Restructuring Costs (Restructuring Reserves by Segment) (Details) - Project Renewal [Member] - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Restructuring Reserve [Roll Forward]
Beginning Balance	$ 66.6	$ 40.3
Restructuring Reserve, Period Increase (Decrease)	9.9	74.0
Restructuring Reserve Settled	(43.3)	(47.7)
Ending Balance	33.2	66.6
Writing [Member]
Restructuring Reserve [Roll Forward]
Beginning Balance	14.0	9.7
Restructuring Reserve, Period Increase (Decrease)	0.7	9.3
Restructuring Reserve Settled	(3.3)	(5.0)
Ending Balance	11.4	14.0
Home Solutions [Member]
Restructuring Reserve [Roll Forward]
Beginning Balance	5.1	1.0
Restructuring Reserve, Period Increase (Decrease)	(2.0)	5.5
Restructuring Reserve Settled	(2.6)	(1.4)
Ending Balance	0.5	5.1
Tools [Member]
Restructuring Reserve [Roll Forward]
Beginning Balance	4.3	0.5
Restructuring Reserve, Period Increase (Decrease)	0.5	2.9
Restructuring Reserve Settled	(3.2)	0.9
Ending Balance	1.6	4.3
Commercial Products [Member]
Restructuring Reserve [Roll Forward]
Beginning Balance	3.8	5.1
Restructuring Reserve, Period Increase (Decrease)	0.0	2.2
Restructuring Reserve Settled	(2.1)	(3.5)
Ending Balance	1.7	3.8
Baby & Parenting [Member]
Restructuring Reserve [Roll Forward]
Beginning Balance	0.0	2.2
Restructuring Reserve, Period Increase (Decrease)	3.2	0.7
Restructuring Reserve Settled	(2.8)	(2.9)
Ending Balance	0.4	0.0
Corporate [Member]
Restructuring Reserve [Roll Forward]
Beginning Balance	39.4	21.8
Restructuring Reserve, Period Increase (Decrease)	7.5	53.4
Restructuring Reserve Settled	(29.3)	(35.8)
Ending Balance	$ 17.6	$ 39.4