Earnings Per Share - Schedule Of Basic And Diluted Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended									12 Months Ended
	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2017	Dec. 31, 2019	Dec. 31, 2018
Basic:
Net income attributable to common stockholders	$ 98,631	$ 144,435	$ 152,049	$ 150,849	$ 142,541	$ 129,912	$ 139,044	$ 112,122	$ 42,662	$ 545,964	$ 523,619
Weighted-average common shares outstanding (in shares)									227,828,844	435,071,096	367,226,395
Basic EPS (in dollars per share)									$ 0.19	$ 1.25	$ 1.43
Diluted:
Net income attributable to common stockholders									$ 42,662	$ 545,964	$ 523,619
Diluted weighted-average common shares outstanding (in shares)									227,985,455	439,152,946	367,316,901
Diluted EPS (in dollars per share)									$ 0.19	$ 1.24	$ 1.43