$AKR
ACADIA REALTY TRUST Stock $akr

$akr Overview Financials Valuation SEC Filings Company Website

2016 Q4 Form 10-K Financial Statement

#000089962918000008 Filed on February 27, 2018

Income Statement

Concept	2016 Q4	2016 Q3	2016 Q2
Revenue	$54.12M	$43.86M	$43.92M
YoY Change	5.53%	-14.22%	-10.69%
Cost Of Revenue	$16.18M	$11.25M	$10.75M
YoY Change	9.99%	-9.71%	-14.82%
Gross Profit	$18.65M	$39.85M	$45.23M
YoY Change	-14.68%	-10.25%	11.54%
Gross Profit Margin	34.46%	90.87%	102.99%
Selling, General & Admin	$9.910M	$12.87M	$8.520M
YoY Change	37.07%	69.34%	6.37%
% of Gross Profit	53.14%	32.3%	18.84%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$23.30M	$15.20M	$14.70M
YoY Change	47.47%	-12.64%	5.76%
% of Gross Profit	124.93%	38.14%	32.5%
Operating Expenses	$36.60M	$42.60M	$34.48M
YoY Change	49.27%	12.35%	-14.06%
Operating Profit	-$17.95M	$1.254M	$9.436M
YoY Change	574.81%	-93.38%	-27.63%
Interest Expense	$51.94M	-$8.080M	-$11.78M
YoY Change	59.47%	13.01%	79.57%
% of Operating Profit		-644.34%	-124.84%
Other Income/Expense, Net			$81.97M
YoY Change
Pretax Income	$34.01M	$415.0K	$9.694M
YoY Change	347.5%	-97.79%	-88.65%
Income Tax	-$230.0K	$89.00K	$111.0K
% Of Pretax Income	-0.68%	21.45%	1.15%
Net Earnings	$34.24M	$326.0K	$26.16M
YoY Change	334.96%	-98.2%	-69.39%
Net Earnings / Revenue	63.26%	0.74%	59.55%
Basic Earnings Per Share	$0.24	$0.08	$0.24
Diluted Earnings Per Share	$0.24	$0.08	$0.24
COMMON SHARES
Basic Shares Outstanding	82.73M shares	78.45M shares	72.90M shares
Diluted Shares Outstanding	82.73M shares	78.62M shares	72.90M shares

Balance Sheet

Concept	2016 Q4	2016 Q3	2016 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$71.80M	$49.20M	$83.90M
YoY Change	-1.37%	-32.42%	-19.87%
Cash & Equivalents	$71.81M	$49.24M	$83.85M
Short-Term Investments
Other Short-Term Assets		$60.20M	$57.90M
YoY Change		5.24%	9.04%
Inventory	$543.5M	$676.6M	$647.1M
Prepaid Expenses
Receivables	$43.80M	$42.20M	$38.20M
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$659.1M	$828.2M	$827.1M
YoY Change	-14.47%	11.45%	13.46%
LONG-TERM ASSETS
Property, Plant & Equipment	$2.551B	$2.067B	$1.735B
YoY Change	39.57%	15.87%	-1.82%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$272.0M	$273.6M	$284.2M
YoY Change	56.95%	68.78%	70.59%
Other Assets	$69.60M	$49.30M	$53.00M
YoY Change	16.19%	-35.22%	-43.62%
Total Long-Term Assets	$3.337B	$2.750B	$2.408B
YoY Change	47.54%	23.61%	7.27%
TOTAL ASSETS
Total Short-Term Assets	$659.1M	$828.2M	$827.1M
Total Long-Term Assets	$3.337B	$2.750B	$2.408B
Total Assets	$3.996B	$3.579B	$3.235B
YoY Change	31.78%	20.57%	8.79%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$208.7M	$40.70M	$38.30M
YoY Change	437.89%	-1.93%	1.86%
Accrued Expenses
YoY Change
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	$259.0M	$86.60M	$82.50M
YoY Change	189.06%	19.12%	20.44%
LONG-TERM LIABILITIES
Long-Term Debt	$1.559B	$1.296B	$1.245B
YoY Change	14.74%	-1.65%	-6.17%
Other Long-Term Liabilities		$187.3M	$146.8M
YoY Change		194.03%	149.66%
Total Long-Term Liabilities	$1.559B	$1.483B	$1.392B
YoY Change	9.67%	7.37%	0.44%
TOTAL LIABILITIES
Total Short-Term Liabilities	$259.0M	$86.60M	$82.50M
Total Long-Term Liabilities	$1.559B	$1.483B	$1.392B
Total Liabilities	$1.818B	$1.569B	$1.474B
YoY Change	20.31%	7.98%	1.4%
SHAREHOLDERS EQUITY
Retained Earnings	-$5.635M	$8.815M	$22.92M
YoY Change	-144.57%	-77.32%	-44.98%
Common Stock	$1.595B	$1.501B	$1.288B
YoY Change	46.02%	42.05%	22.61%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$1.589B	$1.497B	$1.296B
YoY Change
Total Liabilities & Shareholders Equity	$3.996B	$3.579B	$3.235B
YoY Change	31.78%	20.57%	8.79%

