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Indebtedness - Narrative (Details) - USD ($) $ in Millions	2 Months Ended	4 Months Ended	6 Months Ended
	Mar. 31, 2025	Feb. 12, 2025	Mar. 31, 2025	Dec. 07, 2023	Dec. 22, 2021
Line of Credit Facility [Line Items]
Revolving loan maximum borrowing capacity					$ 215.0
Debt instrument, margin spread on LIBOR Rate	1.75%	2.25%
Credit Facility [Domain] | Line of Credit
Line of Credit Facility [Line Items]
Debt instrument, covenant, leverage ratio, minimum	3.00		3.00
Debt instrument, covenant, liquidity ratio, total net leverage ratio	3.00		3.00
Debt instrument, covenant, holiday, exception	3.50		3.50
Debt Instrument, Covenant, Total Net Leverage Ratio, Unrestricted Cash, Maximum	$ 50.0		$ 50.0
Prior Credit Facility
Line of Credit Facility [Line Items]
Debt issuance costs				$ 9.7
December 7, 2023 Credit Agreement
Line of Credit Facility [Line Items]
Debt issuance costs				1.3
Term loan
Line of Credit Facility [Line Items]
Revolving loan maximum borrowing capacity					350.0
Weighted average interest rate on debt	6.10%		6.10%
Term loan | Base Rate | Federal Funds Rate
Line of Credit Facility [Line Items]
Debt instrument, margin spread on LIBOR Rate			0.50%
Term loan | Base Rate | LIBOR
Line of Credit Facility [Line Items]
Debt instrument, margin spread on LIBOR Rate			1.00%
Revolving loan
Line of Credit Facility [Line Items]
Revolving loan maximum borrowing capacity				250.0	35.0
Line of credit facility, accordion feature, increase limit				95.0
Line of credit facility, unused capacity, commitment fee percentage			0.20%
Revolving loan | Minimum
Line of Credit Facility [Line Items]
Line of credit facility, unused capacity, commitment fee percentage			0.20%
Revolving loan | Maximum
Line of Credit Facility [Line Items]
Line of credit facility, unused capacity, commitment fee percentage			0.35%
Revolving loan | Benchmark Rate | Minimum
Line of Credit Facility [Line Items]
Debt instrument, margin spread on LIBOR Rate			1.75%
Revolving loan | Benchmark Rate | Maximum
Line of Credit Facility [Line Items]
Debt instrument, margin spread on LIBOR Rate			2.75%
Revolving loan | Base Rate | Minimum
Line of Credit Facility [Line Items]
Debt instrument, margin spread on LIBOR Rate			0.75%
Revolving loan | Base Rate | Maximum
Line of Credit Facility [Line Items]
Debt instrument, margin spread on LIBOR Rate			1.75%
Letter of Credit
Line of Credit Facility [Line Items]
Revolving loan maximum borrowing capacity				$ 10.0	10.0
Swingline Credit Facility
Line of Credit Facility [Line Items]
Revolving loan maximum borrowing capacity					$ 10.0

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