Reorganization and Realignment Costs G&A Realignment - November 2014 Plan (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 02, 2017	Jul. 03, 2016	Jul. 02, 2017	Jul. 03, 2016
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	$ 17,699	$ 2,487	$ 17,880	$ 5,737
G&A Realignment – November 2014 Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Charges	0	$ 406	0	$ 933
Restructuring Charges, Incurred to Date	$ 23,960		$ 23,960