Changes in Carrying Amount of Goodwill by Segment (Detail) - USD ($) $ in Millions	9 Months Ended	12 Months Ended
	Oct. 03, 2015	Jan. 03, 2015
Goodwill [Line Items]
Goodwill, Acquired During Period	$ 11.6
Goodwill Beginning Balance	7,275.5
Foreign currency translation	(139.8)
Goodwill Ending Balance	7,147.3	$ 7,275.5
Tools & Storage [Member]
Goodwill [Line Items]
Goodwill, Acquired During Period	0.0
Goodwill Beginning Balance	3,445.7
Foreign currency translation	(66.7)
Goodwill Ending Balance	3,379.0	3,445.7
Goodwill transfer between segments		569.0
Industrial Segment
Goodwill [Line Items]
Goodwill, Acquired During Period	0.0
Goodwill Beginning Balance	2,398.0
Foreign currency translation	(69.4)
Goodwill Ending Balance	2,340.2	2,398.0
Goodwill transfer between segments		(564.1)
Securities Industry
Goodwill [Line Items]
Goodwill, Acquired During Period	11.6
Goodwill Beginning Balance	1,431.8
Foreign currency translation	(3.7)
Goodwill Ending Balance	$ 1,428.1	1,431.8
Goodwill transfer between segments		$ (4.9)