Acquisitions - Summarizes the Preliminary Allocation of Total Consideration to Assets Acquired and Liabilities Assumed (Detail) - USD ($) $ in Thousands				12 Months Ended
	Aug. 22, 2022	Oct. 19, 2021	Dec. 09, 2020	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Business Acquisition [Line Items]
Goodwill				$ 629,402	$ 576,913	$ 508,555
Operating Lease, Liability, Current				29,547	11,364
Lease liability - operating leases				78,557	34,916
Cash paid, net				$ 102,661	$ 122,360	$ 84,845
TAGG Logistics, LLC Acquisition [Member]
Business Acquisition [Line Items]
Cash and cash equivalents	$ 839
Accounts receivable trade	24,409
Prepaid expenses and other current assets	2,024
Property and equipment	6,453
Right of use assets - operating leases	56,689
Goodwill	52,062
Other intangibles	27,300
Other assets	1,705
Total assets acquired	171,481
Accounts payable trade	9,497
Accrued payroll	2,500
Accrued other	1,373
Lease liability - operating leases short-term	14,465
Lease liability - operating leases	40,254
Total liabilities assumed	68,089
Total consideration	103,392
Cash paid, net	$ 102,661
Choptank Transport, LLC [Member]
Business Acquisition [Line Items]
Cash and cash equivalents		$ 5,596
Accounts receivable trade		70,989
Prepaid expenses and other current assets		419
Property and equipment		169
Right of use assets - operating leases		922
Goodwill		54,980
Other intangibles		60,500
Total assets acquired		193,575
Accounts payable trade		60,970
Accrued payroll		3,458
Accrued other		359
Lease liability - operating leases short-term		309
Lease liability - operating leases		613
Total liabilities assumed		65,709
Total consideration		127,866
Cash paid, net		$ 122,270
Nonstop Delivery ,LLC [Member]
Business Acquisition [Line Items]
Cash and cash equivalents			$ 4,775
Accounts receivable trade			25,927
Prepaid expenses and other current assets			207
Property and equipment			1,018
Right of use assets - operating leases			1,295
Goodwill			38,156
Other intangibles			47,700
Other assets			14
Total assets acquired			119,092
Accounts payable trade			9,972
Accrued payroll			1,324
Accrued other			578
Lease liability - operating leases short-term			373
Lease liability - operating leases			922
Total liabilities assumed			13,169
Total consideration			105,923
Cash paid, net			$ 84,989