$AKR
ACADIA REALTY TRUST Stock $akr

$akr Overview Financials Valuation SEC Filings Company Website

2017 Q4 Form 10-K Financial Statement

#000156459019003257 Filed on February 19, 2019

Income Statement

Concept	2017 Q4	2017 Q3	2017 Q2
Revenue	$66.08M	$62.68M	$59.50M
YoY Change	22.1%	42.92%	35.49%
Cost Of Revenue	$21.46M	$18.24M	$17.40M
YoY Change	32.63%	62.13%	61.86%
Gross Profit	$42.91M	$44.44M	$42.11M
YoY Change	130.08%	11.52%	-6.9%
Gross Profit Margin	64.94%	70.9%	70.77%
Selling, General & Admin	$8.470M	$7.950M	$8.860M
YoY Change	-14.53%	-38.23%	3.99%
% of Gross Profit	19.74%	17.89%	21.04%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$27.70M	$26.60M	$26.10M
YoY Change	18.88%	75.0%	77.55%
% of Gross Profit	64.55%	59.86%	61.98%
Operating Expenses	$37.36M	$56.93M	$52.76M
YoY Change	2.08%	33.64%	53.01%
Operating Profit	$5.550M	$5.744M	$6.742M
YoY Change	-130.92%	358.05%	-28.55%
Interest Expense	-$11.49M	-$4.970M	-$210.0K
YoY Change	-122.12%	-38.49%	-98.22%
% of Operating Profit	-207.03%	-86.53%	-3.11%
Other Income/Expense, Net	$5.570M
YoY Change
Pretax Income	$24.93M	$778.0K	$6.535M
YoY Change	-26.7%	87.47%	-32.59%
Income Tax	-$10.00K	$465.0K	$427.0K
% Of Pretax Income	-0.04%	59.77%	6.53%
Net Earnings	$24.94M	$13.29M	$6.108M
YoY Change	-27.14%	3975.15%	-76.65%
Net Earnings / Revenue	37.75%	21.2%	10.26%
Basic Earnings Per Share	$0.25	$0.15	$0.14
Diluted Earnings Per Share	$0.25	$0.15	$0.14
COMMON SHARES
Basic Shares Outstanding	83.73K	83.70K	83.66K
Diluted Shares Outstanding	83.73K	83.70K	83.66K

Balance Sheet

Concept	2017 Q4	2017 Q3	2017 Q2
SHORT-TERM ASSETS
Cash & Short-Term Investments	$74.80M	$48.30M	$43.40M
YoY Change	4.18%	-1.83%	-48.27%
Cash & Equivalents	$74.82M	$48.26M	$43.44M
Short-Term Investments
Other Short-Term Assets	$16.80M	$18.20M	$16.90M
YoY Change		-69.77%	-70.81%
Inventory	$173.7M	$237.4M	$209.0M
Prepaid Expenses
Receivables	$63.40M	$65.50M	$60.30M
Other Receivables	$17.10M	$15.50M	$18.20M
Total Short-Term Assets	$345.8M	$384.9M	$347.8M
YoY Change	-47.53%	-53.53%	-57.95%
LONG-TERM ASSETS
Property, Plant & Equipment	$2.953B	$2.905B	$2.958B
YoY Change	15.74%	40.56%	70.42%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$302.1M	$270.2M	$272.7M
YoY Change	11.07%	-1.24%	-4.05%
Other Assets	$62.90M	$147.4M	$91.30M
YoY Change	-9.63%	198.99%	72.26%
Total Long-Term Assets	$3.614B	$3.708B	$3.701B
YoY Change	8.32%	34.82%	53.7%
TOTAL ASSETS
Total Short-Term Assets	$345.8M	$384.9M	$347.8M
Total Long-Term Assets	$3.614B	$3.708B	$3.701B
Total Assets	$3.960B	$4.093B	$4.049B
YoY Change	-0.89%	14.38%	25.16%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$61.40M	$58.00M	$57.30M
YoY Change	-70.58%	42.51%	49.61%
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	$111.1M	$109.6M	$113.1M
YoY Change	-57.1%	26.56%	37.09%
LONG-TERM LIABILITIES
Long-Term Debt	$1.495B	$1.673B	$1.614B
YoY Change	-4.09%	29.16%	29.67%
Other Long-Term Liabilities	$138.4M	$140.2M	$141.2M
YoY Change		-25.15%	-3.81%
Total Long-Term Liabilities	$1.633B	$1.814B	$1.755B
YoY Change	4.79%	22.3%	26.14%
TOTAL LIABILITIES
Total Short-Term Liabilities	$111.1M	$109.6M	$113.1M
Total Long-Term Liabilities	$1.633B	$1.814B	$1.755B
Total Liabilities	$1.745B	$1.923B	$1.868B
YoY Change	-4.03%	22.54%	26.75%
SHAREHOLDERS EQUITY
Retained Earnings	-$32.01M	-$30.33M	-$21.44M
YoY Change	468.11%	-444.02%	-193.54%
Common Stock	$1.597B	$1.594B	$1.592B
YoY Change	0.1%	6.23%	23.62%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$1.567B	$1.564B	$1.570B
YoY Change
Total Liabilities & Shareholders Equity	$3.960B	$4.093B	$4.049B
YoY Change	-0.89%	14.38%	25.16%

