$GNL
Global Net Lease Inc Stock $gnl

$gnl Overview Financials Valuation SEC Filings Company Website

2024 Q1 Form 10-K Financial Statement

#000152611324000007 Filed on February 27, 2024

Income Statement

Concept	2024 Q1	2023 Q4	2023
Revenue	$206.0M	$206.7M	$515.1M
YoY Change	118.43%	120.04%	35.95%
Cost Of Revenue	$37.83M	$36.46M	$96.12M
YoY Change	107.32%	84.77%	31.68%
Gross Profit	$168.2M	$170.3M	$418.9M
YoY Change	121.09%	129.42%	36.97%
Gross Profit Margin	81.64%	82.36%	81.34%
Selling, General & Admin	$18.15M	$17.93M	$57.48M
YoY Change	111.42%	99.99%	92.84%
% of Gross Profit	10.79%	10.53%	13.72%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$44.65M	$98.71M	$121.3M
YoY Change	87.46%	166.89%	26.12%
% of Gross Profit	26.54%	57.97%	28.96%
Operating Expenses	$110.1M	$116.6M	$279.8M
YoY Change	141.48%	153.84%	52.18%
Operating Profit	$58.84M	$53.63M	-$15.38M
YoY Change	93.74%	89.73%	-115.3%
Interest Expense	$82.75M	-$88.05M	$179.4M
YoY Change	206.89%	169.91%	83.99%
% of Operating Profit	140.63%	-164.18%
Other Income/Expense, Net	-$80.21M	$435.0K	-$182.1M
YoY Change	180.89%	242.52%	134.94%
Pretax Income	-$21.36M	-$43.12M	-$197.4M
YoY Change	-1275.73%	319.85%	-956.37%
Income Tax	$2.388M	$5.459M	$14.48M
% Of Pretax Income
Net Earnings	-$23.75M	-$59.75M	-$211.9M
YoY Change	2568.65%	232.39%	-1862.54%
Net Earnings / Revenue	-11.53%	-28.9%	-41.14%
Basic Earnings Per Share	-$0.15		-$1.71
Diluted Earnings Per Share	-$0.15	-$0.26	-$1.71
COMMON SHARES
Basic Shares Outstanding	230.3M shares	230.3M shares	142.6M shares
Diluted Shares Outstanding	230.3M shares		142.6M shares

Balance Sheet

Concept	2024 Q1	2023 Q4	2023
SHORT-TERM ASSETS
Cash & Short-Term Investments	$131.9M	$121.6M	$121.6M
YoY Change	10.67%	17.64%	17.64%
Cash & Equivalents	$131.9M	$121.6M	$121.6M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables
Other Receivables
Total Short-Term Assets	$218.9M	$205.8M	$205.8M
YoY Change	12.3%	16.39%	16.39%
LONG-TERM ASSETS
Property, Plant & Equipment	$7.494B	$7.649B	$7.649B
YoY Change	101.35%	109.89%	109.89%
Goodwill	$48.54M	$46.98M
YoY Change	125.24%	119.9%
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$84.67M	$64.24M	$64.24M
YoY Change	430.26%	265.73%	265.73%
Total Long-Term Assets	$7.750B	$7.893B	$7.893B
YoY Change	101.47%	108.54%	108.54%
TOTAL ASSETS
Total Short-Term Assets	$218.9M	$205.8M	$205.8M
Total Long-Term Assets	$7.750B	$7.893B	$7.893B
Total Assets	$7.969B	$8.099B	$8.099B
YoY Change	97.17%	104.43%	104.43%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$101.0M	$99.01M	$99.01M
YoY Change	226.93%	332.58%	332.58%
Accrued Expenses	$47.70M	$48.37M	$48.37M
YoY Change	116.55%	121.1%	121.1%
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$160.0M	$158.6M	$158.6M
YoY Change	173.25%	210.06%	210.06%
LONG-TERM LIABILITIES
Long-Term Debt	$5.132B	$5.148B	$5.148B
YoY Change	105.11%	114.85%	114.85%
Other Long-Term Liabilities	$144.1M	$147.2M	$147.2M
YoY Change	129.64%	175.94%	175.94%
Total Long-Term Liabilities	$5.276B	$5.295B	$5.295B
YoY Change	105.71%	116.18%	116.18%
TOTAL LIABILITIES
Total Short-Term Liabilities	$160.0M	$158.6M	$158.6M
Total Long-Term Liabilities	$5.276B	$5.295B	$5.295B
Total Liabilities	$5.442B	$5.460B	$5.461B
YoY Change	106.93%	117.7%	116.47%
SHAREHOLDERS EQUITY
Retained Earnings	-$1.819B	-$1.702B
YoY Change	40.38%	36.41%
Common Stock	$3.639M	$3.639M
YoY Change	53.48%	53.48%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$2.525B	$2.638B	$2.638B
YoY Change
Total Liabilities & Shareholders Equity	$7.969B	$8.099B	$8.099B
YoY Change	97.17%	104.43%	104.43%

