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Debt - Credit Agreement (Details) | Apr. 19, 2024 USD ($) | Dec. 31, 2024 USD ($) | Sep. 30, 2024 USD ($) | Feb. 08, 2021
--- | --- | --- | --- | ---
Credit Agreement | Maximum |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Consolidated leverage ratio |  |  |  | 4.00
New Term Loan A Facility | Credit Agreement |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Maximum borrowing capacity | $ 750,000,000 |  |  |
New Term Loan B Facility | Base Rate |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, floor rate (as percent) | 0.00% |  |  |
Interest rate, basis spread (as percent) | 0.75% |  |  |
New Term Loan B Facility | SOFR |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, floor rate (as percent) | 0.00% |  |  |
Debt instrument, spread adjustment rate (as percent) | 0.00% |  |  |
Interest rate, basis spread (as percent) | 1.75% |  |  |
New Term Loan B Facility | Credit Agreement |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Maximum borrowing capacity | $ 700,000,000 |  |  |
New Revolving Credit Facility | Other Currency |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Interest rate, basis spread (as percent) | 1.225% |  |  |
New Revolving Credit Facility | Base Rate | USD |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, floor rate (as percent) | 0.00% |  |  |
Interest rate, basis spread (as percent) | 0.225% |  |  |
New Revolving Credit Facility | SOFR | USD |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Debt instrument, floor rate (as percent) | 0.00% |  |  |
Debt instrument, spread adjustment rate (as percent) | 0.10% |  |  |
Interest rate, basis spread (as percent) | 1.225% |  |  |
New Revolving Credit Facility | Credit Agreement |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Maximum borrowing capacity | $ 1,500,000,000 |  |  |
Revolving Credit Facility | Credit Agreement |  |  |  |
Debt Instrument [Line Items] |  |  |  |
Outstanding standby letters of credit |  | $ 4,400,000 | $ 4,400,000 |
Current borrowing capacity |  | $ 1,495,600,000 | $ 1,495,600,000 |

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