Equity - Additional Information (Details) - USD ($) $ / shares in Units, $ in Thousands			1 Months Ended		3 Months Ended			6 Months Ended
	Jul. 29, 2021	Apr. 30, 2021	May 31, 2021	Nov. 30, 2019	Jun. 30, 2021	Jun. 30, 2020	Mar. 31, 2020	Jun. 30, 2021	Jun. 30, 2020
Class of Stock [Line Items]
Dividends declared (in dollars per share)					$ 0.30	$ 0.37		$ 0.60	$ 0.74
Dividends paid (in dollars per share)					$ 0.30	$ 0.37		$ 0.60	$ 0.74
Issuance of common stock, net					$ (43)	$ 767	$ 1,060,000	$ 1,044	$ 1,065,389
Subsequent Event
Class of Stock [Line Items]
Dividends declared (in dollars per share)	$ 0.30
2020 ATM Program
Class of Stock [Line Items]
ATM aggregate amount authorized		$ 1,250,000	$ 1,500,000
ATM aggregate amount remaining								$ 1,500,000
At-The-Market Program
Class of Stock [Line Items]
Option indexed to issuers equity, term								1 year
2019 ATM Program
Class of Stock [Line Items]
Maximum shares issuable under forward equity sales agreement (in shares)									2,000,000.0
Forward equity sales agreement, initial net price (in usd per share)									$ 35.23
2019 ATM Program, Settled
Class of Stock [Line Items]
Share settlement (in shares)							16,800,000
Weighted average settlement price (in usd per share)							$ 31.38
Issuance of common stock, net							$ 528,000
Issuance of common stock, net (in shares)							0
Remainder outstanding (in shares)					0	0		0	0
ATM Direct Issuances | Common Stock
Class of Stock [Line Items]
Issuance of common stock, net (in shares)					0	0		0	0
2019 Forward Equity Offering
Class of Stock [Line Items]
Maximum shares issuable under forward equity sales agreement (in shares)				15,600,000
Forward equity sales agreement, initial net price (in usd per share)				$ 34.46
Share settlement (in shares)							15,600,000
Issuance of common stock, net							$ 534,000
Issuance of common stock, net (in shares)								0	0
Weighted average net price (in usd per share)							$ 34.18