Investments in Unconsolidated Subsidiaries - Schedule of Condensed Statements of Operation Information of Equity Method Investments (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Schedule of Equity Method Investments [Line Items]
Revenue	$ 27,746,036	$ 23,826,195	$ 23,894,091
Net income	1,841,915	755,868	1,291,450
Equity Method Investment, Nonconsolidated Investee or Group of Investees
Schedule of Equity Method Investments [Line Items]
Revenue	2,680,675	2,036,818	1,545,424
Operating income	1,371,014	587,689	549,111
Net income	$ 3,260,051	$ 483,224	$ 419,966