CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE EARNINGS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2026	Mar. 31, 2025
Statement of Comprehensive Income [Abstract]
Net earnings	$ 238,433	$ 230,821
Foreign currency translation adjustments:
Foreign currency translation (loss) gain	(21,757)	52,006
Total foreign currency translation adjustments (net of $(8,760) and $9,588 tax (provision) benefit, respectively)	(21,757)	52,006
Pension and other post-retirement benefit plans:
Amortization of actuarial gain included in net periodic pension cost	(394)	(312)
Amortization of prior service credits included in net periodic pension cost	(54)	(159)
Total pension and other post-retirement benefit plans (net of $122 and $132 tax benefit, respectively)	(448)	(471)
Changes in fair value of cash flow hedges:
Unrealized net earnings (loss) arising during the period	1,781	(956)
Net gain reclassified into earnings	(202)	(401)
Total cash flow hedges (net of $(461) and $396 tax (provision) benefit, respectively)	1,579	(1,357)
Other comprehensive (loss) earnings, net of tax	(20,626)	50,178
Comprehensive earnings	$ 217,807	$ 280,999