Derivatives and Fair Value Measurements - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended
	Dec. 30, 2023	Sep. 30, 2023
Estimated unrealized gains (losses), net of tax, expected to be reclassified in the next 12 months	$ 3,400
Derivatives designated as hedging instruments | Derivatives in cash flow hedging relationships | Foreign Exchange Forward [Member]
Notional amount of forward exchange contracts	200,600	$ 215,400
Fair value of derivative asset	3,400
Fair value of derivative liability		5,000
Derivatives not designated as hedging instruments | Foreign Exchange Forward [Member]
Notional amount of forward exchange contracts	175,800	145,500
Fair value of derivative asset	$ 3,000
Fair value of derivative liability		$ 1,300