Earnings Per Share Level 4 (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Net Income (Loss) Attributable to Parent [Abstract]
Net income attributable to common stockholders	$ 121,971	$ 120,850	$ 398,922	$ 473,033
Weighted average shares (denominator):
Weighted average shares — basic	150,630	156,781	151,654	158,921
Weighted average shares — diluted	152,289	159,100	153,554	161,398
Net income attributable to common stockholders, basic	$ 0.81	$ 0.77	$ 2.63	$ 2.98
Net income attributable to common stockholders, diluted	$ 0.80	$ 0.76	$ 2.60	$ 2.93
Revenues	$ 1,001,859	$ 977,720	$ 3,043,982	$ 3,080,978
Stock Options [Member]
Weighted average shares (denominator):
Share based compensation	1,602	2,246	1,842	2,405
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	891	559	313	465
Restricted Stock Units (RSUs) [Member]
Weighted average shares (denominator):
Share based compensation	57	73	58	72