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v3.25.2

Long-term debt - Additional Information (Detail) - USD ($) $ in Thousands |  | 3 Months Ended | 6 Months Ended |
--- | --- | --- | --- | ---
May 23, 2025 | Jun. 30, 2025 | Jun. 30, 2025 | Dec. 31, 2024
Debt Instrument [Line Items] |  |  |  |
Weighted average effective interest rate at quarter end |  | 5.73% | 5.73% |
Percentage of debt instruments bearing fixed interest rate |  | 63.00% | 63.00% |
Long Term Debt Percentage Bearing Economically Fixed Interest Rate |  | 97.00% | 97.00% |
Change Healthcare Temporary Funding Assistance |  |  |  |
Debt Instrument [Line Items] |  |  |  |
CHC Temporary Funding Assistance |  | $ 0 | $ 0 | $ 92,777
6.75% Senior Notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt, Interest Rate, at Point in Time | 6.75% | 6.75% | 6.75% |
Senior Notes | $ 1,000,000 | $ 1,000,000 | $ 1,000,000 |
Debt Instrument, Maturity Date |  |  | Jul. 15, 2033 |
Debt Instrument, Fair Value Disclosure |  | $ 1,032,500 | $ 1,032,500 |
Debt Instrument, Date of First Required Payment | Jan. 15, 2026 |  |  |
Debt Instrument, Redemption, Description | The Company may redeem up to 40% of the aggregate principal amount of the 6.75% Senior Notes at any time prior to July 15, 2028 |  |  |
Debt Instrument, Redemption Price, Percentage Any time Prior to July 15, 2028 | 106.75% |  |  |
Debt Instrument, Redemption Price, if change of control | 101.00% |  |  |
Debt Instrument, Fee Amount | $ 11,799 |  |  |
Debt Instrument, Payment Terms | The 6.75% Senior Notes pay interest on January 15 and July 15 of each year beginning January 15, 2026 and mature on July 15, 2033. |  |  |
Senior Secured Credit Facilities |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Weighted average effective interest rate at quarter end |  | 6.60% | 6.60% |
Debt Instrument, Unamortized Discount |  | $ 7,435 | $ 7,435 | 8,084
Deferred Financing Costs |  | 24,978 | 24,978 | 28,879
Senior Notes |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Deferred Financing Costs |  | 46,111 | 46,111 | 37,612
Debt Instrument, Unamortized Premium |  | 9,293 | 9,293 | $ 10,239
Term Loan A-1 |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Secured Debt Outstanding Principal Balance Subject To SOFR |  | 327,789 | $ 327,789 |
Debt Instrument, Maturity Date |  |  | Apr. 28, 2028 |
Debt Instrument, Fair Value Disclosure |  | 2,202,590 | $ 2,202,590 |
Term Loan A-1 and Revolver | SOFR |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt Instrument, Description of Variable Rate Basis |  |  | Base +1.75% |
Term Loan B-1 |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt Instrument, Maturity Date |  |  | May 09, 2031 |
Debt Instrument, Fair Value Disclosure |  | $ 1,636,089 | $ 1,636,089 |
Term Loan B-1 | SOFR |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt Instrument, Description of Variable Rate Basis |  | SOFR + 2.00% |  |
Revolving line of credit |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt Instrument, Maturity Date |  |  | Apr. 28, 2028 |
Line of Credit Facility [Line Items] |  |  |  |
Line of Credit Facility, Remaining Borrowing Capacity |  | $ 1,500,000 | $ 1,500,000 |
Letter of Credit |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Letters of credit outstanding |  | 0 | 0 |
Bilateral Secured Letter Of Credit Facility |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Letters of credit outstanding |  | $ 159,115 | $ 159,115 |

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