Cashflow Statement

Concept	2016 Q4	2016 Q3	2016 Q2
OPERATING ACTIVITIES
Net Income	$34.24M	$326.0K	$26.16M
YoY Change	334.96%	-98.2%	-69.39%
Depreciation, Depletion And Amortization	$23.30M	$15.20M	$14.70M
YoY Change	47.47%	-12.64%	5.76%
Cash From Operating Activities	$55.30M	$13.70M	$24.80M
YoY Change	95.41%	-56.51%	-8.82%
INVESTING ACTIVITIES
Capital Expenditures	-$258.5M	-$312.2M	-$24.60M
YoY Change	355.11%	323.61%	-79.06%
Acquisitions
YoY Change
Other Investing Activities	$23.20M	$23.20M	-$134.8M
YoY Change	-153.7%	-15.02%	-193.29%
Cash From Investing Activities	-$235.3M	-$288.9M	-$159.6M
YoY Change	135.3%	522.63%	-691.11%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	202.5M	240.6M	133.8M
YoY Change	182.43%	-1507.02%	-293.91%
NET CHANGE
Cash From Operating Activities	55.30M	13.70M	24.80M
Cash From Investing Activities	-235.3M	-288.9M	-159.6M
Cash From Financing Activities	202.5M	240.6M	133.8M
Net Change In Cash	22.50M	-34.60M	-1.000M
YoY Change	-86282825142857230.0%	8.13%	-93.24%
FREE CASH FLOW
Cash From Operating Activities	$55.30M	$13.70M	$24.80M
Capital Expenditures	-$258.5M	-$312.2M	-$24.60M
Free Cash Flow	$313.8M	$325.9M	$49.40M
YoY Change	268.74%	209.79%	-65.86%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2016Q4	us-gaap	Liabilities Liabilities	1817835000	USD
CY2017Q4	us-gaap	Liabilities Liabilities	1744608000	USD
CY2017Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	3960247000	USD
CY2016Q4	us-gaap	Line Of Credit LineOfCredit	0	USD
CY2016Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	3995960000	USD
CY2015	us-gaap	Mortgage Loans On Real Estate Other Deductions MortgageLoansOnRealEstateOtherDeductions	3767000	USD
CY2017Q4	us-gaap	Line Of Credit LineOfCredit	41500000	USD
CY2016Q4	us-gaap	Long Term Debt LongTermDebt	1488718000	USD
CY2017Q4	us-gaap	Long Term Debt LongTermDebt	1424409000	USD
CY2017Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	200167000	USD
CY2017Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	94400000	USD
CY2017Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	98840000	USD
CY2017Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	255027000	USD
CY2017Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	576379000	USD
CY2017Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	213573000	USD
CY2016Q4	us-gaap	Materials Supplies And Other MaterialsSuppliesAndOther	1241000	USD
CY2017Q4	us-gaap	Materials Supplies And Other MaterialsSuppliesAndOther	2369000	USD
CY2016Q4	us-gaap	Minority Interest MinorityInterest	589548000	USD
CY2017Q4	us-gaap	Minority Interest MinorityInterest	648440000	USD
CY2015	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	74950000	USD
CY2016	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	80769000	USD
CY2016	us-gaap	Mortgage Loans On Real Estate Collections Of Principal MortgageLoansOnRealEstateCollectionsOfPrincipal	42819000	USD
CY2017	us-gaap	Mortgage Loans On Real Estate Collections Of Principal MortgageLoansOnRealEstateCollectionsOfPrincipal	32000000	USD
CY2017Q4	us-gaap	Mortgage Loans On Real Estate Face Amount Of Mortgages MortgageLoansOnRealEstateFaceAmountOfMortgages	241200000	USD
CY2016	us-gaap	Mortgage Loans On Real Estate Other Deductions MortgageLoansOnRealEstateOtherDeductions	0	USD
CY2017	us-gaap	Mortgage Loans On Real Estate Other Deductions MortgageLoansOnRealEstateOtherDeductions	0	USD
CY2015	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	96101000	USD
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	498239000	USD
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-126897000	USD
CY2015	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-354503000	USD
CY2017	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	32805000	USD
CY2014Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	102286000	USD
CY2015Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	147188000	USD
CY2016Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	276163000	USD
CY2017Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	153829000	USD
CY2016Q4	us-gaap	Mortgage Loans On Real Estate Carrying Amount Of Mortgages MortgageLoansOnRealEstateCarryingAmountOfMortgages	276163000	USD
CY2017Q4	us-gaap	Mortgage Loans On Real Estate Carrying Amount Of Mortgages MortgageLoansOnRealEstateCarryingAmountOfMortgages	153829000	USD
CY2015	us-gaap	Mortgage Loans On Real Estate Collections Of Principal MortgageLoansOnRealEstateCollectionsOfPrincipal	15984000	USD
CY2015	us-gaap	Mortgage Loans On Real Estate New Mortgage Loans MortgageLoansOnRealEstateNewMortgageLoans	48500000	USD
CY2016	us-gaap	Mortgage Loans On Real Estate New Mortgage Loans MortgageLoansOnRealEstateNewMortgageLoans	171794000	USD
CY2017	us-gaap	Mortgage Loans On Real Estate New Mortgage Loans MortgageLoansOnRealEstateNewMortgageLoans	11371000	USD
CY2015	us-gaap	Mortgage Loans On Real Estate Other Additions MortgageLoansOnRealEstateOtherAdditions	29539000	USD
CY2016	us-gaap	Mortgage Loans On Real Estate Other Additions MortgageLoansOnRealEstateOtherAdditions	0	USD
CY2017	us-gaap	Mortgage Loans On Real Estate Other Additions MortgageLoansOnRealEstateOtherAdditions	0	USD
CY2017Q4	us-gaap	Other Receivables OtherReceivables	11356000	USD
CY2016Q1	us-gaap	Profit Loss ProfitLoss	73875000	USD
CY2016Q2	us-gaap	Profit Loss ProfitLoss	26155000	USD
CY2016Q3	us-gaap	Profit Loss ProfitLoss	326000	USD
CY2016Q4	us-gaap	Profit Loss ProfitLoss	34236000	USD
CY2016	us-gaap	Profit Loss ProfitLoss	134592000	USD
CY2017Q1	us-gaap	Profit Loss ProfitLoss	19971000	USD
CY2017Q2	us-gaap	Profit Loss ProfitLoss	6108000	USD
CY2017Q3	us-gaap	Profit Loss ProfitLoss	13285000	USD
CY2017Q4	us-gaap	Profit Loss ProfitLoss	24944000	USD
CY2017	us-gaap	Profit Loss ProfitLoss	64308000	USD
CY2014Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	256015000	USD
CY2015Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	298703000	USD
CY2016Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	287066000	USD
CY2016	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	295108000	USD
CY2017	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	85206000	USD
CY2015	us-gaap	Proceeds From Repayments Of Restricted Cash Financing Activities ProceedsFromRepaymentsOfRestrictedCashFinancingActivities	48676000	USD
CY2016	us-gaap	Proceeds From Repayments Of Restricted Cash Financing Activities ProceedsFromRepaymentsOfRestrictedCashFinancingActivities	9874000	USD
CY2017	us-gaap	Proceeds From Repayments Of Restricted Cash Financing Activities ProceedsFromRepaymentsOfRestrictedCashFinancingActivities	861000	USD
CY2015	us-gaap	Proceeds From Sale Of Real Estate Heldforinvestment ProceedsFromSaleOfRealEstateHeldforinvestment	168895000	USD
CY2016	us-gaap	Proceeds From Sale Of Real Estate Heldforinvestment ProceedsFromSaleOfRealEstateHeldforinvestment	150378000	USD
CY2017	us-gaap	Proceeds From Sale Of Real Estate Heldforinvestment ProceedsFromSaleOfRealEstateHeldforinvestment	260711000	USD
CY2015	us-gaap	Profit Loss ProfitLoss	149970000	USD
CY2015	us-gaap	Payment Of Financing And Stock Issuance Costs PaymentOfFinancingAndStockIssuanceCosts	4376000	USD
CY2016	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-610970000	USD
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	10082000	USD
CY2015	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	113598000	USD
CY2016	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	111760000	USD
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	119833000	USD
CY2015	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	84262000	USD
CY2016Q1	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	44950000	USD
CY2017Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	339862000	USD
CY2015	us-gaap	Real Estate Accumulated Depreciation Other Additions RealEstateAccumulatedDepreciationOtherAdditions	0	USD
CY2016	us-gaap	Payment Of Financing And Stock Issuance Costs PaymentOfFinancingAndStockIssuanceCosts	11678000	USD
CY2017	us-gaap	Payment Of Financing And Stock Issuance Costs PaymentOfFinancingAndStockIssuanceCosts	6211000	USD
CY2015	us-gaap	Payments For Capital Improvements PaymentsForCapitalImprovements	164315000	USD
CY2016	us-gaap	Payments For Capital Improvements PaymentsForCapitalImprovements	149434000	USD
CY2017	us-gaap	Payments For Capital Improvements PaymentsForCapitalImprovements	108142000	USD
CY2015	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	86353000	USD
CY2016	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	91334000	USD
CY2016	us-gaap	Real Estate Accumulated Depreciation Other Additions RealEstateAccumulatedDepreciationOtherAdditions	33077000	USD
CY2017	us-gaap	Real Estate Accumulated Depreciation Other Additions RealEstateAccumulatedDepreciationOtherAdditions	0	USD
CY2015	us-gaap	Real Estate Accumulated Depreciation Real Estate Sold RealEstateAccumulatedDepreciationRealEstateSold	7087000	USD
CY2016	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	105994000	USD
CY2017	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	39942000	USD
CY2017	us-gaap	Payments To Acquire Real Estate PaymentsToAcquireRealEstate	200429000	USD
CY2015	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	84610000	USD
CY2016	us-gaap	Proceeds From Collection Of Notes Receivable ProceedsFromCollectionOfNotesReceivable	42819000	USD
CY2017	us-gaap	Proceeds From Collection Of Notes Receivable ProceedsFromCollectionOfNotesReceivable	32000000	USD
CY2017	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	99527000	USD
CY2015	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	1150000	USD
CY2016	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	92838000	USD
CY2017	us-gaap	Payments Of Stock Issuance Costs PaymentsOfStockIssuanceCosts	0	USD
CY2016	us-gaap	Payments To Acquire Businesses Gross PaymentsToAcquireBusinessesGross	439546000	USD
CY2017	us-gaap	Payments To Acquire Businesses Gross PaymentsToAcquireBusinessesGross	200429000	USD
CY2015	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	24168000	USD
CY2016	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	72098000	USD
CY2017	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	6535000	USD
CY2015	us-gaap	Payments To Acquire Notes Receivable PaymentsToAcquireNotesReceivable	48500000	USD
CY2016	us-gaap	Payments To Acquire Notes Receivable PaymentsToAcquireNotesReceivable	157352000	USD
CY2017	us-gaap	Payments To Acquire Notes Receivable PaymentsToAcquireNotesReceivable	10600000	USD
CY2015	us-gaap	Payments To Acquire Real Estate PaymentsToAcquireRealEstate	338700000	USD
CY2016	us-gaap	Payments To Acquire Real Estate PaymentsToAcquireRealEstate	495644000	USD
CY2016Q4	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	14351000	USD
CY2017Q4	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	16838000	USD
CY2015	us-gaap	Proceeds From Collection Of Notes Receivable ProceedsFromCollectionOfNotesReceivable	15984000	USD
CY2015	us-gaap	Proceeds From Contributions From Affiliates ProceedsFromContributionsFromAffiliates	12291000	USD
CY2016	us-gaap	Proceeds From Contributions From Affiliates ProceedsFromContributionsFromAffiliates	7256000	USD
CY2017	us-gaap	Proceeds From Contributions From Affiliates ProceedsFromContributionsFromAffiliates	9249000	USD
CY2015	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	90234000	USD
CY2016Q2	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	8237000	USD
CY2016Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-5786000	USD
CY2016Q4	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	14415000	USD
CY2016	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	222071000	USD
CY2017	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	156344000	USD
CY2015	us-gaap	Proceeds From Issuance Of Unsecured Debt ProceedsFromIssuanceOfUnsecuredDebt	417425000	USD
CY2016	us-gaap	Proceeds From Issuance Of Unsecured Debt ProceedsFromIssuanceOfUnsecuredDebt	666716000	USD
CY2017	us-gaap	Proceeds From Issuance Of Unsecured Debt ProceedsFromIssuanceOfUnsecuredDebt	359625000	USD
CY2015	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	35489000	USD
CY2017	us-gaap	Noncash Or Part Noncash Acquisition Payables Assumed1 NoncashOrPartNoncashAcquisitionPayablesAssumed1	2173000	USD
CY2015	us-gaap	Noncontrolling Interest Increase From Sale Of Parent Equity Interest NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest	35489000	USD
CY2016Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	19821000	USD
CY2016	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	72776000	USD
CY2017Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	15631000	USD
CY2017Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	12060000	USD
CY2017Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	12867000	USD
CY2017Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	20912000	USD
CY2017	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	61470000	USD
CY2015	us-gaap	Noncash Or Part Noncash Acquisition Debt Assumed1 NoncashOrPartNoncashAcquisitionDebtAssumed1	0	USD
CY2016	us-gaap	Noncash Or Part Noncash Acquisition Debt Assumed1 NoncashOrPartNoncashAcquisitionDebtAssumed1	63900000	USD
CY2017	us-gaap	Noncash Or Part Noncash Acquisition Debt Assumed1 NoncashOrPartNoncashAcquisitionDebtAssumed1	0	USD
CY2015	us-gaap	Noncash Or Part Noncash Acquisition Other Assets Acquired1 NoncashOrPartNoncashAcquisitionOtherAssetsAcquired1	0	USD
CY2016	us-gaap	Noncash Or Part Noncash Acquisition Other Assets Acquired1 NoncashOrPartNoncashAcquisitionOtherAssetsAcquired1	2226000	USD
CY2017	us-gaap	Noncash Or Part Noncash Acquisition Other Assets Acquired1 NoncashOrPartNoncashAcquisitionOtherAssetsAcquired1		USD
CY2015	us-gaap	Noncash Or Part Noncash Acquisition Payables Assumed1 NoncashOrPartNoncashAcquisitionPayablesAssumed1	0	USD
CY2016	us-gaap	Noncash Or Part Noncash Acquisition Payables Assumed1 NoncashOrPartNoncashAcquisitionPayablesAssumed1	3587000	USD
CY2016	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	61816000	USD
CY2017Q1	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	4340000	USD
CY2017Q2	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-5952000	USD
CY2017Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	418000	USD
CY2017Q4	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	4032000	USD
CY2017	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	2838000	USD
CY2015	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	65708000	USD
CY2016Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	28925000	USD
CY2016Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	17918000	USD
CY2016Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	6112000	USD
CY2016	us-gaap	Noncontrolling Interest Increase From Sale Of Parent Equity Interest NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest	295108000	USD
CY2017	us-gaap	Noncontrolling Interest Increase From Sale Of Parent Equity Interest NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest	85206000	USD