Cashflow Statement

Concept	2017 Q4	2017 Q3	2017 Q2
OPERATING ACTIVITIES
Net Income	$24.94M	$13.29M	$6.108M
YoY Change	-27.14%	3975.15%	-76.65%
Depreciation, Depletion And Amortization	$27.70M	$26.60M	$26.10M
YoY Change	18.88%	75.0%	77.55%
Cash From Operating Activities	$30.30M	$15.50M	$44.40M
YoY Change	-45.21%	13.14%	79.03%
INVESTING ACTIVITIES
Capital Expenditures	-$85.60M	-$98.90M	-$62.40M
YoY Change	-66.89%	-68.32%	153.66%
Acquisitions
YoY Change
Other Investing Activities	$235.9M	$55.70M	-$1.400M
YoY Change	916.81%	140.09%	-98.96%
Cash From Investing Activities	$150.4M	-$43.20M	-$63.80M
YoY Change	-163.92%	-85.05%	-60.03%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	-166.1M	31.00M	15.50M
YoY Change	-182.02%	-87.12%	-88.42%
NET CHANGE
Cash From Operating Activities	30.30M	15.50M	44.40M
Cash From Investing Activities	150.4M	-43.20M	-63.80M
Cash From Financing Activities	-166.1M	31.00M	15.50M
Net Change In Cash	14.60M	3.300M	-3.900M
YoY Change	-35.11%	-109.54%	290.0%
FREE CASH FLOW
Cash From Operating Activities	$30.30M	$15.50M	$44.40M
Capital Expenditures	-$85.60M	-$98.90M	-$62.40M
Free Cash Flow	$115.9M	$114.4M	$106.8M
YoY Change	-63.07%	-64.9%	116.19%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value
CY2018	us-gaap	Payments To Develop Real Estate Assets PaymentsToDevelopRealEstateAssets	94834000
CY2017	us-gaap	Payments To Develop Real Estate Assets PaymentsToDevelopRealEstateAssets	108142000
CY2017	akr	Taxable Income Reconciliation Deferred Cancellationof Indebtedness Income TaxableIncomeReconciliationDeferredCancellationofIndebtednessIncome	2050000
CY2016	akr	Taxable Income Reconciliation Deferred Cancellationof Indebtedness Income TaxableIncomeReconciliationDeferredCancellationofIndebtednessIncome	2050000
CY2018	akr	Taxable Income Reconciliation Deferred Rental And Other Income TaxableIncomeReconciliationDeferredRentalAndOtherIncome	1222000
CY2017	akr	Taxable Income Reconciliation Deferred Rental And Other Income TaxableIncomeReconciliationDeferredRentalAndOtherIncome	-934000
CY2016	akr	Taxable Income Reconciliation Deferred Rental And Other Income TaxableIncomeReconciliationDeferredRentalAndOtherIncome	1610000
CY2018	akr	Taxable Income Reconciliation Book And Tax Difference Depreciation And Amortization TaxableIncomeReconciliationBookAndTaxDifferenceDepreciationAndAmortization	23166000
CY2017	akr	Taxable Income Reconciliation Book And Tax Difference Depreciation And Amortization TaxableIncomeReconciliationBookAndTaxDifferenceDepreciationAndAmortization	21334000
CY2016	akr	Taxable Income Reconciliation Book And Tax Difference Depreciation And Amortization TaxableIncomeReconciliationBookAndTaxDifferenceDepreciationAndAmortization	15189000
CY2018	akr	Taxable Income Reconciliation Straight Line Rent And Above Market Rent Adjustments TaxableIncomeReconciliationStraightLineRentAndAboveMarketRentAdjustments	12129000
CY2017	akr	Taxable Income Reconciliation Straight Line Rent And Above Market Rent Adjustments TaxableIncomeReconciliationStraightLineRentAndAboveMarketRentAdjustments	10559000
CY2018	akr	Taxable Income Reconciliation Deferred Cancellationof Indebtedness Income TaxableIncomeReconciliationDeferredCancellationofIndebtednessIncome	2050000
CY2018	us-gaap	Repayments Of Unsecured Debt RepaymentsOfUnsecuredDebt	632300000
CY2017	us-gaap	Repayments Of Unsecured Debt RepaymentsOfUnsecuredDebt	277134000
CY2017	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	85206000
CY2016	us-gaap	Repayments Of Unsecured Debt RepaymentsOfUnsecuredDebt	541790000
CY2016	us-gaap	Payments To Develop Real Estate Assets PaymentsToDevelopRealEstateAssets	149434000
CY2018	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	187173000
CY2017	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	156344000
CY2016	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	295108000
CY2018	us-gaap	Payments To Acquire Notes Receivable PaymentsToAcquireNotesReceivable	3002000
CY2017	us-gaap	Payments To Acquire Notes Receivable PaymentsToAcquireNotesReceivable	10600000
CY2016	us-gaap	Payments To Acquire Notes Receivable PaymentsToAcquireNotesReceivable	157352000
CY2018	us-gaap	Proceeds From Sale Of Real Estate Heldforinvestment ProceedsFromSaleOfRealEstateHeldforinvestment	63866000
CY2017	us-gaap	Proceeds From Sale Of Real Estate Heldforinvestment ProceedsFromSaleOfRealEstateHeldforinvestment	260711000
CY2016	us-gaap	Proceeds From Sale Of Real Estate Heldforinvestment ProceedsFromSaleOfRealEstateHeldforinvestment	150378000
CY2018	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	3161000
CY2017	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	6535000
CY2016	us-gaap	Payments To Acquire Equity Method Investments PaymentsToAcquireEquityMethodInvestments	72098000
CY2018	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	31568000
CY2016	akr	Payments For Proceeds From Repurchase Or Issuance Of Common Stock PaymentsForProceedsFromRepurchaseOrIssuanceOfCommonStock	450130000
CY2018	us-gaap	Proceeds From Minority Shareholders ProceedsFromMinorityShareholders	47560000
CY2017	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	39942000
CY2016	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	105994000
CY2016	akr	Deconsolidation Of Previously Consolidated Investments DeconsolidationOfPreviouslyConsolidatedInvestments	5172000
CY2018	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-136619000
CY2016	us-gaap	Proceeds From Issuance Of Secured Debt ProceedsFromIssuanceOfSecuredDebt	222071000
CY2018	us-gaap	Proceeds From Issuance Of Unsecured Debt ProceedsFromIssuanceOfUnsecuredDebt	648800000
CY2017	us-gaap	Proceeds From Issuance Of Unsecured Debt ProceedsFromIssuanceOfUnsecuredDebt	359625000
CY2016	us-gaap	Proceeds From Issuance Of Unsecured Debt ProceedsFromIssuanceOfUnsecuredDebt	666716000
CY2018	akr	Payments For Proceeds From Repurchase Or Issuance Of Common Stock PaymentsForProceedsFromRepurchaseOrIssuanceOfCommonStock	-55111000
CY2018	us-gaap	Proceeds From Sale Of Equity Method Investments ProceedsFromSaleOfEquityMethodInvestments	26338000
CY2017	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	4063000
CY2017	us-gaap	Proceeds From Sale Of Equity Method Investments ProceedsFromSaleOfEquityMethodInvestments	43684000
CY2016	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-613564000
CY2016	us-gaap	Proceeds From Sale Of Equity Method Investments ProceedsFromSaleOfEquityMethodInvestments	79030000
CY2018	us-gaap	Proceeds From Collection Of Notes Receivable ProceedsFromCollectionOfNotesReceivable	26000000
CY2017	us-gaap	Proceeds From Collection Of Notes Receivable ProceedsFromCollectionOfNotesReceivable	32000000
CY2016	us-gaap	Proceeds From Collection Of Notes Receivable ProceedsFromCollectionOfNotesReceivable	42819000
CY2018	akr	Return Of Deposits For Properties Under Contract Net ReturnOfDepositsForPropertiesUnderContractNet	1692000
CY2017	akr	Return Of Deposits For Properties Under Contract Net ReturnOfDepositsForPropertiesUnderContractNet	-2000000
CY2016	akr	Return Of Deposits For Properties Under Contract Net ReturnOfDepositsForPropertiesUnderContractNet	1424000
CY2018	us-gaap	Payments For Leasing Costs PaymentsForLeasingCosts	6106000
CY2017	us-gaap	Payments For Leasing Costs PaymentsForLeasingCosts	5202000
CY2018	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	88887000
CY2016	us-gaap	Payments For Leasing Costs PaymentsForLeasingCosts	7515000
CY2018	akr	Deconsolidation Of Previously Consolidated Investments DeconsolidationOfPreviouslyConsolidatedInvestments	-573000
CY2017	akr	Deconsolidation Of Previously Consolidated Investments DeconsolidationOfPreviouslyConsolidatedInvestments	-576000
CY2018	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	81726000
CY2017	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	306119000
CY2016	us-gaap	Repayments Of Secured Debt RepaymentsOfSecuredDebt	394864000
CY2018	us-gaap	Use Of Estimates UseOfEstimates	<p style="text-align:justify;margin-bottom:0pt;margin-top:12pt;text-indent:0%;font-style:italic;font-size:10pt;font-family:Times New Roman;font-weight:normal;text-transform:none;font-variant: normal;">Use of Estimates</p> <p style="text-align:justify;margin-bottom:0pt;margin-top:12pt;text-indent:0%;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">GAAP requires the Company’s management to make estimates and assumptions that affect the amounts reported in the consolidated 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.</p>
CY2017	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	99527000
CY2018	us-gaap	Prior Period Reclassification Adjustment Description PriorPeriodReclassificationAdjustmentDescription	<p style="text-align:justify;margin-bottom:10pt;margin-top:0pt;text-indent:0%;font-style:italic;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;text-transform:none;font-variant: normal;">Reclassifications</p> <p style="text-align:justify;margin-bottom:10pt;margin-top:0pt;text-indent:0%;color:#000000;font-size:10pt;font-family:Times New Roman;font-weight:normal;font-style:normal;text-transform:none;font-variant: normal;">Certain prior year amounts have been reclassified for consistency with the current year presentation in the statement of cash flows. These reclassifications had no effect on the reported results of operations.</p>
CY2016	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	91334000
CY2018	us-gaap	Payment Of Financing And Stock Issuance Costs PaymentOfFinancingAndStockIssuanceCosts	4219000
CY2017	us-gaap	Payment Of Financing And Stock Issuance Costs PaymentOfFinancingAndStockIssuanceCosts	6211000
CY2016	us-gaap	Payment Of Financing And Stock Issuance Costs PaymentOfFinancingAndStockIssuanceCosts	11678000
CY2018	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-10278000
CY2017	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-127758000
CY2016	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	488365000
CY2018	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-50821000
CY2017	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-9040000
