Accrued Liabilities (Tables)

12 Months Ended

Dec. 31, 2023

Payables and Accruals [Abstract]

Summary of Accrued Expenses

Accrued liabilities consisted of the following at December 31, 2023 and 2022 (in thousands):

	2023		2022
Salaries, wages, payroll taxes and benefits	$	129,982	$	73,308
Workers’ compensation liability		67,396		67,853
Property, sales, use and other taxes		62,194		10,119
Insurance, other than workers’ compensation		11,524		3,644
Accrued interest payable		19,172		10,522
Deferred revenue		98,914		110,215
Federal and state income taxes payable		3,437		4,644
Accrued merger and integration expense		15,113		—
Other		38,536		28,482
Accrued liabilities	$	446,268	$	308,787