CY2017Q4	us-gaap	Number Of Interest Rate Derivatives Held NumberOfInterestRateDerivativesHeld	8	derivative
CY2017	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3	segment
CY2015	us-gaap	Operating Expenses OperatingExpenses	154601000	USD
CY2016	us-gaap	Operating Expenses OperatingExpenses	168050000	USD
CY2017	us-gaap	Operating Expenses OperatingExpenses	232943000	USD
CY2015	us-gaap	Operating Income Loss OperatingIncomeLoss	44462000	USD
CY2016	us-gaap	Operating Income Loss OperatingIncomeLoss	21889000	USD
CY2017	us-gaap	Operating Income Loss OperatingIncomeLoss	17319000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	207167000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	4540000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	4395000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	4302000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	4356000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	4560000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	185014000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Receivable OperatingLeasesFutureMinimumPaymentsReceivable	1235985000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Receivable Current OperatingLeasesFutureMinimumPaymentsReceivableCurrent	165893000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Five Years OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears	111958000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Four Years OperatingLeasesFutureMinimumPaymentsReceivableInFourYears	130834000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Three Years OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears	149453000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Two Years OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears	163576000	USD
CY2017Q4	us-gaap	Operating Leases Future Minimum Payments Receivable Thereafter OperatingLeasesFutureMinimumPaymentsReceivableThereafter	514271000	USD
CY2015	us-gaap	Operating Leases Income Statement Minimum Lease Revenue OperatingLeasesIncomeStatementMinimumLeaseRevenue	158632000	USD
CY2016	us-gaap	Operating Leases Income Statement Minimum Lease Revenue OperatingLeasesIncomeStatementMinimumLeaseRevenue	152814000	USD
CY2017	us-gaap	Operating Leases Income Statement Minimum Lease Revenue OperatingLeasesIncomeStatementMinimumLeaseRevenue	198941000	USD
CY2015	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	1400000	USD
CY2016	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	1000000	USD
CY2017	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	1000000	USD
CY2016Q4	us-gaap	Other Accounts Payable And Accrued Liabilities OtherAccountsPayableAndAccruedLiabilities	48290000	USD
CY2017Q4	us-gaap	Other Accounts Payable And Accrued Liabilities OtherAccountsPayableAndAccruedLiabilities	61420000	USD
CY2016Q4	us-gaap	Other Assets OtherAssets	192786000	USD
CY2017Q4	us-gaap	Other Assets OtherAssets	214959000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-646000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	634000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	463000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	3930000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	3951000	USD
CY2015	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	-5524000	USD
CY2016	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	-4576000	USD
CY2017	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	-3317000	USD
CY2015	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	-5061000	USD
CY2016	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	-646000	USD
CY2017	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	634000	USD
CY2015	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	4675000	USD
CY2016	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	7517000	USD
CY2017	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	2184000	USD
CY2015	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	6483000	USD
CY2016	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	8095000	USD
CY2017	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	10610000	USD
CY2015	us-gaap	Other Nonoperating Income OtherNonoperatingIncome	1596000	USD
CY2015	us-gaap	Other Real Estate Revenue OtherRealEstateRevenue	4125000	USD
CY2016	us-gaap	Other Real Estate Revenue OtherRealEstateRevenue	4843000	USD
CY2017	us-gaap	Other Real Estate Revenue OtherRealEstateRevenue	6414000	USD
CY2016Q4	us-gaap	Other Receivables OtherReceivables	9514000	USD
CY2015	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	68851083	shares
CY2016	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	76231000	shares
CY2017	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	83682789	shares
CY2016Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	70756000	shares
CY2016Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	72896000	shares
CY2016Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	78449000	shares
CY2016Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	82728000	shares
CY2017Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	83635000	shares
CY2017Q4	us-gaap	Income Tax Receivable IncomeTaxReceivable	1995000	USD
CY2017Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	83662000	shares
CY2017Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	83700000	shares
CY2017Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	83733000	shares
CY2015	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	0	USD
CY2016	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	0	USD
CY2017	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	1982000	USD
CY2015	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	343000	USD
CY2016	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-538000	USD
CY2017	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-1225000	USD
CY2015	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-131000	USD
CY2016	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-1516000	USD
CY2017	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	404000	USD
CY2015	us-gaap	Income Tax Reconciliation Prior Year Income Taxes IncomeTaxReconciliationPriorYearIncomeTaxes	938000	USD
CY2016	us-gaap	Income Tax Reconciliation Prior Year Income Taxes IncomeTaxReconciliationPriorYearIncomeTaxes	0	USD
CY2017	us-gaap	Income Tax Reconciliation Prior Year Income Taxes IncomeTaxReconciliationPriorYearIncomeTaxes	-1541000	USD
CY2015	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	53000	USD
CY2016	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-84000	USD
CY2017	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-190000	USD
CY2015	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	2038000	USD
CY2016	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	2036000	USD
CY2017	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	875000	USD
CY2015	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	1284000	USD
CY2016	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	591000	USD
CY2017	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	8768000	USD
CY2015	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	5673000	USD
CY2016	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	4847000	USD
CY2017	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	11274000	USD
CY2015	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	5354000	USD
CY2016	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	26532000	USD
CY2017	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-4285000	USD
CY2015	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-12690000	USD
CY2016	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	11677000	USD
CY2017	us-gaap	Increase Decrease In Restricted Cash For Operating Activities IncreaseDecreaseInRestrictedCashForOperatingActivities	-11474000	USD
CY2017	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	6498000	USD
CY2015	us-gaap	Increase Decrease In Restricted Cash For Operating Activities IncreaseDecreaseInRestrictedCashForOperatingActivities	6168000	USD
CY2016	us-gaap	Increase Decrease In Restricted Cash For Operating Activities IncreaseDecreaseInRestrictedCashForOperatingActivities	-1912000	USD
CY2017Q4	akr	Above Market Ground Lease Gross AboveMarketGroundLeaseGross	671000	USD
CY2017	akr	Above Market Ground Lease Acquired AboveMarketGroundLeaseAcquired	700000	USD
CY2017	akr	Above Market Ground Lease Acquired Weighted Average Useful Life AboveMarketGroundLeaseAcquiredWeightedAverageUsefulLife	P11Y6M
CY2016Q4	akr	Above Market Ground Lease Gross AboveMarketGroundLeaseGross	0	USD
CY2017Q4	akr	Accounts Payable And Other Liabilities Other AccountsPayableAndOtherLiabilitiesOther	1176000	USD
CY2015	akr	Acquisition Of Real Estate Through Assumption Of Debt AcquisitionOfRealEstateThroughAssumptionOfDebt	91885000	USD
CY2016Q4	akr	Abovemarket Ground Lease Accumulated Amortization AbovemarketGroundLeaseAccumulatedAmortization	0	USD
CY2017Q4	akr	Abovemarket Ground Lease Accumulated Amortization AbovemarketGroundLeaseAccumulatedAmortization	34000	USD
CY2016Q4	akr	Abovemarket Ground Lease Net AbovemarketGroundLeaseNet	0	USD
CY2017Q4	akr	Abovemarket Ground Lease Net AbovemarketGroundLeaseNet	637000	USD
CY2016Q4	akr	Accounts Payable And Other Liabilities Other AccountsPayableAndOtherLiabilitiesOther	235000	USD
CY2016	akr	Acquisition Of Real Estate Through Assumption Of Debt AcquisitionOfRealEstateThroughAssumptionOfDebt	120672000	USD
CY2017	akr	Acquisition Of Real Estate Through Assumption Of Debt AcquisitionOfRealEstateThroughAssumptionOfDebt	0	USD
CY2015	akr	Acquisition Of Undivided Interest In A Property Through Conversion Of Notes Receivable AcquisitionOfUndividedInterestInAPropertyThroughConversionOfNotesReceivable	0	USD
CY2016	akr	Acquisition Of Undivided Interest In A Property Through Conversion Of Notes Receivable AcquisitionOfUndividedInterestInAPropertyThroughConversionOfNotesReceivable	0	USD
CY2017	akr	Acquisition Of Undivided Interest In A Property Through Conversion Of Notes Receivable AcquisitionOfUndividedInterestInAPropertyThroughConversionOfNotesReceivable	60695000	USD
CY2015	akr	Adjustments To Additional Paid In Capital Acquisition Of Noncontrolling Interest AdjustmentsToAdditionalPaidInCapitalAcquisitionOfNoncontrollingInterest	7970000	USD
CY2016	akr	Adjustments To Additional Paid In Capital Acquisition Of Noncontrolling Interest AdjustmentsToAdditionalPaidInCapitalAcquisitionOfNoncontrollingInterest	18379000	USD
CY2016	akr	Adjustments To Additional Paid In Capital Reallocation Of Noncontrolling Interest AdjustmentsToAdditionalPaidInCapitalReallocationOfNoncontrollingInterest	0	USD
CY2017	akr	Adjustments To Additional Paid In Capital Reallocation Of Noncontrolling Interest AdjustmentsToAdditionalPaidInCapitalReallocationOfNoncontrollingInterest	0	USD
CY2015	akr	Allocation Of Dividends Capital Gain Per Share AllocationOfDividendsCapitalGainPerShare	0.39
CY2016	akr	Allocation Of Dividends Capital Gain Per Share AllocationOfDividendsCapitalGainPerShare	0.39
CY2017	akr	Allocation Of Dividends Capital Gain Per Share AllocationOfDividendsCapitalGainPerShare	0.23
CY2015	akr	Allocation Of Dividends Capital Gain Percent AllocationOfDividendsCapitalGainPercent	0.32
CY2016	akr	Allocation Of Dividends Capital Gain Percent AllocationOfDividendsCapitalGainPercent	0.34
CY2017	akr	Allocation Of Dividends Capital Gain Percent AllocationOfDividendsCapitalGainPercent	0.22
CY2015	akr	Allocation Of Dividends Ordinary Income Per Share AllocationOfDividendsOrdinaryIncomePerShare	0.83
CY2016	akr	Allocation Of Dividends Ordinary Income Per Share AllocationOfDividendsOrdinaryIncomePerShare	0.77
CY2017	akr	Allocation Of Dividends Ordinary Income Per Share AllocationOfDividendsOrdinaryIncomePerShare	0.82
CY2015	akr	Allocation Of Dividends Ordinary Income Percent AllocationOfDividendsOrdinaryIncomePercent	0.68
CY2016	akr	Allocation Of Dividends Ordinary Income Percent AllocationOfDividendsOrdinaryIncomePercent	0.66
CY2017	akr	Allocation Of Dividends Ordinary Income Percent AllocationOfDividendsOrdinaryIncomePercent	0.78
CY2015	akr	Allocation Of Dividends Percent AllocationOfDividendsPercent	1.00
CY2016	akr	Allocation Of Dividends Percent AllocationOfDividendsPercent	1.00
CY2017	akr	Allocation Of Dividends Percent AllocationOfDividendsPercent	1.00
CY2015	akr	Allocation Of Dividends Qualified Dividend Per Share AllocationOfDividendsQualifiedDividendPerShare	0.00
CY2016	akr	Allocation Of Dividends Qualified Dividend Per Share AllocationOfDividendsQualifiedDividendPerShare	0.00
CY2017	akr	Allocation Of Dividends Qualified Dividend Per Share AllocationOfDividendsQualifiedDividendPerShare	0.00
CY2015	akr	Allocation Of Dividends Qualified Dividend Percent AllocationOfDividendsQualifiedDividendPercent	0.00
CY2016	akr	Allocation Of Dividends Qualified Dividend Percent AllocationOfDividendsQualifiedDividendPercent	0.00
CY2017	akr	Allocation Of Dividends Qualified Dividend Percent AllocationOfDividendsQualifiedDividendPercent	0.00
CY2015Q4	akr	Assets Continued Operations AssetsContinuedOperations	3032319000	USD
CY2016Q4	akr	Assets Continued Operations AssetsContinuedOperations	3995960000	USD
CY2017Q4	akr	Assets Continued Operations AssetsContinuedOperations	3960247000	USD
CY2017	akr	Below Market Lease Acquired Weighted Average Useful Life BelowMarketLeaseAcquiredWeightedAverageUsefulLife	P12Y1M
CY2015	akr	Business Acquisition Pro Forma Earnings Per Share Basic And Diluted BusinessAcquisitionProFormaEarningsPerShareBasicAndDiluted	0.79
CY2016	akr	Business Acquisition Pro Forma Earnings Per Share Basic And Diluted BusinessAcquisitionProFormaEarningsPerShareBasicAndDiluted	1.02
CY2017	akr	Business Acquisition Pro Forma Earnings Per Share Basic And Diluted BusinessAcquisitionProFormaEarningsPerShareBasicAndDiluted	0.77
CY2016	akr	Business Combination Consideration Transferred Conversion Of Note Receivable BusinessCombinationConsiderationTransferredConversionOfNoteReceivable	0	USD
CY2017	akr	Business Combination Consideration Transferred Conversion Of Note Receivable BusinessCombinationConsiderationTransferredConversionOfNoteReceivable	41010000	USD
CY2016	akr	Business Combination Consideration Transferred Debt Assumed BusinessCombinationConsiderationTransferredDebtAssumed	120672000	USD
CY2017	akr	Business Combination Consideration Transferred Debt Assumed BusinessCombinationConsiderationTransferredDebtAssumed	0	USD
CY2016	akr	Business Combination Consideration Transferredand Debt Assumed BusinessCombinationConsiderationTransferredandDebtAssumed	558755000	USD
CY2017	akr	Business Combination Consideration Transferredand Debt Assumed BusinessCombinationConsiderationTransferredandDebtAssumed	254532000	USD
