Goodwill and Other Intangible Assets - Gross Carrying Amounts and Accumulated Amortization Relating to Other Intangible Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 2,607,194	$ 2,468,882
Accumulated Amortization	(814,281)	(656,372)
Net	1,792,913	1,812,510	$ 1,406,401
Customer relationships
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	2,252,553	2,121,171
Accumulated Amortization	(695,934)	(566,111)
Net	1,556,619	1,555,060
Trademarks
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	349,022	342,136
Accumulated Amortization	(113,123)	(85,188)
Net	235,899	256,948
Non-competition agreements
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	5,619	5,575
Accumulated Amortization	(5,224)	(5,073)
Net	$ 395	$ 502