Debt Obligations - Aggregate Scheduled Principal Payments of Debt Obligation, Excluding Amortization of Discounts and Premiums (Details) $ in Thousands	Jun. 30, 2021 USD ($)
Debt Disclosure [Abstract]
2021 (six months remaining)	$ 0
2022	308,000
2023	350,000
2024	350,000
2025	0
Thereafter	878,610
Total principal payments	1,886,610
Net unamortized premiums/(discounts)	9,163
Net deferred financing costs	(7,182)
Outstanding indebtedness	$ 1,888,591

Long term-debt maturities repayments of principal

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Amount, after accumulated amortization, of debt discount (premium).

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

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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.

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