$OPI
OFFICE PROPERTIES INCOME TRUST Stock $opi

$opi Overview Financials Valuation SEC Filings Company Website

2019 Q2 Form 10-Q Financial Statement

#000145677219000038 Filed on August 02, 2019

Income Statement

Concept	2019 Q2	2018 Q2
Revenue	$176.0M	$108.1M
YoY Change	62.86%	54.66%
Cost Of Revenue	$47.80M	$34.00M
YoY Change	40.59%	47.19%
Gross Profit	$128.2M	$74.10M
YoY Change	73.01%	58.33%
Gross Profit Margin	72.83%	68.56%
Selling, General & Admin	$16.20M	$10.50M
YoY Change	54.29%	12.9%
% of Gross Profit	12.64%	14.17%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$74.10M	$42.30M
YoY Change	75.18%	107.35%
% of Gross Profit	57.8%	57.09%
Operating Expenses	$90.20M	$53.10M
YoY Change	69.87%	77.59%
Operating Profit	$38.00M	$21.30M
YoY Change	78.41%	26.5%
Interest Expense	$35.35M	$23.30M
YoY Change	51.68%	66.9%
% of Operating Profit	93.02%	109.41%
Other Income/Expense, Net
YoY Change
Pretax Income	-$64.76M	$26.10M
YoY Change	-348.15%	699.08%
Income Tax	-$130.0K	$83.00K
% Of Pretax Income		0.32%
Net Earnings	-$64.77M	$29.70M
YoY Change	-318.13%	154.3%
Net Earnings / Revenue	-36.8%	27.47%
Basic Earnings Per Share
Diluted Earnings Per Share	-$1.350M	$496.0K
COMMON SHARES
Basic Shares Outstanding	48.05M shares	24.76M shares
Diluted Shares Outstanding	48.05M shares	24.77M shares

Balance Sheet

Concept	2019 Q2	2018 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$21.10M	$18.70M
YoY Change	12.83%	44.96%
Cash & Equivalents	$21.10M	$18.70M
Short-Term Investments
Other Short-Term Assets
YoY Change
Inventory
Prepaid Expenses
Receivables	$70.60M	$61.50M
Other Receivables	$0.00	$0.00
Total Short-Term Assets	$91.70M	$80.20M
YoY Change	14.34%	32.34%
LONG-TERM ASSETS
Property, Plant & Equipment	$4.347B	$2.785B
YoY Change	56.09%	62.77%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$41.60M	$456.8M
YoY Change	-90.89%	-4.29%
Other Assets	$164.3M	$25.30M
YoY Change	549.41%	-25.81%
Total Long-Term Assets	$4.713B	$3.428B
YoY Change	37.49%	48.73%
TOTAL ASSETS
Total Short-Term Assets	$91.70M	$80.20M
Total Long-Term Assets	$4.713B	$3.428B
Total Assets	$4.804B	$3.508B
YoY Change	36.96%	48.31%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$159.1M	$80.70M
YoY Change	97.15%	25.12%
Accrued Expenses
YoY Change
Deferred Revenue
YoY Change
Short-Term Debt	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$165.7M	$87.80M
YoY Change	88.72%	25.61%
LONG-TERM LIABILITIES
Long-Term Debt	$2.923B	$2.127B
YoY Change	37.44%	54.42%
Other Long-Term Liabilities	$19.40M	$11.70M
YoY Change	65.81%	23.16%
Total Long-Term Liabilities	$2.942B	$2.138B
YoY Change	37.6%	54.2%
TOTAL LIABILITIES
Total Short-Term Liabilities	$165.7M	$87.80M
Total Long-Term Liabilities	$2.942B	$2.138B
Total Liabilities	$3.108B	$2.226B
YoY Change	39.61%	52.85%
SHAREHOLDERS EQUITY
Retained Earnings	$116.1M	$205.0M
YoY Change	-43.36%	77.64%
Common Stock	$2.612B	$1.969B
YoY Change	32.63%	33.56%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$1.696B	$1.282B
YoY Change
Total Liabilities & Shareholders Equity	$4.804B	$3.508B
YoY Change	36.96%	48.31%