CY2016Q4	akr	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Buildings And Improvements BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedBuildingsAndImprovements	458525000	USD
CY2017Q4	akr	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Buildings And Improvements BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedBuildingsAndImprovements	173576000	USD
CY2016Q4	akr	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Intangible Assets BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssets	63606000	USD
CY2017Q4	akr	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Intangible Assets BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssets	44269000	USD
CY2016Q4	akr	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Intangible Liabilities BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleLiabilities	72985000	USD
CY2017Q4	akr	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Intangible Liabilities BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleLiabilities	11535000	USD
CY2016Q4	akr	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Other Assets And Gain On Bargain Purchase BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherAssetsAndGainOnBargainPurchase	3481000	USD
CY2017Q4	akr	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Other Assets And Gain On Bargain Purchase BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherAssetsAndGainOnBargainPurchase	84000	USD
CY2015	akr	Capitalized Rent Expense CapitalizedRentExpense	900000	USD
CY2016	akr	Capitalized Rent Expense CapitalizedRentExpense	600000	USD
CY2017	akr	Capitalized Rent Expense CapitalizedRentExpense	100000	USD
CY2015	akr	Change In Control Of Previously Unconsolidated Consolidated Investment Gain On Change In Control ChangeInControlOfPreviouslyUnconsolidatedConsolidatedInvestmentGainOnChangeInControl	0	USD
CY2016	akr	Change In Control Of Previously Unconsolidated Consolidated Investment Gain On Change In Control ChangeInControlOfPreviouslyUnconsolidatedConsolidatedInvestmentGainOnChangeInControl	0	USD
CY2017	akr	Change In Control Of Previously Unconsolidated Consolidated Investment Gain On Change In Control ChangeInControlOfPreviouslyUnconsolidatedConsolidatedInvestmentGainOnChangeInControl	5571000	USD
CY2015	akr	Change In Control Of Previously Unconsolidated Consolidated Investment Investments In And Advances To Unconsolidated Affiliates ChangeInControlOfPreviouslyUnconsolidatedConsolidatedInvestmentInvestmentsInAndAdvancesToUnconsolidatedAffiliates	0	USD
CY2016	akr	Change In Control Of Previously Unconsolidated Consolidated Investment Investments In And Advances To Unconsolidated Affiliates ChangeInControlOfPreviouslyUnconsolidatedConsolidatedInvestmentInvestmentsInAndAdvancesToUnconsolidatedAffiliates	-21421000	USD
CY2017	akr	Change In Control Of Previously Unconsolidated Consolidated Investment Investments In And Advances To Unconsolidated Affiliates ChangeInControlOfPreviouslyUnconsolidatedConsolidatedInvestmentInvestmentsInAndAdvancesToUnconsolidatedAffiliates	4159000	USD
CY2015	akr	Change In Control Of Previously Unconsolidated Consolidated Investment Other Assets And Liabilities ChangeInControlOfPreviouslyUnconsolidatedConsolidatedInvestmentOtherAssetsAndLiabilities	0	USD
CY2016	akr	Change In Control Of Previously Unconsolidated Consolidated Investment Other Assets And Liabilities ChangeInControlOfPreviouslyUnconsolidatedConsolidatedInvestmentOtherAssetsAndLiabilities	3997000	USD
CY2017	akr	Change In Control Of Previously Unconsolidated Consolidated Investment Other Assets And Liabilities ChangeInControlOfPreviouslyUnconsolidatedConsolidatedInvestmentOtherAssetsAndLiabilities	-2130000	USD
CY2015	akr	Change In Control Of Previously Unconsolidated Consolidated Investment Real Estate Net ChangeInControlOfPreviouslyUnconsolidatedConsolidatedInvestmentRealEstateNet	0	USD
CY2016	akr	Change In Control Of Previously Unconsolidated Consolidated Investment Real Estate Net ChangeInControlOfPreviouslyUnconsolidatedConsolidatedInvestmentRealEstateNet	90559000	USD
CY2017	akr	Change In Control Of Previously Unconsolidated Consolidated Investment Real Estate Net ChangeInControlOfPreviouslyUnconsolidatedConsolidatedInvestmentRealEstateNet	-39322000	USD
CY2016	akr	Change In Controlof Previously Consolidated Investment ChangeInControlofPreviouslyConsolidatedInvestment	75713000	USD
CY2015	akr	Conversion Of Note Receivable To Acquire Real Estate ConversionOfNoteReceivableToAcquireRealEstate	13386000	USD
CY2016	akr	Conversion Of Note Receivable To Acquire Real Estate ConversionOfNoteReceivableToAcquireRealEstate	0	USD
CY2017	akr	Conversion Of Note Receivable To Acquire Real Estate ConversionOfNoteReceivableToAcquireRealEstate	9000000	USD
CY2017Q4	akr	Debt Instruments Number Of Instruments Held DebtInstrumentsNumberOfInstrumentsHeld	6	debtinstrument
CY2015	akr	Deconsolidation Of Previously Consolidated Investments DeconsolidationOfPreviouslyConsolidatedInvestments	0	USD
CY2016	akr	Deconsolidation Of Previously Consolidated Investments DeconsolidationOfPreviouslyConsolidatedInvestments	2578000	USD
CY2017	akr	Deconsolidation Of Previously Consolidated Investments DeconsolidationOfPreviouslyConsolidatedInvestments	-288000	USD
CY2015	akr	Deferred Acquisition And Leasing Cost DeferredAcquisitionAndLeasingCost	8207000	USD
CY2016	akr	Deferred Acquisition And Leasing Cost DeferredAcquisitionAndLeasingCost	7515000	USD
CY2017	akr	Deferred Acquisition And Leasing Cost DeferredAcquisitionAndLeasingCost	5202000	USD
CY2016Q4	akr	Deferred Costs Accumulated Amortization DeferredCostsAccumulatedAmortization	21422000	USD
CY2017Q4	akr	Deferred Costs Accumulated Amortization DeferredCostsAccumulatedAmortization	24217000	USD
CY2016Q4	akr	Deferred Costs Gross DeferredCostsGross	46643000	USD
CY2017Q4	akr	Deferred Costs Gross DeferredCostsGross	48806000	USD
CY2016Q4	akr	Deferred Leasing And Other Costs DeferredLeasingAndOtherCosts	40728000	USD
CY2017Q4	akr	Deferred Leasing And Other Costs DeferredLeasingAndOtherCosts	41020000	USD
CY2016Q4	akr	Deferred Tax Assets Deferred Interest DeferredTaxAssetsDeferredInterest	800000	USD
CY2017Q4	akr	Deferred Tax Assets Deferred Interest DeferredTaxAssetsDeferredInterest	0	USD
CY2017	akr	Defined Contribution Plan Maximum Employee Annual Salary Contribution Amount DefinedContributionPlanMaximumEmployeeAnnualSalaryContributionAmount	18000	USD
CY2017	akr	Defined Contribution Plan Maximum Employee Annual Salary Contribution Percentage DefinedContributionPlanMaximumEmployeeAnnualSalaryContributionPercentage	0.15
CY2017Q4	akr	Denominator For Series Preferred Op Unit Conversion DenominatorForSeriesPreferredOpUnitConversion	7.50	USD
CY2015	akr	Deposits For Properties Under Contract Net DepositsForPropertiesUnderContractNet	5776000	USD
CY2016	akr	Deposits For Properties Under Contract Net DepositsForPropertiesUnderContractNet	-1424000	USD
CY2017	akr	Deposits For Properties Under Contract Net DepositsForPropertiesUnderContractNet	2000000	USD
CY2017	akr	Depreciationand Amortization Expense Writeoffs DepreciationandAmortizationExpenseWriteoffs	2000000	USD
CY2017	akr	Development In Process Capitalized Costs DevelopmentInProcessCapitalizedCosts	32400000	USD
CY2017	akr	Development In Process Transfers In DevelopmentInProcessTransfersIn	102930000	USD
CY2017	akr	Development In Process Transfers Out DevelopmentInProcessTransfersOut	505114000	USD
CY2016Q4	akr	Distributions In Excess Of Income From And Investments In Unconsolidated Affiliates DistributionsInExcessOfIncomeFromAndInvestmentsInUnconsolidatedAffiliates	13691000	USD
CY2017Q4	akr	Distributions In Excess Of Income From And Investments In Unconsolidated Affiliates DistributionsInExcessOfIncomeFromAndInvestmentsInUnconsolidatedAffiliates	15292000	USD
CY2017	akr	Employee Stock Ownership Plan Allowable Share Purchase Amount Per Annum Maximum EmployeeStockOwnershipPlanAllowableSharePurchaseAmountPerAnnumMaximum	25000	USD
CY2017	akr	Employee Stock Ownership Plan Purchase Discount Rate EmployeeStockOwnershipPlanPurchaseDiscountRate	0.15
CY2015	akr	Equity Method Investments Income Loss Realized Gain Loss And Other Than Temporary Investment EquityMethodInvestmentsIncomeLossRealizedGainLossAndOtherThanTemporaryInvestment	37330000	USD
CY2016	akr	Equity Method Investments Income Loss Realized Gain Loss And Other Than Temporary Investment EquityMethodInvestmentsIncomeLossRealizedGainLossAndOtherThanTemporaryInvestment	39449000	USD
CY2017	akr	Equity Method Investments Income Loss Realized Gain Loss And Other Than Temporary Investment EquityMethodInvestmentsIncomeLossRealizedGainLossAndOtherThanTemporaryInvestment	23371000	USD
CY2016	akr	Existing Interest Inpreviously Unconsolidated Investment ExistingInterestInpreviouslyUnconsolidatedInvestment	0	USD
CY2017	akr	Existing Interest Inpreviously Unconsolidated Investment ExistingInterestInpreviouslyUnconsolidatedInvestment	4159000	USD
CY2016Q4	akr	Finite Lived Intangible Liabilities Accumulated Amortization FiniteLivedIntangibleLiabilitiesAccumulatedAmortization	32004000	USD
CY2017Q4	akr	Finite Lived Intangible Liabilities Accumulated Amortization FiniteLivedIntangibleLiabilitiesAccumulatedAmortization	43425000	USD
CY2016Q4	akr	Finite Lived Intangible Liabilities Gross FiniteLivedIntangibleLiabilitiesGross	137032000	USD
CY2017Q4	akr	Finite Lived Intangible Liabilities Gross FiniteLivedIntangibleLiabilitiesGross	147903000	USD
CY2016Q4	akr	Finite Lived Intangible Liabilities Net FiniteLivedIntangibleLiabilitiesNet	105028000	USD
CY2017Q4	akr	Finite Lived Intangible Liabilities Net FiniteLivedIntangibleLiabilitiesNet	104478000	USD
CY2015	akr	Gain Loss Change In Control GainLossChangeInControl	0	USD
CY2016	akr	Gain Loss Change In Control GainLossChangeInControl	0	USD
CY2017	akr	Gain Loss Change In Control GainLossChangeInControl	5571000	USD
CY2015	akr	Gain Loss Change In Control And Other GainLossChangeInControlAndOther	1596000	USD
CY2016	akr	Gain Loss Change In Control And Other GainLossChangeInControlAndOther	0	USD
CY2017Q4	akr	Gain Loss Change In Control And Other GainLossChangeInControlAndOther	5600000	USD
CY2017	akr	Gain Loss Change In Control And Other GainLossChangeInControlAndOther	5571000	USD
CY2015	akr	Gain Loss On Disposal Of Property Plant And Equipment And Discontinued Operations Net Of Tax GainLossOnDisposalOfPropertyPlantAndEquipmentAndDiscontinuedOperationsNetOfTax	89063000	USD
CY2016	akr	Gain Loss On Disposal Of Property Plant And Equipment And Discontinued Operations Net Of Tax GainLossOnDisposalOfPropertyPlantAndEquipmentAndDiscontinuedOperationsNetOfTax	81965000	USD
CY2017	akr	Gain Loss On Disposal Of Property Plant And Equipment And Discontinued Operations Net Of Tax GainLossOnDisposalOfPropertyPlantAndEquipmentAndDiscontinuedOperationsNetOfTax	48886000	USD
CY2015	akr	Gain Loss On Disposition Of Property Of Equity Method Investment GainLossOnDispositionOfPropertyOfEquityMethodInvestment	24043000	USD
CY2016	akr	Gain Loss On Disposition Of Property Of Equity Method Investment GainLossOnDispositionOfPropertyOfEquityMethodInvestment	35950000	USD
CY2017	akr	Gain Loss On Disposition Of Property Of Equity Method Investment GainLossOnDispositionOfPropertyOfEquityMethodInvestment	15336000	USD
CY2015	akr	Income Tax Reconciliation Permanent Differences Net IncomeTaxReconciliationPermanentDifferencesNet	396000	USD
CY2016	akr	Income Tax Reconciliation Permanent Differences Net IncomeTaxReconciliationPermanentDifferencesNet	1663000	USD
CY2017	akr	Income Tax Reconciliation Permanent Differences Net IncomeTaxReconciliationPermanentDifferencesNet	1131000	USD
CY2015	akr	Income Tax Reconciliation Real Estate Investment Trust State And Local Income Taxes And Franchise Taxes IncomeTaxReconciliationRealEstateInvestmentTrustStateAndLocalIncomeTaxesAndFranchiseTaxes	188000	USD
CY2016	akr	Income Tax Reconciliation Real Estate Investment Trust State And Local Income Taxes And Franchise Taxes IncomeTaxReconciliationRealEstateInvestmentTrustStateAndLocalIncomeTaxesAndFranchiseTaxes	370000	USD
CY2017	akr	Income Tax Reconciliation Real Estate Investment Trust State And Local Income Taxes And Franchise Taxes IncomeTaxReconciliationRealEstateInvestmentTrustStateAndLocalIncomeTaxesAndFranchiseTaxes	443000	USD
CY2015	akr	Increase Decrease Of Cash In Consolidation Of Previously Unconsolidated Investment IncreaseDecreaseOfCashInConsolidationOfPreviouslyUnconsolidatedInvestment	0	USD
CY2016	akr	Increase Decrease Of Cash In Consolidation Of Previously Unconsolidated Investment IncreaseDecreaseOfCashInConsolidationOfPreviouslyUnconsolidatedInvestment	-2578000	USD
CY2017	akr	Increase Decrease Of Cash In Consolidation Of Previously Unconsolidated Investment IncreaseDecreaseOfCashInConsolidationOfPreviouslyUnconsolidatedInvestment	288000	USD
CY2015	akr	Interest In Previously Unconsolidated Affiliate Noncontrolling Interest1 InterestInPreviouslyUnconsolidatedAffiliateNoncontrollingInterest1	0	USD
CY2016	akr	Interest In Previously Unconsolidated Affiliate Noncontrolling Interest1 InterestInPreviouslyUnconsolidatedAffiliateNoncontrollingInterest1	75713000	USD
CY2017	akr	Interest In Previously Unconsolidated Affiliate Noncontrolling Interest1 InterestInPreviouslyUnconsolidatedAffiliateNoncontrollingInterest1	0	USD
CY2015	akr	Interest In Previously Unconsolidated Affiliate Notes Receivable InterestInPreviouslyUnconsolidatedAffiliateNotesReceivable	0	USD
CY2016	akr	Interest In Previously Unconsolidated Affiliate Notes Receivable InterestInPreviouslyUnconsolidatedAffiliateNotesReceivable	0	USD
CY2017	akr	Interest In Previously Unconsolidated Affiliate Notes Receivable InterestInPreviouslyUnconsolidatedAffiliateNotesReceivable	32010000	USD
CY2015	akr	Investmentin Redevelopmentand Improvements InvestmentinRedevelopmentandImprovements	164315000	USD
CY2016	akr	Investmentin Redevelopmentand Improvements InvestmentinRedevelopmentandImprovements	149434000	USD
CY2017	akr	Investmentin Redevelopmentand Improvements InvestmentinRedevelopmentandImprovements	115455000	USD
CY2016Q4	akr	Investments In And Advance To Affiliates Subsidiaries Associates And Joint Ventures Net Of Companys Share Of Distribution In Excess Of Income And Investments InvestmentsInAndAdvanceToAffiliatesSubsidiariesAssociatesAndJointVenturesNetOfCompanysShareOfDistributionInExcessOfIncomeAndInvestments	258337000	USD
CY2017Q4	akr	Investments In And Advance To Affiliates Subsidiaries Associates And Joint Ventures Net Of Companys Share Of Distribution In Excess Of Income And Investments InvestmentsInAndAdvanceToAffiliatesSubsidiariesAssociatesAndJointVenturesNetOfCompanysShareOfDistributionInExcessOfIncomeAndInvestments	286778000	USD
CY2016	akr	Issuance Of Op Units To Acquire Real Estate IssuanceOfOpUnitsToAcquireRealEstate	31429000	USD
CY2015	akr	Mortgage Interest Income MortgageInterestIncome	16603000	USD