Cashflow Statement

Concept	2024 Q1	2023 Q4	2023
OPERATING ACTIVITIES
Net Income	-$23.75M	-$59.75M	-$211.9M
YoY Change	2568.65%	232.39%	-1862.54%
Depreciation, Depletion And Amortization	$44.65M	$98.71M	$121.3M
YoY Change	87.46%	166.89%	26.12%
Cash From Operating Activities	$92.19M	$55.79M	$143.7M
YoY Change	46.29%	151.16%	-20.94%
INVESTING ACTIVITIES
Capital Expenditures	$7.976M	$70.47M	$181.4M
YoY Change	-91.02%	553.26%	184.16%
Acquisitions			$451.4M
YoY Change
Other Investing Activities	$43.13M	$72.35M	-$370.5M
YoY Change		74.46%	-883.32%
Cash From Investing Activities	$35.16M	$1.881M	-$551.9M
YoY Change	-139.59%	-93.87%	3237.36%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net			$1.188M
YoY Change			-671.15%
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-$107.9M	-68.03M	$469.0M
YoY Change	-372.87%	-25.08%	-413.21%
NET CHANGE
Cash From Operating Activities	$92.19M	55.79M	$143.7M
Cash From Investing Activities	$35.16M	1.881M	-$551.9M
Cash From Financing Activities	-$107.9M	-68.03M	$469.0M
Net Change In Cash	$19.45M	-10.36M	$60.85M
YoY Change	41.45%	-72.68%	291.56%
FREE CASH FLOW
Cash From Operating Activities	$92.19M	$55.79M	$143.7M
Capital Expenditures	$7.976M	$70.47M	$181.4M
Free Cash Flow	$84.21M	-$14.67M	-$37.65M
YoY Change	-426.56%	-228.42%	-131.91%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2022	gnl	Unrealized Gain Losson Foreign Currency Transaction Derivativesand Other UnrealizedGainLossonForeignCurrencyTransactionDerivativesandOther	9366000	usd
CY2021	gnl	Unrealized Gain Losson Foreign Currency Transaction Derivativesand Other UnrealizedGainLossonForeignCurrencyTransactionDerivativesandOther	6252000	usd
CY2023	gnl	Gain Losson Hedge Ineffectiveness GainLossonHedgeIneffectiveness	0	usd
CY2022	gnl	Gain Losson Hedge Ineffectiveness GainLossonHedgeIneffectiveness	2439000	usd
CY2023	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-1221000	usd
CY2023	us-gaap	Interest Expense InterestExpense	179411000	usd
CY2022	us-gaap	Interest Expense InterestExpense	97510000	usd
CY2021	us-gaap	Interest Expense InterestExpense	94345000	usd
CY2023	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-1221000	usd
CY2022	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-2040000	usd
CY2021	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	usd
CY2022	us-gaap	Gain Loss On Derivative Instruments Net Pretax GainLossOnDerivativeInstrumentsNetPretax	18642000	usd
CY2021	us-gaap	Gain Loss On Derivative Instruments Net Pretax GainLossOnDerivativeInstrumentsNetPretax	5829000	usd
CY2021	gnl	Derivative Net Hedge Ineffectiveness And Undesignated Hedge Gain Loss DerivativeNetHedgeIneffectivenessAndUndesignatedHedgeGainLoss	0	usd
CY2023	us-gaap	Cumulative Translation Adjustment Net Of Tax Period Increase Decrease CumulativeTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease	7015000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	-22258000	usd
CY2023Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2639149000	usd
CY2023	dei	Entity Central Index Key EntityCentralIndexKey	0001526113
CY2023	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2023
CY2023	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2023	dei	Amendment Flag AmendmentFlag	false
CY2023Q4	us-gaap	Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList	http://fasb.org/us-gaap/2023#PrepaidExpenseAndOtherAssets
CY2023	dei	Document Annual Report DocumentAnnualReport	true
CY2023	dei	Document Period End Date DocumentPeriodEndDate	2023-12-31
CY2023	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2023	dei	Document Transition Report DocumentTransitionReport	false
CY2023	dei	Entity File Number EntityFileNumber	001-37390
CY2023	dei	Entity Registrant Name EntityRegistrantName	Global Net Lease, Inc.
CY2023	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	MD
CY2023	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	45-2771978
CY2023	dei	Entity Address Address Line1 EntityAddressAddressLine1	650 Fifth Ave.
CY2023	dei	Entity Address Address Line2 EntityAddressAddressLine2	30th Floor
CY2023	dei	Entity Address City Or Town EntityAddressCityOrTown	New York
CY2023	dei	Entity Address State Or Province EntityAddressStateOrProvince	NY
CY2023	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	10019
CY2023	dei	City Area Code CityAreaCode	332
CY2023	dei	Local Phone Number LocalPhoneNumber	265-2020
CY2023	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2023	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2023	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2023	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
CY2023	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2023	dei	Entity Small Business EntitySmallBusiness	false
CY2023	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
CY2023	dei	Icfr Auditor Attestation Flag IcfrAuditorAttestationFlag	true
CY2023	dei	Document Fin Stmt Error Correction Flag DocumentFinStmtErrorCorrectionFlag	false
CY2023	dei	Entity Shell Company EntityShellCompany	false
CY2023Q2	dei	Entity Public Float EntityPublicFloat	1100000000	usd
CY2024Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	230339595	shares
CY2023Q4	ecd	Non Rule10b51 Arr Adopted Flag NonRule10b51ArrAdoptedFlag	false
CY2023Q4	ecd	Rule10b51 Arr Adopted Flag Rule10b51ArrAdoptedFlag	false
CY2023Q4	ecd	Non Rule10b51 Arr Trmntd Flag NonRule10b51ArrTrmntdFlag	false
CY2023Q4	ecd	Rule10b51 Arr Trmntd Flag Rule10b51ArrTrmntdFlag	false
CY2023	dei	Auditor Firm AuditorFirmId	238
CY2023	dei	Auditor Name AuditorName	PricewaterhouseCoopers LLP
CY2023	dei	Auditor Location AuditorLocation	New York, New York
CY2023Q4	us-gaap	Land Land	1430607000	usd
CY2022Q4	us-gaap	Land Land	494101000	usd
CY2023Q4	us-gaap	Investment Building And Building Improvements InvestmentBuildingAndBuildingImprovements	5842314000	usd
CY2022Q4	us-gaap	Investment Building And Building Improvements InvestmentBuildingAndBuildingImprovements	3276656000	usd
CY2023Q4	us-gaap	Development In Process DevelopmentInProcess	23242000	usd
CY2022Q4	us-gaap	Development In Process DevelopmentInProcess	26717000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Asset Acquired In Place Leases FiniteLivedIntangibleAssetAcquiredInPlaceLeases	1359981000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Asset Acquired In Place Leases FiniteLivedIntangibleAssetAcquiredInPlaceLeases	689275000	usd
CY2023Q4	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	8656144000	usd
CY2022Q4	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	4486749000	usd
CY2023Q4	us-gaap	Real Estate Investment Property Accumulated Depreciation RealEstateInvestmentPropertyAccumulatedDepreciation	1083824000	usd
CY2022Q4	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	64348000	usd
CY2023Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	4808000	usd
CY2022Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	3647000	usd
CY2023Q4	us-gaap	Goodwill Goodwill	46976000	usd
CY2022Q4	us-gaap	Goodwill Goodwill	21362000	usd
CY2023Q4	us-gaap	Deferred Finance Costs Noncurrent Net DeferredFinanceCostsNoncurrentNet	15412000	usd
CY2022Q4	us-gaap	Deferred Finance Costs Noncurrent Net DeferredFinanceCostsNoncurrentNet	12808000	usd
CY2023Q4	us-gaap	Assets Assets	8098977000	usd
CY2022Q4	us-gaap	Assets Assets	3961826000	usd
CY2023Q4	us-gaap	Secured Debt SecuredDebt	2517868000	usd
CY2022Q4	us-gaap	Secured Debt SecuredDebt	1233081000	usd
CY2023Q4	us-gaap	Line Of Credit LineOfCredit	1744182000	usd
CY2022Q4	us-gaap	Line Of Credit LineOfCredit	669968000	usd
CY2023Q4	us-gaap	Senior Notes SeniorNotes	886045000	usd
CY2022Q4	us-gaap	Senior Notes SeniorNotes	493122000	usd
CY2023Q4	gnl	Off Market Leases Unfavorable Net Of Accumulated Amortization OffMarketLeasesUnfavorableNetOfAccumulatedAmortization	95810000	usd
CY2022Q4	gnl	Off Market Leases Unfavorable Net Of Accumulated Amortization OffMarketLeasesUnfavorableNetOfAccumulatedAmortization	24550000	usd
CY2023Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	5145000	usd
CY2022Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	328000	usd
CY2023Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	99014000	usd
CY2022Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	22889000	usd
CY2023Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	48369000	usd
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	21877000	usd
CY2023Q4	us-gaap	Accrued Rent Current And Noncurrent AccruedRentCurrentAndNoncurrent	46213000	usd
CY2022Q4	us-gaap	Accrued Rent Current And Noncurrent AccruedRentCurrentAndNoncurrent	28456000	usd
CY2023Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	6009000	usd
CY2022Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	7264000	usd
CY2023Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	11173000	usd
CY2022Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	5189000	usd
CY2023Q4	us-gaap	Liabilities Liabilities	5459828000	usd
CY2022Q4	us-gaap	Liabilities Liabilities	2507907000	usd
CY2023Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies	0	usd
CY2022Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies	0	usd
CY2023Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2022Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	250000000	shares
CY2023Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	250000000	shares
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CY2022Q4	us-gaap	Real Estate Investment Property Accumulated Depreciation RealEstateInvestmentPropertyAccumulatedDepreciation	891479000	usd
CY2023Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	7572320000	usd
CY2022Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	3595270000	usd
CY2023Q4	us-gaap	Assets Held For Sale Not Part Of Disposal Group AssetsHeldForSaleNotPartOfDisposalGroup	3188000	usd
CY2022Q4	us-gaap	Assets Held For Sale Not Part Of Disposal Group AssetsHeldForSaleNotPartOfDisposalGroup	0	usd
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	121566000	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	103335000	usd
CY2023Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	40833000	usd
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	1110000	usd
CY2023Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	10615000	usd
CY2022Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	37279000	usd
CY2023Q4	us-gaap	Incentive To Lessee IncentiveToLessee	84254000	usd
CY2022Q4	us-gaap	Incentive To Lessee IncentiveToLessee	73037000	usd
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	77008000	usd
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	49166000	usd
CY2023Q4	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	121997000	usd
CY2022Q4	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	64348000	usd
CY2023Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	4808000	usd
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CY2023Q4	us-gaap	Goodwill Goodwill	46976000	usd
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CY2022Q4	us-gaap	Deferred Finance Costs Noncurrent Net DeferredFinanceCostsNoncurrentNet	12808000	usd
CY2023Q4	us-gaap	Assets Assets	8098977000	usd
CY2022Q4	us-gaap	Assets Assets	3961826000	usd
CY2023Q4	us-gaap	Secured Debt SecuredDebt	2517868000	usd
CY2022Q4	us-gaap	Secured Debt SecuredDebt	1233081000	usd
CY2023Q4	us-gaap	Line Of Credit LineOfCredit	1744182000	usd
CY2022Q4	us-gaap	Line Of Credit LineOfCredit	669968000	usd
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CY2022Q4	us-gaap	Senior Notes SeniorNotes	493122000	usd
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CY2023Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	5145000	usd
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CY2022Q4	us-gaap	Deferred Income Tax Liabilities Net DeferredIncomeTaxLiabilitiesNet	7264000	usd
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CY2023Q4	us-gaap	Liabilities Liabilities	5459828000	usd
CY2022Q4	us-gaap	Liabilities Liabilities	2507907000	usd
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CY2022Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	250000000	shares
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CY2023Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	230885197	shares
CY2023Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	230885197	shares
CY2022Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	104141899	shares
CY2022Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	104141899	shares
CY2022Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	104141899	shares
CY2023Q4	us-gaap	Common Stock Value CommonStockValue	3639000	usd
CY2022Q4	us-gaap	Common Stock Value CommonStockValue	2371000	usd
CY2023Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	4350112000	usd
CY2022Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	2683169000	usd
CY2023Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-14096000	usd
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	1147000	usd
CY2023Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-1702143000	usd
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-1247781000	usd
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	2637752000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	1439021000	usd
CY2023Q4	us-gaap	Minority Interest MinorityInterest	1397000	usd
CY2022Q4	us-gaap	Minority Interest MinorityInterest	14898000	usd
CY2023Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2639149000	usd
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1453919000	usd
CY2023Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	8098977000	usd
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	3961826000	usd
CY2023	us-gaap	Revenues Revenues	515070000	usd
CY2022	us-gaap	Revenues Revenues	378857000	usd
CY2021	us-gaap	Revenues Revenues	391228000	usd
CY2023	us-gaap	Direct Costs Of Leased And Rented Property Or Equipment DirectCostsOfLeasedAndRentedPropertyOrEquipment	67839000	usd
CY2022	us-gaap	Direct Costs Of Leased And Rented Property Or Equipment DirectCostsOfLeasedAndRentedPropertyOrEquipment	32877000	usd
CY2021	us-gaap	Direct Costs Of Leased And Rented Property Or Equipment DirectCostsOfLeasedAndRentedPropertyOrEquipment	32746000	usd
CY2023	us-gaap	Costs And Expenses Related Party CostsAndExpensesRelatedParty	28283000	usd
CY2022	us-gaap	Costs And Expenses Related Party CostsAndExpensesRelatedParty	40122000	usd
CY2021	us-gaap	Costs And Expenses Related Party CostsAndExpensesRelatedParty	39048000	usd
CY2023	us-gaap	Asset Impairment Charges AssetImpairmentCharges	68684000	usd
CY2022	us-gaap	Asset Impairment Charges AssetImpairmentCharges	21561000	usd
CY2021	us-gaap	Asset Impairment Charges AssetImpairmentCharges	17525000	usd
CY2023	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	54492000	usd
CY2022	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	244000	usd
CY2021	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	141000	usd
CY2023	gnl	Settlement Costs SettlementCosts	29727000	usd
CY2022	gnl	Settlement Costs SettlementCosts	0	usd
CY2021	gnl	Settlement Costs SettlementCosts	0	usd
CY2023	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	40187000	usd
CY2022	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	17737000	usd
CY2021	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	17231000	usd
CY2023	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	17297000	usd
CY2022	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	12072000	usd
CY2021	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	11032000	usd
CY2023	us-gaap	Depreciation And Amortization DepreciationAndAmortization	222271000	usd
CY2022	us-gaap	Depreciation And Amortization DepreciationAndAmortization	154026000	usd
CY2021	us-gaap	Depreciation And Amortization DepreciationAndAmortization	163076000	usd
CY2023	us-gaap	Costs And Expenses CostsAndExpenses	528780000	usd
CY2022	us-gaap	Costs And Expenses CostsAndExpenses	278639000	usd
CY2021	us-gaap	Costs And Expenses CostsAndExpenses	280799000	usd
CY2023	gnl	Operating Income Before Loss Gainon Dispositionsof Real Estate Investments OperatingIncomeBeforeLossGainonDispositionsofRealEstateInvestments	-13710000	usd
CY2022	gnl	Operating Income Before Loss Gainon Dispositionsof Real Estate Investments OperatingIncomeBeforeLossGainonDispositionsofRealEstateInvestments	100218000	usd
CY2021	gnl	Operating Income Before Loss Gainon Dispositionsof Real Estate Investments OperatingIncomeBeforeLossGainonDispositionsofRealEstateInvestments	110429000	usd
CY2021	us-gaap	Gains Losses On Sales Of Investment Real Estate GainsLossesOnSalesOfInvestmentRealEstate	1484000	usd
CY2022	us-gaap	Operating Income Loss OperatingIncomeLoss	100543000	usd
CY2022Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	104141899	shares
CY2023Q4	us-gaap	Common Stock Value CommonStockValue	3639000	usd
CY2022Q4	us-gaap	Common Stock Value CommonStockValue	2371000	usd
CY2023Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	4350112000	usd
CY2022Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	2683169000	usd
CY2023Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-14096000	usd
CY2023Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-1702143000	usd
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-1247781000	usd
CY2023Q4	us-gaap	Stockholders Equity StockholdersEquity	2637752000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	1439021000	usd
CY2023Q4	us-gaap	Minority Interest MinorityInterest	1397000	usd
CY2022Q4	us-gaap	Minority Interest MinorityInterest	14898000	usd
CY2023Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2639149000	usd
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1453919000	usd
CY2023Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	8098977000	usd
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	3961826000	usd
CY2023	us-gaap	Revenues Revenues	515070000	usd
CY2022	us-gaap	Revenues Revenues	378857000	usd
CY2021	us-gaap	Revenues Revenues	391228000	usd
CY2023	us-gaap	Direct Costs Of Leased And Rented Property Or Equipment DirectCostsOfLeasedAndRentedPropertyOrEquipment	67839000	usd
CY2022	us-gaap	Direct Costs Of Leased And Rented Property Or Equipment DirectCostsOfLeasedAndRentedPropertyOrEquipment	32877000	usd
CY2021	us-gaap	Direct Costs Of Leased And Rented Property Or Equipment DirectCostsOfLeasedAndRentedPropertyOrEquipment	32746000	usd
CY2023	us-gaap	Costs And Expenses Related Party CostsAndExpensesRelatedParty	28283000	usd
CY2022	us-gaap	Costs And Expenses Related Party CostsAndExpensesRelatedParty	40122000	usd
CY2021	us-gaap	Costs And Expenses Related Party CostsAndExpensesRelatedParty	39048000	usd
CY2023	us-gaap	Asset Impairment Charges AssetImpairmentCharges	68684000	usd
CY2022	us-gaap	Asset Impairment Charges AssetImpairmentCharges	21561000	usd
CY2021	us-gaap	Asset Impairment Charges AssetImpairmentCharges	17525000	usd
CY2023	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	54492000	usd
CY2022	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	244000	usd
