Accumulated Other Comprehensive Income (Schedule of Reclassifications out of Accumulated Other Comprehensive Income) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Jun. 27, 2014		Jun. 27, 2014
Amortization of pension and post-retirement benefit plans:
Total reclassifications for the period			$ 1.7
Reclassification out of Accumulated Other Comprehensive Income
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Income tax provision	0		(0.1)
Net of income taxes	(0.2)		(0.4)
Amortization of pension and post-retirement benefit plans:
Net actuarial loss	2.2	[1]	6.4	[1]
Prior service credit	(2.5)	[1]	(7.4)	[1]
Plan settlements	2.6	[1]	2.9	[1]
Total before tax	2.3		1.9
Income tax provision	(0.7)		(0.6)
Net of income taxes	1.6		1.3
Total reclassifications for the period	1.8		1.7
Reclassification out of Accumulated Other Comprehensive Income | Interest Expense
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Amortization of unrealized gain on derivatives	$ 0.2		$ 0.5

[1] These accumulated other comprehensive income components are included in the computation of net periodic benefit cost. See Note 12 for additional details.