Acquisitions Schedule of Recognized Identifiable Assets Acquired and Liabilities Assumed (Tables)

12 Months Ended

Dec. 30, 2017

Business Combinations [Abstract]

Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Table Text Block]

(in thousands)	Allocation Amount			Estimated Weighted Average Useful Life
Receivables, net of allowances of $34,191	$	226,207
Other current assets	46,682
Property and equipment	158,324			20 years
Goodwill	532,327
Intangible assets:
Customer relationships	371,000			10 years
Existing technologies	201,990			5 years
Trade names	39,990			8 years
Total intangible assets	612,980
Other non-current assets	5,212
Accounts payable	(42,306		)
Deferred revenue (current)	(85,314		)
Other current liabilities	(12,853		)
Deferred revenue (non-current)	(48,130		)
Total purchase price	$	1,393,129