CY2021	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	141000	usd
CY2023	gnl	Settlement Costs SettlementCosts	29727000	usd
CY2022	gnl	Settlement Costs SettlementCosts	0	usd
CY2021	gnl	Settlement Costs SettlementCosts	0	usd
CY2023	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	40187000	usd
CY2022	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	17737000	usd
CY2021	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	17231000	usd
CY2023	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	17297000	usd
CY2022	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	12072000	usd
CY2021	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	11032000	usd
CY2023	us-gaap	Depreciation And Amortization DepreciationAndAmortization	222271000	usd
CY2022	us-gaap	Depreciation And Amortization DepreciationAndAmortization	154026000	usd
CY2021	us-gaap	Depreciation And Amortization DepreciationAndAmortization	163076000	usd
CY2023	us-gaap	Costs And Expenses CostsAndExpenses	528780000	usd
CY2022	us-gaap	Costs And Expenses CostsAndExpenses	278639000	usd
CY2021	us-gaap	Costs And Expenses CostsAndExpenses	280799000	usd
CY2023	gnl	Operating Income Before Loss Gainon Dispositionsof Real Estate Investments OperatingIncomeBeforeLossGainonDispositionsofRealEstateInvestments	-13710000	usd
CY2022	gnl	Operating Income Before Loss Gainon Dispositionsof Real Estate Investments OperatingIncomeBeforeLossGainonDispositionsofRealEstateInvestments	100218000	usd
CY2021	gnl	Operating Income Before Loss Gainon Dispositionsof Real Estate Investments OperatingIncomeBeforeLossGainonDispositionsofRealEstateInvestments	110429000	usd
CY2023	us-gaap	Gains Losses On Sales Of Investment Real Estate GainsLossesOnSalesOfInvestmentRealEstate	-1672000	usd
CY2022	us-gaap	Gains Losses On Sales Of Investment Real Estate GainsLossesOnSalesOfInvestmentRealEstate	325000	usd
CY2021	us-gaap	Gains Losses On Sales Of Investment Real Estate GainsLossesOnSalesOfInvestmentRealEstate	1484000	usd
CY2023	us-gaap	Operating Income Loss OperatingIncomeLoss	-15382000	usd
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	111913000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-197435000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	14475000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	11032000	usd
CY2023	us-gaap	Profit Loss ProfitLoss	-211910000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	12023000	usd
CY2023	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	27438000	usd
CY2022	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	20386000	usd
CY2021	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	20064000	usd
CY2023	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-239348000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-8363000	usd
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-8698000	usd
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.71
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.09
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.20
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.71
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.09
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.20
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	142584332	shares
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	103686395	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	98283892	shares
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	142584332	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	103686395	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	98283892	shares
CY2023	us-gaap	Profit Loss ProfitLoss	-211910000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	12023000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	11366000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	7015000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-42794000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-5712000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	-22258000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	28395000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	13185000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-15243000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-14399000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	7473000	usd
CY2023	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-227153000	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-2376000	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	18839000	usd
CY2023	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	27438000	usd
CY2021	us-gaap	Operating Income Loss OperatingIncomeLoss	111913000	usd
CY2023	us-gaap	Gain Loss On Derivative Instruments Net Pretax GainLossOnDerivativeInstrumentsNetPretax	-3691000	usd
CY2023	gnl	Derivative Net Hedge Ineffectiveness And Undesignated Hedge Gain Loss DerivativeNetHedgeIneffectivenessAndUndesignatedHedgeGainLoss	0	usd
CY2022	gnl	Derivative Net Hedge Ineffectiveness And Undesignated Hedge Gain Loss DerivativeNetHedgeIneffectivenessAndUndesignatedHedgeGainLoss	2439000	usd
CY2023	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	2270000	usd
CY2022	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	981000	usd
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	121000	usd
CY2023	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-182053000	usd
CY2022	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-77488000	usd
CY2021	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-88395000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-197435000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	23055000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	23518000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	14475000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	11032000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	12152000	usd
CY2023	us-gaap	Profit Loss ProfitLoss	-211910000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	12023000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	11366000	usd
CY2023	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	27438000	usd
CY2022	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	20386000	usd
CY2021	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	20064000	usd
CY2023	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-239348000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-8363000	usd
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-8698000	usd
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.71
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.09
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.20
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.71
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.09
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.20
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	142584332	shares
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	103686395	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	98283892	shares
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	142584332	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	103686395	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	98283892	shares
CY2023	us-gaap	Profit Loss ProfitLoss	-211910000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	12023000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	11366000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	7015000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-42794000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax	-5712000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	-22258000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	28395000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	13185000	usd
CY2023	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-15243000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-14399000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	7473000	usd
CY2023	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-227153000	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	18839000	usd
CY2023	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	27438000	usd
CY2022	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	20386000	usd
CY2021	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	20064000	usd
CY2023	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-254591000	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-22762000	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-1225000	usd
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1554279000	usd
CY2021	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.60
CY2021	us-gaap	Dividends Common Stock DividendsCommonStock	156218000	usd
CY2021	us-gaap	Stock Issued During Period Value Conversion Of Units StockIssuedDuringPeriodValueConversionOfUnits	0	usd
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Other Longterm Incentive Plans Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationOtherLongtermIncentivePlansRequisiteServicePeriodRecognition	11032000	usd
CY2021	gnl	Additional Paid In Capital Common Shares Repurchased Upon Restricted Shares Vesting AdditionalPaidInCapitalCommonSharesRepurchasedUponRestrictedSharesVesting	156000	usd
CY2021	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	10999000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	11366000	usd
CY2021	us-gaap	Cumulative Translation Adjustment Net Of Tax Period Increase Decrease CumulativeTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease	-5712000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	13185000	usd
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1626635000	usd
CY2022	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.60
CY2022	us-gaap	Dividends Common Stock DividendsCommonStock	166556000	usd
CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Other Longterm Incentive Plans Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationOtherLongtermIncentivePlansRequisiteServicePeriodRecognition	12072000	usd
CY2022	gnl	Additional Paid In Capital Common Shares Repurchased Upon Restricted Shares Vesting AdditionalPaidInCapitalCommonSharesRepurchasedUponRestrictedSharesVesting	687000	usd
CY2022	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	400000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	12023000	usd
CY2022	us-gaap	Cumulative Translation Adjustment Net Of Tax Period Increase Decrease CumulativeTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease	-42794000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	28395000	usd
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1453919000	usd
CY2023	us-gaap	Stock Issued During Period Value Restricted Stock Award Gross StockIssuedDuringPeriodValueRestrictedStockAwardGross	2000	usd
CY2023	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.55
CY2023	us-gaap	Dividends Common Stock DividendsCommonStock	207220000	usd
CY2023	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Other Longterm Incentive Plans Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationOtherLongtermIncentivePlansRequisiteServicePeriodRecognition	17297000	usd
CY2023	gnl	Additional Paid In Capital Common Shares Repurchased Upon Restricted Shares Vesting AdditionalPaidInCapitalCommonSharesRepurchasedUponRestrictedSharesVesting	1189000	usd
CY2023	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	3204000	usd
CY2023	us-gaap	Profit Loss ProfitLoss	-211910000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	12023000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	11366000	usd
CY2023	us-gaap	Depreciation Depreciation	121313000	usd
CY2022	us-gaap	Depreciation Depreciation	96188000	usd
CY2021	us-gaap	Depreciation Depreciation	94083000	usd
CY2023	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	100958000	usd
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	57838000	usd
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	68993000	usd
CY2023	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	8622000	usd
CY2022	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	9494000	usd
CY2021	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	9878000	usd
CY2023	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	18916000	usd
CY2022	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	939000	usd
CY2021	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	708000	usd
CY2023	gnl	Amortizationof Below Market Lease Liabilities AmortizationofBelowMarketLeaseLiabilities	5865000	usd
CY2022	gnl	Amortizationof Below Market Lease Liabilities AmortizationofBelowMarketLeaseLiabilities	3531000	usd
CY2021	gnl	Amortizationof Below Market Lease Liabilities AmortizationofBelowMarketLeaseLiabilities	4358000	usd
CY2023	gnl	Amortizationof Above Market Lease Assets AmortizationofAboveMarketLeaseAssets	10582000	usd
CY2022	gnl	Amortizationof Above Market Lease Assets AmortizationofAboveMarketLeaseAssets	3990000	usd
CY2023	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	886000	usd
CY2022	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	20386000	usd
CY2021	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	20064000	usd
CY2023	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-254591000	usd
CY2022	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-22762000	usd
CY2021	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-1225000	usd
CY2020Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1554279000	usd
CY2021	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.60
CY2021	us-gaap	Dividends Common Stock DividendsCommonStock	156218000	usd
CY2021	us-gaap	Stock Issued During Period Value Conversion Of Units StockIssuedDuringPeriodValueConversionOfUnits	0	usd
CY2021	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Other Longterm Incentive Plans Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationOtherLongtermIncentivePlansRequisiteServicePeriodRecognition	11032000	usd
CY2021	gnl	Additional Paid In Capital Common Shares Repurchased Upon Restricted Shares Vesting AdditionalPaidInCapitalCommonSharesRepurchasedUponRestrictedSharesVesting	156000	usd
CY2021	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	10999000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	11366000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	13185000	usd
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1626635000	usd
CY2022	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.60
CY2022	us-gaap	Dividends Common Stock DividendsCommonStock	166556000	usd
CY2022	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Other Longterm Incentive Plans Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationOtherLongtermIncentivePlansRequisiteServicePeriodRecognition	12072000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	12023000	usd
CY2022	us-gaap	Cumulative Translation Adjustment Net Of Tax Period Increase Decrease CumulativeTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease	-42794000	usd
CY2022	us-gaap	Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax	28395000	usd
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1453919000	usd
CY2023	us-gaap	Stock Issued During Period Value Restricted Stock Award Gross StockIssuedDuringPeriodValueRestrictedStockAwardGross	2000	usd
CY2023	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.55
CY2023	us-gaap	Dividends Common Stock DividendsCommonStock	207220000	usd
CY2023	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Other Longterm Incentive Plans Requisite Service Period Recognition AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationOtherLongtermIncentivePlansRequisiteServicePeriodRecognition	17297000	usd
CY2023	gnl	Additional Paid In Capital Common Shares Repurchased Upon Restricted Shares Vesting AdditionalPaidInCapitalCommonSharesRepurchasedUponRestrictedSharesVesting	1189000	usd
CY2023	us-gaap	Profit Loss ProfitLoss	-211910000	usd
CY2023	us-gaap	Profit Loss ProfitLoss	-211910000	usd
CY2022	us-gaap	Profit Loss ProfitLoss	12023000	usd
CY2021	us-gaap	Profit Loss ProfitLoss	11366000	usd
CY2023	us-gaap	Depreciation Depreciation	121313000	usd
CY2022	us-gaap	Depreciation Depreciation	96188000	usd
CY2021	us-gaap	Depreciation Depreciation	94083000	usd
CY2023	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	100958000	usd
CY2022	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	57838000	usd
CY2021	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	68993000	usd
CY2023	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	8622000	usd
CY2022	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	9494000	usd
CY2021	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	9878000	usd
CY2023	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	18916000	usd
CY2022	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	939000	usd
CY2021	us-gaap	Amortization Of Debt Discount Premium AmortizationOfDebtDiscountPremium	708000	usd
CY2023	gnl	Amortizationof Below Market Lease Liabilities AmortizationofBelowMarketLeaseLiabilities	5865000	usd
CY2022	gnl	Amortizationof Below Market Lease Liabilities AmortizationofBelowMarketLeaseLiabilities	3531000	usd
CY2021	gnl	Amortizationof Below Market Lease Liabilities AmortizationofBelowMarketLeaseLiabilities	4358000	usd
CY2023	gnl	Amortizationof Above Market Lease Assets AmortizationofAboveMarketLeaseAssets	10582000	usd
CY2022	gnl	Amortizationof Above Market Lease Assets AmortizationofAboveMarketLeaseAssets	3990000	usd
CY2021	gnl	Amortizationof Above Market Lease Assets AmortizationofAboveMarketLeaseAssets	3656000	usd
CY2023	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	886000	usd
CY2022	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	844000	usd
CY2021	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	944000	usd
CY2023	gnl	Amortization Lease Incentives AmortizationLeaseIncentives	861000	usd
CY2022	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	844000	usd
CY2021	us-gaap	Operating Lease Right Of Use Asset Amortization Expense OperatingLeaseRightOfUseAssetAmortizationExpense	944000	usd
CY2023	gnl	Amortization Lease Incentives AmortizationLeaseIncentives	861000	usd
CY2022	gnl	Amortization Lease Incentives AmortizationLeaseIncentives	1362000	usd
CY2023	us-gaap	Straight Line Rent StraightLineRent	10396000	usd
CY2022	us-gaap	Straight Line Rent StraightLineRent	9608000	usd
CY2021	us-gaap	Straight Line Rent StraightLineRent	5748000	usd
CY2023	us-gaap	Gain Loss On Termination Of Lease GainLossOnTerminationOfLease	0	usd
CY2022	us-gaap	Gain Loss On Termination Of Lease GainLossOnTerminationOfLease	-8558000	usd
CY2021	us-gaap	Gain Loss On Termination Of Lease GainLossOnTerminationOfLease	8753000	usd
CY2023	us-gaap	Share Based Compensation ShareBasedCompensation	17297000	usd
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	12072000	usd
