Restructuring, Integration, and Other Charges (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended								12 Months Ended
	Dec. 31, 2013	Sep. 28, 2013	Jun. 29, 2013	Mar. 30, 2013	Dec. 31, 2012	Sep. 29, 2012	Jun. 30, 2012	Mar. 31, 2012	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Restructuring Cost and Reserve [Line Items]
Restructuring, integration, and other charges									$ 92,650	$ 47,437	$ 37,811
Restructuring, integration, and other charges, net of taxes	13,341	16,077	20,688	15,495	6,320	8,576	9,702	6,141	65,601	30,739	28,054
Restructuring Charges Net of Tax Per Share Basic and Diluted	$ 0.13	$ 0.16	$ 0.20		$ 0.06	$ 0.08	$ 0.09	$ 0.05		$ 0.28
Restructuring Charges Net of Tax Per Share Basic				$ 0.15					$ 0.64		$ 0.25
Restructuring Charges Net of Tax Per Share Diluted				$ 0.14					$ 0.63		$ 0.24
Restructuring Charges 2013 Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring, integration, and other charges									79,921
Vacated Facilities									38
Restructuring Charges 2013 Plan [Member] | Global components [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost Number of Positions Eliminated									870
Restructuring Charges 2013 Plan [Member] | Global ECS [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost Number of Positions Eliminated									310
Restructuring Charges 2013 Plan [Member] | Employee Severance [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring, integration, and other charges									66,233
Restructuring Charges 2013 Plan [Member] | Facility Closing [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring, integration, and other charges									12,586
Restructuring Charges 2013 Plan [Member] | Other Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring, integration, and other charges									1,102
Restructuring Charges 2012 Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring, integration, and other charges									486	43,333
Vacated Facilities										14
Restructuring Charges 2012 Plan [Member] | Global components [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost Number of Positions Eliminated										505
Restructuring Charges 2012 Plan [Member] | Global ECS [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost Number of Positions Eliminated										360
Restructuring Charges 2012 Plan [Member] | Employee Severance [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring, integration, and other charges									675	31,318
Restructuring Charges 2012 Plan [Member] | Facility Closing [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring, integration, and other charges									(189)	5,416
Restructuring Charges 2012 Plan [Member] | Other Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring, integration, and other charges									0	6,599
Restructuring Charges 2011 Plan [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring, integration, and other charges									186	2,836	23,818
Vacated Facilities											18
Restructuring Charges 2011 Plan [Member] | Global components [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost Number of Positions Eliminated											280
Restructuring Charges 2011 Plan [Member] | Global ECS [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring and Related Cost Number of Positions Eliminated											240
Restructuring Charges 2011 Plan [Member] | Employee Severance [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring, integration, and other charges									(133)	2,413	17,474
Restructuring Charges 2011 Plan [Member] | Facility Closing [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring, integration, and other charges									319	423	5,387
Restructuring Charges 2011 Plan [Member] | Other Restructuring [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring, integration, and other charges									0	0	957
Restructuring Charges From Prior Periods [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring, integration, and other charges									794	1,387	(689)
Restructuring Charges From Prior to 2011 [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring, integration, and other charges									122
Restructuring Charges From Prior to 2011 [Member] | Employee Severance [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring, integration, and other charges									(8)
Restructuring Charges From Prior to 2011 [Member] | Facility Closing [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring, integration, and other charges									130
Restructuring Charges From Acquisitions [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring, integration, and other charges									11,935	2,717	14,682
Restructuring Charges From Acquisitions [Member] | Contingent Consideration [Member]
Restructuring Cost and Reserve [Line Items]
Restructuring, integration, and other charges										$ 9,584