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Derivatives and Hedging Activities - Narrative (Details) | 1 Months Ended | 3 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | ---
Feb. 28, 2021 USD ($) | Sep. 30, 2022 USD ($) instrument | Mar. 31, 2021 USD ($) | Jun. 30, 2022 USD ($) derivative_instrument | Apr. 30, 2022 USD ($) | Sep. 30, 2021 USD ($) | Jul. 31, 2021 USD ($)
First Lien Term Loan |  |  |  |  |  |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |  |  |  |  |  |
Extinguishment of debt |  |  | $ 356,400,000 |  |  |  |
First Lien Term Loan | Term Loan |  |  |  |  |  |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |  |  |  |  |  |
Extinguishment of debt | $ 356,400,000 |  |  |  |  |  |
First Lien Credit Agreement, Amendment | Term Loan |  |  |  |  |  |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |  |  |  |  |  |
Face amount of debt |  |  |  |  |  |  | $ 200,000,000
First Lien Term Loan |  |  |  |  |  |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |  |  |  |  |  |
Changes in fair value included in AOCI expected to be reclassified over the next 12 months |  | $ 19,900,000 |  |  |  |  |
Interest rate cap contract | Cash Flow Hedging | Not Designated as Hedging Instrument |  |  |  |  |  |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |  |  |  |  |  |
Notional amount |  | 400,000,000 | $ 100,000,000 |  |  | $ 100,000,000 |
Gain on derivatives |  | 3,000,000 |  |  |  |  |
Derecognition of derivative asset |  | 2,500,000 |  |  |  |  |
Interest rate cap contract | Cash Flow Hedging | Designated as Hedging Instrument |  |  |  |  |  |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |  |  |  |  |  |
Notional amount |  | $ 100,000,000.0 |  |  |  |  |
Number of Instruments | instrument |  | 1 |  |  |  |  |
Forward-starting interest rate swap contracts - April 2022 | Cash Flow Hedging | Not Designated as Hedging Instrument |  |  |  |  |  |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |  |  |  |  |  |
Notional amount |  |  |  |  |  | $ 100,000,000 |
Interest rate swap contracts | Cash Flow Hedging |  |  |  |  |  |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |  |  |  |  |  |
Notional amount |  |  |  | $ 350,000,000 | $ 500,000,000 |  |
Interest rate swap contracts | Cash Flow Hedging | Designated as Hedging Instrument |  |  |  |  |  |  |
Derivative Instruments and Hedging Activities Disclosures [Line Items] |  |  |  |  |  |  |
Notional amount |  | $ 500,000,000.0 |  |  |  |  |
Number of Instruments |  | 2 |  | 2 |  |  |

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