CY2023	gnl	Unrealized Gain Losson Foreign Currency Transaction Derivativesand Other UnrealizedGainLossonForeignCurrencyTransactionDerivativesandOther	-7286000	usd
CY2021	gnl	Gain Losson Hedge Ineffectiveness GainLossonHedgeIneffectiveness	0	usd
CY2022	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-2040000	usd
CY2021	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	usd
CY2023	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	-1672000	usd
CY2022	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	325000	usd
CY2021	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	1484000	usd
CY2023	gnl	Lease Incentive And Commission Payment LeaseIncentiveAndCommissionPayment	2777000	usd
CY2022	gnl	Lease Incentive And Commission Payment LeaseIncentiveAndCommissionPayment	6339000	usd
CY2021	gnl	Lease Incentive And Commission Payment LeaseIncentiveAndCommissionPayment	9419000	usd
CY2023	gnl	Asset Impairment Charges And Related Lease Intangible Writeoffs AssetImpairmentChargesAndRelatedLeaseIntangibleWriteoffs	68684000	usd
CY2022	gnl	Asset Impairment Charges And Related Lease Intangible Writeoffs AssetImpairmentChargesAndRelatedLeaseIntangibleWriteoffs	21561000	usd
CY2021	gnl	Asset Impairment Charges And Related Lease Intangible Writeoffs AssetImpairmentChargesAndRelatedLeaseIntangibleWriteoffs	17525000	usd
CY2023	gnl	Settlement Costs To Be Paid With Common Stock SettlementCostsToBePaidWithCommonStock	-21889000	usd
CY2022	gnl	Settlement Costs To Be Paid With Common Stock SettlementCostsToBePaidWithCommonStock	0	usd
CY2021	gnl	Settlement Costs To Be Paid With Common Stock SettlementCostsToBePaidWithCommonStock	0	usd
CY2023	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-7604000	usd
CY2022	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	3684000	usd
CY2021	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-4842000	usd
CY2023	gnl	Decreasein Deferred Income Taxes DecreaseinDeferredIncomeTaxes	-2213000	usd
CY2022	gnl	Decreasein Deferred Income Taxes DecreaseinDeferredIncomeTaxes	-2214000	usd
CY2021	gnl	Decreasein Deferred Income Taxes DecreaseinDeferredIncomeTaxes	879000	usd
CY2023	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-9636000	usd
CY2022	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-3047000	usd
CY2021	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-3532000	usd
CY2023	us-gaap	Increase Decrease In Deferred Liabilities IncreaseDecreaseInDeferredLiabilities	-682000	usd
CY2022	us-gaap	Increase Decrease In Deferred Liabilities IncreaseDecreaseInDeferredLiabilities	-4300000	usd
CY2021	us-gaap	Increase Decrease In Deferred Liabilities IncreaseDecreaseInDeferredLiabilities	11275000	usd
CY2023	gnl	Increasein Deferred Income Taxes IncreaseinDeferredIncomeTaxes	569000	usd
CY2022	gnl	Increasein Deferred Income Taxes IncreaseinDeferredIncomeTaxes	236000	usd
CY2021	gnl	Increasein Deferred Income Taxes IncreaseinDeferredIncomeTaxes	3903000	usd
CY2023	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	143743000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	181820000	usd
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	192493000	usd
CY2023	us-gaap	Payments To Acquire Other Real Estate PaymentsToAcquireOtherRealEstate	134101000	usd
CY2022	us-gaap	Payments To Acquire Other Real Estate PaymentsToAcquireOtherRealEstate	33894000	usd
CY2021	us-gaap	Payments To Acquire Other Real Estate PaymentsToAcquireOtherRealEstate	477393000	usd
CY2023	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	451384000	usd
CY2022	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	usd
CY2021	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	usd
CY2023	us-gaap	Payments For Deposits On Real Estate Acquisitions PaymentsForDepositsOnRealEstateAcquisitions	0	usd
CY2022	gnl	Amortization Lease Incentives AmortizationLeaseIncentives	1362000	usd
CY2021	gnl	Amortization Lease Incentives AmortizationLeaseIncentives	761000	usd
CY2023	us-gaap	Straight Line Rent StraightLineRent	10396000	usd
CY2022	us-gaap	Straight Line Rent StraightLineRent	9608000	usd
CY2021	us-gaap	Straight Line Rent StraightLineRent	5748000	usd
CY2023	us-gaap	Gain Loss On Termination Of Lease GainLossOnTerminationOfLease	0	usd
CY2022	us-gaap	Gain Loss On Termination Of Lease GainLossOnTerminationOfLease	-8558000	usd
CY2021	us-gaap	Gain Loss On Termination Of Lease GainLossOnTerminationOfLease	8753000	usd
CY2023	us-gaap	Share Based Compensation ShareBasedCompensation	17297000	usd
CY2022	us-gaap	Share Based Compensation ShareBasedCompensation	12072000	usd
CY2021	us-gaap	Share Based Compensation ShareBasedCompensation	11032000	usd
CY2023	gnl	Unrealized Gain Losson Foreign Currency Transaction Derivativesand Other UnrealizedGainLossonForeignCurrencyTransactionDerivativesandOther	-7286000	usd
CY2021	gnl	Gain Losson Hedge Ineffectiveness GainLossonHedgeIneffectiveness	0	usd
CY2022	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-2040000	usd
CY2021	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	usd
CY2023	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	-1672000	usd
CY2022	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	325000	usd
CY2021	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	1484000	usd
CY2023	gnl	Lease Incentive And Commission Payment LeaseIncentiveAndCommissionPayment	2777000	usd
CY2022	gnl	Lease Incentive And Commission Payment LeaseIncentiveAndCommissionPayment	6339000	usd
CY2021	gnl	Lease Incentive And Commission Payment LeaseIncentiveAndCommissionPayment	9419000	usd
CY2022	gnl	Asset Impairment Charges And Related Lease Intangible Writeoffs AssetImpairmentChargesAndRelatedLeaseIntangibleWriteoffs	21561000	usd
CY2021	gnl	Asset Impairment Charges And Related Lease Intangible Writeoffs AssetImpairmentChargesAndRelatedLeaseIntangibleWriteoffs	17525000	usd
CY2023	gnl	Settlement Costs To Be Paid With Common Stock SettlementCostsToBePaidWithCommonStock	-21889000	usd
CY2022	gnl	Settlement Costs To Be Paid With Common Stock SettlementCostsToBePaidWithCommonStock	0	usd
CY2021	gnl	Settlement Costs To Be Paid With Common Stock SettlementCostsToBePaidWithCommonStock	0	usd
CY2023	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-7604000	usd
CY2022	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	3684000	usd
CY2021	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-4842000	usd
CY2023	gnl	Decreasein Deferred Income Taxes DecreaseinDeferredIncomeTaxes	-2213000	usd
CY2022	gnl	Decreasein Deferred Income Taxes DecreaseinDeferredIncomeTaxes	-2214000	usd
CY2021	gnl	Decreasein Deferred Income Taxes DecreaseinDeferredIncomeTaxes	879000	usd
CY2023	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-9636000	usd
CY2022	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-3047000	usd
CY2021	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-3532000	usd
CY2023	us-gaap	Increase Decrease In Deferred Liabilities IncreaseDecreaseInDeferredLiabilities	-682000	usd
CY2022	us-gaap	Increase Decrease In Deferred Liabilities IncreaseDecreaseInDeferredLiabilities	-4300000	usd
CY2021	us-gaap	Increase Decrease In Deferred Liabilities IncreaseDecreaseInDeferredLiabilities	11275000	usd
CY2023	gnl	Increasein Deferred Income Taxes IncreaseinDeferredIncomeTaxes	569000	usd
CY2022	gnl	Increasein Deferred Income Taxes IncreaseinDeferredIncomeTaxes	236000	usd
CY2021	gnl	Increasein Deferred Income Taxes IncreaseinDeferredIncomeTaxes	3903000	usd
CY2023	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	143743000	usd
CY2022	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	181820000	usd
CY2021	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	192493000	usd
CY2023	us-gaap	Payments To Acquire Other Real Estate PaymentsToAcquireOtherRealEstate	134101000	usd
CY2022	us-gaap	Payments To Acquire Other Real Estate PaymentsToAcquireOtherRealEstate	33894000	usd
CY2021	us-gaap	Payments To Acquire Other Real Estate PaymentsToAcquireOtherRealEstate	477393000	usd
CY2023	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	451384000	usd
CY2022	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	usd
CY2021	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	0	usd
CY2023	us-gaap	Payments For Deposits On Real Estate Acquisitions PaymentsForDepositsOnRealEstateAcquisitions	0	usd
CY2022	us-gaap	Payments For Deposits On Real Estate Acquisitions PaymentsForDepositsOnRealEstateAcquisitions	7379000	usd
CY2021	us-gaap	Payments For Deposits On Real Estate Acquisitions PaymentsForDepositsOnRealEstateAcquisitions	0	usd
CY2022	us-gaap	Payments For Deposits On Real Estate Acquisitions PaymentsForDepositsOnRealEstateAcquisitions	7379000	usd
CY2021	us-gaap	Payments For Deposits On Real Estate Acquisitions PaymentsForDepositsOnRealEstateAcquisitions	0	usd
CY2023	us-gaap	Payments To Acquire Other Property Plant And Equipment PaymentsToAcquireOtherPropertyPlantAndEquipment	47296000	usd
CY2022	us-gaap	Payments To Acquire Other Property Plant And Equipment PaymentsToAcquireOtherPropertyPlantAndEquipment	29942000	usd
CY2021	us-gaap	Payments To Acquire Other Property Plant And Equipment PaymentsToAcquireOtherPropertyPlantAndEquipment	7924000	usd
CY2023	us-gaap	Proceeds From Sale Of Real Estate Heldforinvestment ProceedsFromSaleOfRealEstateHeldforinvestment	80882000	usd
CY2022	us-gaap	Proceeds From Sale Of Real Estate Heldforinvestment ProceedsFromSaleOfRealEstateHeldforinvestment	54678000	usd
CY2021	us-gaap	Proceeds From Sale Of Real Estate Heldforinvestment ProceedsFromSaleOfRealEstateHeldforinvestment	48747000	usd
CY2023	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-551899000	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-16537000	usd
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-436570000	usd
CY2023	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	1054945000	usd
CY2022	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	180170000	usd
CY2021	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	194375000	usd
CY2023	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	0	usd
CY2022	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	0	usd
CY2021	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	78437000	usd
CY2023	us-gaap	Proceeds From Secured Notes Payable ProceedsFromSecuredNotesPayable	0	usd
CY2022	us-gaap	Proceeds From Secured Notes Payable ProceedsFromSecuredNotesPayable	0	usd
CY2021	us-gaap	Proceeds From Secured Notes Payable ProceedsFromSecuredNotesPayable	137567000	usd
CY2023	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	340444000	usd
CY2022	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	136700000	usd
CY2021	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	71433000	usd
CY2023	us-gaap	Payments Of Debt Extinguishment Costs PaymentsOfDebtExtinguishmentCosts	986000	usd
CY2022	us-gaap	Payments Of Debt Extinguishment Costs PaymentsOfDebtExtinguishmentCosts	487000	usd
CY2021	us-gaap	Payments Of Debt Extinguishment Costs PaymentsOfDebtExtinguishmentCosts	0	usd
CY2023	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	1188000	usd
CY2022	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	686000	usd
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	156000	usd
CY2023	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	6750000	usd
CY2022	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	10116000	usd
CY2021	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	6467000	usd
CY2023	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	206994000	usd
CY2022	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	166837000	usd
CY2023	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	3204000	usd
CY2022	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	400000	usd
CY2021	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	10999000	usd
CY2023	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	469009000	usd
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	218323000	usd
CY2023	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	60853000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	15541000	usd
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-25754000	usd
CY2023	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-2899000	usd
CY2022	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-4407000	usd
CY2021	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-6628000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	104445000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	104445000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	93311000	usd
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	121566000	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	103335000	usd
CY2022	us-gaap	Payments To Acquire Other Property Plant And Equipment PaymentsToAcquireOtherPropertyPlantAndEquipment	29942000	usd
CY2021	us-gaap	Payments To Acquire Other Property Plant And Equipment PaymentsToAcquireOtherPropertyPlantAndEquipment	7924000	usd
CY2023	us-gaap	Proceeds From Sale Of Real Estate Heldforinvestment ProceedsFromSaleOfRealEstateHeldforinvestment	80882000	usd
CY2022	us-gaap	Proceeds From Sale Of Real Estate Heldforinvestment ProceedsFromSaleOfRealEstateHeldforinvestment	54678000	usd
CY2021	us-gaap	Proceeds From Sale Of Real Estate Heldforinvestment ProceedsFromSaleOfRealEstateHeldforinvestment	48747000	usd
CY2023	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-551899000	usd
CY2022	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-16537000	usd
CY2021	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-436570000	usd
CY2023	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	1054945000	usd
CY2022	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	180170000	usd
CY2021	us-gaap	Proceeds From Lines Of Credit ProceedsFromLinesOfCredit	194375000	usd
CY2023	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	0	usd
CY2022	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	0	usd
CY2021	us-gaap	Repayments Of Lines Of Credit RepaymentsOfLinesOfCredit	78437000	usd
CY2023	us-gaap	Proceeds From Secured Notes Payable ProceedsFromSecuredNotesPayable	0	usd
CY2022	us-gaap	Proceeds From Secured Notes Payable ProceedsFromSecuredNotesPayable	0	usd
CY2021	us-gaap	Proceeds From Secured Notes Payable ProceedsFromSecuredNotesPayable	137567000	usd
CY2023	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	340444000	usd
CY2022	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	136700000	usd
CY2021	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	71433000	usd
CY2023	us-gaap	Payments Of Debt Extinguishment Costs PaymentsOfDebtExtinguishmentCosts	986000	usd
CY2022	us-gaap	Payments Of Debt Extinguishment Costs PaymentsOfDebtExtinguishmentCosts	487000	usd
CY2021	us-gaap	Payments Of Debt Extinguishment Costs PaymentsOfDebtExtinguishmentCosts	0	usd
CY2023	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	1188000	usd
CY2022	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	686000	usd
CY2021	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	156000	usd
CY2023	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	6750000	usd
CY2022	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	10116000	usd
CY2021	us-gaap	Payments Of Financing Costs PaymentsOfFinancingCosts	6467000	usd
CY2023	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	206994000	usd
CY2022	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	166837000	usd
CY2023	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	3204000	usd
CY2022	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	400000	usd
CY2021	us-gaap	Payments Of Dividends Minority Interest PaymentsOfDividendsMinorityInterest	10999000	usd
CY2023	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	469009000	usd
CY2022	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-149742000	usd
CY2021	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	218323000	usd
CY2023	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	60853000	usd
CY2022	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	15541000	usd
CY2021	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-25754000	usd
CY2023	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-2899000	usd
CY2022	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-4407000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	93311000	usd
CY2020Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	125693000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	162399000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	104445000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	93311000	usd
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	121566000	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	103335000	usd
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	89668000	usd
CY2023Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	40833000	usd
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	1110000	usd
CY2021Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	3643000	usd
CY2021Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	89668000	usd
CY2023Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	40833000	usd
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	1110000	usd
CY2021Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	3643000	usd
CY2023Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	162399000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	104445000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	93311000	usd
CY2023	us-gaap	Interest Paid Net InterestPaidNet	136510000	usd
CY2022	us-gaap	Interest Paid Net InterestPaidNet	87362000	usd
CY2021	us-gaap	Interest Paid Net InterestPaidNet	82151000	usd
CY2023	us-gaap	Income Taxes Paid IncomeTaxesPaid	12500000	usd
CY2022	us-gaap	Income Taxes Paid IncomeTaxesPaid	13740000	usd
CY2021	us-gaap	Income Taxes Paid IncomeTaxesPaid	16758000	usd
CY2023	us-gaap	Business Combination Consideration Transferred Equity Interests Issued And Issuable BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable	1617015000	usd
CY2022	us-gaap	Business Combination Consideration Transferred Equity Interests Issued And Issuable BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable	0	usd
CY2021	us-gaap	Business Combination Consideration Transferred Equity Interests Issued And Issuable BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable	0	usd
CY2023	us-gaap	Transfer Of Other Real Estate TransferOfOtherRealEstate	0	usd
CY2022	us-gaap	Transfer Of Other Real Estate TransferOfOtherRealEstate	268511000	usd
CY2021	us-gaap	Transfer Of Other Real Estate TransferOfOtherRealEstate	0	usd
CY2023	us-gaap	Write Off Of Deferred Debt Issuance Cost WriteOffOfDeferredDebtIssuanceCost	235000	usd
CY2021	us-gaap	Write Off Of Deferred Debt Issuance Cost WriteOffOfDeferredDebtIssuanceCost	0	usd
CY2023	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	0	usd
CY2022	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	0	usd
CY2021	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	38562000	usd
