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v3.25.2

Debt - Summary of Interest Expense (Detail) - USD ($) $ in Millions | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Debt Instrument [Line Items] |  |  |  |
Non-cash interest for amortization of debt discount and debt issuance costs | $ 0.3 | $ 1.1 | $ 1.0 | $ 2.2
Total interest expense | 10.9 | 12.0 | 28.3 | 24.1
Second Amended and Restated Term Loan Facility [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Interest expense on term loan | 10.5 | 0.0 | 20.7 | 0.0
Previous Extended Term Loan Facility [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Interest expense on term loan | 0.0 | 10.8 | 0.0 | 21.7
Second Amended and Restated Term Loan Facility third party fees |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Interest expense on term loan | 0.0 | 0.0 | 6.4 | 0.0
Revolving Credit Facility [Member] |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Revolving credit facility interest and commitment fees | $ 0.1 | $ 0.1 | $ 0.2 | $ 0.2

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