Divestitures - Additional Information (Detail) - USD ($) $ in Millions	3 Months Ended			6 Months Ended
	Jul. 01, 2017	Apr. 01, 2017	Jul. 02, 2016	Jul. 01, 2017	Jul. 02, 2016	Dec. 31, 2016
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Accounts and notes receivable, net						$ 35.3
Proceeds (payments) from sales of businesses, net of cash sold	$ 0.5		$ 0.0	$ 745.3	$ 0.0
Income (Loss) from Individually Significant Component Disposed of or Held-for-sale, Excluding Discontinued Operations, before Income Tax	0.0		$ 13.9	0.6	$ 20.4
Inventories, net						33.2
Property, Plant and Equipment, net						52.3
Goodwill and other intangibles, net						399.8
Other Assets						2.8
Total assets						523.4
Accounts payable and accrued expenses						38.0
Other liabilities						15.5
Liabilities held for sale	0.0			0.0		$ (53.5)
Gain (Loss) on Disposition of Business				(237.5)
small business in Tools & Storage segment [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds (payments) from sales of businesses, net of cash sold	$ 0.5			$ 0.5
Proceeds (payments) from sales of businesses, net of cash sold		$ 25.6
Small Business in Security Segment [Member]
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Proceeds (payments) from sales of businesses, net of cash sold		$ 719.2