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Indebtedness - Narrative (Details) - USD ($) $ in Thousands		6 Months Ended
Indebtedness - Narrative (Details) - USD ($) $ in Thousands	Nov. 01, 2021	Mar. 31, 2023	Mar. 31, 2022	Nov. 02, 2021	Mar. 15, 2021
Line of Credit Facility [Line Items]
Weighted average interest rate on debt		8.62%
Payment for Debt Extinguishment or Debt Prepayment Cost		$ 600	$ 61,300
Prior Credit Facility
Line of Credit Facility [Line Items]
Debt issuance costs	$ 2,300			$ 400
Amortization of Debt Issuance Costs	1,900
November 1, 2021 Credit Agreement
Line of Credit Facility [Line Items]
Debt issuance costs	11,700
December 22, 2021 Credit Agreement
Line of Credit Facility [Line Items]
Debt issuance costs	1,700
Term loan
Line of Credit Facility [Line Items]
Revolving loan maximum borrowing capacity	350,000
Term loan \| LIBOR
Line of Credit Facility [Line Items]
Debt instrument, margin spread on LIBOR Rate		5.00%
Term loan \| Base Rate
Line of Credit Facility [Line Items]
Debt instrument, margin spread on LIBOR Rate		4.00%
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%
Term loan \| Base Rate \| Minimum
Line of Credit Facility [Line Items]
Debt Instrument, Interest Rate, Basis for Effective Rate		0.50
Revolving loan
Line of Credit Facility [Line Items]
Revolving loan maximum borrowing capacity	35,000				$ 200,000
Revolving loan \| LIBOR \| Minimum
Line of Credit Facility [Line Items]
Debt instrument, margin spread on LIBOR Rate		3.75%
Revolving loan \| LIBOR \| Maximum
Line of Credit Facility [Line Items]
Debt instrument, margin spread on LIBOR Rate		4.00%
Revolving loan \| Base Rate \| Minimum
Line of Credit Facility [Line Items]
Debt instrument, margin spread on LIBOR Rate		2.75%
Revolving loan \| Base Rate \| Maximum
Line of Credit Facility [Line Items]
Debt instrument, margin spread on LIBOR Rate		3.00%
Letter of Credit
Line of Credit Facility [Line Items]
Revolving loan maximum borrowing capacity	10,000
Swingline Credit Facility
Line of Credit Facility [Line Items]
Revolving loan maximum borrowing capacity	$ 10,000