Condensed Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Statement of Comprehensive Income [Abstract]
Net income	$ 415,049	$ 180,009	$ 855,142	$ 673,835
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustments	22,398	(13,171)	9,724	(4,407)
Interest rate swaps – net change in deferred gain or loss	3,571	3,707	10,821	11,359
Pension plans – net change in deferred actuarial loss	51	33	153	100
Other comprehensive income (loss), net of tax	26,020	(9,431)	20,698	7,052
Comprehensive income	$ 441,069	$ 170,578	$ 875,840	$ 680,887