Goodwill and Other Intangibles - Schedule of Other Intangibles (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Finite And Indefinite Lived Intangible Assets [Line Items]
Gross Carrying Amounts	$ 3,916,282	$ 3,748,353
Accumulated Amortization	(1,751,283)	(1,617,379)
Net Carrying Amount	2,164,999	2,130,974
Trade names and trademarks—indefinite lived
Finite And Indefinite Lived Intangible Assets [Line Items]
Gross Carrying Amounts	423,340	419,270
Net Carrying Amount	$ 423,340	419,270
Customer and vendor relationships
Finite And Indefinite Lived Intangible Assets [Line Items]
Weighted- Avg Useful Lives (Years)	17 years 1 month 6 days
Gross Carrying Amounts	$ 3,073,277	2,922,586
Accumulated Amortization	(1,438,677)	(1,332,542)
Net Carrying Amount	$ 1,634,600	1,590,044
Trade Name and Trademarks
Finite And Indefinite Lived Intangible Assets [Line Items]
Weighted- Avg Useful Lives (Years)	1 year 10 months 24 days
Gross Carrying Amounts	$ 50,447	47,939
Accumulated Amortization	(13,873)	(9,111)
Net Carrying Amount	$ 36,574	38,828
Software
Finite And Indefinite Lived Intangible Assets [Line Items]
Weighted- Avg Useful Lives (Years)	6 years
Gross Carrying Amounts	$ 285,396	278,460
Accumulated Amortization	(231,227)	(216,858)
Net Carrying Amount	$ 54,169	61,602
Non-compete agreements
Finite And Indefinite Lived Intangible Assets [Line Items]
Weighted- Avg Useful Lives (Years)	4 years 2 months 12 days
Gross Carrying Amounts	$ 83,822	80,098
Accumulated Amortization	(67,506)	(58,868)
Net Carrying Amount	$ 16,316	$ 21,230