Reportable Segments - Geographic Information (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Sep. 29, 2024	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Oct. 01, 2023	Jul. 02, 2023	Apr. 02, 2023	Jan. 01, 2023	Sep. 29, 2024	Oct. 01, 2023	Oct. 02, 2022
Reportable Segments
Revenue	$ 1,374,473	$ 1,344,323	$ 1,251,616	$ 1,228,267	$ 1,260,611	$ 1,208,947	$ 1,158,226	$ 894,766	$ 5,198,679	$ 4,522,550	$ 3,504,048
Long-lived assets	350,992				320,030				350,992	320,030
United States
Reportable Segments
Revenue									3,198,823	2,863,635	2,416,586
Long-lived assets	154,616				159,856				154,616	159,856
Foreign countries
Reportable Segments
Revenue									1,999,856	1,658,915	$ 1,087,462
Long-lived assets	$ 196,376				$ 160,174				$ 196,376	$ 160,174