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v3.25.3

Debt - Term Loan Facility (Narrative) (Details) | 1 Months Ended | 3 Months Ended | 9 Months Ended |
--- | --- | --- | --- | ---
Dec. 31, 2024 USD ($) draw | Sep. 30, 2025 USD ($) | Dec. 31, 2024 USD ($) draw | Sep. 30, 2025 USD ($) | Sep. 30, 2024 USD ($) | Dec. 11, 2025 USD ($)
Line of Credit Facility [Line Items] |  |  |  |  |  |
Proceeds from term loan facility |  |  |  | $ 150,000,000.0 | $ 0 |
Credit Agreement | Line of Credit |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Principal balance | $ 1,000,000,000 | $ 1,142,100,000 | $ 1,000,000,000 | 1,142,100,000 |  |
Credit Agreement | Secured Debt | Line of Credit |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Debt instrument, term |  |  | 5 years |  |  |
Line of credit facility, maximum borrowing capacity | 2,000,000,000.0 | 2,700,000,000 | $ 2,000,000,000.0 | 2,700,000,000 |  |
Proceeds from term loan facility | 1,000,000,000.0 |  |  |  |  |
Debt issuance fees | 27,600,000 |  | 27,600,000 |  |  |
Principal balance |  | 1,142,100,000 |  | $ 1,142,100,000 |  |
Unused capacity, commitment fee (percent) |  |  |  | 1.00% |  |
Commitment fee deferred issuance cost reclassified |  | 1,200,000 |  | $ 1,200,000 |  |
Accrued commitment fee deferred issuance cost |  | 6,900,000 |  | $ 6,900,000 |  |
Debt instrument, periodic payment percentage |  |  |  | 0.25% |  |
Interest expense |  | 22,500,000 |  | $ 65,800,000 |  |
Credit Agreement | Secured Debt | Line of Credit | Variable Rate Component One |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Basis spread on variable rate (percent) |  |  |  | 2.75% |  |
Credit Agreement | Secured Debt | Line of Credit | Variable Rate Component Two |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Basis spread on variable rate (percent) |  |  |  | 3.75% |  |
Credit Agreement | Secured Debt | Line of Credit | Federal Funds Rate | Variable Rate Component One |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Basis spread on variable rate (percent) |  |  |  | 0.50% |  |
Credit Agreement | Secured Debt | Line of Credit | SOFR | Variable Rate Component One |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Basis spread on variable rate (percent) |  |  |  | 1.00% |  |
Credit Agreement | Secured Debt | Line of Credit | Debt Instrument, Redemption, Period One |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Debt instrument prepayment premium |  |  |  | 2.00% |  |
Credit Agreement | Secured Debt | Line of Credit | Debt Instrument, Redemption, Period Two |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Debt instrument prepayment premium |  |  |  | 1.00% |  |
Credit Agreement | Letter of Credit | Line of Credit |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity | 35,000,000.0 |  | 35,000,000.0 |  |  |
Debt issuance fees | 200,000 |  | 200,000 |  |  |
Aggregate letters of credit outstanding amount |  | 0 |  | $ 0 |  |
Initial Term Loan | Secured Debt | Line of Credit |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity | 1,000,000,000.0 | 1,000,000,000.0 | 1,000,000,000.0 | 1,000,000,000.0 |  |
Delayed Draw Term Loan | Secured Debt | Line of Credit |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity | 1,000,000,000.0 | 1,000,000,000.0 | 1,000,000,000.0 | 1,000,000,000.0 |  |
Debt issuance fees | 23,400,000 |  | 23,400,000 |  |  |
Required increment draw amount | $ 5,000,000 |  | $ 5,000,000 |  |  |
Maximum number of draws on line of credit facility | draw | 10 |  | 10 |  |  |
Principal balance |  | 150,000,000.0 |  | 150,000,000.0 |  |
Remaining borrowing capacity |  | 850,000,000.0 |  | 850,000,000.0 |  |
Delayed Draw Term Loan | Secured Debt | Line of Credit | Forecast |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity |  |  |  |  |  | $ 500,000,000.0
Credit Agreement, 2025 Delayed Draw Term Loan | Secured Debt | Line of Credit |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Line of credit facility, maximum borrowing capacity |  | 700,000,000.0 |  | 700,000,000.0 |  |
Debt issuance fees | $ 8,300,000 |  | $ 8,300,000 |  |  |
Principal balance |  | $ 0 |  | $ 0 |  |
Debt instrument, periodic payment percentage |  |  |  | 0.25% |  |
Credit Agreement, 2025 Delayed Draw Term Loan | Secured Debt | Line of Credit | Debt Instrument, Redemption, Period One |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Debt instrument prepayment premium |  |  |  | 2.00% |  |
Credit Agreement, 2025 Delayed Draw Term Loan | Secured Debt | Line of Credit | Debt Instrument, Redemption, Period Two |  |  |  |  |  |
Line of Credit Facility [Line Items] |  |  |  |  |  |
Debt instrument prepayment premium |  |  |  | 1.00% |  |

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