Stockholders' Equity (Details) - USD ($)				12 Months Ended
	Jun. 03, 2020	May 22, 2020	Mar. 16, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Feb. 01, 2021	Feb. 12, 2017
Class of Stock
Stock dividend (in shares)	7,759,280
Dividend declared (in dollars per share)			$ 0.50
Cash portion of dividend	20.00%
Dividends declared for common stock (in dollars per share)	$ 0.10			$ 0.60	$ 1.55	$ 3.00
Stock portion of dividend	80.00%
Volume weighted average trading price (in dollars per share)		$ 7.2956
Reduction from dividends on basic and diluted earnings per share (in dollars per share)					$ 0.05
Authorized repurchase amount								$ 500,000,000
Proceeds from issuance net of common stock				$ 830,241,000
Additional shares available for sale				$ 151,699,000
Shares repurchased (in shares)				0	0	0
March 2021 ATM Program
Class of Stock
Authorized repurchase amount							$ 500,000,000
February 2021 ATM Program
Class of Stock
Authorized repurchase amount							$ 500,000,000
ATM Programs
Class of Stock
Authorized repurchase amount				$ 1,000,000,000
Number of shares issued in transaction (in shares)				62,049,131
Net proceeds from stock offerings				$ 848,301,000