Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Statement of Comprehensive Income [Abstract]
Net earnings	$ 811,633	$ 751,779	$ 1,360,605
Other comprehensive (loss) income, net of tax:
Foreign currency translation adjustments, net of tax benefit of $2,573 in 2024, $5,205 in 2023, and $5,037 in 2022	(41,294)	10,238	(73,451)
Other comprehensive (loss) income	(41,294)	10,238	(73,451)
Comprehensive income	770,339	762,017	1,287,154
Less comprehensive income (loss) attributable to the noncontrolling interest	1,709	(1,362)	1,894
Comprehensive income attributable to shareholders	$ 768,630	$ 763,379	$ 1,285,260