Cashflow Statement

Concept	2019 Q2	2018 Q2
OPERATING ACTIVITIES
Net Income	-$64.77M	$29.70M
YoY Change	-318.13%	154.3%
Depreciation, Depletion And Amortization	$74.10M	$42.30M
YoY Change	75.18%	107.35%
Cash From Operating Activities	$89.10M	$58.20M
YoY Change	53.09%	33.49%
INVESTING ACTIVITIES
Capital Expenditures	-$8.100M	-$10.30M
YoY Change	-21.36%	-16.26%
Acquisitions
YoY Change
Other Investing Activities	$26.70M	$133.2M
YoY Change	-79.95%	2860.0%
Cash From Investing Activities	$18.60M	$122.9M
YoY Change	-84.87%	-1675.64%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-107.5M	-182.2M
YoY Change	-41.0%	406.11%
NET CHANGE
Cash From Operating Activities	89.10M	58.20M
Cash From Investing Activities	18.60M	122.9M
Cash From Financing Activities	-107.5M	-182.2M
Net Change In Cash	200.0K	-1.100M
YoY Change	-118.18%	450.0%
FREE CASH FLOW
Cash From Operating Activities	$89.10M	$58.20M
Capital Expenditures	-$8.100M	-$10.30M
Free Cash Flow	$97.20M	$68.50M
YoY Change	41.9%	22.54%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
	dei	Amendment Flag AmendmentFlag	false
	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	Q2
	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2019
	opi	Operating Leases Weighted Average Lease Term OperatingLeasesWeightedAverageLeaseTerm	P7Y2M
	dei	Entity Central Index Key EntityCentralIndexKey	0001456772
	dei	Entity Registrant Name EntityRegistrantName	Office Properties Income Trust
CY2019Q2	opi	Number Of Governments NumberOfGovernments	1	government
CY2019Q2	opi	Operating Leases Weighted Average Lease Term OperatingLeasesWeightedAverageLeaseTerm	P6Y8M
CY2018Q2	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	892000	USD
	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	1856000	USD
CY2019Q2	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	2863000	USD
	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	5704000	USD
CY2018Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2019Q2	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.01
CY2018Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	200000000	shares
CY2019Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	200000000	shares
CY2018Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	48082903	shares
CY2019Q2	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	48113444	shares
CY2018Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	48082903	shares
CY2019Q2	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	48113444	shares
	dei	Document Type DocumentType	10-Q
	dei	Document Quarterly Report DocumentQuarterlyReport	true
	dei	Document Period End Date DocumentPeriodEndDate	2019-06-30
	dei	Document Transition Report DocumentTransitionReport	false
	dei	Entity File Number EntityFileNumber	1-34364
	dei	Entity Incorporation State Country Code EntityIncorporationStateCountryCode	MD
	dei	Entity Tax Identification Number EntityTaxIdentificationNumber	26-4273474
	dei	Entity Address Address Line1 EntityAddressAddressLine1	Two Newton Place
	dei	Entity Address Address Line2 EntityAddressAddressLine2	255 Washington Street
	dei	Entity Address Address Line3 EntityAddressAddressLine3	Suite 300
	dei	Entity Address City Or Town EntityAddressCityOrTown	Newton
	dei	Entity Address State Or Province EntityAddressStateOrProvince	MA
	dei	Entity Address Postal Zip Code EntityAddressPostalZipCode	02458-1634
	dei	City Area Code CityAreaCode	617
	dei	Local Phone Number LocalPhoneNumber	219-1440
	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
	dei	Entity Interactive Data Current EntityInteractiveDataCurrent	Yes
	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
	dei	Entity Small Business EntitySmallBusiness	false
	dei	Entity Emerging Growth Company EntityEmergingGrowthCompany	false
	dei	Entity Shell Company EntityShellCompany	false
CY2019Q3	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	48111665	shares
CY2019Q2	us-gaap	Land Land	875019000	USD
CY2018Q4	us-gaap	Land Land	924164000	USD
CY2019Q2	us-gaap	Investment Building And Building Improvements InvestmentBuildingAndBuildingImprovements	2941375000	USD
CY2018Q4	us-gaap	Investment Building And Building Improvements InvestmentBuildingAndBuildingImprovements	3020472000	USD
CY2019Q2	us-gaap	Real Estate Investment Property Accumulated Depreciation RealEstateInvestmentPropertyAccumulatedDepreciation	394060000	USD
CY2019Q2	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	3816394000	USD
CY2018Q4	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	3944636000	USD
CY2018Q4	us-gaap	Real Estate Investment Property Accumulated Depreciation RealEstateInvestmentPropertyAccumulatedDepreciation	375147000	USD
CY2019Q2	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	3422334000	USD
CY2018Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	3569489000	USD
CY2019Q2	us-gaap	Assets Held For Sale Not Part Of Disposal Group AssetsHeldForSaleNotPartOfDisposalGroup	126014000	USD
CY2018Q4	us-gaap	Assets Held For Sale Not Part Of Disposal Group AssetsHeldForSaleNotPartOfDisposalGroup	253501000	USD
CY2019Q2	us-gaap	Real Estate Investments Joint Ventures RealEstateInvestmentsJointVentures	41634000	USD
CY2018Q4	us-gaap	Real Estate Investments Joint Ventures RealEstateInvestmentsJointVentures	43665000	USD
CY2019Q2	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	924594000	USD
CY2018Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	1056558000	USD
CY2019Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	21102000	USD
CY2018Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	35349000	USD
CY2019Q2	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	3583000	USD
CY2018Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	3594000	USD
CY2019Q2	us-gaap	Accounts Receivable Net AccountsReceivableNet	70639000	USD
CY2018Q4	us-gaap	Accounts Receivable Net AccountsReceivableNet	72051000	USD
CY2019Q2	us-gaap	Deferred Costs Leasing Net DeferredCostsLeasingNet	34697000	USD
CY2018Q4	us-gaap	Deferred Costs Leasing Net DeferredCostsLeasingNet	25672000	USD
CY2019Q2	us-gaap	Other Assets OtherAssets	159725000	USD
CY2018Q4	us-gaap	Other Assets OtherAssets	178704000	USD
CY2019Q2	us-gaap	Assets Assets	4804322000	USD
CY2018Q4	us-gaap	Assets Assets	5238583000	USD
CY2019Q2	us-gaap	Line Of Credit LineOfCredit	65000000	USD
CY2018Q4	us-gaap	Line Of Credit LineOfCredit	175000000	USD
CY2019Q2	us-gaap	Unsecured Debt UnsecuredDebt	169827000	USD
CY2018Q4	us-gaap	Unsecured Debt UnsecuredDebt	387152000	USD
CY2019Q2	us-gaap	Senior Notes SeniorNotes	2362629000	USD
CY2018Q4	us-gaap	Senior Notes SeniorNotes	2357497000	USD
CY2019Q2	us-gaap	Secured Debt SecuredDebt	325293000	USD
CY2018Q4	us-gaap	Secured Debt SecuredDebt	335241000	USD
CY2019Q2	opi	Liabilities Held For Sale Property LiabilitiesHeldForSaleProperty	1953000	USD
CY2018Q4	opi	Liabilities Held For Sale Property LiabilitiesHeldForSaleProperty	4271000	USD
CY2019Q2	us-gaap	Other Liabilities OtherLiabilities	159055000	USD
CY2018Q4	us-gaap	Other Liabilities OtherLiabilities	145536000	USD
CY2019Q2	us-gaap	Due To Related Parties Current And Noncurrent DueToRelatedPartiesCurrentAndNoncurrent	6593000	USD
CY2018Q4	us-gaap	Due To Related Parties Current And Noncurrent DueToRelatedPartiesCurrentAndNoncurrent	34887000	USD
CY2019Q2	us-gaap	Off Market Lease Unfavorable OffMarketLeaseUnfavorable	17486000	USD
CY2018Q4	us-gaap	Off Market Lease Unfavorable OffMarketLeaseUnfavorable	20031000	USD
CY2019Q2	us-gaap	Liabilities Liabilities	3107836000	USD
CY2018Q4	us-gaap	Liabilities Liabilities	3459615000	USD
CY2019Q2	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2018Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2019Q2	us-gaap	Common Stock Value CommonStockValue	481000	USD
CY2018Q4	us-gaap	Common Stock Value CommonStockValue	481000	USD
CY2019Q2	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	2611570000	USD
CY2018Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	2609801000	USD
CY2019Q2	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	116127000	USD
CY2018Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	146882000	USD
CY2019Q2	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-495000	USD
