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Debt - Carrying Amounts of Long-term Debt (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022	Jun. 30, 2022
Debt Instrument
Unamortized debt issuance costs	$ (4,024)	$ (4,847)
Total debt	992,625	1,001,497
Less: Current maturities	(135,619)	(134,874)
Total long-term debt	857,006	866,623
Revolving Credit Facility
Debt Instrument
Long-term debt, gross	100,000	100,000
Term Loan
Debt Instrument
Long-term debt, gross	290,625	296,250	$ 300,000
Senior Notes \| Euro Senior Notes, Series A due 2023
Debt Instrument
Long-term debt, gross	123,605	124,716
Senior Notes \| Euro Senior Notes, Series B due 2028
Debt Instrument
Long-term debt, gross	100,363	101,265
Senior Notes \| U.S. Senior Notes, Series B due 2027
Debt Instrument
Long-term debt, gross	100,000	100,000
Senior Notes \| U.S. Senior Notes, Series A due 2025
Debt Instrument
Long-term debt, gross	50,000	50,000
Senior Notes \| U.S. Senior Notes, Series B due 2030
Debt Instrument
Long-term debt, gross	125,000	125,000
Senior Notes \| U.S. Senior Notes, due 2032
Debt Instrument
Long-term debt, gross	100,000	100,000
Other
Debt Instrument
Long-term debt, gross	$ 7,056	$ 9,113