Goodwill and Other Intangible Assets - (Other Intangible Assets) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 28, 2014	Dec. 28, 2013
Finite-Lived Intangible Assets, Net
Amortized Intangible Assets, Cost	$ 327,528	$ 327,300
Amortized Intangible Assets, Accumulated Amortization	95,897	82,885
Amortized Intangible Assets, Net Carrying Value	231,631	244,415
Intangible Assets, Net (Excluding Goodwill)
Amortized and Non-amortized Intangible Assets, Cost (Excluding Goodwill)	646,710	646,109
Amortized and Non-amortized Intangible Assets, Net (Excluding Goodwill)	550,813	563,224
Non-amortized trade names
Intangible Assets, Net (Excluding Goodwill)
Non-amortized Intangible Assets, Cost	319,182	318,809
Amortized customer bases
Finite-Lived Intangible Assets, Net
Amortized Intangible Assets, Cost	327,508	327,280
Amortized Intangible Assets, Accumulated Amortization	95,883	82,874
Amortized Intangible Assets, Net Carrying Value	231,625	244,406
Amortized non-compete agreements
Finite-Lived Intangible Assets, Net
Amortized Intangible Assets, Cost	20	20
Amortized Intangible Assets, Accumulated Amortization	14	11
Amortized Intangible Assets, Net Carrying Value	$ 6	$ 9