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v3.25.2

Borrowings and Credit Arrangements - Additional Information (Detail) - USD ($) $ in Millions |  | 3 Months Ended | 9 Months Ended |
--- | --- | --- | --- | ---
Jul. 15, 2025 | Jun. 28, 2025 | Jun. 29, 2024 | Jun. 28, 2025 | Jun. 29, 2024 | Sep. 27, 2021
Interest Rate Swap |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Proceeds from swap |  | $ 1.7 | $ 2.4 | $ 5.0 | $ 14.4 |
Credit Agreement |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Interest rate at end of period |  | 5.42% | 6.44% | 5.42% | 6.44% |
Secured Term Loan | 2021 Term Loan |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Senior notes, face amount |  |  |  |  |  | $ 1,500.0
Amount outstanding |  | $ 1,170.0 |  | $ 1,170.0 |  |
Secured Term Loan | 2021 Term Loan | Subsequent Event |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Amount outstanding | $ 1,170.0 |  |  |  |  |
Secured Term Loan | 2025 Term Loan | Subsequent Event |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Senior notes, face amount | $ 1,170.0 |  |  |  |  |
Variable rate | 1.10% |  |  |  |  |
Revolver | 2021 Revolver |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Revolving credit facility borrowings |  |  |  |  |  | $ 2,000.0
Revolver | 2025 Revolver | Subsequent Event |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Revolving credit facility borrowings | $ 1,250.0 |  |  |  |  |
Commitment fee percentage | 0.15% |  |  |  |  |
Revolver | 2025 Revolver | Subsequent Event | Maximum |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Commitment fee percentage | 0.20% |  |  |  |  |
Senior Notes | 2028 Senior Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Stated interest rate |  | 4.625% |  | 4.625% |  |
Senior notes |  | $ 400.0 |  | $ 400.0 |  |
Senior Notes | 2029 Senior Notes |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Stated interest rate |  | 3.25% |  | 3.25% |  |
Senior notes |  | $ 950.0 |  | $ 950.0 |  |

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