Goodwill and Intangibles - Intangible Assets and Accumulated Amortization Balances (Detail) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 190,049	$ 191,057
Accumulated Amortization	(146,347)	(143,416)
Net Carrying Amount	43,702	47,641
Customer relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	152,220	152,578
Accumulated Amortization	(131,373)	(129,317)
Net Carrying Amount	20,847	23,261
Other
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	37,829	38,479
Accumulated Amortization	(14,974)	(14,099)
Net Carrying Amount	$ 22,855	$ 24,380