Acquisitions (DSS Acquisition) - Business Combination Transfer Consideration (Detail) - DSS Group Inc [Member] $ in Millions	6 Months Ended
	Jul. 04, 2015 USD ($)
Business Acquisition [Line Items]
Cash paid to sellers	$ 449.7
Deferred consideration	11.4
Cash paid on behalf of sellers for sellers expenses	25.3
Cash paid to retire term loan on behalf of sellers	317.3
Total consideration	952.5
Convertible Preferred Shares [Member]
Business Acquisition [Line Items]
Preferred Shares	116.1
Non-convertible Preferred Shares [Member]
Business Acquisition [Line Items]
Preferred Shares	$ 32.7