CY2016	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Excluding Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseExcludingExchangeRateEffect	-15351000
CY2017Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	85669000
CY2016Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	94709000
CY2015Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	110060000
CY2018Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	34848000
CY2018	us-gaap	Interest Paid Net InterestPaidNet	61832000
CY2017	us-gaap	Interest Paid Net InterestPaidNet	49942000
CY2016	us-gaap	Interest Paid Net InterestPaidNet	42279000
CY2018	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	1227000
CY2017	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	875000
CY2016	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	2036000
CY2018	us-gaap	Noncash Or Part Noncash Acquisition Payables Assumed1 NoncashOrPartNoncashAcquisitionPayablesAssumed1	2597000
CY2017	us-gaap	Noncash Or Part Noncash Acquisition Payables Assumed1 NoncashOrPartNoncashAcquisitionPayablesAssumed1	2173000
CY2016	us-gaap	Noncash Or Part Noncash Acquisition Payables Assumed1 NoncashOrPartNoncashAcquisitionPayablesAssumed1	3587000
CY2017	akr	Conversion Of Note Receivable To Acquire Real Estate ConversionOfNoteReceivableToAcquireRealEstate	9142000
CY2018	akr	Acquisition Of Undivided Interest In A Property Through Conversion Of Notes Receivable AcquisitionOfUndividedInterestInAPropertyThroughConversionOfNotesReceivable	22201000
CY2017	akr	Acquisition Of Undivided Interest In A Property Through Conversion Of Notes Receivable AcquisitionOfUndividedInterestInAPropertyThroughConversionOfNotesReceivable	60695000
CY2016	akr	Acquisition Of Real Estate Through Assumption Of Debt AcquisitionOfRealEstateThroughAssumptionOfDebt	120672000
CY2016	akr	Noncash Or Part Noncash Acquisition Real Estate Assets Acquired Through Issuance Of Units NoncashOrPartNoncashAcquisitionRealEstateAssetsAcquiredThroughIssuanceOfUnits	29336000
CY2016	akr	Noncash Or Part Noncash Acquisition Assumption Of Capital Lease Obligation NoncashOrPartNoncashAcquisitionAssumptionOfCapitalLeaseObligation	76461000
CY2016	us-gaap	Noncash Or Part Noncash Acquisition Debt Assumed1 NoncashOrPartNoncashAcquisitionDebtAssumed1	63900000
CY2016	us-gaap	Noncash Or Part Noncash Acquisition Other Assets Acquired1 NoncashOrPartNoncashAcquisitionOtherAssetsAcquired1	2226000
CY2018	akr	Change In Control Of Previously Unconsolidated Consolidated Investment Real Estate Net ChangeInControlOfPreviouslyUnconsolidatedConsolidatedInvestmentRealEstateNet	-31836000
CY2017	akr	Change In Control Of Previously Unconsolidated Consolidated Investment Real Estate Net ChangeInControlOfPreviouslyUnconsolidatedConsolidatedInvestmentRealEstateNet	-39322000
CY2016	akr	Change In Control Of Previously Unconsolidated Consolidated Investment Real Estate Net ChangeInControlOfPreviouslyUnconsolidatedConsolidatedInvestmentRealEstateNet	90559000
CY2017	akr	Change In Control Of Previously Unconsolidated Consolidated Investment Gain On Change In Control ChangeInControlOfPreviouslyUnconsolidatedConsolidatedInvestmentGainOnChangeInControl	5571000
CY2017	akr	Interest In Previously Unconsolidated Affiliate Notes Receivable InterestInPreviouslyUnconsolidatedAffiliateNotesReceivable	32010000
CY2018	akr	Change In Control Of Previously Unconsolidated Consolidated Investment Investments In And Advances To Unconsolidated Affiliates ChangeInControlOfPreviouslyUnconsolidatedConsolidatedInvestmentInvestmentsInAndAdvancesToUnconsolidatedAffiliates	35881000
CY2017	akr	Change In Control Of Previously Unconsolidated Consolidated Investment Investments In And Advances To Unconsolidated Affiliates ChangeInControlOfPreviouslyUnconsolidatedConsolidatedInvestmentInvestmentsInAndAdvancesToUnconsolidatedAffiliates	4159000
CY2016	akr	Change In Control Of Previously Unconsolidated Consolidated Investment Investments In And Advances To Unconsolidated Affiliates ChangeInControlOfPreviouslyUnconsolidatedConsolidatedInvestmentInvestmentsInAndAdvancesToUnconsolidatedAffiliates	-21421000
CY2016	akr	Interest In Previously Unconsolidated Affiliate Noncontrolling Interest1 InterestInPreviouslyUnconsolidatedAffiliateNoncontrollingInterest1	75713000
CY2018	akr	Change In Control Of Previously Unconsolidated Consolidated Investment Other Assets And Liabilities ChangeInControlOfPreviouslyUnconsolidatedConsolidatedInvestmentOtherAssetsAndLiabilities	-3472000
CY2017	akr	Change In Control Of Previously Unconsolidated Consolidated Investment Other Assets And Liabilities ChangeInControlOfPreviouslyUnconsolidatedConsolidatedInvestmentOtherAssetsAndLiabilities	-1842000
CY2016	akr	Change In Control Of Previously Unconsolidated Consolidated Investment Other Assets And Liabilities ChangeInControlOfPreviouslyUnconsolidatedConsolidatedInvestmentOtherAssetsAndLiabilities	1403000
CY2018	akr	Increase Decrease Of Cash In Consolidation Of Previously Unconsolidated Investment IncreaseDecreaseOfCashInConsolidationOfPreviouslyUnconsolidatedInvestment	573000
CY2017	akr	Increase Decrease Of Cash In Consolidation Of Previously Unconsolidated Investment IncreaseDecreaseOfCashInConsolidationOfPreviouslyUnconsolidatedInvestment	576000
CY2016	akr	Increase Decrease Of Cash In Consolidation Of Previously Unconsolidated Investment IncreaseDecreaseOfCashInConsolidationOfPreviouslyUnconsolidatedInvestment	-5172000
CY2016Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	71805000
CY2016Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	22904000
CY2015Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	37284000
CY2018	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	5625000
CY2017	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	13509000
CY2016	us-gaap	Interest Paid Capitalized InterestPaidCapitalized	21109000
CY2018	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-2659000
CY2018	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-71000
CY2016	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	-646000
CY2018Q4	invest	Derivative Notional Amount DerivativeNotionalAmount	69670000
CY2018	akr	Property Operating Expenses And Real Estate Taxes PropertyOperatingExpensesAndRealEstateTaxes	82780000
CY2017Q4	akr	Real Estate Investment Property And Development In Process At Cost RealEstateInvestmentPropertyAndDevelopmentInProcessAtCost	3466482000
CY2018Q4	akr	Finite Lived Intangible Liabilities Gross FiniteLivedIntangibleLiabilitiesGross	152859000
CY2018Q4	akr	Finite Lived Intangible Liabilities Accumulated Amortization FiniteLivedIntangibleLiabilitiesAccumulatedAmortization	57814000
CY2017Q4	akr	Finite Lived Intangible Liabilities Gross FiniteLivedIntangibleLiabilitiesGross	147903000
CY2017Q4	akr	Finite Lived Intangible Liabilities Accumulated Amortization FiniteLivedIntangibleLiabilitiesAccumulatedAmortization	43425000
CY2018	us-gaap	Below Market Lease Acquired BelowMarketLeaseAcquired	7900000
CY2018	akr	Derivative Effective Month Year DerivativeEffectiveMonthYear	2018-06
CY2018	us-gaap	Cash Flow Hedge Gain Loss To Be Reclassified Within Twelve Months CashFlowHedgeGainLossToBeReclassifiedWithinTwelveMonths	-2300000
CY2016	akr	Property Operating Expenses And Real Estate Taxes PropertyOperatingExpensesAndRealEstateTaxes	57391000
CY2017	us-gaap	Below Market Lease Acquired BelowMarketLeaseAcquired	10900000
CY2018	akr	Below Market Lease Acquired Weighted Average Useful Life BelowMarketLeaseAcquiredWeightedAverageUsefulLife	P20Y6M
CY2017	akr	Below Market Lease Acquired Weighted Average Useful Life BelowMarketLeaseAcquiredWeightedAverageUsefulLife	P12Y1M6D
CY2017	akr	Above Market Ground Lease Acquired AboveMarketGroundLeaseAcquired	700000
CY2017	akr	Above Market Ground Lease Acquired Weighted Average Useful Life AboveMarketGroundLeaseAcquiredWeightedAverageUsefulLife	P11Y6M
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CY2017Q4	us-gaap	Debt Instrument Carrying Amount DebtInstrumentCarryingAmount	1438386000
CY2018Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	10541000
CY2016Q4	akr	Real Estate Investment Property And Development In Process At Cost RealEstateInvestmentPropertyAndDevelopmentInProcessAtCost	3382000000
CY2017Q4	us-gaap	Deferred Finance Costs Net DeferredFinanceCostsNet	14833000
CY2018Q4	us-gaap	Debt Instrument Unamortized Premium DebtInstrumentUnamortizedPremium	753000
CY2016Q4	us-gaap	Assets Assets	3995960000
CY2017Q4	us-gaap	Debt Instrument Unamortized Premium DebtInstrumentUnamortizedPremium	856000
CY2018Q4	us-gaap	Long Term Debt LongTermDebt	1550545000
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CY2017Q4	us-gaap	Long Term Debt LongTermDebt	1424409000
	us-gaap	Trustee Fees TrusteeFees	1300000
CY2018Q3	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized	14100000
CY2018Q1	us-gaap	Line Of Credit Facility Maximum Borrowing Capacity LineOfCreditFacilityMaximumBorrowingCapacity	300000000
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CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	219118000
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	527304000
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	180511000
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	48528000
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	370680000
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	us-gaap	Defined Contribution Plan Employer Matching Contribution Percent Of Match DefinedContributionPlanEmployerMatchingContributionPercentOfMatch	0.50
CY2017Q4	us-gaap	Fair Value Hedge Assets At Fair Value FairValueHedgeAssetsAtFairValue	0
	us-gaap	Defined Contribution Plan Employer Matching Contribution Percent DefinedContributionPlanEmployerMatchingContributionPercent	0.06
CY2018Q4	us-gaap	Net Investment Hedge Derivative Assets At Fair Value NetInvestmentHedgeDerivativeAssetsAtFairValue	0
CY2017	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-3317000
CY2016	us-gaap	Reclassification From Accumulated Other Comprehensive Income Current Period Net Of Tax ReclassificationFromAccumulatedOtherComprehensiveIncomeCurrentPeriodNetOfTax	-4576000
