Goodwill and Other Intangible Assets - (Other Intangible Assets) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 29, 2014	Dec. 28, 2013
Finite-Lived Intangible Assets, Net
Amortized Intangible Assets, Cost	$ 325,402	$ 327,300
Amortized Intangible Assets, Accumulated Amortization	88,756	82,885
Amortized Intangible Assets, Net Carrying Value	236,646	244,415
Intangible Assets, Net (Excluding Goodwill)
Amortized and Non-amortized Intangible Assets, Cost (Excluding Goodwill)	641,126	646,109
Amortized and Non-amortized Intangible Assets, Net (Excluding Goodwill)	552,370	563,224
Non-amortized trade names
Intangible Assets, Net (Excluding Goodwill)
Non-amortized Intangible Assets, Cost	315,724	318,809
Amortized customer bases
Finite-Lived Intangible Assets, Net
Amortized Intangible Assets, Cost	325,382	327,280
Amortized Intangible Assets, Accumulated Amortization	88,743	82,874
Amortized Intangible Assets, Net Carrying Value	236,639	244,406
Amortized non-compete agreements
Finite-Lived Intangible Assets, Net
Amortized Intangible Assets, Cost	20	20
Amortized Intangible Assets, Accumulated Amortization	13	11
Amortized Intangible Assets, Net Carrying Value	$ 7	$ 9