Revenue from Contracts with Customers - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Mar. 30, 2024	Apr. 01, 2023	Mar. 30, 2024	Apr. 01, 2023	Sep. 30, 2023
Disaggregation of Revenue [Line Items]
Deferred Revenue	$ 165,300		$ 165,300		$ 158,700
Transferred over Time
Disaggregation of Revenue [Line Items]
Percentage of Revenue	83.00%	80.00%	83.00%	81.00%