Restructuring, Integration, and Other Charges (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 02, 2016	Jun. 27, 2015	Jul. 02, 2016	Jun. 27, 2015
Restructuring Cost and Reserve [Line Items]
Restructuring, integration, and other charges	$ 16,106	$ 17,147	$ 36,894	$ 33,343
Settlement charge	12,211	0	12,211	0
Other Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Fraud Loss	9,253		(3,942)
Other Assets, Miscellaneous	29,000		29,000
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability	3,334		4,956
Restructuring Charges 2016 Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring, integration, and other charges	7,652	9,875	10,103	19,185
Restructuring Charges 2016 Plan [Member] | Employee Severance [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring, integration, and other charges			7,529
Restructuring Charges 2016 Plan [Member] | Facility Closing [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring, integration, and other charges			2,473
Restructuring Charges 2016 Plan [Member] | Other Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring, integration, and other charges			101
Restructuring Charges 2015 Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Accrual Adjustment			4,039
Restructuring Charges 2015 Plan [Member] | Employee Severance [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Accrual Adjustment			1,830
Restructuring Charges 2015 Plan [Member] | Facility Closing [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Accrual Adjustment			2,209
Restructuring Charges 2015 Plan [Member] | Other Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Accrual Adjustment			0
Restructuring Charges From Prior to 2015 [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Accrual Adjustment			(78)
Restructuring Charges From Prior to 2015 [Member] | Employee Severance [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Accrual Adjustment			(308)
Restructuring Charges From Prior to 2015 [Member] | Facility Closing [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Accrual Adjustment			(64)
Restructuring Charges From Prior to 2015 [Member] | Other Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring Reserve, Accrual Adjustment			294
Restructuring Charges From Prior Periods [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring, integration, and other charges	1,838	268	3,961	678
Restructuring Charges From Acquisitions [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring, integration, and other charges	$ 6,616	$ 7,004	$ 22,830	$ 13,480