Acquisitions (DSS Acquisition) - Allocation of Purchase Price to Fair Value of Assets Acquired and Liabilities Assumed (Detail) - USD ($) $ in Millions	Jan. 02, 2016	Jan. 03, 2015	Dec. 28, 2013
Business Acquisition [Line Items]
Goodwill	$ 759.6	$ 743.6	$ 139.2
DSS Group Inc [Member]
Business Acquisition [Line Items]
Cash and cash equivalents	74.5
Accounts receivable	102.6
Inventories	46.4
Prepaid expenses and other current assets	8.8
Deferred income taxes	3.7
Property, plant & equipment	390.0
Goodwill	574.4
Intangibles and other assets	434.0
Accounts payable and accrued liabilities	(118.5)
Long-term debt	(406.0)
Deferred income tax liabilities	(127.9)
Other long-term liabilities	(29.5)
Total	$ 952.5
Scenario, Previously Reported [Member] | DSS Group Inc [Member]
Business Acquisition [Line Items]
Cash and cash equivalents		74.5
Accounts receivable		103.4
Inventories		46.8
Prepaid expenses and other current assets		8.8
Deferred income taxes		2.8
Property, plant & equipment		403.3
Goodwill		556.9
Intangibles and other assets		417.2
Accounts payable and accrued liabilities		(110.2)
Long-term debt		(406.0)
Deferred income tax liabilities		(129.1)
Other long-term liabilities		(27.3)
Total		941.1
Scenario, Adjustment [Member] | DSS Group Inc [Member]
Business Acquisition [Line Items]
Accounts receivable		(0.8)
Inventories		(0.4)
Deferred income taxes		0.9
Property, plant & equipment		(13.3)
Goodwill		17.5
Intangibles and other assets		16.8
Accounts payable and accrued liabilities		(8.3)
Deferred income tax liabilities		1.2
Other long-term liabilities		(2.2)
Total		$ 11.4