Pension and Postretirement Benefit Plans Narrative (Details) (USD $)	12 Months Ended								11 Months Ended	1 Months Ended	11 Months Ended	12 Months Ended		3 Months Ended	12 Months Ended
	Jan. 03, 2015	Dec. 28, 2013	Dec. 29, 2012	Dec. 31, 2011	Dec. 28, 2013 Long-term Growth Investments	Dec. 28, 2013 Near-term Benefit Payments Investments	Dec. 28, 2013 Equity Securities	Dec. 28, 2013 Corporate Bonds, U.S. Treasury Securities, Cash, Cash Equivalents, or Other Investments	Dec. 31, 2011 Discontinued Operations, Net	Jan. 28, 2011 Non-U.S. Plans Benefits	Dec. 31, 2011 Non-U.S. Plans Benefits	Dec. 28, 2013 Non-U.S. Plans Benefits	Dec. 29, 2012 Non-U.S. Plans Benefits	Dec. 28, 2013 Canadian Plans pension_plan	Dec. 28, 2013 Canadian Plans Special Charges Net
Defined Benefit Plan Disclosure [Line Items]
Employee benefit plans, net of tax		$ 400,000	$ 100,000
Defined Benefit Plan, Funded Status of Plan		6,500,000	3,300,000
Number of liquidated pension plans														2
Current assets														0
Curtailment / settlement (gain) loss										0	0	0	792,000		800,000
Amortization of gains (losses)		100,000
Gain (loss) due to curtailments									600,000
Target plan asset allocations					80.00%	20.00%
Target plan asset allocations, min							40.00%	40.00%
Target plan asset allocations, max							55.00%	55.00%
Employer contributions in 2013	5,000,000
Effect of 1% increase on service and interest cost		100,000
Effect of 1% increase on accumulated postretirement benefit obligation		100,000
Effect of 1% decrease on service and interest cost		(100,000)
Effect of 1% decrease on accumulated postretirement benefit obligation		(100,000)
Cost recognized for defined contribution plan		$ 2,700,000	$ 2,500,000	$ 2,500,000