CY2018Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	106000	USD
CY2019Q2	us-gaap	Cumulative Dividends CumulativeDividends	1031197000	USD
CY2018Q4	us-gaap	Cumulative Dividends CumulativeDividends	978302000	USD
CY2019Q2	us-gaap	Stockholders Equity StockholdersEquity	1696486000	USD
CY2018Q4	us-gaap	Stockholders Equity StockholdersEquity	1778968000	USD
CY2019Q2	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	4804322000	USD
CY2018Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	5238583000	USD
CY2019Q2	us-gaap	Revenues Revenues	176032000	USD
CY2018Q2	us-gaap	Revenues Revenues	108085000	USD
	us-gaap	Revenues Revenues	350809000	USD
	us-gaap	Revenues Revenues	216802000	USD
CY2019Q2	us-gaap	Real Estate Tax Expense RealEstateTaxExpense	18147000	USD
CY2018Q2	us-gaap	Real Estate Tax Expense RealEstateTaxExpense	12365000	USD
	us-gaap	Real Estate Tax Expense RealEstateTaxExpense	36539000	USD
	us-gaap	Real Estate Tax Expense RealEstateTaxExpense	25330000	USD
CY2019Q2	us-gaap	Utilities Operating Expense UtilitiesOperatingExpense	7470000	USD
CY2018Q2	us-gaap	Utilities Operating Expense UtilitiesOperatingExpense	6018000	USD
	us-gaap	Utilities Operating Expense UtilitiesOperatingExpense	16851000	USD
	us-gaap	Utilities Operating Expense UtilitiesOperatingExpense	12707000	USD
CY2019Q2	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	29692000	USD
CY2018Q2	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	21599000	USD
	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	59828000	USD
	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	44436000	USD
CY2019Q2	us-gaap	Depreciation And Amortization DepreciationAndAmortization	73913000	USD
CY2018Q2	us-gaap	Depreciation And Amortization DepreciationAndAmortization	42671000	USD
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	151434000	USD
	us-gaap	Depreciation And Amortization DepreciationAndAmortization	86875000	USD
CY2019Q2	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	2380000	USD
CY2018Q2	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	-316000	USD
	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	5584000	USD
	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	5800000	USD
CY2019Q2	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	98000	USD
CY2018Q2	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	0	USD
	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	682000	USD
	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	0	USD
CY2019Q2	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	8744000	USD
CY2018Q2	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	4449000	USD
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	17467000	USD
	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	14055000	USD
CY2019Q2	us-gaap	Costs And Expenses CostsAndExpenses	140444000	USD
CY2018Q2	us-gaap	Costs And Expenses CostsAndExpenses	86786000	USD
	us-gaap	Costs And Expenses CostsAndExpenses	288385000	USD
	us-gaap	Costs And Expenses CostsAndExpenses	189203000	USD
CY2019Q2	us-gaap	Gain Loss On Sale Of Properties Net Of Applicable Income Taxes GainLossOnSaleOfPropertiesNetOfApplicableIncomeTaxes	-17000	USD
CY2018Q2	us-gaap	Gain Loss On Sale Of Properties Net Of Applicable Income Taxes GainLossOnSaleOfPropertiesNetOfApplicableIncomeTaxes	17329000	USD
	us-gaap	Gain Loss On Sale Of Properties Net Of Applicable Income Taxes GainLossOnSaleOfPropertiesNetOfApplicableIncomeTaxes	22075000	USD
	us-gaap	Gain Loss On Sale Of Properties Net Of Applicable Income Taxes GainLossOnSaleOfPropertiesNetOfApplicableIncomeTaxes	17329000	USD
CY2019Q2	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	980000	USD
CY2018Q2	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	304000	USD
	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	1960000	USD
	us-gaap	Other Interest And Dividend Income OtherInterestAndDividendIncome	608000	USD
CY2019Q2	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	-66135000	USD
CY2018Q2	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	10321000	USD
	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	-44007000	USD
	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	23252000	USD
CY2019Q2	us-gaap	Investment Income Interest InvestmentIncomeInterest	241000	USD
CY2018Q2	us-gaap	Investment Income Interest InvestmentIncomeInterest	149000	USD
	us-gaap	Investment Income Interest InvestmentIncomeInterest	489000	USD
	us-gaap	Investment Income Interest InvestmentIncomeInterest	265000	USD
CY2019Q2	us-gaap	Interest Expense InterestExpense	35348000	USD
CY2018Q2	us-gaap	Interest Expense InterestExpense	23304000	USD
	us-gaap	Interest Expense InterestExpense	72481000	USD
	us-gaap	Interest Expense InterestExpense	46070000	USD
CY2019Q2	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-71000	USD
CY2018Q2	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-485000	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	USD
CY2019Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-64762000	USD
CY2018Q2	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	26098000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	-30025000	USD
	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	22983000	USD
CY2019Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-130000	USD
CY2018Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	83000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	353000	USD
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	115000	USD
CY2019Q2	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-142000	USD
CY2018Q2	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-629000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-377000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-1206000	USD
CY2019Q2	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-64774000	USD
CY2018Q2	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	25386000	USD
	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	-30755000	USD
	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	21662000	USD
CY2019Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	0	USD
CY2018Q2	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	4309000	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	0	USD
	us-gaap	Income Loss From Discontinued Operations Net Of Tax Attributable To Reporting Entity IncomeLossFromDiscontinuedOperationsNetOfTaxAttributableToReportingEntity	14598000	USD
CY2019Q2	us-gaap	Net Income Loss NetIncomeLoss	-64774000	USD
CY2018Q2	us-gaap	Net Income Loss NetIncomeLoss	29695000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-30755000	USD
	us-gaap	Net Income Loss NetIncomeLoss	36260000	USD
CY2019Q2	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax	-269000	USD
CY2018Q2	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax	0	USD
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax	-367000	USD
	us-gaap	Other Comprehensive Income Loss Available For Sale Securities Adjustment Before Tax OtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentBeforeTax	0	USD
CY2019Q2	opi	Other Comprehensive Income Unrealized Gain Loss On Equity Method Investments Netof Tax OtherComprehensiveIncomeUnrealizedGainLossOnEquityMethodInvestmentsNetofTax	71000	USD
CY2018Q2	opi	Other Comprehensive Income Unrealized Gain Loss On Equity Method Investments Netof Tax OtherComprehensiveIncomeUnrealizedGainLossOnEquityMethodInvestmentsNetofTax	34000	USD
	opi	Other Comprehensive Income Unrealized Gain Loss On Equity Method Investments Netof Tax OtherComprehensiveIncomeUnrealizedGainLossOnEquityMethodInvestmentsNetofTax	137000	USD
	opi	Other Comprehensive Income Unrealized Gain Loss On Equity Method Investments Netof Tax OtherComprehensiveIncomeUnrealizedGainLossOnEquityMethodInvestmentsNetofTax	-7000	USD
CY2019Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-198000	USD
CY2018Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	34000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-230000	USD
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-7000	USD
CY2019Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-64972000	USD
CY2018Q2	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	29729000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-30985000	USD
