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Restructuring Activities (Additional Information) (Details) (USD $) In Millions, unless otherwise specified	3 Months Ended		12 Months Ended
	Mar. 28, 2015	Mar. 22, 2014	Jan. 03, 2015
Restructuring Cost and Reserve [Line Items]
Restructuring costs - COGS	$ 0us-gaap_RestructuringCharges	$ 0.4us-gaap_RestructuringCharges
Restructuring costs - SG&A	(1.0)us-gaap_OtherRestructuringCosts	0us-gaap_OtherRestructuringCosts
Consumer Direct Operations [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring costs - SG&A	(1.0)
Number Of Retail Stores Closed	4		58
Maximum [Member] \| Consumer Direct Operations [Member]
Restructuring Cost and Reserve [Line Items]
Number of retail stores expected to close	140
Estimated pretax restructuring charges	43.0		32.0
Estimated non-cash charges	14.0
Estimated annualized pretax benefit	12.5
Minimum [Member] \| Consumer Direct Operations [Member]
Restructuring Cost and Reserve [Line Items]
Estimated pretax restructuring charges	39.0		26.6
Estimated non-cash charges	$ 11.0