Unaudited Condensed Consolidated Statements of Comprehensive Income Statement - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Tax	$ (9,655)	$ 12,522
Net Income (Loss) Available to Common Stockholders, Basic	37,981	35,180
Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax	30,050	(36,313)
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Net of Tax	29,594	(36,313)
Other Comprehensive Income (Loss), Net of Tax	29,594	(36,313)
Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest	67,575	(1,133)
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Net of Tax	(456)	0
Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI on Derivatives, Tax	$ 146	$ 0