Debt - Summary of Mortgages Payable (Details) - USD ($) $ in Thousands			6 Months Ended
Jun. 30, 2020	Dec. 31, 2019	Jun. 30, 2020
Debt Instrument [Line Items]
Long-term debt	$ 1,748,662		$ 1,748,662
Weighted average interest rate (as a percent)	3.74%		3.74%
Mortgages payable
Debt Instrument [Line Items]
Discount, net of accumulated amortization	$ (471)	$ (493)	$ (471)
Capitalized loan fees, net of accumulated amortization	(224)	(256)	(224)
Mortgages payable, net	92,967	94,155	92,967
Scheduled principal payments related to amortizing loans			1,242
Fixed rate debt
Debt Instrument [Line Items]
Long-term debt	$ 1,613,662		$ 1,613,662
Weighted average interest rate (as a percent)	3.95%		3.95%
Fixed rate debt \| Mortgages payable
Debt Instrument [Line Items]
Long-term debt	$ 93,662	$ 94,904	$ 93,662
Weighted average interest rate (as a percent)	4.37%	4.37%	4.37%
Weighted average years to maturity	4 years 7 months 6 days	5 years 1 month 6 days
Minimum \| Mortgages payable
Debt Instrument [Line Items]
Fixed interest rate (as a percent)	3.75%	3.75%	3.75%
Maximum \| Mortgages payable
Debt Instrument [Line Items]
Fixed interest rate (as a percent)	7.48%	7.48%	7.48%

Represents the weighted average maturity period for the debt instrument.

No definition available.

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- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

+ References

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-Publisher FASB
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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Amount of the required periodic payments applied to principal.

+ References

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- Definition

Amount, after accumulated amortization, of debt discount.

+ References

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- Definition

Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

+ References

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- Definition

Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 470
-SubTopic 20
-Section 50
-Paragraph 4
-Subparagraph (b)(3)
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- Definition

The interest rate applicable to the portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a set, unchanging rate.

+ References

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- Definition

Weighted average interest rate of long-term debt outstanding calculated at point in time.

+ References

No definition available.

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