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	36253000	USD
CY2019Q2	us-gaap	Net Income Loss NetIncomeLoss	-64774000	USD
CY2018Q2	us-gaap	Net Income Loss NetIncomeLoss	29695000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-30755000	USD
	us-gaap	Net Income Loss NetIncomeLoss	36260000	USD
CY2019Q2	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	0	USD
CY2018Q2	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	93000	USD
	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	0	USD
	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	371000	USD
CY2019Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-64774000	USD
CY2018Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	29602000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-30755000	USD
	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	35889000	USD
CY2019Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	48049000	shares
CY2018Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	24763000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	48040000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	24762000	shares
CY2019Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	48049000	shares
CY2018Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	24766000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	48040000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	24763000	shares
CY2019Q2	us-gaap	Income Loss From Continuing Operations Per Basic And Diluted Share IncomeLossFromContinuingOperationsPerBasicAndDilutedShare	-1.35
CY2018Q2	us-gaap	Income Loss From Continuing Operations Per Basic And Diluted Share IncomeLossFromContinuingOperationsPerBasicAndDilutedShare	1.02
	us-gaap	Income Loss From Continuing Operations Per Basic And Diluted Share IncomeLossFromContinuingOperationsPerBasicAndDilutedShare	-0.64
	us-gaap	Income Loss From Continuing Operations Per Basic And Diluted Share IncomeLossFromContinuingOperationsPerBasicAndDilutedShare	0.86
CY2019Q2	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic And Diluted Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicAndDilutedShare	0
CY2018Q2	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic And Diluted Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicAndDilutedShare	0.17
	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic And Diluted Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicAndDilutedShare	0
	us-gaap	Discontinued Operation Income Loss From Discontinued Operation Net Of Tax Per Basic And Diluted Share DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicAndDilutedShare	0.59
CY2019Q2	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-1.35
CY2018Q2	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	1.20
	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	-0.64
	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	1.45
CY2018Q4	us-gaap	Stockholders Equity StockholdersEquity	1778968000	USD
CY2019Q1	us-gaap	Stock Granted During Period Value Sharebased Compensation StockGrantedDuringPeriodValueSharebasedCompensation	865000	USD
CY2019Q1	us-gaap	Reclassification From Aoci Current Period Net Of Tax Attributable To Parent ReclassificationFromAociCurrentPeriodNetOfTaxAttributableToParent	-371000	USD
CY2019Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-32000	USD
CY2019Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	34019000	USD
CY2019Q1	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	26445000	USD
CY2019Q1	us-gaap	Stockholders Equity StockholdersEquity	1787004000	USD
CY2019Q2	us-gaap	Stock Granted During Period Value Sharebased Compensation StockGrantedDuringPeriodValueSharebasedCompensation	971000	USD
CY2019Q2	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	63000	USD
CY2019Q2	us-gaap	Stock Issued During Period Value Share Based Compensation Forfeited StockIssuedDuringPeriodValueShareBasedCompensationForfeited	4000	USD
CY2019Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-198000	USD
CY2019Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-64774000	USD
CY2019Q2	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	26450000	USD
CY2019Q2	us-gaap	Stockholders Equity StockholdersEquity	1696486000	USD
CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	1330043000	USD
CY2017Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest Adjusted Balance1 StockholdersEquityIncludingPortionAttributableToNoncontrollingInterestAdjustedBalance1	1330755000	USD
CY2018Q1	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	11000	USD
CY2018Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-41000	USD
CY2018Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	6287000	USD
CY2018Q1	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	42632000	USD
CY2018Q1	us-gaap	Stockholders Equity StockholdersEquity	1294358000	USD
CY2018Q2	us-gaap	Stock Granted During Period Value Sharebased Compensation StockGrantedDuringPeriodValueSharebasedCompensation	297000	USD
CY2018Q2	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	7000	USD
CY2018Q2	opi	Other Comprehensive Income Unrealized Gain Loss On Equity Method Investments Netof Tax OtherComprehensiveIncomeUnrealizedGainLossOnEquityMethodInvestmentsNetofTax	34000	USD
CY2018Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	29602000	USD
CY2018Q2	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	42634000	USD
CY2018Q2	us-gaap	Stockholders Equity StockholdersEquity	1281650000	USD
	us-gaap	Net Income Loss NetIncomeLoss	-30755000	USD
	us-gaap	Net Income Loss NetIncomeLoss	36260000	USD
	us-gaap	Depreciation Depreciation	46091000	USD
	us-gaap	Depreciation Depreciation	34037000	USD
	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	5704000	USD
	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	1856000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	105460000	USD
	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	52238000	USD
	us-gaap	Amortization Of Deferred Charges AmortizationOfDeferredCharges	2771000	USD
	us-gaap	Amortization Of Deferred Charges AmortizationOfDeferredCharges	2288000	USD
	us-gaap	Gain Loss On Sale Of Properties Net Of Applicable Income Taxes GainLossOnSaleOfPropertiesNetOfApplicableIncomeTaxes	22075000	USD
	us-gaap	Gain Loss On Sale Of Properties Net Of Applicable Income Taxes GainLossOnSaleOfPropertiesNetOfApplicableIncomeTaxes	17329000	USD
	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	5584000	USD
	us-gaap	Impairment Of Real Estate ImpairmentOfRealEstate	5800000	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-485000	USD
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	USD
	us-gaap	Straight Line Rent StraightLineRent	12461000	USD
	us-gaap	Straight Line Rent StraightLineRent	5835000	USD
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-1288000	USD
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	2000	USD
	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	-44007000	USD
	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	23252000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-377000	USD
	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	-1206000	USD
	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	0	USD
	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	14590000	USD
	us-gaap	Gain Loss On Sale Of Stock In Subsidiary Or Equity Method Investee GainLossOnSaleOfStockInSubsidiaryOrEquityMethodInvestee	0	USD
	us-gaap	Gain Loss On Sale Of Stock In Subsidiary Or Equity Method Investee GainLossOnSaleOfStockInSubsidiaryOrEquityMethodInvestee	8000	USD
	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	0	USD
	us-gaap	Equity Method Investment Dividends Or Distributions EquityMethodInvestmentDividendsOrDistributions	14590000	USD
	us-gaap	Increase Decrease In Leasing Receivables IncreaseDecreaseInLeasingReceivables	-15886000	USD
	us-gaap	Increase Decrease In Leasing Receivables IncreaseDecreaseInLeasingReceivables	-4870000	USD
	us-gaap	Increase Decrease In Deferred Leasing Fees IncreaseDecreaseInDeferredLeasingFees	15208000	USD
	us-gaap	Increase Decrease In Deferred Leasing Fees IncreaseDecreaseInDeferredLeasingFees	4141000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-6104000	USD
