Reportable Segments - Geographic Information (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Oct. 02, 2022	Jul. 03, 2022	Apr. 03, 2022	Jan. 02, 2022	Oct. 03, 2021	Jun. 27, 2021	Mar. 28, 2021	Dec. 27, 2020	Oct. 02, 2022	Oct. 03, 2021	Sep. 27, 2020
Reportable Segments
Revenue	$ 902,562	$ 890,231	$ 852,744	$ 858,510	$ 892,012	$ 801,633	$ 754,764	$ 765,104	$ 3,504,048	$ 3,213,513	$ 2,994,891
Long-lived assets	277,180				303,460				277,180	303,460
United States
Reportable Segments
Revenue									2,416,586	2,256,086	2,107,459
Long-lived assets	199,875				215,689				199,875	215,689
Foreign countries
Reportable Segments
Revenue									1,087,462	957,427	$ 887,432
Long-lived assets	$ 77,305				$ 87,771				$ 77,305	$ 87,771