Lease Commitments (Details) (USD $) In Millions, unless otherwise specified	Dec. 30, 2012
Capital
2013	$ 2.1
2014	1.8
2015	1.7
2016	1.7
2017	1.7
Thereafter	9.1
Total minimum lease payments	18.1
Less:
Imputed interest	(3.8)
Current portion	(1.5)
Present value of minimum capital lease payments, net of current portion	12.8
Operating
2013	22.3
2014	17.2
2015	14.9
2016	10.9
2017	7.7
Thereafter	14.6
Total minimum lease payments	$ 87.6