Goodwill and Intangible Assets (Details) (USD $)	3 Months Ended	6 Months Ended
	Jun. 30, 2013	Mar. 30, 2014 item	Sep. 29, 2013
Goodwill
Balance at beginning of the period		$ 722,792,000
Goodwill additions		11,472,000
Foreign exchange impact		(25,237,000)
Goodwill adjustments		475,000
Balance at end of the period		709,502,000
Number of reporting units having fair value in excess of carrying value of less than 20%.		5
Goodwill		709,502,000
Maximum
Goodwill
Percentage of excess of fair value over carrying value		20.00%
ECS
Goodwill
Balance at beginning of the period		353,608,000
Goodwill additions		11,472,000
Foreign exchange impact		(18,167,000)
Balance at end of the period		346,913,000
Gross amounts of goodwill		404,400,000	411,100,000
Accumulated impairment		57,500,000	57,500,000
Impairment of goodwill	56,600,000
Number of reporting units having fair value in excess of carrying value of less than 20%.		3
Goodwill		346,913,000
Represents the goodwill determined to have fair value in excess of carrying value of less than 20%		208,300,000
ECS | Maximum
Goodwill
Percentage of excess of fair value over carrying value		20.00%
TSS
Goodwill
Balance at beginning of the period		177,579,000
Foreign exchange impact		(17,000)
Goodwill adjustments		161,000
Balance at end of the period		177,723,000
Goodwill		177,723,000
RCM
Goodwill
Balance at beginning of the period		191,605,000
Foreign exchange impact		(7,053,000)
Goodwill adjustments		314,000
Balance at end of the period		184,866,000
Number of reporting units having fair value in excess of carrying value of less than 20%.		2
Goodwill		184,866,000
Represents the goodwill determined to have fair value in excess of carrying value of less than 20%		$ 135,100,000
Number of reporting units recently acquired		2
RCM | Maximum
Goodwill
Percentage of excess of fair value over carrying value		20.00%