CY2023Q4	us-gaap	Number Of Real Estate Properties NumberOfRealEstateProperties	1296	property
CY2023Q4	us-gaap	Area Of Real Estate Property AreaOfRealEstateProperty	66800000	sqft
CY2023Q4	gnl	Real Estate Property Occupancy Rate RealEstatePropertyOccupancyRate	0.96
CY2023	gnl	Lessor Average Remaining Lease Term LessorAverageRemainingLeaseTerm	P6Y9M18D
CY2023Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2023	us-gaap	Use Of Estimates UseOfEstimates	<div style="margin-bottom:5pt;margin-top:5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Use of Estimates</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%"> </span></div><div style="margin-bottom:5pt;margin-top:5pt;text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Management makes significant estimates regarding revenue recognition, purchase price allocations to record investments in real estate, derivative financial instruments, hedging activities, equity-based compensation expenses, income taxes and fair value measurements, as applicable.</span></div>
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	104445000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	93311000	usd
CY2023	us-gaap	Interest Paid Net InterestPaidNet	136510000	usd
CY2022	us-gaap	Interest Paid Net InterestPaidNet	87362000	usd
CY2021	us-gaap	Interest Paid Net InterestPaidNet	82151000	usd
CY2023	us-gaap	Income Taxes Paid IncomeTaxesPaid	12500000	usd
CY2022	us-gaap	Income Taxes Paid IncomeTaxesPaid	13740000	usd
CY2021	us-gaap	Income Taxes Paid IncomeTaxesPaid	16758000	usd
CY2023	us-gaap	Business Combination Consideration Transferred Equity Interests Issued And Issuable BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable	1617015000	usd
CY2022	us-gaap	Business Combination Consideration Transferred Equity Interests Issued And Issuable BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable	0	usd
CY2021	us-gaap	Business Combination Consideration Transferred Equity Interests Issued And Issuable BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable	0	usd
CY2023	us-gaap	Transfer Of Other Real Estate TransferOfOtherRealEstate	0	usd
CY2022	us-gaap	Transfer Of Other Real Estate TransferOfOtherRealEstate	268511000	usd
CY2021	us-gaap	Transfer Of Other Real Estate TransferOfOtherRealEstate	0	usd
CY2023	us-gaap	Write Off Of Deferred Debt Issuance Cost WriteOffOfDeferredDebtIssuanceCost	235000	usd
CY2022	us-gaap	Write Off Of Deferred Debt Issuance Cost WriteOffOfDeferredDebtIssuanceCost	1553000	usd
CY2021	us-gaap	Write Off Of Deferred Debt Issuance Cost WriteOffOfDeferredDebtIssuanceCost	0	usd
CY2023	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	0	usd
CY2022	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	0	usd
CY2021	us-gaap	Transfer To Other Real Estate TransferToOtherRealEstate	38562000	usd
CY2023Q4	us-gaap	Number Of Real Estate Properties NumberOfRealEstateProperties	1296	property
CY2023Q4	us-gaap	Area Of Real Estate Property AreaOfRealEstateProperty	66800000	sqft
CY2023Q4	gnl	Real Estate Property Occupancy Rate RealEstatePropertyOccupancyRate	0.96
CY2023	gnl	Lessor Average Remaining Lease Term LessorAverageRemainingLeaseTerm	P6Y9M18D
CY2023Q3	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2023	us-gaap	Use Of Estimates UseOfEstimates	<div style="margin-bottom:5pt;margin-top:5pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Use of Estimates</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%"> </span></div><div style="margin-bottom:5pt;margin-top:5pt;text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from those estimates. Management makes significant estimates regarding revenue recognition, purchase price allocations to record investments in real estate, derivative financial instruments, hedging activities, equity-based compensation expenses, income taxes and fair value measurements, as applicable.</span></div>
CY2023	us-gaap	Revenue Recognition Leases RevenueRecognitionLeases	<div style="margin-bottom:3pt;margin-top:3pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Revenue Recognition</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%"> </span></div><div style="margin-bottom:5pt;margin-top:5pt;text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company’s revenues, which are derived primarily from lease contracts, include rents that each tenant pays in accordance with the terms of each lease reported on a straight-line basis over the non-cancelable term of the lease. As of December 31, 2023, these leases had a weighted-average remaining lease term of 6.8 years. Because many of the Company’s leases provide for rental increases at specified intervals, straight-line basis accounting requires the Company to record a receivable for, and include in revenue from tenants, unbilled rents receivable that the Company will only receive if the tenant makes all rent payments required through the expiration of the initial term of the lease. As of December 31, 2023 and 2022, the Company’s cumulative straight-line rents receivable in the consolidated balance sheets was $84.3 million and $73.0 million, respectively. For the years ended December 31, 2023, 2022 and 2021, the Company’s revenue from tenants included impacts of unbilled rental revenue of $10.4 million, $9.6 million and $5.7 million, respectively, to adjust contractual rent to straight-line rent. </span></div><div style="margin-bottom:3pt;margin-top:3pt;text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">For new leases after acquisition of a property, the commencement date is considered to be the date the lease is executed and the tenant has access to the space. The Company defers the revenue related to lease payments received from tenants in advance of their due dates. When the Company acquires a property, the acquisition date is considered to be the commencement date for purposes of this calculation for all leases in place at the time of acquisition. In the Company’s Industrial & Distribution, Single- Tenant Retail and Office segments, in addition to base rent, the Company’s lease agreements generally require tenants to pay for their property operating expenses or reimburse the Company for property operating expenses that the Company incurs (primarily insurance costs and real estate taxes). However, some limited property operating expenses that are not the responsibility of the tenant are absorbed by the Company. In the Company’s Multi-Tenant Retail segment, the Company owns, manages and leases multi-tenant properties where the Company generally pays for the property operating expenses for those properties and most of the Company’s tenants are required to pay their pro rata share of property operating expenses. Under </span></div><div style="margin-bottom:3pt;margin-top:3pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">ASC 842, the Company has elected to report combined lease and non-lease components in a single line “Revenue from tenants.” For expenses paid directly by the tenant, under both ASC 842 and 840, the Company has reflected them on a net basis. </span></div><div style="margin-bottom:3pt;margin-top:3pt;text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company continually reviews receivables related to rent and unbilled rent receivables and determines collectability by taking into consideration the tenant’s payment history, the credit worthiness and financial condition of the tenant, business conditions in the industry in which the tenant operates and economic conditions in the area in which the property is located. Under lease accounting rules, the Company is required to assess, based on credit risk only, if it is probable that it will collect virtually all of the lease payments at the lease commencement date and it must continue to reassess collectability periodically thereafter based on new facts and circumstances affecting the credit risk of the tenant. Partial reserves, or the ability to assume partial recovery are not permitted. If the Company determines that it is probable it will collect virtually all of the lease payments (rent and contractually reimbursable property operating expenses), the lease will continue to be accounted for on an accrual basis (i.e. straight-line). However, if the Company determines it is not probable that it will collect virtually all of the lease payments, the lease will be accounted for on a cash basis and the straight-line rent receivable would be written off where it was subsequently concluded that collection was not probable. Cost recoveries from tenants are included in revenue from tenants on the accompanying consolidated statements of operations in the period the related costs are incurred, as applicable.</span></div>In accordance with the lease accounting rules, the Company records uncollectible amounts as reductions in revenue from tenants.
CY2023	gnl	Lessor Average Remaining Lease Term LessorAverageRemainingLeaseTerm	P6Y9M18D
CY2023Q4	us-gaap	Incentive To Lessee IncentiveToLessee	84300000	usd
CY2022Q4	us-gaap	Incentive To Lessee IncentiveToLessee	73000000	usd
CY2023	us-gaap	Straight Line Rent StraightLineRent	10400000	usd
CY2022	us-gaap	Straight Line Rent StraightLineRent	9600000	usd
CY2021	us-gaap	Straight Line Rent StraightLineRent	5700000	usd
CY2023Q4	us-gaap	Lessor Operating Lease Payments To Be Received Next Twelve Months LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths	684657000	usd
CY2023Q4	us-gaap	Lessor Operating Lease Payments To Be Received Three Years LessorOperatingLeasePaymentsToBeReceivedThreeYears	595743000	usd
CY2023Q4	us-gaap	Lessor Operating Lease Payments To Be Received Four Years LessorOperatingLeasePaymentsToBeReceivedFourYears	531830000	usd
CY2023Q4	us-gaap	Lessor Operating Lease Payments To Be Received Five Years LessorOperatingLeasePaymentsToBeReceivedFiveYears	456621000	usd
CY2023Q4	us-gaap	Lessor Operating Lease Payments To Be Received LessorOperatingLeasePaymentsToBeReceived	5067232000	usd
CY2023Q4	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	1.27
CY2023Q4	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	1.10
CY2023Q4	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	0.75
CY2023	gnl	Lessor Uncollectible Amounts Reduction Of Revenue LessorUncollectibleAmountsReductionOfRevenue	3500000	usd
CY2022	gnl	Lessor Uncollectible Amounts Reduction Of Revenue LessorUncollectibleAmountsReductionOfRevenue	700000	usd
CY2023	gnl	Number Of Real Estate Properties Discontinued Operations NumberOfRealEstatePropertiesDiscontinuedOperations	0	property
CY2022	gnl	Number Of Real Estate Properties Discontinued Operations NumberOfRealEstatePropertiesDiscontinuedOperations	0	property
CY2023	gnl	Numberof Real Estate Properties Heldfor Sale NumberofRealEstatePropertiesHeldforSale	2	property
CY2022	gnl	Numberof Real Estate Properties Heldfor Sale NumberofRealEstatePropertiesHeldforSale	0	property
CY2023	gnl	Fixtures Usefullife FixturesUsefullife	P5Y
CY2022Q4	us-gaap	Cash Cash	103300000	usd
CY2023	us-gaap	Revenue Recognition Leases RevenueRecognitionLeases	<div style="margin-bottom:3pt;margin-top:3pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:700;line-height:120%">Revenue Recognition</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%"> </span></div><div style="margin-bottom:5pt;margin-top:5pt;text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company’s revenues, which are derived primarily from lease contracts, include rents that each tenant pays in accordance with the terms of each lease reported on a straight-line basis over the non-cancelable term of the lease. As of December 31, 2023, these leases had a weighted-average remaining lease term of 6.8 years. Because many of the Company’s leases provide for rental increases at specified intervals, straight-line basis accounting requires the Company to record a receivable for, and include in revenue from tenants, unbilled rents receivable that the Company will only receive if the tenant makes all rent payments required through the expiration of the initial term of the lease. As of December 31, 2023 and 2022, the Company’s cumulative straight-line rents receivable in the consolidated balance sheets was $84.3 million and $73.0 million, respectively. For the years ended December 31, 2023, 2022 and 2021, the Company’s revenue from tenants included impacts of unbilled rental revenue of $10.4 million, $9.6 million and $5.7 million, respectively, to adjust contractual rent to straight-line rent. </span></div><div style="margin-bottom:3pt;margin-top:3pt;text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">For new leases after acquisition of a property, the commencement date is considered to be the date the lease is executed and the tenant has access to the space. The Company defers the revenue related to lease payments received from tenants in advance of their due dates. When the Company acquires a property, the acquisition date is considered to be the commencement date for purposes of this calculation for all leases in place at the time of acquisition. In the Company’s Industrial & Distribution, Single- Tenant Retail and Office segments, in addition to base rent, the Company’s lease agreements generally require tenants to pay for their property operating expenses or reimburse the Company for property operating expenses that the Company incurs (primarily insurance costs and real estate taxes). However, some limited property operating expenses that are not the responsibility of the tenant are absorbed by the Company. In the Company’s Multi-Tenant Retail segment, the Company owns, manages and leases multi-tenant properties where the Company generally pays for the property operating expenses for those properties and most of the Company’s tenants are required to pay their pro rata share of property operating expenses. Under </span></div><div style="margin-bottom:3pt;margin-top:3pt;text-align:justify"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">ASC 842, the Company has elected to report combined lease and non-lease components in a single line “Revenue from tenants.” For expenses paid directly by the tenant, under both ASC 842 and 840, the Company has reflected them on a net basis. </span></div><div style="margin-bottom:3pt;margin-top:3pt;text-align:justify;text-indent:18pt"><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company continually reviews receivables related to rent and unbilled rent receivables and determines collectability by taking into consideration the tenant’s payment history, the credit worthiness and financial condition of the tenant, business conditions in the industry in which the tenant operates and economic conditions in the area in which the property is located. Under lease accounting rules, the Company is required to assess, based on credit risk only, if it is probable that it will collect virtually all of the lease payments at the lease commencement date and it must continue to reassess collectability periodically thereafter based on new facts and circumstances affecting the credit risk of the tenant. Partial reserves, or the ability to assume partial recovery are not permitted. If the Company determines that it is probable it will collect virtually all of the lease payments (rent and contractually reimbursable property operating expenses), the lease will continue to be accounted for on an accrual basis (i.e. straight-line). However, if the Company determines it is not probable that it will collect virtually all of the lease payments, the lease will be accounted for on a cash basis and the straight-line rent receivable would be written off where it was subsequently concluded that collection was not probable. Cost recoveries from tenants are included in revenue from tenants on the accompanying consolidated statements of operations in the period the related costs are incurred, as applicable.</span></div>In accordance with the lease accounting rules, the Company records uncollectible amounts as reductions in revenue from tenants.
CY2023	gnl	Lessor Average Remaining Lease Term LessorAverageRemainingLeaseTerm	P6Y9M18D
CY2023Q4	us-gaap	Incentive To Lessee IncentiveToLessee	84300000	usd
CY2022Q4	us-gaap	Incentive To Lessee IncentiveToLessee	73000000	usd
CY2023	us-gaap	Straight Line Rent StraightLineRent	10400000	usd
CY2022	us-gaap	Straight Line Rent StraightLineRent	9600000	usd
CY2021	us-gaap	Straight Line Rent StraightLineRent	5700000	usd
CY2023Q4	us-gaap	Lessor Operating Lease Payments To Be Received Next Twelve Months LessorOperatingLeasePaymentsToBeReceivedNextTwelveMonths	684657000	usd
CY2023Q4	us-gaap	Lessor Operating Lease Payments To Be Received Two Years LessorOperatingLeasePaymentsToBeReceivedTwoYears	644992000	usd
CY2023Q4	us-gaap	Lessor Operating Lease Payments To Be Received Three Years LessorOperatingLeasePaymentsToBeReceivedThreeYears	595743000	usd
CY2023Q4	us-gaap	Lessor Operating Lease Payments To Be Received Four Years LessorOperatingLeasePaymentsToBeReceivedFourYears	531830000	usd
CY2023Q4	us-gaap	Lessor Operating Lease Payments To Be Received Five Years LessorOperatingLeasePaymentsToBeReceivedFiveYears	456621000	usd
CY2023Q4	us-gaap	Lessor Operating Lease Payments To Be Received Thereafter LessorOperatingLeasePaymentsToBeReceivedThereafter	2153389000	usd
CY2023Q4	us-gaap	Lessor Operating Lease Payments To Be Received LessorOperatingLeasePaymentsToBeReceived	5067232000	usd
CY2023Q4	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	1.27
CY2023Q4	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	1.10
CY2023Q4	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	0.75
CY2023	gnl	Lessor Uncollectible Amounts Reduction Of Revenue LessorUncollectibleAmountsReductionOfRevenue	3500000	usd
CY2022	gnl	Lessor Uncollectible Amounts Reduction Of Revenue LessorUncollectibleAmountsReductionOfRevenue	700000	usd
CY2021	gnl	Lessor Uncollectible Amounts Reduction Of Revenue LessorUncollectibleAmountsReductionOfRevenue	1100000	usd
CY2023	gnl	Number Of Real Estate Properties Discontinued Operations NumberOfRealEstatePropertiesDiscontinuedOperations	0	property
CY2022	gnl	Number Of Real Estate Properties Discontinued Operations NumberOfRealEstatePropertiesDiscontinuedOperations	0	property
CY2023	gnl	Numberof Real Estate Properties Heldfor Sale NumberofRealEstatePropertiesHeldforSale	2	property
CY2022	gnl	Numberof Real Estate Properties Heldfor Sale NumberofRealEstatePropertiesHeldforSale	0	property
CY2023	gnl	Number Of Parcels Of Land Leased NumberOfParcelsOfLandLeased	2	parcelofland
CY2023Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	6600000	usd
CY2023	us-gaap	Sublease Income SubleaseIncome	200000	usd
CY2023	gnl	Number Of Parcels Of Land Leased NumberOfParcelsOfLandLeased	2	parcelofland
CY2023	gnl	Buildings Useful Life BuildingsUsefulLife	P40Y
CY2023	gnl	Land And Building Improvements Useful Life LandAndBuildingImprovementsUsefulLife	P15Y