CY2018Q4	akr	Share Based Compensation Convertible Feature Operating Partnership Units Shares Converted To Common Stock ShareBasedCompensationConvertibleFeatureOperatingPartnershipUnitsSharesConvertedToCommonStock	117978
CY2018	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2018	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2017Q4	akr	Share Based Compensation Convertible Feature Operating Partnership Units Shares Converted To Common Stock ShareBasedCompensationConvertibleFeatureOperatingPartnershipUnitsSharesConvertedToCommonStock	81453
CY2016Q4	akr	Share Based Compensation Convertible Feature Operating Partnership Units Shares Converted To Common Stock ShareBasedCompensationConvertibleFeatureOperatingPartnershipUnitsSharesConvertedToCommonStock	351250
CY2017Q4	akr	Share Based Compensation Convertible Feature Preferred Shares Converted To Common Stock ShareBasedCompensationConvertibleFeaturePreferredSharesConvertedToCommonStock	5000
CY2016	us-gaap	Stock Issued During Period Value Conversion Of Units StockIssuedDuringPeriodValueConversionOfUnits	0
CY2016	akr	Stock Issued During Period Value Net Of Issuance Costs StockIssuedDuringPeriodValueNetOfIssuanceCosts	450130000
CY2016	akr	Issuance Of Op Units To Acquire Real Estate IssuanceOfOpUnitsToAcquireRealEstate	31429000
CY2016	us-gaap	Dividends Common Stock DividendsCommonStock	97806000
CY2016	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	13694000
CY2016	us-gaap	Adjustments To Additional Paid In Capital Tax Effect From Share Based Compensation AdjustmentsToAdditionalPaidInCapitalTaxEffectFromShareBasedCompensation	555000
CY2016	akr	Change In Controlof Previously Consolidated Investment ChangeInControlofPreviouslyConsolidatedInvestment	75713000
CY2016	akr	Adjustments To Additional Paid In Capital Acquisition Of Noncontrolling Interest AdjustmentsToAdditionalPaidInCapitalAcquisitionOfNoncontrollingInterest	18379000
CY2016	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	80769000
CY2016	us-gaap	Noncontrolling Interest Increase From Sale Of Parent Equity Interest NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest	295108000
CY2016	akr	Adjustments To Additional Paid In Capital Reallocation Of Noncontrolling Interest AdjustmentsToAdditionalPaidInCapitalReallocationOfNoncontrollingInterest	0
CY2018	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.09
CY2017	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.05
CY2016	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	1.16
CY2018	akr	Gain Loss Change In Control GainLossChangeInControl	0
CY2016	akr	Gain Loss Change In Control GainLossChangeInControl	0
CY2018	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	117549000
CY2017	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	104934000
CY2016	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	70011000
CY2018	us-gaap	Proceeds From Contributions From Affiliates ProceedsFromContributionsFromAffiliates	15556000
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CY2016	us-gaap	Proceeds From Contributions From Affiliates ProceedsFromContributionsFromAffiliates	7256000
CY2018	us-gaap	Share Based Compensation ShareBasedCompensation	12948000
CY2017	us-gaap	Share Based Compensation ShareBasedCompensation	11155000
CY2016	us-gaap	Share Based Compensation ShareBasedCompensation	13695000
CY2018	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	6008000
CY2018Q4	akr	Denominator For Series Preferred Op Unit Conversion DenominatorForSeriesPreferredOPUnitConversion	7500
CY2018Q4	akr	Number Of Shopping Centers With Land Leases NumberOfShoppingCentersWithLandLeases	6
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CY2018	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	1700000
CY2017	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	1400000
CY2016	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	1200000
CY2018Q4	akr	Real Estate Investment Property And Development In Process At Cost RealEstateInvestmentPropertyAndDevelopmentInProcessAtCost	3697805000
CY2018	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2018	dei	Document Period End Date DocumentPeriodEndDate	2018-12-31
CY2018	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2018	dei	Amendment Flag AmendmentFlag	false
CY2018	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2018
CY2018	dei	Document Type DocumentType	10-K
CY2018	akr	Capitalized Rent Expense CapitalizedRentExpense	0
CY2017	akr	Capitalized Rent Expense CapitalizedRentExpense	100000
CY2017Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	100000000
CY2017Q2	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	200000000
CY2018Q4	us-gaap	Stock Repurchase Program Authorized Amount1 StockRepurchaseProgramAuthorizedAmount1	200000000
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CY2018	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	1000000
CY2017	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	1000000
CY2016	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	1000000
CY2018	us-gaap	Debt Instrument Term DebtInstrumentTerm	P49Y
CY2018	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	2294235
CY2017	us-gaap	Stock Repurchased During Period Shares StockRepurchasedDuringPeriodShares	0
CY2017	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	5985000
CY2018	akr	Minimum Distribution Percentage Of Annual Taxable Income To Qualify As Reit MinimumDistributionPercentageOfAnnualTaxableIncomeToQualifyAsREIT	0.90
CY2018	akr	Stock Repurchase Program Fees StockRepurchaseProgramFees	100000
CY2018Q4	us-gaap	Stock Repurchase Program Remaining Authorized Repurchase Amount1 StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1	144900000
CY2018	akr	Maximum Percentage Of Total Assets Consisting Of Securities Of Taxable Reit Subsidiaries MaximumPercentageOfTotalAssetsConsistingOfSecuritiesOfTaxableREITSubsidiaries	0.20
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Receivable Current OperatingLeasesFutureMinimumPaymentsReceivableCurrent	187158000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Two Years OperatingLeasesFutureMinimumPaymentsReceivableInTwoYears	178691000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Three Years OperatingLeasesFutureMinimumPaymentsReceivableInThreeYears	159749000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Four Years OperatingLeasesFutureMinimumPaymentsReceivableInFourYears	139294000
CY2018	dei	Entity Shell Company EntityShellCompany	false
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CY2018	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	9302000
CY2018	us-gaap	Interest And Debt Expense InterestAndDebtExpense	69978000
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CY2018	us-gaap	Direct Costs Of Leased And Rented Property Or Equipment DirectCostsOfLeasedAndRentedPropertyOrEquipment	45211000
CY2017	us-gaap	Real Estate Tax Expense RealEstateTaxExpense	35946000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Receivable In Five Years OperatingLeasesFutureMinimumPaymentsReceivableInFiveYears	121456000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Receivable Thereafter OperatingLeasesFutureMinimumPaymentsReceivableThereafter	513853000
CY2018	dei	Entity Central Index Key EntityCentralIndexKey	0000899629
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Receivable OperatingLeasesFutureMinimumPaymentsReceivable	1300201000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	4775000
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CY2018	us-gaap	Depreciation And Amortization DepreciationAndAmortization	117549000
CY2017	us-gaap	Depreciation And Amortization DepreciationAndAmortization	104934000
CY2018	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	34343000
CY2016	us-gaap	Real Estate Tax Expense RealEstateTaxExpense	25630000
CY2016	us-gaap	Direct Costs Of Leased And Rented Property Or Equipment DirectCostsOfLeasedAndRentedPropertyOrEquipment	24244000
CY2018	us-gaap	Stock Repurchased During Period Value StockRepurchasedDuringPeriodValue	55111000
CY2018	us-gaap	Dividends Common Stock DividendsCommonStock	96010000
CY2018	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	24793000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	4571000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	4354000
CY2018	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	Yes
CY2018Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	3160851000
CY2017Q4	us-gaap	Real Estate Investment Property Net RealEstateInvestmentPropertyNet	2952918000
CY2018Q4	us-gaap	Development In Process DevelopmentInProcess	120297000
CY2017Q4	us-gaap	Development In Process DevelopmentInProcess	173702000
CY2018Q4	us-gaap	Real Estate Investments RealEstateInvestments	3281148000
CY2017Q4	us-gaap	Real Estate Investments RealEstateInvestments	3126620000
CY2018Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	109613000
CY2017Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	153829000
CY2018Q4	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	262410000
CY2017Q4	us-gaap	Investments In Affiliates Subsidiaries Associates And Joint Ventures InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures	302070000
CY2018Q4	us-gaap	Other Assets OtherAssets	208570000
CY2017Q4	us-gaap	Other Assets OtherAssets	214959000
CY2018Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	21268000
CY2017Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	74823000
CY2018Q4	us-gaap	Accounts Receivable Net AccountsReceivableNet	62191000
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CY2018Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	13580000
CY2017Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	10846000
CY2018Q4	us-gaap	Assets Of Disposal Group Including Discontinued Operation AssetsOfDisposalGroupIncludingDiscontinuedOperation	0
CY2017Q4	us-gaap	Assets Of Disposal Group Including Discontinued Operation AssetsOfDisposalGroupIncludingDiscontinuedOperation	25362000
CY2018Q4	us-gaap	Assets Assets	3958780000
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CY2018Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	214961000
CY2017Q4	us-gaap	Accounts Payable And Accrued Liabilities Current And Noncurrent AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent	210052000
