Debt - Schedule of Components of Notes Payable (Details) - Notes Payable - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Debt Instrument [Line Items]
Total	$ 5,448,509	$ 4,818,771
Less: Unamortized debt issuance costs	(25,762)	(21,468)
Total	5,422,747	4,797,303
Secured notes payable
Debt Instrument [Line Items]
Fixed rate notes payable	930,830	1,112,220
Variable rate notes payable	$ 392,679	1,081,551
Secured notes payable | Minimum
Debt Instrument [Line Items]
Fixed Rate	2.46%
Variable Rate	1.10%
Secured notes payable | Maximum
Debt Instrument [Line Items]
Fixed Rate	4.23%
Variable Rate	2.45%
Unsecured notes payable
Debt Instrument [Line Items]
Fixed rate notes payable	$ 3,575,000	2,525,000
Variable rate notes payable	$ 550,000	$ 100,000
Unsecured notes payable | Minimum
Debt Instrument [Line Items]
Fixed Rate	2.02%
Variable Rate	1.05%
Unsecured notes payable | Maximum
Debt Instrument [Line Items]
Fixed Rate	4.39%