Reclassifications Out of Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jun. 30, 2024	Jul. 02, 2023	Jun. 30, 2024	Jul. 02, 2023
Reclassifications out of accumulated other comprehensive income (loss)
Beginning balance	$ 1,584,850	$ 1,355,668	$ 1,403,506	$ 1,183,137
Amounts reclassified from accumulated other comprehensive loss:
Other comprehensive income, net of tax	1,857	43,456	40,606	70,218
Ending balance	1,666,203	1,452,789	1,666,203	1,452,789
Accumulated Other Comprehensive Income (Loss)
Reclassifications out of accumulated other comprehensive income (loss)
Beginning balance	(156,546)	(181,381)	(195,295)	(208,144)
Other comprehensive income (loss) before reclassifications	1,857	42,362	40,606	67,808
Amounts reclassified from accumulated other comprehensive loss:
Interest rate contracts, net of tax		1,093		2,410
Other comprehensive income, net of tax	1,857	43,455	40,606	70,218
Ending balance	(154,689)	(137,926)	(154,689)	(137,926)
Foreign Currency Translation Adjustments
Reclassifications out of accumulated other comprehensive income (loss)
Beginning balance	(159,171)	(185,602)	(197,933)	(210,556)
Other comprehensive income (loss) before reclassifications	1,854	44,499	40,616	69,453
Amounts reclassified from accumulated other comprehensive loss:
Interest rate contracts, net of tax		0		0
Other comprehensive income, net of tax	1,854	44,499	40,616	69,453
Ending balance	(157,317)	(141,103)	(157,317)	(141,103)
Gain (Loss) on Derivative Instruments
Reclassifications out of accumulated other comprehensive income (loss)
Beginning balance	0	1,427	0	2,412
Other comprehensive income (loss) before reclassifications	0	(2,137)	0	(4,439)
Amounts reclassified from accumulated other comprehensive loss:
Interest rate contracts, net of tax		1,093		2,410
Other comprehensive income, net of tax	0	(1,044)	0	(2,029)
Ending balance	0	383	0	383
Net Pension Adjustments
Reclassifications out of accumulated other comprehensive income (loss)
Beginning balance	2,625	2,794	2,638	0
Other comprehensive income (loss) before reclassifications	3	0	(10)	2,794
Amounts reclassified from accumulated other comprehensive loss:
Interest rate contracts, net of tax		0		0
Other comprehensive income, net of tax	3	0	(10)	2,794
Ending balance	$ 2,628	$ 2,794	$ 2,628	$ 2,794