CY2018Q4	us-gaap	Capital Lease Obligations CapitalLeaseObligations	71111000
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CY2018Q4	us-gaap	Liabilities Liabilities	1876833000
CY2017Q4	us-gaap	Liabilities Liabilities	1744608000
CY2018Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2017Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies
CY2018Q4	us-gaap	Common Stock Value CommonStockValue	82000
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CY2018Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1548603000
CY2017Q4	us-gaap	Additional Paid In Capital Common Stock AdditionalPaidInCapitalCommonStock	1596514000
CY2018Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	516000
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CY2018Q4	us-gaap	Stockholders Equity StockholdersEquity	1459505000
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CY2018Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2081947000
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CY2018Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	200000000
CY2017Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	200000000
CY2018Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	81557472
CY2017Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	83708140
CY2018Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	81557472
CY2017Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	83708140
CY2018	us-gaap	Revenues Revenues	262213000
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CY2017	us-gaap	Direct Costs Of Leased And Rented Property Or Equipment DirectCostsOfLeasedAndRentedPropertyOrEquipment	41668000
CY2017	us-gaap	Asset Impairment Charges AssetImpairmentCharges	14455000
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CY2017	us-gaap	Other Cost And Expense Operating OtherCostAndExpenseOperating	2184000
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CY2016	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	39449000
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CY2017	us-gaap	Interest And Debt Expense InterestAndDebtExpense	58978000
CY2016	us-gaap	Interest And Debt Expense InterestAndDebtExpense	34645000
CY2017	akr	Gain Loss Change In Control GainLossChangeInControl	5571000
CY2018	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	-19904000
CY2017	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	16426000
CY2016	us-gaap	Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest	52522000
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CY2017	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	15422000
CY2016	us-gaap	Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest	52627000
CY2018	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	5140000
CY2017	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	48886000
CY2016	us-gaap	Gain Loss On Sale Of Properties GainLossOnSaleOfProperties	81965000
CY2018	us-gaap	Profit Loss ProfitLoss	-15698000
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CY2016	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	61816000
CY2018	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	31439000
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CY2016	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	72776000
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CY2018Q4	us-gaap	Investment Building And Building Improvements InvestmentBuildingAndBuildingImprovements	2594828000
CY2018Q4	us-gaap	Tenant Improvements TenantImprovements	151154000
CY2018Q4	us-gaap	Construction In Progress Gross ConstructionInProgressGross	44092000
CY2018Q4	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	3577508000
CY2017Q4	us-gaap	Real Estate Investment Property At Cost RealEstateInvestmentPropertyAtCost	3292780000
CY2018Q4	us-gaap	Real Estate Investment Property Accumulated Depreciation RealEstateInvestmentPropertyAccumulatedDepreciation	416657000
CY2017Q4	us-gaap	Real Estate Investment Property Accumulated Depreciation RealEstateInvestmentPropertyAccumulatedDepreciation	339862000
CY2017Q1	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-4340000
CY2017Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	12060000
CY2018	us-gaap	Business Combination Consideration Transferred Liabilities Incurred BusinessCombinationConsiderationTransferredLiabilitiesIncurred	2597000
CY2017	us-gaap	Business Combination Consideration Transferred Liabilities Incurred BusinessCombinationConsiderationTransferredLiabilitiesIncurred	3363000
CY2017	akr	Existing Interest In Previously Unconsolidated Investment ExistingInterestInPreviouslyUnconsolidatedInvestment	4159000
CY2018Q4	us-gaap	Income Tax Receivable IncomeTaxReceivable	2070000
CY2018	akr	Gain Loss On Disposition Of Property Of Equity Method Investment GainLossOnDispositionOfPropertyOfEquityMethodInvestment	0
CY2017	akr	Gain Loss On Disposition Of Property Of Equity Method Investment GainLossOnDispositionOfPropertyOfEquityMethodInvestment	15336000
CY2016	akr	Gain Loss On Disposition Of Property Of Equity Method Investment GainLossOnDispositionOfPropertyOfEquityMethodInvestment	35950000
CY2018	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	-2659000
CY2017	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	634000
CY2016	us-gaap	Other Comprehensive Income Unrealized Gain Loss On Derivatives Arising During Period Net Of Tax OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax	-646000
CY2018	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	-71000
CY2017	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	-3317000
CY2016	us-gaap	Other Comprehensive Income Loss Reclassification Adjustment From Aoci On Derivatives Net Of Tax OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIOnDerivativesNetOfTax	-4576000
CY2018	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	-2588000
CY2017	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	3951000
CY2016	us-gaap	Other Comprehensive Income Loss Net Of Tax OtherComprehensiveIncomeLossNetOfTax	3930000
CY2018	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-18286000
CY2017	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	68259000
CY2016	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	138522000
CY2018	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	-47627000
CY2017	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	3377000
CY2016	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	62081000
CY2018	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	29341000
CY2017	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	64882000
CY2016	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	76441000
CY2018	us-gaap	Stock Issued During Period Value Conversion Of Units StockIssuedDuringPeriodValueConversionOfUnits	0
CY2018	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	12948000
CY2018	us-gaap	Noncontrolling Interest Increase From Sale Of Parent Equity Interest NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest	47560000
CY2018	akr	Adjustments To Additional Paid In Capital Reallocation Of Noncontrolling Interest AdjustmentsToAdditionalPaidInCapitalReallocationOfNoncontrollingInterest	0
CY2016Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2178125000
CY2017	us-gaap	Stock Issued During Period Value Conversion Of Units StockIssuedDuringPeriodValueConversionOfUnits	0
CY2017	us-gaap	Dividends Common Stock DividendsCommonStock	94301000
CY2017	us-gaap	Stock Issued During Period Value Restricted Stock Award Net Of Forfeitures StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures	11155000
CY2017	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	32805000
CY2017	us-gaap	Noncontrolling Interest Increase From Sale Of Parent Equity Interest NoncontrollingInterestIncreaseFromSaleOfParentEquityInterest	85206000
CY2015Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	72776000
CY2017	akr	Adjustments To Additional Paid In Capital Reallocation Of Noncontrolling Interest AdjustmentsToAdditionalPaidInCapitalReallocationOfNoncontrollingInterest	0
CY2015Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	1521354000
CY2018	akr	Limited Partnership To Common Stock Conversion Ratio LimitedPartnershipToCommonStockConversionRatio	1
CY2018Q4	us-gaap	Number Of Real Estate Properties NumberOfRealEstateProperties	171
CY2018	us-gaap	Number Of Reportable Segments NumberOfReportableSegments	3
CY2018	akr	Amount Of Goodwill Recorded And Acquisition Costs Capitalized When Acquisitions Of Properties Not Meet Criteria For Business Combinations AmountOfGoodwillRecordedAndAcquisitionCostsCapitalizedWhenAcquisitionsOfPropertiesNotMeetCriteriaForBusinessCombinations	0
CY2018Q4	us-gaap	Deferred Rent Receivables Net DeferredRentReceivablesNet	47200000
CY2017Q4	us-gaap	Deferred Rent Receivables Net DeferredRentReceivablesNet	37400000
CY2018Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	7900000
CY2017Q4	us-gaap	Allowance For Doubtful Accounts Receivable AllowanceForDoubtfulAccountsReceivable	5900000
CY2018	us-gaap	Acquisition Costs AcquisitionCosts	300000
CY2017	us-gaap	Amortization Of Acquisition Costs AmortizationOfAcquisitionCosts	2100000
CY2016	us-gaap	Amortization Of Acquisition Costs AmortizationOfAcquisitionCosts	8200000
CY2016	us-gaap	Amortization Of Financing Costs AmortizationOfFinancingCosts	3204000
CY2018	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0
CY2016	us-gaap	Asset Impairment Charges AssetImpairmentCharges	0
CY2018	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	11768000
CY2017	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	10621000
CY2016	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	8095000
CY2018	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	6161000
CY2017	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	-4285000
CY2016	us-gaap	Increase Decrease In Other Operating Liabilities IncreaseDecreaseInOtherOperatingLiabilities	26532000
CY2018	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	7168000
CY2017	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	6498000
CY2016	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	11677000