CY2023	gnl	Fixtures Usefullife FixturesUsefullife	P5Y
CY2023Q4	us-gaap	Cash Uninsured Amount CashUninsuredAmount	47000000	usd
CY2023Q4	gnl	Cash Uninsured Amount Fscs CashUninsuredAmountFSCS	32800000	usd
CY2023Q4	gnl	Cash Uninsured Amount European Deposit Insurance Companies CashUninsuredAmountEuropeanDepositInsuranceCompanies	26600000	usd
CY2023	gnl	Number Of Parcels Of Land Leased NumberOfParcelsOfLandLeased	2	parcelofland
CY2023Q4	us-gaap	Finance Lease Right Of Use Asset FinanceLeaseRightOfUseAsset	6600000	usd
CY2023	us-gaap	Sublease Income SubleaseIncome	200000	usd
CY2023	gnl	Number Of Parcels Of Land Leased NumberOfParcelsOfLandLeased	2	parcelofland
CY2023	gnl	Buildings Useful Life BuildingsUsefulLife	P40Y
CY2023	gnl	Land And Building Improvements Useful Life LandAndBuildingImprovementsUsefulLife	P15Y
CY2023Q4	us-gaap	Cash Cash	121600000	usd
CY2023Q4	us-gaap	Cash Uninsured Amount CashUninsuredAmount	47000000	usd
CY2023Q4	gnl	Cash Uninsured Amount Fscs CashUninsuredAmountFSCS	32800000	usd
CY2023Q4	gnl	Cash Uninsured Amount European Deposit Insurance Companies CashUninsuredAmountEuropeanDepositInsuranceCompanies	26600000	usd
CY2022Q4	us-gaap	Cash Cash	103300000	usd
CY2022Q4	us-gaap	Cash Uninsured Amount CashUninsuredAmount	40600000	usd
CY2022Q4	gnl	Cash Uninsured Amount Fscs CashUninsuredAmountFSCS	19100000	usd
CY2023Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	40800000	usd
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	1100000	usd
CY2023	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2022Q4	us-gaap	Cash Uninsured Amount CashUninsuredAmount	40600000	usd
CY2022Q4	gnl	Cash Uninsured Amount Fscs CashUninsuredAmountFSCS	19100000	usd
CY2022Q4	gnl	Cash Uninsured Amount European Deposit Insurance Companies CashUninsuredAmountEuropeanDepositInsuranceCompanies	32300000	usd
CY2023Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	40800000	usd
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	1100000	usd
CY2023	us-gaap	Goodwill Impairment Loss GoodwillImpairmentLoss	0	usd
CY2023	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	4	segment
CY2023	gnl	Acquisitions Land AcquisitionsLand	965123000	usd
CY2022	gnl	Asset Acquisitions Land AssetAcquisitionsLand	4176000	usd
CY2021	gnl	Asset Acquisitions Land AssetAcquisitionsLand	62491000	usd
CY2023	gnl	Acquisitions Buildings Fixtures And Improvements AcquisitionsBuildingsFixturesAndImprovements	2600309000	usd
CY2022	gnl	Asset Acquisitions Buildings Fixtures And Improvements AssetAcquisitionsBuildingsFixturesAndImprovements	25938000	usd
CY2021	gnl	Asset Acquisitions Buildings Fixtures And Improvements AssetAcquisitionsBuildingsFixturesAndImprovements	397659000	usd
CY2023	gnl	Acquisitions Total Tangible Assets AcquisitionsTotalTangibleAssets	3565432000	usd
CY2022	us-gaap	Property Plant And Equipment Additions PropertyPlantAndEquipmentAdditions	30114000	usd
CY2021	us-gaap	Property Plant And Equipment Additions PropertyPlantAndEquipmentAdditions	460150000	usd
CY2023	gnl	Acquisitions Finite Lived Intangible Assets Acquired AcquisitionsFiniteLivedIntangibleAssetsAcquired	699393000	usd
CY2022	gnl	Finite Lived Intangible Assets And Liabilities Acquired FiniteLivedIntangibleAssetsAndLiabilitiesAcquired	3780000	usd
CY2023	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	4	segment
CY2023	gnl	Acquisitions Land AcquisitionsLand	965123000	usd
CY2022	gnl	Asset Acquisitions Land AssetAcquisitionsLand	4176000	usd
CY2021	gnl	Asset Acquisitions Land AssetAcquisitionsLand	62491000	usd
CY2023	gnl	Acquisitions Buildings Fixtures And Improvements AcquisitionsBuildingsFixturesAndImprovements	2600309000	usd
CY2022	gnl	Asset Acquisitions Buildings Fixtures And Improvements AssetAcquisitionsBuildingsFixturesAndImprovements	25938000	usd
CY2021	gnl	Asset Acquisitions Buildings Fixtures And Improvements AssetAcquisitionsBuildingsFixturesAndImprovements	397659000	usd
CY2023	gnl	Acquisitions Total Tangible Assets AcquisitionsTotalTangibleAssets	3565432000	usd
CY2022	us-gaap	Property Plant And Equipment Additions PropertyPlantAndEquipmentAdditions	30114000	usd
CY2021	us-gaap	Property Plant And Equipment Additions PropertyPlantAndEquipmentAdditions	460150000	usd
CY2023	gnl	Acquisitions Finite Lived Intangible Assets Acquired AcquisitionsFiniteLivedIntangibleAssetsAcquired	699393000	usd
CY2022	gnl	Finite Lived Intangible Assets And Liabilities Acquired FiniteLivedIntangibleAssetsAndLiabilitiesAcquired	3780000	usd
CY2021	gnl	Finite Lived Intangible Assets And Liabilities Acquired FiniteLivedIntangibleAssetsAndLiabilitiesAcquired	55805000	usd
CY2023	gnl	Acquisitions Cash AcquisitionsCash	64616000	usd
CY2023	gnl	Acquisitions Right Of Use Asset AcquisitionsRightOfUseAsset	27843000	usd
CY2023	gnl	Acquisitions Prepaid Expenses And Other Assets AcquisitionsPrepaidExpensesAndOtherAssets	64369000	usd
CY2023	gnl	Acquisitions Goodwill AcquisitionsGoodwill	25206000	usd
CY2023	gnl	Acquisitions Total Assets Acquired AcquisitionsTotalAssetsAcquired	4446859000	usd
CY2022	gnl	Asset Acquisitions Assets AssetAcquisitionsAssets	33894000	usd
CY2021	gnl	Asset Acquisitions Assets AssetAcquisitionsAssets	515955000	usd
CY2023	gnl	Acquisitions Mortgage Notes Payable Net AcquisitionsMortgageNotesPayableNet	1587455000	usd
CY2021	gnl	Asset Acquisitions Mortgage Notes Payable Net AssetAcquisitionsMortgageNotesPayableNet	38562000	usd
CY2023	gnl	Acquisitions Senior Notes Net AcquisitionsSeniorNotesNet	386250000	usd
CY2023	gnl	Acquisitions Acquired Intangible Lease Liabilities AcquisitionsAcquiredIntangibleLeaseLiabilities	76896000	usd
CY2023	gnl	Acquisitions Accounts Payable And Accrued Expenses AcquisitionsAccountsPayableAndAccruedExpenses	84306000	usd
CY2023	gnl	Acquisitions Operating Lease Liabilities AcquisitionsOperatingLeaseLiabilities	26397000	usd
CY2023	gnl	Acquisitions Total Liabilities Assumed AcquisitionsTotalLiabilitiesAssumed	2179743000	usd
CY2021	gnl	Asset Acquisitions Liabilities Assumed AssetAcquisitionsLiabilitiesAssumed	38562000	usd
CY2023	us-gaap	Business Combination Consideration Transferred Equity Interests Issued And Issuable BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable	1617015000	usd
CY2021	gnl	Finite Lived Intangible Assets And Liabilities Acquired FiniteLivedIntangibleAssetsAndLiabilitiesAcquired	55805000	usd
CY2023	gnl	Acquisitions Cash AcquisitionsCash	64616000	usd
CY2023	gnl	Acquisitions Right Of Use Asset AcquisitionsRightOfUseAsset	27843000	usd
CY2023	gnl	Acquisitions Prepaid Expenses And Other Assets AcquisitionsPrepaidExpensesAndOtherAssets	64369000	usd
CY2023	gnl	Acquisitions Goodwill AcquisitionsGoodwill	25206000	usd
CY2023	gnl	Acquisitions Total Assets Acquired AcquisitionsTotalAssetsAcquired	4446859000	usd
CY2022	gnl	Asset Acquisitions Assets AssetAcquisitionsAssets	33894000	usd
CY2021	gnl	Asset Acquisitions Assets AssetAcquisitionsAssets	515955000	usd
CY2023	gnl	Acquisitions Mortgage Notes Payable Net AcquisitionsMortgageNotesPayableNet	1587455000	usd
CY2021	gnl	Asset Acquisitions Mortgage Notes Payable Net AssetAcquisitionsMortgageNotesPayableNet	38562000	usd
CY2023	gnl	Acquisitions Senior Notes Net AcquisitionsSeniorNotesNet	386250000	usd
CY2023	gnl	Acquisitions Acquired Intangible Lease Liabilities AcquisitionsAcquiredIntangibleLeaseLiabilities	76896000	usd
CY2023	gnl	Acquisitions Accounts Payable And Accrued Expenses AcquisitionsAccountsPayableAndAccruedExpenses	84306000	usd
CY2023	gnl	Acquisitions Operating Lease Liabilities AcquisitionsOperatingLeaseLiabilities	26397000	usd
CY2023	gnl	Acquisitions Prepaid Rent AcquisitionsPrepaidRent	18439000	usd
CY2023	gnl	Acquisitions Total Liabilities Assumed AcquisitionsTotalLiabilitiesAssumed	2179743000	usd
CY2021	gnl	Asset Acquisitions Liabilities Assumed AssetAcquisitionsLiabilitiesAssumed	38562000	usd
CY2023	us-gaap	Business Combination Consideration Transferred Equity Interests Issued And Issuable BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable	1617015000	usd
CY2023	gnl	Acquisitions Equity Issued In Acquisitions AcquisitionsEquityIssuedInAcquisitions	1617015000	usd
CY2023	us-gaap	Payments To Acquire Businesses Gross PaymentsToAcquireBusinessesGross	516000000	usd
CY2023	gnl	Acquisitions Cash Paid For Acquired AcquisitionsCashPaidForAcquired	650101000	usd
CY2023	us-gaap	Number Of Businesses Acquired NumberOfBusinessesAcquired	989	property
CY2023	gnl	Number Of Businesses And Assets Acquired NumberOfBusinessesAndAssetsAcquired	998	property
CY2022	gnl	Number Of Assets Acquired NumberOfAssetsAcquired	3	property
CY2021	gnl	Number Of Assets Acquired NumberOfAssetsAcquired	25	property
CY2022	gnl	Proceeds From Sale Of Real Estate Held For Sale Gross ProceedsFromSaleOfRealEstateHeldForSaleGross	56000000	usd
CY2021	gnl	Proceeds From Sale Of Real Estate Held For Sale Gross ProceedsFromSaleOfRealEstateHeldForSaleGross	49600000	usd
CY2023	us-gaap	Asset Impairment Charges AssetImpairmentCharges	68700000	usd
CY2023	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	1800000	usd
CY2023Q4	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	1200000	usd
CY2023Q4	gnl	Number Of Properties Impairment Charges NumberOfPropertiesImpairmentCharges	4	property
CY2023Q4	gnl	Number Of Properties Impairment Charges NumberOfPropertiesImpairmentCharges	4	property
CY2023Q3	us-gaap	Gains Losses On Sales Of Investment Real Estate GainsLossesOnSalesOfInvestmentRealEstate	65700000	usd
CY2022	us-gaap	Asset Impairment Charges AssetImpairmentCharges	21600000	usd
CY2023	gnl	Number Of Properties Impairment Charges NumberOfPropertiesImpairmentCharges	3	property
CY2022Q2	us-gaap	Asset Impairment Charges AssetImpairmentCharges	16000000	usd
CY2022Q3	us-gaap	Asset Impairment Charges AssetImpairmentCharges	800000	usd
CY2022Q4	us-gaap	Asset Impairment Charges AssetImpairmentCharges	4500000	usd
CY2021	us-gaap	Asset Impairment Charges AssetImpairmentCharges	17500000	usd
CY2021	gnl	Number Of Properties Impairment Charges NumberOfPropertiesImpairmentCharges	3	property
CY2021	gnl	Numberof Real Estate Properties Sold NumberofRealEstatePropertiesSold	2	property
	us-gaap	Disposal Group Not Discontinued Operation Loss Gain On Write Down DisposalGroupNotDiscontinuedOperationLossGainOnWriteDown	7900000	usd
CY2021Q4	us-gaap	Disposal Group Not Discontinued Operation Loss Gain On Write Down DisposalGroupNotDiscontinuedOperationLossGainOnWriteDown	9600000	usd
CY2023	gnl	Numberof Real Estate Properties Heldfor Sale NumberofRealEstatePropertiesHeldforSale	2	property
CY2023Q4	gnl	Offmarket Lease Unfavorable Accumulated Amortization OffmarketLeaseUnfavorableAccumulatedAmortization	24212000	usd
CY2023Q4	gnl	Off Market Leases Unfavorable Net Of Accumulated Amortization OffMarketLeasesUnfavorableNetOfAccumulatedAmortization	95810000	usd
CY2022Q4	us-gaap	Off Market Lease Unfavorable OffMarketLeaseUnfavorable	42745000	usd
CY2022Q4	gnl	Offmarket Lease Unfavorable Accumulated Amortization OffmarketLeaseUnfavorableAccumulatedAmortization	18195000	usd
CY2022Q4	gnl	Off Market Leases Unfavorable Net Of Accumulated Amortization OffMarketLeasesUnfavorableNetOfAccumulatedAmortization	24550000	usd
CY2023	gnl	Acquisitions Equity Issued In Acquisitions AcquisitionsEquityIssuedInAcquisitions	1617015000	usd
CY2023	us-gaap	Payments To Acquire Businesses Gross PaymentsToAcquireBusinessesGross	516000000	usd
CY2023	gnl	Number Of Businesses And Assets Acquired NumberOfBusinessesAndAssetsAcquired	998	property
CY2022	gnl	Number Of Assets Acquired NumberOfAssetsAcquired	3	property
CY2021	gnl	Number Of Assets Acquired NumberOfAssetsAcquired	25	property
CY2022	gnl	Proceeds From Sale Of Real Estate Held For Sale Gross ProceedsFromSaleOfRealEstateHeldForSaleGross	56000000	usd
CY2021	gnl	Proceeds From Sale Of Real Estate Held For Sale Gross ProceedsFromSaleOfRealEstateHeldForSaleGross	49600000	usd
CY2023	us-gaap	Asset Impairment Charges AssetImpairmentCharges	68700000	usd
CY2023	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	1800000	usd
CY2023Q4	us-gaap	Impairment Of Intangible Assets Excluding Goodwill ImpairmentOfIntangibleAssetsExcludingGoodwill	1200000	usd
CY2023Q4	gnl	Number Of Properties Impairment Charges NumberOfPropertiesImpairmentCharges	4	property
CY2023Q4	gnl	Number Of Properties Impairment Charges NumberOfPropertiesImpairmentCharges	4	property
CY2023Q3	us-gaap	Gains Losses On Sales Of Investment Real Estate GainsLossesOnSalesOfInvestmentRealEstate	65700000	usd
CY2022	us-gaap	Asset Impairment Charges AssetImpairmentCharges	21600000	usd
CY2023	gnl	Number Of Properties Impairment Charges NumberOfPropertiesImpairmentCharges	3	property
CY2022Q2	us-gaap	Asset Impairment Charges AssetImpairmentCharges	16000000	usd
CY2022Q3	us-gaap	Asset Impairment Charges AssetImpairmentCharges	800000	usd
CY2022Q4	us-gaap	Asset Impairment Charges AssetImpairmentCharges	4500000	usd
CY2021	us-gaap	Asset Impairment Charges AssetImpairmentCharges	17500000	usd
CY2021	gnl	Number Of Properties Impairment Charges NumberOfPropertiesImpairmentCharges	3	property
CY2021	gnl	Numberof Real Estate Properties Sold NumberofRealEstatePropertiesSold	2	property
	us-gaap	Disposal Group Not Discontinued Operation Loss Gain On Write Down DisposalGroupNotDiscontinuedOperationLossGainOnWriteDown	7900000	usd
CY2021Q4	us-gaap	Disposal Group Not Discontinued Operation Loss Gain On Write Down DisposalGroupNotDiscontinuedOperationLossGainOnWriteDown	9600000	usd
CY2023	gnl	Numberof Real Estate Properties Heldfor Sale NumberofRealEstatePropertiesHeldforSale	2	property
CY2022	gnl	Numberof Real Estate Properties Heldfor Sale NumberofRealEstatePropertiesHeldforSale	0	property
CY2023Q4	gnl	Real Estate Investment Property Held For Sale At Cost RealEstateInvestmentPropertyHeldForSaleAtCost	3209000	usd
CY2023Q4	gnl	Accumulated Depreciation Depletion And Amortization Real Estate Investment Held For Sale AccumulatedDepreciationDepletionAndAmortizationRealEstateInvestmentHeldForSale	21000	usd
CY2023Q4	gnl	Real Estate Investment Property Held For Sale Net RealEstateInvestmentPropertyHeldForSaleNet	3188000	usd
CY2023Q3	gnl	Number Of Properties Impairment Charges NumberOfPropertiesImpairmentCharges	4	property
CY2023Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	1359981000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	468973000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	891008000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	689275000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	389509000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	299766000	usd
CY2023Q4	us-gaap	Below Market Lease Gross BelowMarketLeaseGross	120022000	usd
CY2023Q4	us-gaap	Below Market Lease Accumulated Amortization BelowMarketLeaseAccumulatedAmortization	24212000	usd
CY2023Q4	us-gaap	Below Market Lease Net BelowMarketLeaseNet	95810000	usd
CY2022Q4	us-gaap	Below Market Lease Gross BelowMarketLeaseGross	42745000	usd
CY2022Q4	us-gaap	Below Market Lease Accumulated Amortization BelowMarketLeaseAccumulatedAmortization	18195000	usd
CY2022Q4	us-gaap	Below Market Lease Net BelowMarketLeaseNet	24550000	usd
CY2023Q4	us-gaap	Off Market Lease Unfavorable OffMarketLeaseUnfavorable	120022000	usd
CY2023Q4	gnl	Accumulated Depreciation Depletion And Amortization Real Estate Investment Held For Sale AccumulatedDepreciationDepletionAndAmortizationRealEstateInvestmentHeldForSale	21000	usd
CY2023Q4	gnl	Real Estate Investment Property Held For Sale Net RealEstateInvestmentPropertyHeldForSaleNet	3188000	usd
CY2023Q3	gnl	Number Of Properties Impairment Charges NumberOfPropertiesImpairmentCharges	4	property
CY2023Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	1359981000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	468973000	usd
CY2023Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	891008000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	689275000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	389509000	usd
CY2022Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	299766000	usd
CY2023Q4	us-gaap	Below Market Lease Gross BelowMarketLeaseGross	120022000	usd
CY2023Q4	us-gaap	Below Market Lease Accumulated Amortization BelowMarketLeaseAccumulatedAmortization	24212000	usd
CY2023Q4	us-gaap	Below Market Lease Net BelowMarketLeaseNet	95810000	usd
CY2022Q4	us-gaap	Below Market Lease Gross BelowMarketLeaseGross	42745000	usd
CY2022Q4	us-gaap	Below Market Lease Accumulated Amortization BelowMarketLeaseAccumulatedAmortization	18195000	usd
CY2022Q4	us-gaap	Below Market Lease Net BelowMarketLeaseNet	24550000	usd
CY2023Q4	us-gaap	Off Market Lease Unfavorable OffMarketLeaseUnfavorable	120022000	usd
CY2023Q4	gnl	Off Market Leases Unfavorable Net Of Accumulated Amortization OffMarketLeasesUnfavorableNetOfAccumulatedAmortization	95810000	usd
CY2022Q4	us-gaap	Off Market Lease Unfavorable OffMarketLeaseUnfavorable	42745000	usd
CY2022Q4	gnl	Offmarket Lease Unfavorable Accumulated Amortization OffmarketLeaseUnfavorableAccumulatedAmortization	18195000	usd
CY2022Q4	gnl	Off Market Leases Unfavorable Net Of Accumulated Amortization OffMarketLeasesUnfavorableNetOfAccumulatedAmortization	24550000	usd
CY2023Q4	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	1.27
CY2023Q4	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	1.10
CY2023Q4	gnl	Real Estateand Accumulated Depreciation Unencumbered Assets RealEstateandAccumulatedDepreciationUnencumberedAssets	4900000000	usd
CY2023Q4	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	1.27
CY2023Q4	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	1.10
CY2023Q4	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	0.75
CY2022Q4	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	1.37
CY2022Q4	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	1.23
CY2022Q4	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	0.74
CY2023	gnl	Debt Instrument Maximum Distribution Percentageof Ffo DebtInstrumentMaximumDistributionPercentageofFFO	1
CY2023	gnl	Debt Instrument Maximum Distribution Under Exemption Percentage Of Affo DebtInstrumentMaximumDistributionUnderExemptionPercentageOfAFFO	1.05
CY2020Q2	gnl	Debt Instrument Maximum Distribution Percentageof Ffo DebtInstrumentMaximumDistributionPercentageofFFO	1
CY2020Q2	gnl	Debt Instrument Maximum Distribution Under Exemption Percentage Of Ffo DebtInstrumentMaximumDistributionUnderExemptionPercentageOfFFO	1.05
CY2023Q4	gnl	Fair Value Measurement Land Value Per Acre FairValueMeasurementLandValuePerAcre	1500000	gbp
CY2023Q4	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	1.27
CY2023Q4	gnl	Real Estateand Accumulated Depreciation Unencumbered Assets RealEstateandAccumulatedDepreciationUnencumberedAssets	4900000000	usd
CY2023Q4	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	1.10
CY2023Q4	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	0.75
CY2022Q4	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	1.37
CY2022Q4	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	1.23
CY2022Q4	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	0.74