CY2016	akr	Mortgage Interest Income MortgageInterestIncome	25829000	USD
CY2017	akr	Mortgage Interest Income MortgageInterestIncome	29143000	USD
CY2017	akr	Mortgage Loan On Real Estate Recovered Amount Including Accrued Interest And Fees MortgageLoanOnRealEstateRecoveredAmountIncludingAccruedInterestAndFees	16800000	USD
CY2017Q1	akr	Mortgage Loan On Real Estate Recovered Interest Income MortgageLoanOnRealEstateRecoveredInterestIncome	2200000	USD
CY2017Q2	akr	Mortgage Loan On Real Estate Recovered Interest Income MortgageLoanOnRealEstateRecoveredInterestIncome	1400000	USD
CY2015	akr	Mortgage Loanson Real Estate Costof Mortgages Soldor Foreclosures MortgageLoansonRealEstateCostofMortgagesSoldorForeclosures	13386000	USD
CY2016	akr	Mortgage Loanson Real Estate Costof Mortgages Soldor Foreclosures MortgageLoansonRealEstateCostofMortgagesSoldorForeclosures	0	USD
CY2017	akr	Mortgage Loanson Real Estate Costof Mortgages Soldor Foreclosures MortgageLoansonRealEstateCostofMortgagesSoldorForeclosures	101705000	USD
CY2015	akr	Noncash Or Part Noncash Acquisition Assumption Of Capital Lease Obligation NoncashOrPartNoncashAcquisitionAssumptionOfCapitalLeaseObligation	0	USD
CY2016	akr	Noncash Or Part Noncash Acquisition Assumption Of Capital Lease Obligation NoncashOrPartNoncashAcquisitionAssumptionOfCapitalLeaseObligation	76461000	USD
CY2017	akr	Noncash Or Part Noncash Acquisition Assumption Of Capital Lease Obligation NoncashOrPartNoncashAcquisitionAssumptionOfCapitalLeaseObligation	0	USD
CY2015	akr	Noncash Or Part Noncash Acquisition Real Estate Assets Acquired Through Issuance Of Units NoncashOrPartNoncashAcquisitionRealEstateAssetsAcquiredThroughIssuanceOfUnits	0	USD
CY2016	akr	Noncash Or Part Noncash Acquisition Real Estate Assets Acquired Through Issuance Of Units NoncashOrPartNoncashAcquisitionRealEstateAssetsAcquiredThroughIssuanceOfUnits	29336000	USD
CY2017	akr	Noncash Or Part Noncash Acquisition Real Estate Assets Acquired Through Issuance Of Units NoncashOrPartNoncashAcquisitionRealEstateAssetsAcquiredThroughIssuanceOfUnits	0	USD
CY2015	akr	Noncash Or Part Noncash Acquisition Restricted Cash NoncashOrPartNoncashAcquisitionRestrictedCash	28912000	USD
CY2016	akr	Noncash Or Part Noncash Acquisition Restricted Cash NoncashOrPartNoncashAcquisitionRestrictedCash		USD
CY2017	akr	Noncash Or Part Noncash Acquisition Restricted Cash NoncashOrPartNoncashAcquisitionRestrictedCash	0	USD
CY2015	akr	Noncash Or Part Noncash Divestiture Consideration Received For Air Rights NoncashOrPartNoncashDivestitureConsiderationReceivedForAirRights	29539000	USD
CY2016	akr	Noncash Or Part Noncash Divestiture Consideration Received For Air Rights NoncashOrPartNoncashDivestitureConsiderationReceivedForAirRights		USD
CY2017	akr	Noncash Or Part Noncash Divestiture Consideration Received For Air Rights NoncashOrPartNoncashDivestitureConsiderationReceivedForAirRights	0	USD
CY2016Q4	akr	Number Of Real Estate Properties Under Development NumberOfRealEstatePropertiesUnderDevelopment	10	property
CY2017Q4	akr	Number Of Real Estate Properties Under Development NumberOfRealEstatePropertiesUnderDevelopment	5	property
CY2017Q4	akr	Number Of Shopping Centers With Land Leases NumberOfShoppingCentersWithLandLeases	7	shopping_center
CY2015	akr	Proceeds From Disposition Of Properties Of Equity Method Investments ProceedsFromDispositionOfPropertiesOfEquityMethodInvestments	38392000	USD
CY2016	akr	Proceeds From Disposition Of Properties Of Equity Method Investments ProceedsFromDispositionOfPropertiesOfEquityMethodInvestments	24586000	USD
CY2017	akr	Proceeds From Disposition Of Properties Of Equity Method Investments ProceedsFromDispositionOfPropertiesOfEquityMethodInvestments	26045000	USD
CY2015	akr	Proceeds From Issuance Of Common Stock Net Of Issuance Costs ProceedsFromIssuanceOfCommonStockNetOfIssuanceCosts	63234000	USD
CY2016	akr	Proceeds From Issuance Of Common Stock Net Of Issuance Costs ProceedsFromIssuanceOfCommonStockNetOfIssuanceCosts	450130000	USD
CY2017	akr	Proceeds From Issuance Of Common Stock Net Of Issuance Costs ProceedsFromIssuanceOfCommonStockNetOfIssuanceCosts	0	USD
CY2015	akr	Property Operating Expenses And Real Estate Taxes PropertyOperatingExpensesAndRealEstateTaxes	58482000	USD
CY2016	akr	Property Operating Expenses And Real Estate Taxes PropertyOperatingExpensesAndRealEstateTaxes	57391000	USD
CY2017	akr	Property Operating Expenses And Real Estate Taxes PropertyOperatingExpensesAndRealEstateTaxes	79798000	USD
CY2015	akr	Real Estate Acquired RealEstateAcquired	338700000	USD
CY2016	akr	Real Estate Acquired RealEstateAcquired	495644000	USD
CY2017	akr	Real Estate Acquired RealEstateAcquired	200429000	USD
CY2015Q4	akr	Real Estate Investment Property And Developmentin Process At Cost RealEstateInvestmentPropertyAndDevelopmentinProcessAtCost	2736283000	USD
CY2016Q4	akr	Real Estate Investment Property And Developmentin Process At Cost RealEstateInvestmentPropertyAndDevelopmentinProcessAtCost	3382000000	USD
CY2017Q4	akr	Real Estate Investment Property And Developmentin Process At Cost RealEstateInvestmentPropertyAndDevelopmentinProcessAtCost	3466482000	USD
CY2015	akr	Redemption Of Convertible Notes Payable RedemptionOfConvertibleNotesPayable	380000	USD
CY2016	akr	Redemption Of Convertible Notes Payable RedemptionOfConvertibleNotesPayable	0	USD
CY2017	akr	Redemption Of Convertible Notes Payable RedemptionOfConvertibleNotesPayable	0	USD
CY2015	akr	Return Of Capital From Unconsolidated Affiliates ReturnOfCapitalFromUnconsolidatedAffiliates	11892000	USD
CY2016	akr	Return Of Capital From Unconsolidated Affiliates ReturnOfCapitalFromUnconsolidatedAffiliates	54444000	USD
CY2017	akr	Return Of Capital From Unconsolidated Affiliates ReturnOfCapitalFromUnconsolidatedAffiliates	23946000	USD
CY2015	akr	Sec Schedule Iii Real Estate Deconsolidationof Previously Consolidated Investments SECScheduleIIIRealEstateDeconsolidationofPreviouslyConsolidatedInvestments	0	USD
CY2016	akr	Sec Schedule Iii Real Estate Deconsolidationof Previously Consolidated Investments SECScheduleIIIRealEstateDeconsolidationofPreviouslyConsolidatedInvestments	123636000	USD
CY2017	akr	Sec Schedule Iii Real Estate Deconsolidationof Previously Consolidated Investments SECScheduleIIIRealEstateDeconsolidationofPreviouslyConsolidatedInvestments	0	USD
CY2015	akr	Sec Schedule Iii Real Estate Prior Year Purchase Price Allocation Adjustments SECScheduleIIIRealEstatePriorYearPurchasePriceAllocationAdjustments	0	USD
CY2016	akr	Sec Schedule Iii Real Estate Prior Year Purchase Price Allocation Adjustments SECScheduleIIIRealEstatePriorYearPurchasePriceAllocationAdjustments	9844000	USD
CY2017	akr	Sec Schedule Iii Real Estate Prior Year Purchase Price Allocation Adjustments SECScheduleIIIRealEstatePriorYearPurchasePriceAllocationAdjustments	0	USD
CY2016Q4	akr	Share Based Compensation Convertible Feature Operating Partnership Units Shares Converted To Common Stock ShareBasedCompensationConvertibleFeatureOperatingPartnershipUnitsSharesConvertedToCommonStock	351250	shares
CY2017Q4	akr	Share Based Compensation Convertible Feature Operating Partnership Units Shares Converted To Common Stock ShareBasedCompensationConvertibleFeatureOperatingPartnershipUnitsSharesConvertedToCommonStock	81453	shares
CY2017Q4	akr	Share Based Compensation Convertible Feature Preferred Shares Converted To Common Stock ShareBasedCompensationConvertibleFeaturePreferredSharesConvertedToCommonStock	5000	shares
CY2017Q4	akr	Share Based Compensation Units Converted From Series Preferred Op Units ShareBasedCompensationUnitsConvertedFromSeriesPreferredOpUnits	185600	shares
CY2015	akr	Stock Issued During Period Value Net Of Issuance Costs StockIssuedDuringPeriodValueNetOfIssuanceCosts	64417000	USD
CY2016	akr	Stock Issued During Period Value Net Of Issuance Costs StockIssuedDuringPeriodValueNetOfIssuanceCosts	450130000	USD
CY2017	akr	Tax Cuts And Jobs Act Of2017 Incomplete Accounting Change In Tax Rate Deferred Tax Asset Provisional Income Tax Expense TaxCutsAndJobsActOf2017IncompleteAccountingChangeInTaxRateDeferredTaxAssetProvisionalIncomeTaxExpense	2000000	USD
CY2015	akr	Taxable Income Reconciliation Acquisition Cost TaxableIncomeReconciliationAcquisitionCost	1190000	USD
CY2016	akr	Taxable Income Reconciliation Acquisition Cost TaxableIncomeReconciliationAcquisitionCost	5116000	USD
CY2017	akr	Taxable Income Reconciliation Acquisition Cost TaxableIncomeReconciliationAcquisitionCost	1135000	USD
CY2015	akr	Taxable Income Reconciliation Book And Tax Difference Depreciation And Amortization TaxableIncomeReconciliationBookAndTaxDifferenceDepreciationAndAmortization	9983000	USD
CY2016	akr	Taxable Income Reconciliation Book And Tax Difference Depreciation And Amortization TaxableIncomeReconciliationBookAndTaxDifferenceDepreciationAndAmortization	15189000	USD
CY2017	akr	Taxable Income Reconciliation Book And Tax Difference Depreciation And Amortization TaxableIncomeReconciliationBookAndTaxDifferenceDepreciationAndAmortization	21334000	USD
CY2015	akr	Taxable Income Reconciliation Book And Tax Difference Equity Based Compensation TaxableIncomeReconciliationBookAndTaxDifferenceEquityBasedCompensation	-5833000	USD
CY2016	akr	Taxable Income Reconciliation Book And Tax Difference Equity Based Compensation TaxableIncomeReconciliationBookAndTaxDifferenceEquityBasedCompensation	-10307000	USD
CY2017	akr	Taxable Income Reconciliation Book And Tax Difference Equity Based Compensation TaxableIncomeReconciliationBookAndTaxDifferenceEquityBasedCompensation	-5325000	USD
CY2015	akr	Taxable Income Reconciliation Book And Tax Difference Miscellaneous TaxableIncomeReconciliationBookAndTaxDifferenceMiscellaneous	-2573000	USD
CY2016	akr	Taxable Income Reconciliation Book And Tax Difference Miscellaneous TaxableIncomeReconciliationBookAndTaxDifferenceMiscellaneous	4924000	USD
CY2017	akr	Taxable Income Reconciliation Book And Tax Difference Miscellaneous TaxableIncomeReconciliationBookAndTaxDifferenceMiscellaneous	-930000	USD
CY2015	akr	Taxable Income Reconciliation Deferred Cancellationof Indebtedness Income TaxableIncomeReconciliationDeferredCancellationofIndebtednessIncome	2050000	USD
CY2016	akr	Taxable Income Reconciliation Deferred Cancellationof Indebtedness Income TaxableIncomeReconciliationDeferredCancellationofIndebtednessIncome	2050000	USD
CY2017	akr	Taxable Income Reconciliation Deferred Cancellationof Indebtedness Income TaxableIncomeReconciliationDeferredCancellationofIndebtednessIncome	2050000	USD
CY2015	akr	Taxable Income Reconciliation Deferred Rental And Other Income TaxableIncomeReconciliationDeferredRentalAndOtherIncome	82000	USD
CY2016	akr	Taxable Income Reconciliation Deferred Rental And Other Income TaxableIncomeReconciliationDeferredRentalAndOtherIncome	1610000	USD
CY2017	akr	Taxable Income Reconciliation Deferred Rental And Other Income TaxableIncomeReconciliationDeferredRentalAndOtherIncome	-934000	USD
CY2015	akr	Taxable Income Reconciliation Distribution Declared TaxableIncomeReconciliationDistributionDeclared	84683000	USD
CY2016	akr	Taxable Income Reconciliation Distribution Declared TaxableIncomeReconciliationDistributionDeclared	91053000	USD
CY2017	akr	Taxable Income Reconciliation Distribution Declared TaxableIncomeReconciliationDistributionDeclared	87848000	USD
CY2015	akr	Taxable Income Reconciliation Gains Losses TaxableIncomeReconciliationGainsLosses	760000	USD
CY2016	akr	Taxable Income Reconciliation Gains Losses TaxableIncomeReconciliationGainsLosses	0	USD
CY2017	akr	Taxable Income Reconciliation Gains Losses TaxableIncomeReconciliationGainsLosses	5181000	USD
CY2015	akr	Taxable Income Reconciliation Impairment Charges TaxableIncomeReconciliationImpairmentCharges	714000	USD
CY2016	akr	Taxable Income Reconciliation Straight Line Rent And Above Market Rent Adjustments TaxableIncomeReconciliationStraightLineRentAndAboveMarketRentAdjustments	7882000	USD
CY2017	akr	Taxable Income Reconciliation Straight Line Rent And Above Market Rent Adjustments TaxableIncomeReconciliationStraightLineRentAndAboveMarketRentAdjustments	10559000	USD
CY2015	akr	Taxable Net Income Loss Available To Common Stockholders Basic TaxableNetIncomeLossAvailableToCommonStockholdersBasic	83680000	USD
CY2016	akr	Taxable Net Income Loss Available To Common Stockholders Basic TaxableNetIncomeLossAvailableToCommonStockholdersBasic	93000000	USD
CY2017	akr	Taxable Net Income Loss Available To Common Stockholders Basic TaxableNetIncomeLossAvailableToCommonStockholdersBasic	84684000	USD
CY2017	dei	Amendment Flag AmendmentFlag	false
CY2016	akr	Taxable Income Reconciliation Impairment Charges TaxableIncomeReconciliationImpairmentCharges	-769000	USD
CY2017	akr	Taxable Income Reconciliation Impairment Charges TaxableIncomeReconciliationImpairmentCharges	0	USD
CY2015	akr	Taxable Income Reconciliation Joint Venture Equity In Earnings TaxableIncomeReconciliationJointVentureEquityInEarnings	-5776000	USD
CY2016	akr	Taxable Income Reconciliation Joint Venture Equity In Earnings TaxableIncomeReconciliationJointVentureEquityInEarnings	2011000	USD
CY2017	akr	Taxable Income Reconciliation Joint Venture Equity In Earnings TaxableIncomeReconciliationJointVentureEquityInEarnings	-9114000	USD
CY2015	akr	Taxable Income Reconciliation Straight Line Rent And Above Market Rent Adjustments TaxableIncomeReconciliationStraightLineRentAndAboveMarketRentAdjustments	8041000	USD
CY2017	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2017	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2017	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2017
CY2017	dei	Document Period End Date DocumentPeriodEndDate	2017-12-31
CY2017	dei	Document Type DocumentType	10-K
CY2017	dei	Entity Central Index Key EntityCentralIndexKey	0000899629
CY2018Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	83735086	shares
CY2017	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2017	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2017Q2	dei	Entity Public Float EntityPublicFloat	2347500000	USD
CY2017	dei	Entity Registrant Name EntityRegistrantName	ACADIA REALTY TRUST
CY2017	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2017	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2016Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	208672000	USD
CY2017Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	210052000	USD
CY2016Q4	us-gaap	Accounts Receivable Net AccountsReceivableNet	43842000	USD
CY2017Q4	us-gaap	Accounts Receivable Net AccountsReceivableNet	51738000	USD
CY2016Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-798000	USD
CY2017Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	2614000	USD
CY2016Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1594926000	USD
CY2017Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1596514000	USD
CY2016	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	555000	USD