CY2018	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	10044000
CY2017	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	11274000
CY2016	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	4847000
CY2018	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-3026000
CY2017	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	8768000
CY2016	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	591000
CY2018	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	96076000
CY2017	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	114655000
CY2016	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	109848000
CY2018	us-gaap	Payments To Acquire Real Estate PaymentsToAcquireRealEstate	147985000
CY2017	us-gaap	Payments To Acquire Real Estate PaymentsToAcquireRealEstate	200429000
CY2016	us-gaap	Payments To Acquire Real Estate PaymentsToAcquireRealEstate	495644000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	4404000
CY2017Q4	us-gaap	Net Investment Hedge Derivative Assets At Fair Value NetInvestmentHedgeDerivativeAssetsAtFairValue	0
CY2018Q4	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	13801000
CY2018	akr	Capitalized Internal Leasing Costs CapitalizedInternalLeasingCosts	1400000
CY2017	akr	Capitalized Internal Leasing Costs CapitalizedInternalLeasingCosts	1300000
CY2018Q4	us-gaap	Land Land	710469000
CY2017Q4	us-gaap	Land Land	658835000
CY2017Q4	us-gaap	Investment Building And Building Improvements InvestmentBuildingAndBuildingImprovements	2406488000
CY2017Q4	us-gaap	Tenant Improvements TenantImprovements	131850000
CY2017Q4	us-gaap	Construction In Progress Gross ConstructionInProgressGross	18642000
CY2018Q4	us-gaap	Capital Leased Assets Gross CapitalLeasedAssetsGross	76965000
CY2017Q4	us-gaap	Capital Leased Assets Gross CapitalLeasedAssetsGross	76965000
CY2018	us-gaap	Business Combination Consideration Transferred1 BusinessCombinationConsiderationTransferred1	186463000
CY2017	us-gaap	Business Combination Consideration Transferred1 BusinessCombinationConsiderationTransferred1	254532000
CY2018	us-gaap	Amortization Of Acquisition Costs AmortizationOfAcquisitionCosts	2100000
CY2017	akr	Business Combination Consideration Transferred Debt Assumed BusinessCombinationConsiderationTransferredDebtAssumed	0
CY2018	akr	Business Combination Consideration Transferred Debt Assumed BusinessCombinationConsiderationTransferredDebtAssumed	0
CY2018Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Land BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLand	38086000
CY2017Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Land BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLand	48138000
CY2018Q4	akr	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Buildings And Improvements BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedBuildingsAndImprovements	129586000
CY2017Q4	akr	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Buildings And Improvements BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedBuildingsAndImprovements	173576000
CY2018Q4	akr	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Other Assets And Gain On Bargain Purchase BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherAssetsAndGainOnBargainPurchase	0
CY2017Q4	akr	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Other Assets And Gain On Bargain Purchase BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherAssetsAndGainOnBargainPurchase	84000
CY2018Q4	akr	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Intangible Assets BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssets	26693000
CY2017Q4	akr	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Intangible Assets BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssets	44269000
CY2018Q4	akr	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Intangible Liabilities BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleLiabilities	7902000
CY2017Q4	akr	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Intangible Liabilities BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleLiabilities	11535000
CY2018Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Net BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet	186463000
CY2017Q4	us-gaap	Business Combination Recognized Identifiable Assets Acquired And Liabilities Assumed Net BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet	254532000
CY2018	us-gaap	Payments To Acquire Businesses Gross PaymentsToAcquireBusinessesGross	147985000
CY2017	us-gaap	Payments To Acquire Businesses Gross PaymentsToAcquireBusinessesGross	200429000
CY2018	akr	Business Combination Consideration Transferred Conversion Of Note Receivable BusinessCombinationConsiderationTransferredConversionOfNoteReceivable	0
CY2017	akr	Business Combination Consideration Transferred Conversion Of Note Receivable BusinessCombinationConsiderationTransferredConversionOfNoteReceivable	41010000
CY2018	akr	Existing Interest In Previously Unconsolidated Investment ExistingInterestInPreviouslyUnconsolidatedInvestment	35881000
CY2018	akr	Change In Control Of Previously Unconsolidated Consolidated Investment Gain On Change In Control ChangeInControlOfPreviouslyUnconsolidatedConsolidatedInvestmentGainOnChangeInControl	0
CY2017Q4	akr	Number Of Real Estate Properties Under Development NumberOfRealEstatePropertiesUnderDevelopment	5
CY2018	akr	Development In Process Transfers In DevelopmentInProcessTransfersIn	0
CY2018	akr	Development In Process Capitalized Costs DevelopmentInProcessCapitalizedCosts	45867000
CY2018	akr	Development In Process Transfers Out DevelopmentInProcessTransfersOut	-99272000
CY2018Q4	akr	Number Of Real Estate Properties Under Development NumberOfRealEstatePropertiesUnderDevelopment	3
CY2018Q4	akr	Number Of Unconsolidated Real Estate Project In Development NumberOfUnconsolidatedRealEstateProjectInDevelopment	1
CY2018Q4	akr	Debt Instruments Number Of Instruments Held DebtInstrumentsNumberOfInstrumentsHeld	5
CY2017	akr	Mortgage Loan On Real Estate Recovered Amount Including Accrued Interest And Fees MortgageLoanOnRealEstateRecoveredAmountIncludingAccruedInterestAndFees	16800000
CY2018Q4	us-gaap	Related Party Transaction Due From To Related Party RelatedPartyTransactionDueFromToRelatedParty	-461000
CY2017Q4	us-gaap	Related Party Transaction Due From To Related Party RelatedPartyTransactionDueFromToRelatedParty	2415000
CY2018Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	556000
CY2017Q4	us-gaap	Investment Owned At Cost InvestmentOwnedAtCost	556000
CY2018Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	115939000
CY2017Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	127571000
CY2018Q4	us-gaap	Deferred Costs Leasing Net DeferredCostsLeasingNet	28619000
CY2017Q4	us-gaap	Deferred Costs Leasing Net DeferredCostsLeasingNet	24589000
CY2018Q4	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	18422000
CY2017Q4	us-gaap	Prepaid Expense Current And Noncurrent PrepaidExpenseCurrentAndNoncurrent	16838000
CY2018Q4	us-gaap	Other Receivables OtherReceivables	5058000
CY2017Q4	us-gaap	Other Receivables OtherReceivables	11356000
CY2018Q4	us-gaap	Interest Receivable InterestReceivable	17046000
CY2017Q4	us-gaap	Interest Receivable InterestReceivable	11668000
CY2018Q4	us-gaap	Contractual Obligation ContractualObligation	55500000
CY2017	us-gaap	Other Comprehensive Income Loss Before Reclassifications Net Of Tax OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax	634000
CY2017Q4	us-gaap	Contractual Obligation ContractualObligation	98700000
CY2018Q4	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	19700000
CY2017Q4	us-gaap	Letters Of Credit Outstanding Amount LettersOfCreditOutstandingAmount	19700000
CY2018Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	214192000
CY2018Q4	us-gaap	Fair Value Hedge Assets At Fair Value FairValueHedgeAssetsAtFairValue	0
CY2018Q4	akr	Finite Lived Intangible Liabilities Net FiniteLivedIntangibleLiabilitiesNet	95045000
CY2018Q4	us-gaap	Deposits Assets DepositsAssets	4611000
CY2017Q4	us-gaap	Deposits Assets DepositsAssets	6296000
CY2018Q4	us-gaap	Due From Affiliate Noncurrent DueFromAffiliateNoncurrent	4000000
CY2017Q4	us-gaap	Due From Affiliate Noncurrent DueFromAffiliateNoncurrent	4300000
CY2018Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	2032000
CY2017Q4	us-gaap	Deferred Tax Assets Liabilities Net DeferredTaxAssetsLiabilitiesNet	2096000
CY2018Q4	us-gaap	Derivative Assets DerivativeAssets	7018000
CY2017Q4	us-gaap	Derivative Assets DerivativeAssets	4402000
CY2018Q4	us-gaap	Due From Related Parties DueFromRelatedParties	1802000
CY2017Q4	us-gaap	Due From Related Parties DueFromRelatedParties	1479000
CY2018Q4	us-gaap	Materials Supplies And Other MaterialsSuppliesAndOther	1953000
CY2017Q4	us-gaap	Materials Supplies And Other MaterialsSuppliesAndOther	2369000
CY2017Q4	us-gaap	Income Tax Receivable IncomeTaxReceivable	1995000
CY2018Q4	akr	Deferred Leasing And Other Costs DeferredLeasingAndOtherCosts	45011000
CY2017Q4	akr	Deferred Leasing And Other Costs DeferredLeasingAndOtherCosts	41020000
CY2018Q4	us-gaap	Deferred Finance Costs Gross DeferredFinanceCostsGross	8960000
CY2017Q4	us-gaap	Deferred Finance Costs Gross DeferredFinanceCostsGross	7786000
CY2018Q4	akr	Deferred Costs Gross DeferredCostsGross	53971000
CY2017Q4	akr	Deferred Costs Gross DeferredCostsGross	48806000
CY2018Q4	akr	Deferred Costs Accumulated Amortization DeferredCostsAccumulatedAmortization	25352000
CY2017Q4	akr	Deferred Costs Accumulated Amortization DeferredCostsAccumulatedAmortization	24217000
CY2018Q4	us-gaap	Deferred Costs Current And Noncurrent DeferredCostsCurrentAndNoncurrent	28619000
CY2017Q4	us-gaap	Deferred Costs Current And Noncurrent DeferredCostsCurrentAndNoncurrent	24589000
CY2017Q4	akr	Finite Lived Intangible Liabilities Net FiniteLivedIntangibleLiabilitiesNet	104478000
CY2018Q4	akr	Accounts Payable And Accrued Expenses AccountsPayableAndAccruedExpenses	65215000
CY2017Q4	akr	Accounts Payable And Accrued Expenses AccountsPayableAndAccruedExpenses	61420000
CY2018Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	34052000
CY2017Q4	us-gaap	Contract With Customer Liability ContractWithCustomerLiability	31306000