	us-gaap	Increase Decrease In Other Operating Assets IncreaseDecreaseInOtherOperatingAssets	-4870000	USD
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-16858000	USD
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-1631000	USD
	us-gaap	Increase Decrease In Due To Related Parties IncreaseDecreaseInDueToRelatedParties	-28610000	USD
	us-gaap	Increase Decrease In Due To Related Parties IncreaseDecreaseInDueToRelatedParties	2270000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	107790000	USD
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	93497000	USD
	us-gaap	Payments For Capital Improvements PaymentsForCapitalImprovements	21126000	USD
	us-gaap	Payments For Capital Improvements PaymentsForCapitalImprovements	21324000	USD
	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	0	USD
	us-gaap	Proceeds From Equity Method Investment Dividends Or Distributions Return Of Capital ProceedsFromEquityMethodInvestmentDividendsOrDistributionsReturnOfCapital	10827000	USD
	us-gaap	Proceeds From Real Estate And Real Estate Joint Ventures ProceedsFromRealEstateAndRealEstateJointVentures	1121000	USD
	us-gaap	Proceeds From Real Estate And Real Estate Joint Ventures ProceedsFromRealEstateAndRealEstateJointVentures	2233000	USD
	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	288885000	USD
	us-gaap	Proceeds From Sale Of Productive Assets ProceedsFromSaleOfProductiveAssets	142189000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	268880000	USD
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	133925000	USD
	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	9970000	USD
	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	1808000	USD
	us-gaap	Repayments Of Unsecured Debt RepaymentsOfUnsecuredDebt	218000000	USD
	us-gaap	Repayments Of Unsecured Debt RepaymentsOfUnsecuredDebt	0	USD
	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	85000000	USD
	us-gaap	Proceeds From Long Term Lines Of Credit ProceedsFromLongTermLinesOfCredit	70000000	USD
	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	195000000	USD
	us-gaap	Repayments Of Long Term Lines Of Credit RepaymentsOfLongTermLinesOfCredit	188000000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	63000	USD
	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	18000	USD
	us-gaap	Payments For Repurchase Of Preferred Stock And Preference Stock PaymentsForRepurchaseOfPreferredStockAndPreferenceStock	0	USD
	us-gaap	Payments For Repurchase Of Preferred Stock And Preference Stock PaymentsForRepurchaseOfPreferredStockAndPreferenceStock	20221000	USD
	us-gaap	Distribution Made To Limited Partner Cash Distributions Paid DistributionMadeToLimitedPartnerCashDistributionsPaid	0	USD
	us-gaap	Distribution Made To Limited Partner Cash Distributions Paid DistributionMadeToLimitedPartnerCashDistributionsPaid	646000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	52895000	USD
	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	85266000	USD
CY2019Q2	opi	Number Of Operating Lease Executed NumberOfOperatingLeaseExecuted	24	lease
CY2019Q2	opi	Operating Leases Committed Expenditures On Leases Executed In Period Area Of Leased Property OperatingLeasesCommittedExpendituresOnLeasesExecutedInPeriodAreaOfLeasedProperty	570757	sqft
CY2019Q2	opi	Operating Leases Committed Expenditures On Leases Executed In Period OperatingLeasesCommittedExpendituresOnLeasesExecutedInPeriod	15377000	USD
	opi	Number Of Operating Lease Executed NumberOfOperatingLeaseExecuted	56	lease
	opi	Operating Leases Committed Expenditures On Leases Executed In Period Area Of Leased Property OperatingLeasesCommittedExpendituresOnLeasesExecutedInPeriodAreaOfLeasedProperty	1396232	sqft
	us-gaap	Interest Paid Net InterestPaidNet	43958000	USD
	us-gaap	Income Taxes Paid IncomeTaxesPaid	457000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-390928000	USD
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-225959000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-14258000	USD
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	1463000	USD
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	38943000	USD
CY2017Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	19680000	USD
CY2019Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	24685000	USD
CY2018Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	21143000	USD
	us-gaap	Interest Paid Net InterestPaidNet	68640000	USD
	us-gaap	Income Taxes Paid IncomeTaxesPaid	38000	USD
CY2019Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	21102000	USD
CY2018Q2	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	18695000	USD
CY2019Q2	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	3583000	USD
CY2018Q2	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	2448000	USD
CY2019Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	24685000	USD
CY2018Q2	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	21143000	USD
	us-gaap	Description Of New Accounting Pronouncements Not Yet Adopted DescriptionOfNewAccountingPronouncementsNotYetAdopted	<span style="font-family:inherit;font-size:10pt;font-weight:bold;">Recent Accounting Pronouncements</span><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;padding-bottom:13px;text-align:left;text-indent:48px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">In February 2016, the Financial Accounting Standards Board, or FASB, issued Accounting Standards Update, or ASU, No. 2016-02, </span><span style="font-family:inherit;font-size:10pt;font-style:italic;">Leases</span><span style="font-family:inherit;font-size:10pt;">. In July 2018, the FASB issued ASU No. 2018-10, </span><span style="font-family:inherit;font-size:10pt;font-style:italic;">Codification Improvements to Topic 842, Leases</span><span style="font-family:inherit;font-size:10pt;"> and ASU No. 2018-11, </span><span style="font-family:inherit;font-size:10pt;font-style:italic;">Leases (Topic 842): Targeted Improvements</span><span style="font-family:inherit;font-size:10pt;">. In December 2018, the FASB issued ASU No. 2018-20 </span><span style="font-family:inherit;font-size:10pt;font-style:italic;">Leases (Topic 842), Narrow-Scope Improvements for Lessors</span><span style="font-family:inherit;font-size:10pt;">. Collectively, these standards set out the principles for the recognition, measurement, presentation and disclosure of leases for both parties to a contract (i.e., lessees and lessors). ASU No. 2016-02 requires lessees to apply a dual approach, classifying leases as either finance or operating leases based on the principle of whether or not the lease is effectively a financed purchase of the leased asset by the lessee. This classification will determine whether the lease expense is recognized based on an effective interest method or on a straight line basis over the term of the lease. ASU No. 2016-02 requires lessors to account for leases using an approach that is substantially equivalent to existing guidance for sales type leases, direct financing leases and operating leases. These standards were effective as of January 1, 2019. Upon adoption, we applied the package of practical expedients that has allowed us to not reassess (i) whether any expired or existing contracts are or contain leases, (ii) lease classification for any expired or existing leases and (iii) initial direct costs for any expired or existing leases. Furthermore, we applied the optional transition method in ASU No. 2018-11, which has allowed us to initially apply the new leases standard at the adoption date and recognize a cumulative effect adjustment to the opening balance of retained earnings in the adoption period, although we did not have an adjustment. Additionally, our leases met the criteria in ASU No. 2018-11 to not separate non-lease components from the related lease component; therefore, the accounting for these leases remained largely unchanged from the previous standard. The adoption of ASU No. 2016-02 and the related improvements did not have a material impact in our condensed consolidated financial statements. Upon adoption, (i) allowances for bad debts are now recognized as a direct reduction of rental income, and (ii) legal costs associated with the execution of our leases, which were previously capitalized and amortized over the life of their respective leases, are expensed as incurred. Subsequent to January 1, 2019, provisions for credit losses are now included in "rental income" in our condensed consolidated financial statements. Provisions for credit losses prior to January 1, 2019 were previously included in other operating expenses in our condensed consolidated financial statements and prior periods are not reclassified to conform to the current presentation. </span></div><div style="line-height:120%;padding-bottom:13px;text-align:left;text-indent:48px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"/><span style="font-family:inherit;font-size:10pt;font-style:italic;">Revenue Recognition. </span><span style="font-family:inherit;font-size:10pt;">We are a lessor of commercial office properties. Our leases provide our tenants with the contractual right to use and economically benefit from all of the physical space specified in the leases, therefore we have determined to evaluate our leases as lease arrangements.