Lease Obligations (Future Minimum Rental Payments of Non-cancelable Leases With Terms In Excess of One Year) (Details) (USD $) In Millions, unless otherwise specified	Jan. 03, 2015	Dec. 28, 2013
Leases [Abstract]
2015, capital leases	$ 128.9
2016, capital leases	118.0
2017, capital leases	98.5
2018, capital leases	70.1
2019, capital leases	59.7
Thereafter, capital leases	259.7
Total minimum lease payments, capital leases	734.9
Less amounts representing interest, capital leases	(211.1)
Present value of net minimum lease payments, capital leases	523.8
Less current obligations	(94.7)	(49.3)
Long-term obligations	429.1	375.5
2015, operating leases	450.7
2016, operating leases	424.8
2017, operating leases	380.3
2018, operating leases	328.7
2019, operating leases	279.4
Thereafter, operating leases	1,878.5
Total minimum lease payments, operating leases	$ 3,742.4