Segment Reporting, Other Information (Details)	12 Months Ended
	Dec. 28, 2014	Dec. 29, 2013	Dec. 30, 2012
Wal-Mart Stores, Inc. [Member]
Other Information [Abstract]
Percentage of consolidated net revenues accounted for (in hundredths)	16.00%	16.00%	17.00%
Target Corporation [Member]
Other Information [Abstract]
Percentage of consolidated net revenues accounted for (in hundredths)	8.00%	9.00%	10.00%
Toys R Us, Inc. [Member]
Other Information [Abstract]
Percentage of consolidated net revenues accounted for (in hundredths)	9.00%	10.00%	11.00%