Goodwill and Other Intangible Assets - Gross Carrying Amounts and Accumulated Amortization Relating to Other Intangible Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 2,937,904	$ 2,719,985
Accumulated Amortization	(1,082,190)	(920,953)
Net	1,855,714	1,799,031	$ 1,792,913
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	2,577,160	2,350,241
Accumulated Amortization	(957,284)	(778,707)
Net	1,619,876	1,571,534
Other intangibles
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	360,744	369,744
Accumulated Amortization	(124,906)	(142,246)
Net	$ 235,838	$ 227,497