</span></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Our leases provide for base rent payments and in addition may include variable payments. Rental income from operating leases, including any payments derived by index or market-based indices, is recognized on a straight line basis over the lease term when we have determined that the collectability of substantially all of the lease payments is probable. Some of our leases have options to extend or terminate the lease exercisable at the option of our tenants, which are considered when determining the lease term. We do not include in our measurement of our lease receivables certain variable payments, including </span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">changes in the index or market-based indices after the inception of the lease, certain tenant reimbursements and other income until the specific events that trigger the variable payments have occurred. Such payments totaled </span><span style="font-family:inherit;font-size:10pt;"><span>$22,696</span></span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;"><span>$46,090</span></span><span style="font-family:inherit;font-size:10pt;"> for the </span><span style="font-family:inherit;font-size:10pt;">three and six</span><span style="font-family:inherit;font-size:10pt;"> months ended </span><span style="font-family:inherit;font-size:10pt;">June 30, 2019</span><span style="font-family:inherit;font-size:10pt;">, respectively, of which tenant reimbursements totaled </span><span style="font-family:inherit;font-size:10pt;"><span>$21,540</span></span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;"><span>$43,663</span></span><span style="font-family:inherit;font-size:10pt;">, respectively.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Certain of our leases contain non-lease components, such as property level operating expenses and capital expenditures reimbursed by our tenants as well as other required lease payments. We have determined that all of our leases qualify for the practical expedient to not separate the lease and non-lease components because (i) the lease components are operating leases and (ii) the timing and pattern of recognition of the non-lease components are the same as those of the lease components. We apply Accounting Standards Codification 842, </span><span style="font-family:inherit;font-size:10pt;font-style:italic;">Leases</span><span style="font-family:inherit;font-size:10pt;">, to the combined component. Income derived by our leases is recorded in rental income in our condensed consolidated statements of comprehensive income (loss).</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;">Certain tenants are obligated to pay directly their obligations under their leases for insurance, real estate taxes and certain other expenses. These obligations, which have been assumed by the tenants under the terms of their respective leases, are not reflected in our condensed consolidated financial statements. To the extent any tenant responsible for any such obligations under the applicable lease defaults on such lease or if it is deemed probable that the tenant will fail to pay for such obligations, we would record a liability for such obligations.</span></div><div style="line-height:120%;text-indent:24px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-style:italic;"> </span></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;font-style:italic;"/><span style="font-family:inherit;font-size:10pt;">The following table presents our operating lease maturity analysis as of </span><span style="font-family:inherit;font-size:10pt;">June 30, 2019</span><span style="font-family:inherit;font-size:10pt;">:</span></div><div style="line-height:120%;text-align:center;font-size:10pt;"><div style="padding-left:0px;text-indent:0px;line-height:normal;padding-top:10px;"><table cellpadding="0" cellspacing="0" style="font-family:Times New Roman;font-size:10pt;margin-left:auto;margin-right:auto;width:100%;border-collapse:collapse;text-align:left;"><tr><td colspan="5"/></tr><tr><td style="width:82%;"/><td style="width:1%;"/><td style="width:1%;"/><td style="width:15%;"/><td style="width:1%;"/></tr><tr><td style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Year </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="3" style="vertical-align:bottom;border-bottom:1px solid #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:center;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;font-weight:bold;">Amount</span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">2019</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>271,840</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">2020</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>511,039</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">2021</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>481,801</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">2022</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>440,217</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">2023</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>393,610</span></span></div></td><td style="vertical-align:bottom;background-color:#cceeff;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Thereafter</span></div></td><td style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td colspan="2" style="vertical-align:bottom;padding-left:2px;padding-top:2px;padding-bottom:2px;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>1,326,552</span></span></div></td><td style="vertical-align:bottom;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr><tr><td style="vertical-align:bottom;background-color:#cceeff;padding-left:12px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">Total</span></div></td><td style="vertical-align:bottom;background-color:#cceeff;padding-left:2px;padding-top:2px;padding-bottom:2px;padding-right:2px;"><div style="overflow:hidden;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"> </span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;padding-left:2px;padding-top:2px;padding-bottom:2px;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;">$</span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;padding-top:2px;padding-bottom:2px;border-top:1px solid #000000;"><div style="text-align:right;font-size:9pt;"><span style="font-family:inherit;font-size:9pt;"><span>3,425,059</span></span></div></td><td style="vertical-align:bottom;border-bottom:3px double #000000;background-color:#cceeff;border-top:1px solid #000000;"><div style="text-align:left;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div></td></tr></table></div><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><div style="line-height:120%;text-indent:48px;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"/><span style="font-family:inherit;font-size:10pt;font-style:italic;">Right of Use Asset and