Supplemental Financial Information - Extended Warranty Income (Details) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Jan. 04, 2020 |
Dec. 29, 2018 |
|
| Movement in Extended Product Warranty Accrual [Roll Forward] | ||
| Balance at beginning of period | $ 24,045 | $ 23,191 |
| Add current period deferred income | 951 | 1,366 |
| Current period recognition of income | (2,252) | (2,025) |
| Balance at end of period | $ 22,744 | $ 22,532 |