CY2016	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	200000	USD
CY2017	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	200000	USD
CY2016Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	5700000	USD
CY2017Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	5900000	USD
CY2015	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	3537000	USD
CY2016	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	3204000	USD
CY2017	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	5985000	USD
CY2015	us-gaap	Asset Impairment Charges AssetImpairmentCharges	5000000	USD
CY2016	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0	USD
CY2017Q3	us-gaap	Asset Impairment Charges AssetImpairmentCharges	3800000	USD
CY2017Q4	us-gaap	Asset Impairment Charges AssetImpairmentCharges	10600000	USD
CY2017	us-gaap	Asset Impairment Charges AssetImpairmentCharges	14455000	USD
CY2016Q4	us-gaap	Assets Assets	3995960000	USD
CY2017Q4	us-gaap	Assets Assets	3960247000	USD
CY2016Q4	us-gaap	Assets Of Disposal Group Including Discontinued Operation AssetsOfDisposalGroupIncludingDiscontinuedOperation	21498000	USD
CY2017Q4	us-gaap	Assets Of Disposal Group Including Discontinued Operation AssetsOfDisposalGroupIncludingDiscontinuedOperation	25362000	USD
CY2016Q4	us-gaap	Below Market Lease Accumulated Amortization BelowMarketLeaseAccumulatedAmortization	32004000	USD
CY2017Q4	us-gaap	Below Market Lease Accumulated Amortization BelowMarketLeaseAccumulatedAmortization	43391000	USD
CY2017	us-gaap	Below Market Lease Acquired BelowMarketLeaseAcquired	10900000	USD
CY2016Q4	us-gaap	Below Market Lease Gross BelowMarketLeaseGross	137032000	USD
CY2017Q4	us-gaap	Below Market Lease Gross BelowMarketLeaseGross	147232000	USD
CY2016Q4	us-gaap	Below Market Lease Net BelowMarketLeaseNet	105028000	USD
CY2017Q4	us-gaap	Below Market Lease Net BelowMarketLeaseNet	103841000	USD
CY2015	us-gaap	Business Acquisitions Pro Forma Income Loss From Continuing Operations Before Changes In Accounting And Extraordinary Items Net Of Tax BusinessAcquisitionsProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax	52442000	USD
CY2016	us-gaap	Business Acquisitions Pro Forma Income Loss From Continuing Operations Before Changes In Accounting And Extraordinary Items Net Of Tax BusinessAcquisitionsProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax	63681000	USD
CY2017	us-gaap	Business Acquisitions Pro Forma Income Loss From Continuing Operations Before Changes In Accounting And Extraordinary Items Net Of Tax BusinessAcquisitionsProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTax	21878000	USD
CY2015	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	58232000	USD
CY2016	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	82485000	USD
CY2017	us-gaap	Business Acquisitions Pro Forma Net Income Loss BusinessAcquisitionsProFormaNetIncomeLoss	64107000	USD
CY2015	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	243237000	USD
CY2016	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	247843000	USD
CY2017	us-gaap	Business Acquisitions Pro Forma Revenue BusinessAcquisitionsProFormaRevenue	266485000	USD
CY2016	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	8200000	USD
CY2017	us-gaap	Business Combination Acquisition Related Costs BusinessCombinationAcquisitionRelatedCosts	2100000	USD
CY2016	us-gaap	Business Combination Consideration Transferred1 BusinessCombinationConsiderationTransferred1	756842000	USD
CY2017	us-gaap	Business Combination Consideration Transferred1 BusinessCombinationConsiderationTransferred1	254532000	USD
CY2016	us-gaap	Business Combination Consideration Transferred Liabilities Incurred BusinessCombinationConsiderationTransferredLiabilitiesIncurred	0	USD
CY2017	us-gaap	Business Combination Consideration Transferred Liabilities Incurred BusinessCombinationConsiderationTransferredLiabilitiesIncurred	3363000	USD
CY2016Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Land BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLand	225729000	USD
CY2017Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Land BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLand	48138000	USD
CY2016Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Net BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet	558755000	USD
CY2017Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Net BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet	254532000	USD
CY2016Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Noncurrent Liabilities BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilities	119601000	USD
CY2017Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Noncurrent Liabilities BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilities	0	USD
CY2016Q4	us-gaap	Capital Lease Obligations CapitalLeaseObligations	70129000	USD
CY2017Q4	us-gaap	Capital Lease Obligations CapitalLeaseObligations	70611000	USD
CY2016Q4	us-gaap	Capital Leased Assets Gross CapitalLeasedAssetsGross	76965000	USD
CY2017Q4	us-gaap	Capital Leased Assets Gross CapitalLeasedAssetsGross	76965000	USD
CY2014Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	217580000	USD
CY2015Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	72776000	USD
CY2016Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	71805000	USD
CY2017Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	74823000	USD
CY2015	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-144804000	USD
CY2016	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-971000	USD
CY2017	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	3018000	USD
CY2017Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	200000000	shares
CY2016Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	83597741	shares
CY2017Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	83708140	shares
CY2016Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2017Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		USD
CY2015	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.22
CY2015	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.22
CY2016Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.25
CY2016Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.25
CY2016Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.25
CY2016Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.41
CY2016	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.16
CY2016	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.16
CY2017Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.26
CY2017Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.26
CY2017Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.26
CY2017Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.27
CY2017	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.05
CY2017	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.05
CY2016Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2017Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.001
CY2016Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000	shares
CY2017Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	200000000	shares
CY2017Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000	shares
CY2016Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	83597741	shares
CY2017Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	83708140	shares
CY2016Q4	us-gaap	Common Stock Value CommonStockValue	84000	USD
CY2017Q4	us-gaap	Common Stock Value CommonStockValue	84000	USD
CY2015	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	65250000	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	76441000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	64882000	USD
CY2015	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	85183000	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	62081000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	3377000	USD
CY2015	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	150433000	USD
CY2016	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	138522000	USD
CY2017	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	68259000	USD
CY2016Q4	us-gaap	Construction In Progress Gross ConstructionInProgressGross	19789000	USD
CY2017Q4	us-gaap	Construction In Progress Gross ConstructionInProgressGross	18642000	USD
CY2016Q4	us-gaap	Contractual Obligation ContractualObligation	85400000	USD
CY2017Q4	us-gaap	Contractual Obligation ContractualObligation	92200000	USD
CY2016Q4	us-gaap	Cost Method Investments CostMethodInvestments	957000	USD
CY2017Q4	us-gaap	Cost Method Investments CostMethodInvestments	556000	USD
CY2016Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	1505671000	USD
CY2017Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	1438386000	USD
CY2017Q4	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	12943000	USD
CY2016Q4	us-gaap	Debt Instrument Unamortized Premium DebtInstrumentUnamortizedPremium	1336000	USD
CY2017Q4	us-gaap	Debt Instrument Unamortized Premium DebtInstrumentUnamortizedPremium	856000	USD
CY2016Q4	us-gaap	Deferred Costs Current And Noncurrent DeferredCostsCurrentAndNoncurrent	25221000	USD
CY2017Q4	us-gaap	Deferred Costs Current And Noncurrent DeferredCostsCurrentAndNoncurrent	24589000	USD
CY2015Q4	us-gaap	Deferred Costs Leasing Gross DeferredCostsLeasingGross	1400000	USD
CY2016Q4	us-gaap	Deferred Costs Leasing Gross DeferredCostsLeasingGross	1100000	USD
CY2017Q4	us-gaap	Deferred Costs Leasing Gross DeferredCostsLeasingGross	1000000	USD
CY2016Q4	us-gaap	Deferred Costs Leasing Net DeferredCostsLeasingNet	25221000	USD
CY2017Q4	us-gaap	Deferred Costs Leasing Net DeferredCostsLeasingNet	24589000	USD
CY2016Q4	us-gaap	Deferred Finance Costs Gross DeferredFinanceCostsGross	5915000	USD
CY2017Q4	us-gaap	Deferred Finance Costs Gross DeferredFinanceCostsGross	7786000	USD
CY2016Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	18289000	USD
CY2017Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	14833000	USD
CY2016Q4	us-gaap	Deferred Rent Receivables Net DeferredRentReceivablesNet	34900000	USD
CY2017Q4	us-gaap	Deferred Rent Receivables Net DeferredRentReceivablesNet	37300000	USD
CY2016Q4	us-gaap	Deferred Revenue And Credits DeferredRevenueAndCredits	35267000	USD
CY2017Q4	us-gaap	Deferred Revenue And Credits DeferredRevenueAndCredits	31306000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Investments DeferredTaxAssetsInvestments	1700000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Investments DeferredTaxAssetsInvestments	1000000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	3733000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	2096000	USD
CY2016Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	1300000	USD
CY2017Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	1100000	USD
CY2017	us-gaap	Defined Contribution Plan Employer Matching Contribution Percent DefinedContributionPlanEmployerMatchingContributionPercent	0.5
CY2017	us-gaap	Defined Contribution Plan Maximum Annual Contributions Per Employee Percent DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent	0.06
CY2016Q4	us-gaap	Deposits Assets DepositsAssets	4412000	USD
CY2017Q4	us-gaap	Deposits Assets DepositsAssets	6296000	USD
CY2015	us-gaap	Depreciation And Amortization DepreciationAndAmortization	60751000	USD
CY2016	us-gaap	Depreciation And Amortization DepreciationAndAmortization	70011000	USD
CY2017	us-gaap	Depreciation And Amortization DepreciationAndAmortization	104934000	USD
CY2015	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	60751000	USD
CY2016	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	70011000	USD
CY2017	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	104934000	USD
CY2016Q4	us-gaap	Derivative Assets DerivativeAssets	2921000	USD
CY2017Q4	us-gaap	Derivative Assets DerivativeAssets	4402000	USD
CY2015	us-gaap	Derivative Instruments Gain Loss Recognized In Other Comprehensive Income Effective Portion Net DerivativeInstrumentsGainLossRecognizedInOtherComprehensiveIncomeEffectivePortionNet	-5061000	USD
CY2016Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	3590000	USD
CY2017Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	1467000	USD
CY2016Q4	us-gaap	Development In Process DevelopmentInProcess	543486000	USD
CY2017Q4	us-gaap	Development In Process DevelopmentInProcess	173702000	USD
CY2015	us-gaap	Direct Costs Of Leased And Rented Property Or Equipment DirectCostsOfLeasedAndRentedPropertyOrEquipment	28423000	USD
CY2016	us-gaap	Direct Costs Of Leased And Rented Property Or Equipment DirectCostsOfLeasedAndRentedPropertyOrEquipment	24244000	USD
CY2017	us-gaap	Direct Costs Of Leased And Rented Property Or Equipment DirectCostsOfLeasedAndRentedPropertyOrEquipment	41668000	USD
CY2015	us-gaap	Dividends Common Stock DividendsCommonStock	90666000	USD
CY2016	us-gaap	Dividends Common Stock DividendsCommonStock	97806000	USD
CY2017	us-gaap	Dividends Common Stock DividendsCommonStock	94301000	USD
CY2016Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	36625000	USD
CY2017Q4	us-gaap	Dividends Payable Current And Noncurrent DividendsPayableCurrentAndNoncurrent	24244000	USD
CY2016Q4	us-gaap	Due From Affiliate Noncurrent DueFromAffiliateNoncurrent	4300000	USD
CY2017Q4	us-gaap	Due From Affiliate Noncurrent DueFromAffiliateNoncurrent	4300000	USD
CY2016Q4	us-gaap	Due From Affiliates DueFromAffiliates	2193000	USD
CY2017Q4	us-gaap	Due From Affiliates DueFromAffiliates	2415000	USD
CY2016Q4	us-gaap	Due From Related Parties DueFromRelatedParties	1655000	USD
CY2017Q4	us-gaap	Due From Related Parties DueFromRelatedParties	1479000	USD
CY2016Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.40
CY2016Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.24
CY2016Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.08
CY2016Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.24
CY2017Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.18
CY2017Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.14
CY2017Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.15
CY2017Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.25
CY2015	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.94
CY2016	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.94
CY2017	us-gaap	Earnings Per Share Basic And Diluted EarningsPerShareBasicAndDiluted	0.73
CY2016Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.40
CY2016Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.24
CY2016Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.08
CY2016Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.24
CY2017Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.18
CY2017Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.14
CY2017Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.15
CY2017Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.25
CY2017Q4	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	14300000	USD
