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Long-Term Debt and Finance Leases - Term B Loans and Revolving Credit Facility (Details) - USD ($) $ in Millions	Dec. 20, 2021	Sep. 30, 2024
Term B Loans
Long-Term Debt and Capital Leases
Debt issued	$ 730.0
Spread on variable rate (as a percent)	3.00%
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Floor rate (as a percent)	0.50%
Revolving Credit Facility
Long-Term Debt and Capital Leases
Maximum borrowing capacity	$ 250.0	$ 250.0
Spread on variable rate (as a percent)	2.75%
Debt Instrument, Variable Interest Rate, Type	us-gaap:SecuredOvernightFinancingRateSofrMember
Commitment fee rate for unused commitments (as a percent)	0.50%

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