Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Statement of Comprehensive Income [Abstract]
Net earnings	$ 170,843	$ 414,162	$ 592,634	$ 1,145,868
Other comprehensive loss, net of tax:
Foreign currency translation adjustments, net of income tax benefits of $928 and $5,648 for the three months ended September 30, 2023 and 2022 and $7,025 and $13,429 for the nine months ended September 30, 2023 and 2022	(15,027)	(64,507)	(10,797)	(129,269)
Other comprehensive loss	(15,027)	(64,507)	(10,797)	(129,269)
Comprehensive income	155,816	349,655	581,837	1,016,599
Less comprehensive (loss) income attributable to the noncontrolling interest	(478)	(259)	(1,820)	6,191
Comprehensive income attributable to shareholders	$ 156,294	$ 349,914	$ 583,657	$ 1,010,408