CY2018Q4	us-gaap	Security Deposit Liability SecurityDepositLiability	10588000
CY2017Q4	us-gaap	Security Deposit Liability SecurityDepositLiability	10029000
CY2018Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	7304000
CY2017Q4	us-gaap	Derivative Liabilities DerivativeLiabilities	1467000
CY2018Q4	us-gaap	Taxes Payable Current And Noncurrent TaxesPayableCurrentAndNoncurrent	19000
CY2017Q4	us-gaap	Taxes Payable Current And Noncurrent TaxesPayableCurrentAndNoncurrent	176000
CY2018Q4	akr	Accounts Payable And Other Liabilities Other AccountsPayableAndOtherLiabilitiesOther	2738000
CY2017Q4	akr	Accounts Payable And Other Liabilities Other AccountsPayableAndOtherLiabilitiesOther	1176000
CY2018Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	234190000
CY2018Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	118251000
CY2017Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	210607000
CY2017Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	83036000
CY2018Q4	us-gaap	Below Market Lease Gross BelowMarketLeaseGross	152188000
CY2018Q4	us-gaap	Below Market Lease Accumulated Amortization BelowMarketLeaseAccumulatedAmortization	57721000
CY2018Q4	us-gaap	Below Market Lease Net BelowMarketLeaseNet	94467000
CY2017Q4	us-gaap	Below Market Lease Gross BelowMarketLeaseGross	147232000
CY2017Q4	us-gaap	Below Market Lease Accumulated Amortization BelowMarketLeaseAccumulatedAmortization	43391000
CY2017Q4	us-gaap	Below Market Lease Net BelowMarketLeaseNet	103841000
CY2018Q4	akr	Above Market Ground Lease Gross AboveMarketGroundLeaseGross	671000
CY2018Q4	akr	Above Market Ground Lease Accumulated Amortization AboveMarketGroundLeaseAccumulatedAmortization	93000
CY2018Q4	akr	Above Market Ground Lease Net AboveMarketGroundLeaseNet	578000
CY2017Q4	akr	Above Market Ground Lease Gross AboveMarketGroundLeaseGross	671000
CY2017Q4	akr	Above Market Ground Lease Accumulated Amortization AboveMarketGroundLeaseAccumulatedAmortization	34000
CY2017Q4	akr	Above Market Ground Lease Net AboveMarketGroundLeaseNet	637000
	akr	Employee Stock Ownership Plan Allowable Share Purchase Amount Per Annum Maximum EmployeeStockOwnershipPlanAllowableSharePurchaseAmountPerAnnumMaximum	25000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	4425000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	180618000
CY2018Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	203147000
CY2018	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	0
CY2016	akr	Taxable Income Reconciliation Straight Line Rent And Above Market Rent Adjustments TaxableIncomeReconciliationStraightLineRentAndAboveMarketRentAdjustments	7882000
CY2018	akr	Taxable Income Reconciliation Book And Tax Difference Equity Based Compensation TaxableIncomeReconciliationBookAndTaxDifferenceEquityBasedCompensation	-6042000
CY2017	akr	Taxable Income Reconciliation Book And Tax Difference Equity Based Compensation TaxableIncomeReconciliationBookAndTaxDifferenceEquityBasedCompensation	-5325000
CY2016	akr	Taxable Income Reconciliation Book And Tax Difference Equity Based Compensation TaxableIncomeReconciliationBookAndTaxDifferenceEquityBasedCompensation	-10307000
CY2018	akr	Taxable Income Reconciliation Joint Venture Equity In Earnings TaxableIncomeReconciliationJointVentureEquityInEarnings	-13905000
CY2017	akr	Taxable Income Reconciliation Joint Venture Equity In Earnings TaxableIncomeReconciliationJointVentureEquityInEarnings	-9114000
CY2016	akr	Taxable Income Reconciliation Joint Venture Equity In Earnings TaxableIncomeReconciliationJointVentureEquityInEarnings	2011000
CY2018	akr	Taxable Income Reconciliation Impairment Charges TaxableIncomeReconciliationImpairmentCharges	0
CY2017	akr	Taxable Income Reconciliation Impairment Charges TaxableIncomeReconciliationImpairmentCharges	0
CY2016	akr	Taxable Income Reconciliation Impairment Charges TaxableIncomeReconciliationImpairmentCharges	-769000
CY2018	akr	Taxable Income Reconciliation Acquisition Cost TaxableIncomeReconciliationAcquisitionCost	326000
CY2017	akr	Taxable Income Reconciliation Acquisition Cost TaxableIncomeReconciliationAcquisitionCost	1135000
CY2016	akr	Taxable Income Reconciliation Acquisition Cost TaxableIncomeReconciliationAcquisitionCost	5116000
CY2018	akr	Taxable Income Reconciliation Gains Losses TaxableIncomeReconciliationGainsLosses	0
CY2017	akr	Taxable Income Reconciliation Gains Losses TaxableIncomeReconciliationGainsLosses	5181000
CY2016	akr	Taxable Income Reconciliation Gains Losses TaxableIncomeReconciliationGainsLosses	0
CY2018	akr	Taxable Income Reconciliation Book And Tax Difference Miscellaneous TaxableIncomeReconciliationBookAndTaxDifferenceMiscellaneous	2821000
CY2017	akr	Taxable Income Reconciliation Book And Tax Difference Miscellaneous TaxableIncomeReconciliationBookAndTaxDifferenceMiscellaneous	-930000
CY2016	akr	Taxable Income Reconciliation Book And Tax Difference Miscellaneous TaxableIncomeReconciliationBookAndTaxDifferenceMiscellaneous	4924000
CY2018	akr	Taxable Net Income Loss Available To Common Stockholders Basic TaxableNetIncomeLossAvailableToCommonStockholdersBasic	63200000
CY2017	akr	Taxable Net Income Loss Available To Common Stockholders Basic TaxableNetIncomeLossAvailableToCommonStockholdersBasic	84684000
CY2016	akr	Taxable Net Income Loss Available To Common Stockholders Basic TaxableNetIncomeLossAvailableToCommonStockholdersBasic	93000000
CY2018	akr	Taxable Income Reconciliation Distribution Declared TaxableIncomeReconciliationDistributionDeclared	89122000
CY2017	akr	Taxable Income Reconciliation Distribution Declared TaxableIncomeReconciliationDistributionDeclared	87848000
CY2016	akr	Taxable Income Reconciliation Distribution Declared TaxableIncomeReconciliationDistributionDeclared	91053000
CY2018Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.28
CY2018	akr	Allocation Of Common Stock Dividend Per Share Current Fiscal Year AllocationOfCommonStockDividendPerShareCurrentFiscalYear	0.06
CY2018	akr	Allocation Of Common Stock Dividend Per Share Next Fiscal Year AllocationOfCommonStockDividendPerShareNextFiscalYear	0.22
CY2018	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-548000
CY2017	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-1225000
CY2016	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	-538000
CY2018	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-165000
CY2017	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-190000
CY2016	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	-84000
CY2018	akr	Income Tax Reconciliation Permanent Differences Net IncomeTaxReconciliationPermanentDifferencesNet	951000
CY2017	akr	Income Tax Reconciliation Permanent Differences Net IncomeTaxReconciliationPermanentDifferencesNet	1131000
CY2016	akr	Income Tax Reconciliation Permanent Differences Net IncomeTaxReconciliationPermanentDifferencesNet	1663000
CY2018	us-gaap	Income Tax Reconciliation Prior Year Income Taxes IncomeTaxReconciliationPriorYearIncomeTaxes	0
CY2017	us-gaap	Income Tax Reconciliation Prior Year Income Taxes IncomeTaxReconciliationPriorYearIncomeTaxes	-1541000
CY2016	us-gaap	Income Tax Reconciliation Prior Year Income Taxes IncomeTaxReconciliationPriorYearIncomeTaxes	0
CY2018	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	0
CY2017	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	1982000
CY2016	us-gaap	Income Tax Reconciliation Change In Enacted Tax Rate IncomeTaxReconciliationChangeInEnactedTaxRate	0
CY2018	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	172000
CY2017	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	404000
CY2016	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-1516000
CY2018	akr	Income Tax Reconciliation Real Estate Investment Trust State And Local Income Taxes And Franchise Taxes IncomeTaxReconciliationRealEstateInvestmentTrustStateAndLocalIncomeTaxesAndFranchiseTaxes	524000
CY2017	akr	Income Tax Reconciliation Real Estate Investment Trust State And Local Income Taxes And Franchise Taxes IncomeTaxReconciliationRealEstateInvestmentTrustStateAndLocalIncomeTaxesAndFranchiseTaxes	443000
CY2016	akr	Income Tax Reconciliation Real Estate Investment Trust State And Local Income Taxes And Franchise Taxes IncomeTaxReconciliationRealEstateInvestmentTrustStateAndLocalIncomeTaxesAndFranchiseTaxes	370000
CY2018Q4	us-gaap	Deferred Tax Assets Investments DeferredTaxAssetsInvestments	0
CY2017Q4	us-gaap	Deferred Tax Assets Investments DeferredTaxAssetsInvestments	1000000
CY2018Q4	us-gaap	Deferred Tax Assets Capital Loss Carryforwards DeferredTaxAssetsCapitalLossCarryforwards	100000
CY2017Q4	us-gaap	Deferred Tax Assets Capital Loss Carryforwards DeferredTaxAssetsCapitalLossCarryforwards	0
CY2018Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	2000000
CY2017Q4	us-gaap	Deferred Tax Assets Operating Loss Carryforwards DeferredTaxAssetsOperatingLossCarryforwards	1100000
CY2018	us-gaap	Conversion Of Stock Description ConversionOfStockDescription	The effect of the conversion of Common OP Units is not reflected in the computation of basic and diluted earnings per share, as they are exchangeable for Common Shares on a one-for-one basis.
CY2018	akr	Conversion Of Common Op Units To Common Shares ConversionOfCommonOPUnitsToCommonShares	1
CY2018	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	31439000
CY2017	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	61470000
CY2016	us-gaap	Income Loss From Continuing Operations IncomeLossFromContinuingOperations	72776000
CY2018	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	267000
CY2017	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	642000
CY2016	us-gaap	Undistributed Earnings Loss Allocated To Participating Securities Basic UndistributedEarningsLossAllocatedToParticipatingSecuritiesBasic	793000
CY2018	us-gaap	Undistributed Earnings UndistributedEarnings	31172000
CY2017	us-gaap	Undistributed Earnings UndistributedEarnings	60828000
CY2016	us-gaap	Undistributed Earnings UndistributedEarnings	71983000
CY2018	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	82080159
CY2017	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	83682789