CY2023	gnl	Debt Instrument Maximum Distribution Percentageof Ffo DebtInstrumentMaximumDistributionPercentageofFFO	1
CY2023	gnl	Debt Instrument Maximum Distribution Under Exemption Percentage Of Affo DebtInstrumentMaximumDistributionUnderExemptionPercentageOfAFFO	1.05
CY2020Q2	gnl	Debt Instrument Maximum Distribution Percentageof Ffo DebtInstrumentMaximumDistributionPercentageofFFO	1
CY2020Q2	gnl	Debt Instrument Maximum Distribution Under Exemption Percentage Of Ffo DebtInstrumentMaximumDistributionUnderExemptionPercentageOfFFO	1.05
CY2023Q4	gnl	Fair Value Measurement Land Value Per Acre FairValueMeasurementLandValuePerAcre	1500000	gbp
CY2022Q2	us-gaap	Gain On Discontinuation Of Cash Flow Hedge Due To Forecasted Transaction Probable Of Not Occurring GainOnDiscontinuationOfCashFlowHedgeDueToForecastedTransactionProbableOfNotOccurring	2400000	usd
CY2023	us-gaap	Cash Flow Hedge Gain Loss To Be Reclassified Within Twelve Months CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths	-7600000	usd
CY2022Q2	us-gaap	Gain On Discontinuation Of Cash Flow Hedge Due To Forecasted Transaction Probable Of Not Occurring GainOnDiscontinuationOfCashFlowHedgeDueToForecastedTransactionProbableOfNotOccurring	2400000	usd
CY2023	us-gaap	Cash Flow Hedge Gain Loss To Be Reclassified Within Twelve Months CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths	-7600000	usd
CY2023	us-gaap	Interest Expense InterestExpense	179411000	usd
CY2022	us-gaap	Interest Expense InterestExpense	97510000	usd
CY2021	us-gaap	Interest Expense InterestExpense	94345000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Net Investment Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossBeforeReclassificationAndTax	0	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Investment Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossBeforeReclassificationAndTax	0	usd
CY2023	us-gaap	Interest Expense InterestExpense	179411000	usd
CY2022	us-gaap	Interest Expense InterestExpense	97510000	usd
CY2021	us-gaap	Interest Expense InterestExpense	94345000	usd
CY2021	us-gaap	Other Comprehensive Income Loss Net Investment Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossBeforeReclassificationAndTax	0	usd
CY2022	us-gaap	Other Comprehensive Income Loss Net Investment Hedge Gain Loss Before Reclassification And Tax OtherComprehensiveIncomeLossNetInvestmentHedgeGainLossBeforeReclassificationAndTax	0	usd
CY2023Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	10615000	usd
CY2023Q4	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	5145000	usd
CY2023Q4	us-gaap	Derivative Asset Fair Value Gross Liability DerivativeAssetFairValueGrossLiability	0	usd
CY2023Q4	us-gaap	Interest Rate Derivatives At Fair Value Net InterestRateDerivativesAtFairValueNet	5470000	usd
CY2023Q4	us-gaap	Derivative Collateral Obligation To Return Securities DerivativeCollateralObligationToReturnSecurities	0	usd
CY2023Q4	us-gaap	Derivative Collateral Obligation To Return Cash DerivativeCollateralObligationToReturnCash	0	usd
CY2023Q4	us-gaap	Derivative Fair Value Amount Offset Against Collateral Net DerivativeFairValueAmountOffsetAgainstCollateralNet	5470000	usd
CY2023Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	10615000	usd
CY2023Q4	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	5145000	usd
CY2023Q4	us-gaap	Derivative Asset Fair Value Gross Liability DerivativeAssetFairValueGrossLiability	0	usd
CY2023Q4	us-gaap	Interest Rate Derivatives At Fair Value Net InterestRateDerivativesAtFairValueNet	5470000	usd
CY2023Q4	us-gaap	Derivative Collateral Obligation To Return Securities DerivativeCollateralObligationToReturnSecurities	0	usd
CY2023Q4	us-gaap	Derivative Collateral Obligation To Return Cash DerivativeCollateralObligationToReturnCash	0	usd
CY2023Q4	us-gaap	Derivative Fair Value Amount Offset Against Collateral Net DerivativeFairValueAmountOffsetAgainstCollateralNet	5470000	usd
CY2022Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	37279000	usd
CY2022Q4	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	328000	usd
CY2022Q4	us-gaap	Derivative Asset Fair Value Gross Liability DerivativeAssetFairValueGrossLiability	0	usd
CY2022Q4	us-gaap	Interest Rate Derivatives At Fair Value Net InterestRateDerivativesAtFairValueNet	36951000	usd
CY2022Q4	us-gaap	Derivative Collateral Obligation To Return Securities DerivativeCollateralObligationToReturnSecurities	0	usd
CY2022Q4	us-gaap	Derivative Collateral Obligation To Return Cash DerivativeCollateralObligationToReturnCash	0	usd
CY2022Q4	us-gaap	Derivative Fair Value Amount Offset Against Collateral Net DerivativeFairValueAmountOffsetAgainstCollateralNet	36951000	usd
CY2023Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	230885197	shares
CY2023Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	230885197	shares
CY2022Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	104141899	shares
CY2022Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	104141899	shares
CY2023Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	40000000	shares
CY2022	gnl	Common Stock Dividend Rate Per Share CommonStockDividendRatePerShare	1.60
CY2021	gnl	Common Stock Monthly Dividend Rate Per Share CommonStockMonthlyDividendRatePerShare	0.40
CY2023	gnl	Income Tax Distribution Capital Distribution IncomeTaxDistributionCapitalDistribution	1.55
CY2023	gnl	Income Tax Distribution Percent Capital Distribution Portion IncomeTaxDistributionPercentCapitalDistributionPortion	1.000
CY2022	gnl	Income Tax Distribution Capital Distribution IncomeTaxDistributionCapitalDistribution	1.60
CY2022	gnl	Income Tax Distribution Percent Capital Distribution Portion IncomeTaxDistributionPercentCapitalDistributionPortion	1.000
CY2021	gnl	Income Tax Distribution Capital Distribution IncomeTaxDistributionCapitalDistribution	1.01
CY2022Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	37279000	usd
CY2022Q4	us-gaap	Derivative Fair Value Of Derivative Liability DerivativeFairValueOfDerivativeLiability	328000	usd
CY2022Q4	us-gaap	Interest Rate Derivatives At Fair Value Net InterestRateDerivativesAtFairValueNet	36951000	usd
CY2022Q4	us-gaap	Derivative Collateral Obligation To Return Securities DerivativeCollateralObligationToReturnSecurities	0	usd
CY2022Q4	us-gaap	Derivative Collateral Obligation To Return Cash DerivativeCollateralObligationToReturnCash	0	usd
CY2022Q4	us-gaap	Derivative Fair Value Amount Offset Against Collateral Net DerivativeFairValueAmountOffsetAgainstCollateralNet	36951000	usd
CY2022Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	104141899	shares
CY2022Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	104141899	shares
CY2023Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	40000000	shares
CY2022	gnl	Common Stock Dividend Rate Per Share CommonStockDividendRatePerShare	1.60
CY2021	gnl	Common Stock Monthly Dividend Rate Per Share CommonStockMonthlyDividendRatePerShare	0.40
CY2023	gnl	Income Tax Distribution Capital Distribution IncomeTaxDistributionCapitalDistribution	1.55
CY2023	gnl	Income Tax Distribution Percent Capital Distribution Portion IncomeTaxDistributionPercentCapitalDistributionPortion	1.000
CY2022	gnl	Income Tax Distribution Capital Distribution IncomeTaxDistributionCapitalDistribution	1.60
CY2022	gnl	Income Tax Distribution Percent Capital Distribution Portion IncomeTaxDistributionPercentCapitalDistributionPortion	1.000
CY2021	gnl	Income Tax Distribution Capital Distribution IncomeTaxDistributionCapitalDistribution	1.01
CY2021	gnl	Income Tax Distribution Percent Capital Distribution Portion IncomeTaxDistributionPercentCapitalDistributionPortion	0.635
CY2023	gnl	Income Tax Distribution Ordinary Dividends Portion IncomeTaxDistributionOrdinaryDividendsPortion	0
CY2023	gnl	Income Tax Distribution Percent Ordinary Dividends Portion IncomeTaxDistributionPercentOrdinaryDividendsPortion	0
CY2022	gnl	Income Tax Distribution Ordinary Dividends Portion IncomeTaxDistributionOrdinaryDividendsPortion	0
CY2022	gnl	Income Tax Distribution Percent Ordinary Dividends Portion IncomeTaxDistributionPercentOrdinaryDividendsPortion	0
CY2021	gnl	Income Tax Distribution Ordinary Dividends Portion IncomeTaxDistributionOrdinaryDividendsPortion	0.58
CY2021	gnl	Income Tax Distribution Percent Ordinary Dividends Portion IncomeTaxDistributionPercentOrdinaryDividendsPortion	0.365
CY2023	gnl	Income Tax Distribution IncomeTaxDistribution	1.55
CY2023	gnl	Income Tax Distribution Percent IncomeTaxDistributionPercent	1.000
CY2022	gnl	Income Tax Distribution IncomeTaxDistribution	1.60
CY2022	gnl	Income Tax Distribution Percent IncomeTaxDistributionPercent	1.000
CY2021	gnl	Income Tax Distribution IncomeTaxDistribution	1.59
CY2021	gnl	Income Tax Distribution Percent IncomeTaxDistributionPercent	1.000
CY2023Q4	us-gaap	Number Of Properties Subject To Ground Leases NumberOfPropertiesSubjectToGroundLeases	18	property
CY2023Q1	us-gaap	Number Of Properties Subject To Ground Leases NumberOfPropertiesSubjectToGroundLeases	2	property
CY2023	gnl	Number Of Additional Properties Subject To Ground Leases NumberOfAdditionalPropertiesSubjectToGroundLeases	2	property
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	77000000	usd
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	49200000	usd
CY2023Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	48400000	usd
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	21900000	usd
CY2023Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P25Y8M12D
CY2023Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0605
CY2023	us-gaap	Operating Lease Payments OperatingLeasePayments	2300000	usd
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	1300000	usd
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	1400000	usd
CY2023	us-gaap	Operating Lease Expense OperatingLeaseExpense	1400000	usd
CY2022	us-gaap	Operating Lease Expense OperatingLeaseExpense	1300000	usd
CY2021	us-gaap	Operating Lease Expense OperatingLeaseExpense	1400000	usd
CY2021	gnl	Income Tax Distribution Percent Capital Distribution Portion IncomeTaxDistributionPercentCapitalDistributionPortion	0.635
CY2023	gnl	Income Tax Distribution Ordinary Dividends Portion IncomeTaxDistributionOrdinaryDividendsPortion	0
CY2023	gnl	Income Tax Distribution Percent Ordinary Dividends Portion IncomeTaxDistributionPercentOrdinaryDividendsPortion	0
CY2022	gnl	Income Tax Distribution Ordinary Dividends Portion IncomeTaxDistributionOrdinaryDividendsPortion	0
CY2022	gnl	Income Tax Distribution Percent Ordinary Dividends Portion IncomeTaxDistributionPercentOrdinaryDividendsPortion	0
CY2021	gnl	Income Tax Distribution Ordinary Dividends Portion IncomeTaxDistributionOrdinaryDividendsPortion	0.58
CY2021	gnl	Income Tax Distribution Percent Ordinary Dividends Portion IncomeTaxDistributionPercentOrdinaryDividendsPortion	0.365
CY2023	gnl	Income Tax Distribution IncomeTaxDistribution	1.55
CY2023	gnl	Income Tax Distribution Percent IncomeTaxDistributionPercent	1.000
CY2022	gnl	Income Tax Distribution IncomeTaxDistribution	1.60
CY2022	gnl	Income Tax Distribution Percent IncomeTaxDistributionPercent	1.000
CY2021	gnl	Income Tax Distribution IncomeTaxDistribution	1.59
CY2021	gnl	Income Tax Distribution Percent IncomeTaxDistributionPercent	1.000
CY2023Q4	us-gaap	Number Of Properties Subject To Ground Leases NumberOfPropertiesSubjectToGroundLeases	18	property
CY2023Q1	us-gaap	Number Of Properties Subject To Ground Leases NumberOfPropertiesSubjectToGroundLeases	2	property
CY2023	gnl	Number Of Additional Properties Subject To Ground Leases NumberOfAdditionalPropertiesSubjectToGroundLeases	2	property
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	77000000	usd
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	49200000	usd
CY2023Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	48400000	usd
CY2022Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	21900000	usd
CY2023Q4	us-gaap	Operating Lease Weighted Average Remaining Lease Term1 OperatingLeaseWeightedAverageRemainingLeaseTerm1	P25Y8M12D
CY2023Q4	us-gaap	Operating Lease Weighted Average Discount Rate Percent OperatingLeaseWeightedAverageDiscountRatePercent	0.0605
CY2023	us-gaap	Operating Lease Payments OperatingLeasePayments	2300000	usd
CY2022	us-gaap	Operating Lease Payments OperatingLeasePayments	1300000	usd
CY2021	us-gaap	Operating Lease Payments OperatingLeasePayments	1400000	usd
CY2023	us-gaap	Operating Lease Expense OperatingLeaseExpense	1400000	usd
CY2022	us-gaap	Operating Lease Expense OperatingLeaseExpense	1300000	usd
CY2021	us-gaap	Operating Lease Expense OperatingLeaseExpense	1400000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	4196000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	3465000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	3348000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	3375000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	3402000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	79000000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	96786000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	48417000	usd
CY2023Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	48369000	usd
CY2023Q4	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	1.27
CY2023Q4	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	1.10
CY2019Q3	gnl	Number Of Real Estate Properties No Longer Subject To Oversight Fee NumberOfRealEstatePropertiesNoLongerSubjectToOversightFee	39	property
CY2017Q4	gnl	Number Of Real Estate Properties No Longer Subject To Oversight Fee NumberOfRealEstatePropertiesNoLongerSubjectToOversightFee	39	property
CY2019Q2	gnl	Number Of Real Estate Properties No Longer Subject To Oversight Fee NumberOfRealEstatePropertiesNoLongerSubjectToOversightFee	39	property
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Accelerated Compensation Cost ShareBasedCompensationArrangementByShareBasedPaymentAwardAcceleratedCompensationCost	300000	usd
CY2022	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	-100000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Next Twelve Months LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths	4196000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Two LesseeOperatingLeaseLiabilityPaymentsDueYearTwo	3465000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Three LesseeOperatingLeaseLiabilityPaymentsDueYearThree	3348000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Four LesseeOperatingLeaseLiabilityPaymentsDueYearFour	3375000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due Year Five LesseeOperatingLeaseLiabilityPaymentsDueYearFive	3402000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due After Year Five LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive	79000000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Payments Due LesseeOperatingLeaseLiabilityPaymentsDue	96786000	usd
CY2023Q4	us-gaap	Lessee Operating Lease Liability Undiscounted Excess Amount LesseeOperatingLeaseLiabilityUndiscountedExcessAmount	48417000	usd
CY2023Q4	us-gaap	Operating Lease Liability OperatingLeaseLiability	48369000	usd
CY2023Q4	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	1.27
CY2023Q4	us-gaap	Foreign Currency Exchange Rate Translation1 ForeignCurrencyExchangeRateTranslation1	1.10
CY2019Q3	gnl	Number Of Real Estate Properties No Longer Subject To Oversight Fee NumberOfRealEstatePropertiesNoLongerSubjectToOversightFee	39	property
CY2017Q4	gnl	Number Of Real Estate Properties No Longer Subject To Oversight Fee NumberOfRealEstatePropertiesNoLongerSubjectToOversightFee	39	property
CY2019Q2	gnl	Number Of Real Estate Properties No Longer Subject To Oversight Fee NumberOfRealEstatePropertiesNoLongerSubjectToOversightFee	39	property
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	103686395	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	98283892	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	98283892	shares
CY2022	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Accelerated Compensation Cost ShareBasedCompensationArrangementByShareBasedPaymentAwardAcceleratedCompensationCost	300000	usd
CY2022	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	-100000	usd
CY2023	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-239348000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-8363000	usd
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-8698000	usd
CY2023	us-gaap	Dilutive Securities Effect On Basic Earnings Per Share Other DilutiveSecuritiesEffectOnBasicEarningsPerShareOther	-3887000	usd
CY2022	us-gaap	Dilutive Securities Effect On Basic Earnings Per Share Other DilutiveSecuritiesEffectOnBasicEarningsPerShareOther	-939000	usd
CY2021	us-gaap	Dilutive Securities Effect On Basic Earnings Per Share Other DilutiveSecuritiesEffectOnBasicEarningsPerShareOther	-11355000	usd
CY2023	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-243235000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-9302000	usd
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-20053000	usd
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	142584332	shares
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	142584332	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	103686395	shares
CY2023	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-239348000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-8363000	usd
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-8698000	usd
CY2023	us-gaap	Dilutive Securities Effect On Basic Earnings Per Share Other DilutiveSecuritiesEffectOnBasicEarningsPerShareOther	-3887000	usd
CY2022	us-gaap	Dilutive Securities Effect On Basic Earnings Per Share Other DilutiveSecuritiesEffectOnBasicEarningsPerShareOther	-939000	usd
CY2021	us-gaap	Dilutive Securities Effect On Basic Earnings Per Share Other DilutiveSecuritiesEffectOnBasicEarningsPerShareOther	-11355000	usd
CY2023	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-243235000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-9302000	usd
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	-20053000	usd
CY2023	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	142584332	shares
CY2023	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	142584332	shares
CY2022	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	103686395	shares
CY2022	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	103686395	shares
CY2021	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	98283892	shares
CY2021	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	98283892	shares
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.71
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.71
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.09
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.09
CY2021	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.20
CY2021	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.20
CY2023	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	693486	shares