CY2017	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition1 EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1	P2Y2M
CY2016Q1	us-gaap	Equity Method Investment Ownership Percentage EquityMethodInvestmentOwnershipPercentage	0.65
CY2016Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	58485000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	83036000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	173069000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	210607000	USD
CY2016Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	114584000	USD
CY2017Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	127571000	USD
CY2015	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	89063000	USD
CY2016	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	81965000	USD
CY2017	us-gaap	Gain Loss On Sale Of Property Plant Equipment GainLossOnSaleOfPropertyPlantEquipment	48886000	USD
CY2015	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	30368000	USD
CY2016	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	40648000	USD
CY2017	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	33756000	USD
CY2015	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	65708000	USD
CY2016	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	72776000	USD
CY2017	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	61470000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	62694000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	52522000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	16426000	USD
CY2015	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	60907000	USD
CY2016	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	52627000	USD
CY2017	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	15422000	USD
CY2015	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	37330000	USD
CY2016	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	39449000	USD
CY2017	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	23371000	USD
CY2015	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1787000	USD
CY2016	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-105000	USD
CY2017	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	1004000	USD
CY2016Q4	us-gaap	Income Tax Receivable IncomeTaxReceivable	1500000	USD
CY2015	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	18556	shares
CY2016	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	12550	shares
CY2017	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	2682	shares
CY2015	us-gaap	Interest And Debt Expense InterestAndDebtExpense	37297000	USD
CY2016	us-gaap	Interest And Debt Expense InterestAndDebtExpense	34645000	USD
CY2017	us-gaap	Interest And Debt Expense InterestAndDebtExpense	58978000	USD
CY2015	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	16447000	USD
CY2016	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	21109000	USD
CY2017	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	13509000	USD
CY2015	us-gaap	Interest Paid Net InterestPaidNet	47960000	USD
CY2016	us-gaap	Interest Paid Net InterestPaidNet	42279000	USD
CY2017	us-gaap	Interest Paid Net InterestPaidNet	49942000	USD
CY2016Q4	us-gaap	Interest Receivable InterestReceivable	9354000	USD
CY2017Q4	us-gaap	Interest Receivable InterestReceivable	11668000	USD
CY2016Q4	us-gaap	Investment Building And Building Improvements InvestmentBuildingAndBuildingImprovements	1916288000	USD
CY2017Q4	us-gaap	Investment Building And Building Improvements InvestmentBuildingAndBuildingImprovements	2406488000	USD
CY2016Q4	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	272028000	USD
CY2017Q4	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	302070000	USD
CY2016Q4	us-gaap	Land Land	693252000	USD
CY2017Q4	us-gaap	Land Land	658835000	USD
CY2015	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	1700000	USD
CY2016	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	1200000	USD
CY2017	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	1400000	USD
CY2016Q4	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	11300000	USD
CY2017Q4	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	19700000	USD
CY2016	us-gaap	Real Estate Accumulated Depreciation Real Estate Sold RealEstateAccumulatedDepreciationRealEstateSold	27829000	USD
CY2017	us-gaap	Real Estate Accumulated Depreciation Real Estate Sold RealEstateAccumulatedDepreciationRealEstateSold	20472000	USD
CY2017Q4	us-gaap	Real Estate And Accumulated Depreciation Amount Of Encumbrances RealEstateAndAccumulatedDepreciationAmountOfEncumbrances	909174000	USD
CY2017Q4	us-gaap	Real Estate And Accumulated Depreciation Carrying Amount Of Buildings And Improvements RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements	2719539000	USD
CY2017Q4	us-gaap	Real Estate And Accumulated Depreciation Carrying Amount Of Land RealEstateAndAccumulatedDepreciationCarryingAmountOfLand	746943000	USD
CY2017Q4	us-gaap	Real Estate And Accumulated Depreciation Costs Capitalized Subsequent To Acquisition Carrying Costs RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts	762245000	USD
CY2017Q4	us-gaap	Real Estate And Accumulated Depreciation Initial Cost Of Buildings And Improvements RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements	1960389000	USD
CY2017Q4	us-gaap	Real Estate And Accumulated Depreciation Initial Cost Of Land RealEstateAndAccumulatedDepreciationInitialCostOfLand	743847000	USD
CY2015	us-gaap	Real Estate Cost Of Real Estate Sold RealEstateCostOfRealEstateSold	66359000	USD
CY2016	us-gaap	Real Estate Cost Of Real Estate Sold RealEstateCostOfRealEstateSold	134332000	USD
CY2017	us-gaap	Real Estate Cost Of Real Estate Sold RealEstateCostOfRealEstateSold	189895000	USD
CY2017Q4	us-gaap	Real Estate Federal Income Tax Basis RealEstateFederalIncomeTaxBasis	3400000000	USD
CY2014Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	2208595000	USD
CY2015Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	2736283000	USD
CY2016Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	3382000000	USD
CY2017Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	3466482000	USD
CY2015	us-gaap	Real Estate Improvements RealEstateImprovements	162760000	USD
CY2016	us-gaap	Real Estate Improvements RealEstateImprovements	152129000	USD
CY2017	us-gaap	Real Estate Improvements RealEstateImprovements	55763000	USD
CY2016Q4	us-gaap	Real Estate Investment Property Accumulated Depreciation RealEstateInvestmentPropertyAccumulatedDepreciation	287066000	USD
CY2017Q4	us-gaap	Real Estate Investment Property Accumulated Depreciation RealEstateInvestmentPropertyAccumulatedDepreciation	339862000	USD
CY2016Q4	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	2838514000	USD
CY2017Q4	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	3292780000	USD
CY2016Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	2551448000	USD
CY2017Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	2952918000	USD
CY2016Q4	us-gaap	Real Estate Investments RealEstateInvestments	3094934000	USD
CY2017Q4	us-gaap	Real Estate Investments RealEstateInvestments	3126620000	USD
CY2015	us-gaap	Real Estate Other Acquisitions RealEstateOtherAcquisitions	418396000	USD
CY2016	us-gaap	Real Estate Other Acquisitions RealEstateOtherAcquisitions	761400000	USD
CY2017	us-gaap	Real Estate Other Acquisitions RealEstateOtherAcquisitions	179292000	USD
CY2015	us-gaap	Real Estate Other Additions RealEstateOtherAdditions	12891000	USD
CY2016	us-gaap	Real Estate Other Additions RealEstateOtherAdditions	0	USD
CY2017	us-gaap	Real Estate Other Additions RealEstateOtherAdditions	39322000	USD
CY2015	us-gaap	Real Estate Revenue Net RealEstateRevenueNet	199063000	USD
CY2016Q1	us-gaap	Real Estate Revenue Net RealEstateRevenueNet	48045000	USD
CY2016Q2	us-gaap	Real Estate Revenue Net RealEstateRevenueNet	43918000	USD
CY2016Q3	us-gaap	Real Estate Revenue Net RealEstateRevenueNet	43855000	USD
CY2016Q4	us-gaap	Real Estate Revenue Net RealEstateRevenueNet	54121000	USD
CY2016	us-gaap	Real Estate Revenue Net RealEstateRevenueNet	189939000	USD
CY2017Q1	us-gaap	Real Estate Revenue Net RealEstateRevenueNet	61999000	USD
CY2017Q2	us-gaap	Real Estate Revenue Net RealEstateRevenueNet	59504000	USD
CY2017Q3	us-gaap	Real Estate Revenue Net RealEstateRevenueNet	62678000	USD
CY2017Q4	us-gaap	Real Estate Revenue Net RealEstateRevenueNet	66081000	USD
CY2017	us-gaap	Real Estate Revenue Net RealEstateRevenueNet	250262000	USD
CY2015	us-gaap	Real Estate Tax Expense RealEstateTaxExpense	25384000	USD
CY2016	us-gaap	Real Estate Tax Expense RealEstateTaxExpense	25630000	USD
CY2017	us-gaap	Real Estate Tax Expense RealEstateTaxExpense	35946000	USD
CY2016	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-4576000	USD
CY2017	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-3317000	USD
CY2015	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	148423000	USD
CY2016	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	394864000	USD
CY2017	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	306119000	USD
CY2015	us-gaap	Repayments Of Unsecured Debt RepaymentsOfUnsecuredDebt	234815000	USD
CY2016	us-gaap	Repayments Of Unsecured Debt RepaymentsOfUnsecuredDebt	541790000	USD
CY2017	us-gaap	Repayments Of Unsecured Debt RepaymentsOfUnsecuredDebt	277134000	USD
CY2016Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	22904000	USD
CY2017Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	10846000	USD
CY2016Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-5635000	USD
CY2017Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-32013000	USD
CY2015	us-gaap	Sec Schedule Iii Real Estate Accumulated Depreciation Depreciation Expense SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense	49775000	USD
CY2016	us-gaap	Sec Schedule Iii Real Estate Accumulated Depreciation Depreciation Expense SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense	49269000	USD
CY2017	us-gaap	Sec Schedule Iii Real Estate Accumulated Depreciation Depreciation Expense SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense	73268000	USD
CY2016Q4	us-gaap	Secured Debt SecuredDebt	1055728000	USD
CY2017Q4	us-gaap	Secured Debt SecuredDebt	909174000	USD
CY2016Q4	us-gaap	Security Deposit Liability SecurityDepositLiability	14975000	USD
CY2017Q4	us-gaap	Security Deposit Liability SecurityDepositLiability	10029000	USD
CY2015	us-gaap	Share Based Compensation ShareBasedCompensation	7438000	USD
CY2016	us-gaap	Share Based Compensation ShareBasedCompensation	13695000	USD
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	11155000	USD
CY2001	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	2100000	shares
CY2016	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	0	shares
CY2017	us-gaap	Treasury Stock Shares Acquired TreasuryStockSharesAcquired	0	shares
CY2016	us-gaap	Trustee Fees TrusteeFees	1100000	USD
CY2015	us-gaap	Stock Issued During Period Value Conversion Of Units StockIssuedDuringPeriodValueConversionOfUnits	0	USD
CY2016	us-gaap	Stock Issued During Period Value Conversion Of Units StockIssuedDuringPeriodValueConversionOfUnits	0	USD
CY2017	us-gaap	Stock Issued During Period Value Conversion Of Units StockIssuedDuringPeriodValueConversionOfUnits	0	USD
CY2015	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	8644000	USD
CY2016	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	13694000	USD
CY2017	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	11155000	USD
CY2017Q4	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	20000000.0	USD
CY2017Q4	us-gaap	Stock Repurchase Program Remaining Authorized Repurchase Amount1 StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1	7500000	USD
CY2016Q4	us-gaap	Stockholders Equity StockholdersEquity	1588577000	USD
CY2017Q4	us-gaap	Stockholders Equity StockholdersEquity	1567199000	USD
CY2014Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1435957000	USD
CY2015Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1521354000	USD
CY2016Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2178125000	USD
CY2017Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2215639000	USD
CY2016Q4	us-gaap	Taxes Payable Current And Noncurrent TaxesPayableCurrentAndNoncurrent	1287000	USD
CY2017Q4	us-gaap	Taxes Payable Current And Noncurrent TaxesPayableCurrentAndNoncurrent	176000	USD
CY2016Q4	us-gaap	Tenant Improvements TenantImprovements	132220000	USD
CY2017Q4	us-gaap	Tenant Improvements TenantImprovements	131850000	USD
CY2015	us-gaap	Tenant Reimbursements TenantReimbursements	36306000	USD
CY2016	us-gaap	Tenant Reimbursements TenantReimbursements	32282000	USD
CY2017	us-gaap	Tenant Reimbursements TenantReimbursements	44907000	USD
CY2017	us-gaap	Trustee Fees TrusteeFees	1200000	USD
CY2015	us-gaap	Undistributed Earnings UndistributedEarnings	64781000	USD
CY2016	us-gaap	Undistributed Earnings UndistributedEarnings	71983000	USD
CY2017	us-gaap	Undistributed Earnings UndistributedEarnings	60828000	USD
CY2015	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	927000	USD
CY2016	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	793000	USD
CY2017	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	642000	USD
CY2016Q4	us-gaap	Unsecured Debt UnsecuredDebt	432990000	USD
CY2017Q4	us-gaap	Unsecured Debt UnsecuredDebt	473735000	USD
CY2015	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	68869639	shares
CY2016Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	71215000	shares
CY2016Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	72896000	shares
CY2016Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	78624000	shares
CY2016Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	82728000	shares
CY2016	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	76243550	shares
CY2017Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	83646000	shares
CY2017Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	83662000	shares
CY2017Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	83700000	shares
CY2017Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	83733000	shares
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	83685471	shares
CY2017	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-style:italic;">Use of Estimates</font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;"><br clear="none"/></font></div><div style="line-height:120%;text-align:justify;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">GAAP requires the Company’s management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. The most significant assumptions and estimates relate to the valuation of real estate, depreciable lives, revenue recognition and the collectability of notes receivable and rents receivable. Application of these estimates and assumptions requires the exercise of judgment as to future uncertainties and, as a result, actual results could differ from these estimates.</font></div></div>