CY2016	us-gaap	Weighted Average Number Of Shares Issued Basic WeightedAverageNumberOfSharesIssuedBasic	76231000
CY2017	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	2682
CY2016	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	12550
CY2018	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	82080159
CY2017	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	83685471
CY2016	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	76243550
CY2018Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.09
CY2018Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.09
CY2018Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.11
CY2018Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.09
CY2018Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	83434
CY2018Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	81756
CY2018Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	81566
CY2018Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	81591
CY2018Q1	us-gaap	Revenues Revenues	63124000
CY2018Q2	us-gaap	Revenues Revenues	63569000
CY2018Q3	us-gaap	Revenues Revenues	66075000
CY2018Q4	us-gaap	Revenues Revenues	69445000
CY2018Q1	us-gaap	Profit Loss ProfitLoss	-4160000
CY2018Q2	us-gaap	Profit Loss ProfitLoss	-2270000
CY2018Q3	us-gaap	Profit Loss ProfitLoss	-2597000
CY2018Q4	us-gaap	Profit Loss ProfitLoss	-6671000
CY2018Q1	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	11579000
CY2018Q2	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	9935000
CY2018Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	11822000
CY2018Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	7419000
CY2018Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	7665000
CY2018Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	9225000
CY2018Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	7130000
CY2018Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.09
CY2018Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.09
CY2018Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.11
CY2018Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.09
CY2018Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	83438
CY2018Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	81756
CY2018Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	81566
CY2018Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	81591
CY2018Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.27
CY2018Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.27
CY2018Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.27
CY2017Q1	us-gaap	Revenues Revenues	61999000
CY2017Q2	us-gaap	Revenues Revenues	59504000
CY2017Q3	us-gaap	Revenues Revenues	62678000
CY2017Q4	us-gaap	Revenues Revenues	66081000
CY2017Q1	us-gaap	Profit Loss ProfitLoss	19971000
CY2017Q2	us-gaap	Profit Loss ProfitLoss	6108000
CY2017Q3	us-gaap	Profit Loss ProfitLoss	13285000
CY2017Q4	us-gaap	Profit Loss ProfitLoss	24944000
CY2017Q2	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	5952000
CY2017Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-418000
CY2017Q4	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	-4032000
CY2017Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	15631000
CY2017Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	12867000
CY2017Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	20912000
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
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
CY2018Q4	us-gaap	Real Estate And Accumulated Depreciation Initial Cost Of Land RealEstateAndAccumulatedDepreciationInitialCostOfLand	769582000
CY2018Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	3697805000
CY2018Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	416657000
CY2018Q4	srt	Real Estate And Accumulated Depreciation Amount Of Encumbrances RealEstateAndAccumulatedDepreciationAmountOfEncumbrances	1017288000
CY2018Q4	us-gaap	Real Estate And Accumulated Depreciation Initial Cost Of Buildings And Improvements RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements	2079002000
CY2018Q4	us-gaap	Real Estate And Accumulated Depreciation Costs Capitalized Subsequent To Acquisition Carrying Costs RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts	849221000
CY2018Q4	us-gaap	Real Estate And Accumulated Depreciation Carrying Amount Of Land RealEstateAndAccumulatedDepreciationCarryingAmountOfLand	775766000
CY2018Q4	us-gaap	Real Estate And Accumulated Depreciation Carrying Amount Of Buildings And Improvements RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements	2922039000
CY2016Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	276163000
CY2017Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.25
CY2017Q1	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	83635
CY2017Q2	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	83662
CY2017Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	83700
CY2017Q4	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	83733
CY2017Q1	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	83646
CY2017Q2	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	83662
CY2017Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	83700
CY2017Q4	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	83733
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
CY2017Q3	us-gaap	Asset Impairment Charges AssetImpairmentCharges	3800000
CY2017Q4	akr	Gain Loss Change In Control And Other GainLossChangeInControlAndOther	5600000
CY2017Q4	us-gaap	Asset Impairment Charges AssetImpairmentCharges	10600000
CY2018Q4	us-gaap	Debt Instrument Unamortized Discount DebtInstrumentUnamortizedDiscount	10173000
CY2018Q4	srt	Real Estate Federal Income Tax Basis RealEstateFederalIncomeTaxBasis	3400000000
CY2017Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	3466482000
CY2016Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	3382000000
CY2015Q4	us-gaap	Real Estate Gross At Carrying Value RealEstateGrossAtCarryingValue	2736283000
CY2018	us-gaap	Real Estate Improvements RealEstateImprovements	100077000
CY2017	us-gaap	Real Estate Improvements RealEstateImprovements	55763000
CY2016	us-gaap	Real Estate Improvements RealEstateImprovements	152129000
CY2018	us-gaap	Real Estate Other Acquisitions RealEstateOtherAcquisitions	134559000
CY2017	us-gaap	Real Estate Other Acquisitions RealEstateOtherAcquisitions	179292000
CY2016	us-gaap	Real Estate Other Acquisitions RealEstateOtherAcquisitions	761400000
CY2018	us-gaap	Real Estate Cost Of Real Estate Sold RealEstateCostOfRealEstateSold	34666000
CY2017	us-gaap	Real Estate Cost Of Real Estate Sold RealEstateCostOfRealEstateSold	189895000
CY2016	us-gaap	Real Estate Cost Of Real Estate Sold RealEstateCostOfRealEstateSold	134332000
CY2018	us-gaap	Real Estate Other Deductions RealEstateOtherDeductions	483000
CY2016	us-gaap	Real Estate Other Deductions RealEstateOtherDeductions	9844000
CY2016	akr	Sec Schedule Iii Real Estate Deconsolidationof Previously Consolidated Investments SECScheduleIIIRealEstateDeconsolidationofPreviouslyConsolidatedInvestments	123636000
CY2018	us-gaap	Real Estate Other Additions RealEstateOtherAdditions	31836000
CY2017	us-gaap	Real Estate Other Additions RealEstateOtherAdditions	39322000
CY2017Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	339862000
CY2016Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	287066000
CY2015Q4	us-gaap	Real Estate Accumulated Depreciation RealEstateAccumulatedDepreciation	298703000
CY2018	us-gaap	Sec Schedule Iii Real Estate Accumulated Depreciation Depreciation Expense SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense	78453000
CY2017	us-gaap	Sec Schedule Iii Real Estate Accumulated Depreciation Depreciation Expense SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense	73268000
CY2016	us-gaap	Sec Schedule Iii Real Estate Accumulated Depreciation Depreciation Expense SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense	49269000
CY2018	us-gaap	Real Estate Accumulated Depreciation Real Estate Sold RealEstateAccumulatedDepreciationRealEstateSold	1658000
CY2017	us-gaap	Real Estate Accumulated Depreciation Real Estate Sold RealEstateAccumulatedDepreciationRealEstateSold	20472000
CY2016	us-gaap	Real Estate Accumulated Depreciation Real Estate Sold RealEstateAccumulatedDepreciationRealEstateSold	27829000
CY2016	us-gaap	Real Estate Accumulated Depreciation Other Additions RealEstateAccumulatedDepreciationOtherAdditions	33077000
CY2018Q4	srt	Mortgage Loans On Real Estate Face Amount Of Mortgages MortgageLoansOnRealEstateFaceAmountOfMortgages	215200000
CY2015Q4	us-gaap	Mortgage Loans On Real Estate MortgageLoansOnRealEstate	147188000
CY2018	us-gaap	Mortgage Loans On Real Estate New Mortgage Loans MortgageLoansOnRealEstateNewMortgageLoans	3805000
CY2017	us-gaap	Mortgage Loans On Real Estate New Mortgage Loans MortgageLoansOnRealEstateNewMortgageLoans	11371000
CY2016	us-gaap	Mortgage Loans On Real Estate New Mortgage Loans MortgageLoansOnRealEstateNewMortgageLoans	171794000
CY2018	srt	Mortgage Loans On Real Estate Collections Of Principal MortgageLoansOnRealEstateCollectionsOfPrincipal	26000000
CY2017	srt	Mortgage Loans On Real Estate Collections Of Principal MortgageLoansOnRealEstateCollectionsOfPrincipal	32000000
CY2016	srt	Mortgage Loans On Real Estate Collections Of Principal MortgageLoansOnRealEstateCollectionsOfPrincipal	42819000
CY2018	us-gaap	Mortgage Loans On Real Estate Cost Of Mortgages Sold MortgageLoansOnRealEstateCostOfMortgagesSold	22021000
CY2017	us-gaap	Mortgage Loans On Real Estate Cost Of Mortgages Sold MortgageLoansOnRealEstateCostOfMortgagesSold	101705000

Files In Submission

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0001564590-19-003257.txt	Edgar Link	pending
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$AKR
ACADIA REALTY TRUST Stock $akr

2017 Q4 Form 10-K Financial Statement

#000156459019003257 Filed on February 19, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$AKR ACADIA REALTY TRUST Stock $akr

2017 Q4 Form 10-K Financial Statement

#000156459019003257 Filed on February 19, 2019

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$AKR
ACADIA REALTY TRUST Stock $akr