Lease Liability</span><span style="font-family:inherit;font-size:10pt;">. For leases where we are the lessee, we are required to record a right of use asset and lease liability for all leases with a term greater than 12 months. As of </span><span style="font-family:inherit;font-size:10pt;">June 30, 2019</span><span style="font-family:inherit;font-size:10pt;">, we had one lease that met this criterion where we are the lessee which expires on January 31, 2021. The value of the right of use asset and related liability representing our future obligation under the lease arrangement for which we are the lessee were </span><span style="font-family:inherit;font-size:10pt;"><span>$3,113</span></span><span style="font-family:inherit;font-size:10pt;"> and </span><span style="font-family:inherit;font-size:10pt;"><span>$3,133</span></span><span style="font-family:inherit;font-size:10pt;">, respectively, as of </span><span style="font-family:inherit;font-size:10pt;">June 30, 2019</span><span style="font-family:inherit;font-size:10pt;">. The right of use asset and related lease liability are included within other assets, net and accounts payable and other liabilities, respectively, within our condensed consolidated balance sheets.</span></div><div style="line-height:120%;font-size:10pt;"><span style="font-family:inherit;font-size:10pt;"><br/></span></div><span style="font-family:inherit;font-size:10pt;">In June 2016, the FASB issued ASU No. 2016-13, </span><span style="font-family:inherit;font-size:10pt;font-style:italic;">Financial Instruments - Credit Losses (Topic 326): Measurement of Credit Losses on</span><span style="font-family:inherit;font-size:10pt;"> </span><span style="font-family:inherit;font-size:10pt;font-style:italic;">Financial Instruments</span>, which requires that entities use a new forward looking “expected loss” model that generally will result in the earlier recognition of allowance for credit losses. The measurement of expected credit losses is based upon historical experience, current conditions, and reasonable and supportable forecasts that affect the collectability of the reported amount. ASU No. 2016-13 will be effective for fiscal years beginning after December 15, 2019, including interim periods within those fiscal years. We are currently assessing the potential impact the adoption of ASU No. 2016-13 will have in our condensed consolidated financial statements although lease related receivables are governed by the lease standards referred to above and are not subject to ASU No. 2016-13. We currently expect to adopt the standard using the modified retrospective approach.
CY2019Q2	us-gaap	Operating Lease Variable Lease Income OperatingLeaseVariableLeaseIncome	22696000	USD
	us-gaap	Operating Lease Variable Lease Income OperatingLeaseVariableLeaseIncome	46090000	USD
CY2019Q2	opi	Tenant Reimbursements And Other Real Estate Revenue TenantReimbursementsAndOtherRealEstateRevenue	21540000	USD
	opi	Tenant Reimbursements And Other Real Estate Revenue TenantReimbursementsAndOtherRealEstateRevenue	43663000	USD
CY2019Q2	us-gaap	Lessor Operating Lease Payments To Be Received Remainder Of Fiscal Year LessorOperatingLeasePaymentsToBeReceivedRemainderOfFiscalYear	271840000	USD
CY2019Q2	us-gaap	Lessor Operating Lease Payments To Be Received Two Years LessorOperatingLeasePaymentsToBeReceivedTwoYears	511039000	USD
CY2019Q2	us-gaap	Lessor Operating Lease Payments To Be Received Three Years LessorOperatingLeasePaymentsToBeReceivedThreeYears	481801000	USD
CY2019Q2	us-gaap	Lessor Operating Lease Payments To Be Received Four Years LessorOperatingLeasePaymentsToBeReceivedFourYears	440217000	USD
CY2019Q2	us-gaap	Lessor Operating Lease Payments To Be Received Five Years LessorOperatingLeasePaymentsToBeReceivedFiveYears	393610000	USD
CY2019Q2	us-gaap	Lessor Operating Lease Payments To Be Received Thereafter LessorOperatingLeasePaymentsToBeReceivedThereafter	1326552000	USD
CY2019Q2	us-gaap	Lessor Operating Lease Payments To Be Received LessorOperatingLeasePaymentsToBeReceived	3425059000	USD
CY2019Q2	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	3113000	USD
CY2019Q2	us-gaap	Operating Lease Liability OperatingLeaseLiability	3133000	USD
CY2019Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	48049000	shares
CY2018Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	24763000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	48040000	shares
	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	24762000	shares
CY2019Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
CY2018Q2	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	3000	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0	shares
	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	1000	shares
CY2019Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	48049000	shares
CY2018Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	24766000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	48040000	shares
	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	24763000	shares
CY2019Q2	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	27000	shares
	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	6000	shares
	opi	Number Of Joint Ventures NumberOfJointVentures	2	joint_venture
	opi	Operating Leases Committed Expenditures On Leases Executed In Period OperatingLeasesCommittedExpendituresOnLeasesExecutedInPeriod	44181000	USD
CY2019Q2	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-71000	USD
CY2019Q2	opi	Operating Leases Committed Expenditures On Leases Executed In Period Committed But Unspent Tenant Related Obligations OperatingLeasesCommittedExpendituresOnLeasesExecutedInPeriodCommittedButUnspentTenantRelatedObligations	61283000	USD
CY2019Q2	opi	Disposal Group Number Of Transactions DisposalGroupNumberOfTransactions	5	transaction
	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	375258000	USD
	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	33266000	USD
	us-gaap	Business Acquisition Pro Forma Earnings Per Share Basic BusinessAcquisitionProFormaEarningsPerShareBasic	0.69
	opi	Number Of Joint Ventures NumberOfJointVentures	2	joint_venture
CY2019Q2	us-gaap	Straight Line Rent StraightLineRent	5667000	USD
CY2018Q2	us-gaap	Straight Line Rent StraightLineRent	2744000	USD
	us-gaap	Straight Line Rent StraightLineRent	12461000	USD
	us-gaap	Straight Line Rent StraightLineRent	5835000	USD
CY2019Q2	us-gaap	Deferred Rent Receivables Net DeferredRentReceivablesNet	45795000	USD
CY2018Q4	us-gaap	Deferred Rent Receivables Net DeferredRentReceivablesNet	34006000	USD
CY2019Q2	opi	Number Of State Governments NumberOfStateGovernments	13	state_government
CY2019Q2	opi	Number Of Other Governments NumberOfOtherGovernments	3	government_tenant
CY2018Q2	opi	Number Of State Governments NumberOfStateGovernments	13	state_government
CY2018Q2	opi	Number Of Other Governments NumberOfOtherGovernments	3	government_tenant
	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-485000	USD
CY2019Q2	opi	Number Of Buildings Collateralized NumberOfBuildingsCollateralized	11	building
CY2019Q2	opi	Aggregate Net Book Value Of Real Estate Properties Collateralized AggregateNetBookValueOfRealEstatePropertiesCollateralized	605084000	USD
CY2019Q2	opi	Aggregate Principal Amount Of Real Estate Properties Collateralized AggregatePrincipalAmountOfRealEstatePropertiesCollateralized	328293000	USD
CY2019Q2	opi	Historical Cost HistoricalCost	111117000	USD
CY2019Q2	us-gaap	Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet	50371000	USD
CY2018Q4	us-gaap	Debt Instrument Unamortized Discount Premium And Debt Issuance Costs Net DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet	55524000	USD
CY2019Q1	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.55
CY2019Q1	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	26445000	USD
CY2019Q2	us-gaap	Common Stock Dividends Per Share Cash Paid CommonStockDividendsPerShareCashPaid	0.55
CY2019Q2	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	26450000	USD
CY2018Q2	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	4301000	USD
	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	14590000	USD

