Acquisitions - Unaudited Supplemental Pro Forma Results of Operations (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Business Combination and Asset Acquisition [Abstract]
Revenues	$ 15,503,994	$ 14,082,275	$ 12,844,508
Gross profit	2,511,503	2,226,703	1,761,317
Selling, general and administrative expenses	(1,353,780)	(1,208,909)	(1,027,254)
Amortization of intangible assets	(311,208)	(404,014)	(95,185)
Net income	624,506	421,105	434,593
Net income attributable to common stock	$ 618,479	$ 414,742	$ 429,822
Earnings per share attributable to common stock:
Basic (in dollars per share)	$ 4.31	$ 2.85	$ 2.92
Diluted (in dollars per share)	$ 4.18	$ 2.77	$ 2.89