Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	400,000,000	400,000,000
Common stock, shares issued (in shares)	170,283,071	168,179,798
Common stock, shares outstanding (in shares)	170,283,071	168,179,798
Assets	$ 24,068,841	$ 22,703,289
Liabilities	19,399,004	18,084,578
VIE
Assets	3,503,457	3,502,994
Liabilities	$ 2,841,956	$ 2,839,862