Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2024	Dec. 31, 2023
Statement of Financial Position [Abstract]
Allowance for doubtful accounts, current	$ 91,868	$ 87,250
Accumulated amortization of other intangible assets	37,228	36,557
Allowance for doubtful accounts, noncurrent	$ 3,720	$ 4,449
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock authorized (in shares)	100,000,000	100,000,000
Common stock issued (in shares)	76,533,000	76,329,000
Common stock outstanding (in shares)	73,646,000	73,341,000
Common stock in treasury (in shares)	2,887,000	2,988,000