Files In Submission

Name	View Source	Status
0000899629-18-000008-index-headers.html	Edgar Link	pending
0000899629-18-000008-index.html	Edgar Link	pending
0000899629-18-000008.txt	Edgar Link	pending
0000899629-18-000008-xbrl.zip	Edgar Link	pending
a2017-12x13exhibit1013xele.htm	Edgar Link	pending
a2017-12x31exbhibit312.htm	Edgar Link	pending
a2017-12x31exhibit1014xnon.htm	Edgar Link	pending
a2017-12x31exhibit107xseve.htm	Edgar Link	pending
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a2017-12x31exhibit21.htm	Edgar Link	pending
a2017-12x31exhibit231.htm	Edgar Link	pending
a2017-12x31exhibit311.htm	Edgar Link	pending
a2017-12x31exhibit321.htm	Edgar Link	pending
a2017-12x31exhibit322.htm	Edgar Link	pending
a2017-12x31form10xk.htm	Edgar Link	pending
akr-20171231.xml	Edgar Link	completed
akr-20171231.xsd	Edgar Link	pending
akr-20171231_cal.xml	Edgar Link	unprocessable
akr-20171231_def.xml	Edgar Link	unprocessable
akr-20171231_lab.xml	Edgar Link	unprocessable
akr-20171231_pre.xml	Edgar Link	unprocessable
chart-d04876cd19cdc76217b.jpg	Edgar Link	pending
FilingSummary.xml	Edgar Link	unprocessable
Financial_Report.xlsx	Edgar Link	pending
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report.css	Edgar Link	pending
Show.js	Edgar Link	pending

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$AKR
ACADIA REALTY TRUST Stock $akr

2016 Q4 Form 10-K Financial Statement

#000089962918000008 Filed on February 27, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$AKR ACADIA REALTY TRUST Stock $akr

2016 Q4 Form 10-K Financial Statement

#000089962918000008 Filed on February 27, 2018

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$AKR
ACADIA REALTY TRUST Stock $akr