Derivative Financial Instruments - General Information (Details) - Derivatives designated as hedging instruments	3 Months Ended	9 Months Ended	12 Months Ended
	Dec. 29, 2013 agreement	Jul. 01, 2018 USD ($)	Oct. 01, 2017 USD ($)	Sep. 29, 2013 agreement
Interest rate swap agreements | Designated as cash flow hedges
Derivative Financial Instruments
Number of derivative agreements | agreement	2			3
Foreign currency forward contracts and interest rate swap agreements
Derivative Financial Instruments
Ineffective portion of derivative instruments		$ 0	$ 0
Amounts excluded from effectiveness testing		$ 0	$ 0