CY2022	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	2917645	shares
CY2021	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1753695	shares
CY2023	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	4	segment
CY2023	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	4	segment
CY2023	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	4	segment
CY2023	us-gaap	Costs And Expenses Related Party CostsAndExpensesRelatedParty	28283000	usd
CY2022	us-gaap	Costs And Expenses Related Party CostsAndExpensesRelatedParty	40122000	usd
CY2021	us-gaap	Costs And Expenses Related Party CostsAndExpensesRelatedParty	39048000	usd
CY2023	us-gaap	Asset Impairment Charges AssetImpairmentCharges	68684000	usd
CY2022	us-gaap	Asset Impairment Charges AssetImpairmentCharges	21561000	usd
CY2021	us-gaap	Asset Impairment Charges AssetImpairmentCharges	17525000	usd
CY2023	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	54492000	usd
CY2022	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	244000	usd
CY2021	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	141000	usd
CY2023	gnl	Settlement Costs SettlementCosts	29727000	usd
CY2022	gnl	Settlement Costs SettlementCosts	0	usd
CY2021	gnl	Settlement Costs SettlementCosts	0	usd
CY2023	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	40187000	usd
CY2023	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-1.71
CY2023	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-1.71
CY2022	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.09
CY2022	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.09
CY2021	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	1753695	shares
CY2023	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	4	segment
CY2023	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	4	segment
CY2023	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	4	segment
CY2023	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	4	segment
CY2023	us-gaap	Costs And Expenses Related Party CostsAndExpensesRelatedParty	28283000	usd
CY2021	us-gaap	Costs And Expenses Related Party CostsAndExpensesRelatedParty	39048000	usd
CY2023	us-gaap	Asset Impairment Charges AssetImpairmentCharges	68684000	usd
CY2022	us-gaap	Asset Impairment Charges AssetImpairmentCharges	21561000	usd
CY2021	us-gaap	Asset Impairment Charges AssetImpairmentCharges	17525000	usd
CY2023	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	54492000	usd
CY2022	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	244000	usd
CY2021	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	141000	usd
CY2023	gnl	Settlement Costs SettlementCosts	29727000	usd
CY2022	gnl	Settlement Costs SettlementCosts	0	usd
CY2021	gnl	Settlement Costs SettlementCosts	0	usd
CY2023	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	40187000	usd
CY2022	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	17737000	usd
CY2021	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	17231000	usd
CY2023	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	17297000	usd
CY2022	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	12072000	usd
CY2021	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	11032000	usd
CY2023	us-gaap	Depreciation And Amortization DepreciationAndAmortization	222271000	usd
CY2022	us-gaap	Depreciation And Amortization DepreciationAndAmortization	154026000	usd
CY2021	us-gaap	Depreciation And Amortization DepreciationAndAmortization	163076000	usd
CY2023	us-gaap	Gains Losses On Sales Of Investment Real Estate GainsLossesOnSalesOfInvestmentRealEstate	-1672000	usd
CY2022	us-gaap	Gains Losses On Sales Of Investment Real Estate GainsLossesOnSalesOfInvestmentRealEstate	325000	usd
CY2021	us-gaap	Gains Losses On Sales Of Investment Real Estate GainsLossesOnSalesOfInvestmentRealEstate	1484000	usd
CY2023	us-gaap	Interest Expense InterestExpense	179411000	usd
CY2022	us-gaap	Interest Expense InterestExpense	97510000	usd
CY2021	us-gaap	Interest Expense InterestExpense	94345000	usd
CY2023	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-1221000	usd
CY2022	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-2040000	usd
CY2021	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	usd
CY2023	us-gaap	Gain Loss On Derivative Instruments Net Pretax GainLossOnDerivativeInstrumentsNetPretax	-3691000	usd
CY2022	us-gaap	Gain Loss On Derivative Instruments Net Pretax GainLossOnDerivativeInstrumentsNetPretax	18642000	usd
CY2021	us-gaap	Gain Loss On Derivative Instruments Net Pretax GainLossOnDerivativeInstrumentsNetPretax	5829000	usd
CY2023	gnl	Derivative Net Hedge Ineffectiveness And Undesignated Hedge Gain Loss DerivativeNetHedgeIneffectivenessAndUndesignatedHedgeGainLoss	0	usd
CY2022	gnl	Derivative Net Hedge Ineffectiveness And Undesignated Hedge Gain Loss DerivativeNetHedgeIneffectivenessAndUndesignatedHedgeGainLoss	2439000	usd
CY2021	gnl	Derivative Net Hedge Ineffectiveness And Undesignated Hedge Gain Loss DerivativeNetHedgeIneffectivenessAndUndesignatedHedgeGainLoss	0	usd
CY2023	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	2270000	usd
CY2022	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	981000	usd
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	121000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	14475000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	11032000	usd
CY2022	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	17737000	usd
CY2021	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	17231000	usd
CY2023	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	17297000	usd
CY2022	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	12072000	usd
CY2021	us-gaap	Stock Option Plan Expense StockOptionPlanExpense	11032000	usd
CY2023	us-gaap	Depreciation And Amortization DepreciationAndAmortization	222271000	usd
CY2022	us-gaap	Depreciation And Amortization DepreciationAndAmortization	154026000	usd
CY2022	us-gaap	Gains Losses On Sales Of Investment Real Estate GainsLossesOnSalesOfInvestmentRealEstate	325000	usd
CY2021	us-gaap	Gains Losses On Sales Of Investment Real Estate GainsLossesOnSalesOfInvestmentRealEstate	1484000	usd
CY2023	us-gaap	Interest Expense InterestExpense	179411000	usd
CY2022	us-gaap	Interest Expense InterestExpense	97510000	usd
CY2021	us-gaap	Interest Expense InterestExpense	94345000	usd
CY2023	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-1221000	usd
CY2022	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-2040000	usd
CY2021	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	usd
CY2023	us-gaap	Gain Loss On Derivative Instruments Net Pretax GainLossOnDerivativeInstrumentsNetPretax	-3691000	usd
CY2022	us-gaap	Gain Loss On Derivative Instruments Net Pretax GainLossOnDerivativeInstrumentsNetPretax	18642000	usd
CY2021	us-gaap	Gain Loss On Derivative Instruments Net Pretax GainLossOnDerivativeInstrumentsNetPretax	5829000	usd
CY2023	gnl	Derivative Net Hedge Ineffectiveness And Undesignated Hedge Gain Loss DerivativeNetHedgeIneffectivenessAndUndesignatedHedgeGainLoss	0	usd
CY2022	gnl	Derivative Net Hedge Ineffectiveness And Undesignated Hedge Gain Loss DerivativeNetHedgeIneffectivenessAndUndesignatedHedgeGainLoss	2439000	usd
CY2021	gnl	Derivative Net Hedge Ineffectiveness And Undesignated Hedge Gain Loss DerivativeNetHedgeIneffectivenessAndUndesignatedHedgeGainLoss	0	usd
CY2023	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	2270000	usd
CY2022	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	981000	usd
CY2021	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	121000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	14475000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	11032000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	12152000	usd
CY2023	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	27438000	usd
CY2022	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	20386000	usd
CY2021	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	20064000	usd
CY2023	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-239348000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-8363000	usd
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-8698000	usd
CY2023Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	7572320000	usd
CY2022Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	3595270000	usd
CY2023Q4	us-gaap	Assets Held For Sale Not Part Of Disposal Group AssetsHeldForSaleNotPartOfDisposalGroup	3188000	usd
CY2022Q4	us-gaap	Assets Held For Sale Not Part Of Disposal Group AssetsHeldForSaleNotPartOfDisposalGroup	0	usd
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	121566000	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	103335000	usd
CY2023Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	40833000	usd
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	1110000	usd
CY2023Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	10615000	usd
CY2022Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	37279000	usd
CY2023Q4	us-gaap	Incentive To Lessee IncentiveToLessee	84254000	usd
CY2022Q4	us-gaap	Incentive To Lessee IncentiveToLessee	73037000	usd
CY2023Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	77008000	usd
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	49166000	usd
CY2023Q4	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	121997000	usd
CY2022Q4	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	64348000	usd
CY2023Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	4808000	usd
CY2022Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	3647000	usd
CY2023Q4	us-gaap	Goodwill Goodwill	46976000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	12152000	usd
CY2023	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	27438000	usd
CY2022	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	20386000	usd
CY2021	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	20064000	usd
CY2023	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-239348000	usd
CY2022	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-8363000	usd
CY2021	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-8698000	usd
CY2023Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	7572320000	usd
CY2023Q4	us-gaap	Assets Held For Sale Not Part Of Disposal Group AssetsHeldForSaleNotPartOfDisposalGroup	3188000	usd
CY2022Q4	us-gaap	Assets Held For Sale Not Part Of Disposal Group AssetsHeldForSaleNotPartOfDisposalGroup	0	usd
CY2023Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	121566000	usd
CY2023Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	40833000	usd
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	1110000	usd
CY2023Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	10615000	usd
CY2022Q4	us-gaap	Derivative Fair Value Of Derivative Asset DerivativeFairValueOfDerivativeAsset	37279000	usd
CY2023Q4	us-gaap	Incentive To Lessee IncentiveToLessee	84254000	usd
CY2022Q4	us-gaap	Incentive To Lessee IncentiveToLessee	73037000	usd
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	49166000	usd
CY2023Q4	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	121997000	usd
CY2022Q4	us-gaap	Prepaid Expense And Other Assets PrepaidExpenseAndOtherAssets	64348000	usd
CY2023Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	4808000	usd
CY2022Q4	us-gaap	Deferred Income Tax Assets Net DeferredIncomeTaxAssetsNet	3647000	usd
CY2023Q4	us-gaap	Goodwill Goodwill	46976000	usd
CY2022Q4	us-gaap	Goodwill Goodwill	21362000	usd
CY2023Q4	us-gaap	Deferred Finance Costs Noncurrent Net DeferredFinanceCostsNoncurrentNet	15412000	usd
CY2022Q4	us-gaap	Deferred Finance Costs Noncurrent Net DeferredFinanceCostsNoncurrentNet	12808000	usd
CY2023Q4	us-gaap	Assets Assets	8098977000	usd
CY2022Q4	us-gaap	Assets Assets	3961826000	usd
CY2023	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	4	segment
CY2023Q4	gnl	Acquired Intangible Liabilities Gross AcquiredIntangibleLiabilitiesGross	120022000	usd
CY2022Q4	gnl	Acquired Intangible Liabilities Gross AcquiredIntangibleLiabilitiesGross	42744000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-118447000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	64592000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	56199000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-78988000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-41537000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-32681000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-197435000	usd
CY2022Q4	us-gaap	Goodwill Goodwill	21362000	usd
CY2023Q4	us-gaap	Deferred Finance Costs Noncurrent Net DeferredFinanceCostsNoncurrentNet	15412000	usd
CY2023Q4	us-gaap	Assets Assets	8098977000	usd
CY2022Q4	us-gaap	Assets Assets	3961826000	usd
CY2023	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	4	segment
CY2023Q4	gnl	Acquired Intangible Liabilities Gross AcquiredIntangibleLiabilitiesGross	120022000	usd
CY2022Q4	gnl	Acquired Intangible Liabilities Gross AcquiredIntangibleLiabilitiesGross	42744000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	-118447000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	64592000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	56199000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-78988000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-41537000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	-32681000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-197435000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	23055000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	23518000	usd
CY2023	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	199000	usd
CY2022	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	175000	usd
CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	177000	usd
CY2023	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	16656000	usd
CY2022	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	12814000	usd
CY2021	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	14128000	usd
CY2023	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	16855000	usd
CY2022	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	12989000	usd
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	14305000	usd
CY2023	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	0	usd
CY2022	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	0	usd
CY2021	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	0	usd
CY2023	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-2380000	usd
CY2022	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-1957000	usd
CY2021	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-2153000	usd
CY2023	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-2380000	usd
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-2153000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	14475000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	11032000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	12152000	usd
CY2021	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	154000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	23055000	usd
CY2021	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	23518000	usd
CY2023	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	199000	usd
CY2022	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	175000	usd
CY2021	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	177000	usd
CY2023	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	16656000	usd
CY2022	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	12814000	usd
CY2021	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	14128000	usd
CY2023	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	16855000	usd
CY2022	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	12989000	usd
CY2021	us-gaap	Current Income Tax Expense Benefit CurrentIncomeTaxExpenseBenefit	14305000	usd
CY2023	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	0	usd
CY2022	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	0	usd
CY2021	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	0	usd
CY2023	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-2380000	usd
CY2022	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-1957000	usd
CY2021	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-2153000	usd
CY2023	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-2380000	usd
CY2022	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-1957000	usd
CY2021	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	-2153000	usd
CY2023	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	14475000	usd
CY2022	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	11032000	usd
CY2021	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	12152000	usd
CY2023	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-197435000	usd
CY2022	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	23055000	usd
CY2023	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-41461000	usd
CY2022	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	4842000	usd
CY2021	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	4938000	usd
CY2023	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	1139000	usd
CY2022	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-730000	usd
CY2021	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-1022000	usd
CY2023	gnl	Effective Income Tax Rate Foreign Financing Activities EffectiveIncomeTaxRateForeignFinancingActivities	11047000	usd
CY2022	gnl	Effective Income Tax Rate Foreign Financing Activities EffectiveIncomeTaxRateForeignFinancingActivities	11320000	usd
CY2021	gnl	Effective Income Tax Rate Foreign Financing Activities EffectiveIncomeTaxRateForeignFinancingActivities	11717000	usd
CY2023	gnl	Effective Income Tax Rate Reconciliation Tax Adjustments Related To Reit Amount EffectiveIncomeTaxRateReconciliationTaxAdjustmentsRelatedToREITAmount	-24874000	usd
CY2022	gnl	Effective Income Tax Rate Reconciliation Tax Adjustments Related To Reit Amount EffectiveIncomeTaxRateReconciliationTaxAdjustmentsRelatedToREITAmount	13565000	usd
CY2021	gnl	Effective Income Tax Rate Reconciliation Tax Adjustments Related To Reit Amount EffectiveIncomeTaxRateReconciliationTaxAdjustmentsRelatedToREITAmount	11802000	usd
CY2023	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	5949000	usd
CY2022	us-gaap	Income Tax Reconciliation Change In Deferred Tax Assets Valuation Allowance IncomeTaxReconciliationChangeInDeferredTaxAssetsValuationAllowance	9297000	usd
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$GNL
Global Net Lease Inc Stock $gnl

2024 Q1 Form 10-K Financial Statement

#000152611324000007 Filed on February 27, 2024

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Balance Sheet

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$GNL Global Net Lease Inc Stock $gnl

2024 Q1 Form 10-K Financial Statement

#000152611324000007 Filed on February 27, 2024

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$GNL
Global Net Lease Inc Stock $gnl