Goodwill and Other Intangible Assets Other Intangible Textual (Details) (USD $)	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 27, 2014	Sep. 28, 2013	Sep. 27, 2014	Sep. 28, 2013	Dec. 28, 2013
Finite-Lived Intangible Assets [Line Items]
Impairment of Intangible Assets (Excluding Goodwill)	$ 89,687,000	$ 0	$ 89,687,000	$ 0	$ 79,900,000
Goodwill, Impaired, Accumulated Impairment Loss	232,800,000		232,800,000		84,300,000
Goodwill, Impairment Loss	148,504,000	0	148,504,000	0
Amortization of Intangible Assets	$ 6,400,000	$ 6,500,000	$ 19,300,000	$ 19,600,000
Amortized customer bases
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life			13 years
Amortized non-compete agreements
Finite-Lived Intangible Assets [Line Items]
Finite-Lived Intangible Asset, Useful Life			3 years