Financial Instruments and Risk Management - Fair Value of the Partnership's Senior Notes (Details) - USD ($) $ in Thousands |
Dec. 24, 2022 |
Sep. 24, 2022 |
|---|---|---|
| Bank Debt and Senior Notes [Abstract] | ||
| Fair value of Senior Notes | $ 895,000 | $ 884,000 |
| 5.875% Senior Notes due March 1, 2027 [Member] | ||
| Bank Debt and Senior Notes [Abstract] | ||
| Fair value of Senior Notes | 336,000 | 336,375 |
| 5.0 % Senior Notes due June 1, 2031 [Member] | ||
| Bank Debt and Senior Notes [Abstract] | ||
| Fair value of Senior Notes | $ 559,000 | $ 547,625 |