Files In Submission

Name	View Source	Status
0001456772-19-000038-index-headers.html	Edgar Link	pending
0001456772-19-000038-index.html	Edgar Link	pending
0001456772-19-000038.txt	Edgar Link	pending
0001456772-19-000038-xbrl.zip	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
opi-20190630.xsd	Edgar Link	pending
opi-20190630_cal.xml	Edgar Link	unprocessable
opi-20190630_def.xml	Edgar Link	unprocessable
opi-20190630_lab.xml	Edgar Link	unprocessable
opi-20190630_pre.xml	Edgar Link	unprocessable
opi06301910qdocument.htm	Edgar Link	pending
opi06301910qdocument_htm.xml	Edgar Link	completed
opi06301910qex103indemn.htm	Edgar Link	pending
opi06301910qex311.htm	Edgar Link	pending
opi06301910qex312.htm	Edgar Link	pending
opi06301910qex321.htm	Edgar Link	pending
R1.htm	Edgar Link	pending
R10.htm	Edgar Link	pending
R11.htm	Edgar Link	pending
R12.htm	Edgar Link	pending
R13.htm	Edgar Link	pending
R14.htm	Edgar Link	pending
R15.htm	Edgar Link	pending
R16.htm	Edgar Link	pending
R17.htm	Edgar Link	pending
R18.htm	Edgar Link	pending
R19.htm	Edgar Link	pending
R2.htm	Edgar Link	pending
R20.htm	Edgar Link	pending
R21.htm	Edgar Link	pending
R22.htm	Edgar Link	pending
R23.htm	Edgar Link	pending
R24.htm	Edgar Link	pending
R25.htm	Edgar Link	pending
R26.htm	Edgar Link	pending
R27.htm	Edgar Link	pending
R28.htm	Edgar Link	pending
R29.htm	Edgar Link	pending
R3.htm	Edgar Link	pending
R30.htm	Edgar Link	pending
R31.htm	Edgar Link	pending
R32.htm	Edgar Link	pending
R33.htm	Edgar Link	pending
R34.htm	Edgar Link	pending
R35.htm	Edgar Link	pending
R36.htm	Edgar Link	pending
R37.htm	Edgar Link	pending
R38.htm	Edgar Link	pending
R39.htm	Edgar Link	pending
R4.htm	Edgar Link	pending
R40.htm	Edgar Link	pending
R41.htm	Edgar Link	pending
R42.htm	Edgar Link	pending
R43.htm	Edgar Link	pending
R44.htm	Edgar Link	pending
R45.htm	Edgar Link	pending
R5.htm	Edgar Link	pending
R6.htm	Edgar Link	pending
R7.htm	Edgar Link	pending
R8.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
R9999.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending

Create your account

Find Stocks Worth Researching

Deeply Understand Businesses

Value Businesses Intelligently

$OPI
OFFICE PROPERTIES INCOME TRUST Stock $opi

2019 Q2 Form 10-Q Financial Statement

#000145677219000038 Filed on August 02, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$OPI OFFICE PROPERTIES INCOME TRUST Stock $opi

2019 Q2 Form 10-Q Financial Statement

#000145677219000038 Filed on August 02, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$OPI
OFFICE PROPERTIES INCOME TRUST Stock $opi