Restructuring, Integration, and Other Charges (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 28, 2013	Sep. 29, 2012	Sep. 28, 2013	Sep. 29, 2012
Restructuring Cost and Reserve [Line Items]
Restructuring, integration, and other charges	$ 22,568	$ 14,562	$ 74,402	$ 36,152
Restructuring, integration, and other charges, net	16,077	8,576	52,260	24,419
Restructuring Charges Net of Tax Per Share Basic	$ 0.16	$ 0.08	$ 0.51	$ 0.22
Restructuring Charges Net of Tax Per Share Diluted	$ 0.16	$ 0.08	$ 0.50	$ 0.22
Employee Severance [Member]
Restructuring Cost and Reserve [Line Items]
Number of Years for the Personnel Accrual to Be Spent	1		1
Other Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Number of Years for the Other Accrual to Be Spent	1		1
Restructuring Charge 2013 Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring, integration, and other charges	20,007		65,871
Vacated Facilities			31
Restructuring Charge 2013 Plan [Member] | Employee Severance [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring, integration, and other charges			56,561
Restructuring Charge 2013 Plan [Member] | Facility Closing [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring, integration, and other charges			8,415
Restructuring Charge 2013 Plan [Member] | Other Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring, integration, and other charges			895
Restructuring Charge 2013 Plan [Member] | Global Components [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost Number of Positions Eliminated			770
Restructuring Charge 2013 Plan [Member] | Global ECS [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost Number of Positions Eliminated			250
Restructuring Charges 2012 Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring, integration, and other charges		15,151	301	29,998
Restructuring Charges 2012 Plan [Member] | Employee Severance [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring, integration, and other charges			790
Restructuring Charges 2012 Plan [Member] | Facility Closing [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring, integration, and other charges			(489)
Restructuring Charges From Prior Periods [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring, integration, and other charges	34	655	955	1,082
Restructuring Charges From Acquisitions [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring, integration, and other charges	2,527	(1,244)	7,576	5,072
Restructuring Charges From Acquisitions [Member] | Adjustments for Contingent Consideration [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring, integration, and other charges		$ (5,091)		$ (4,325)