Restructuring and Other Charges, Net (Details) - USD ($) $ in Millions	3 Months Ended		12 Months Ended
	Apr. 02, 2017	Apr. 03, 2016	Dec. 31, 2016	Dec. 31, 2015
Restructuring
Costs incurred	$ 0.5	$ 1.4
Pre-tax restructuring charges, net	0.5	1.4
Americas
Restructuring
Pre-tax restructuring charges, net	0.5	0.8
Europe
Restructuring
Pre-tax restructuring charges, net		0.4
APMEA
Restructuring
Pre-tax restructuring charges, net		0.2
2015 Actions
Restructuring
Pre-tax restructuring charges, net		1.0
2015 Actions | Americas
Restructuring
Total expected restructuring costs	14.9
Reduction of area of space (as a percent)			30.00%
Pre-tax program to date restructuring and other charges incurred	11.3
2015 Actions | Europe
Restructuring
Costs incurred	(0.3)		$ 1.8	$ 6.9
Remaining costs to be incurred	1.6
Total expected restructuring costs	10.0
2015 Actions | Europe | Severance
Restructuring
Costs incurred	(0.3)		1.3	6.6
Remaining costs to be incurred	1.4
Total expected restructuring costs	9.0
2015 Actions | APMEA
Restructuring
Elimination of net sales				165.0
Total expected restructuring costs	4.6
Pre-tax program to date restructuring and other charges incurred	4.4
2015 Actions | Americas and APMEA
Restructuring
Costs incurred			2.1	13.6
Remaining costs to be incurred	3.8
Total expected restructuring costs	19.5
Goodwill and intangible asset impairment charges				13.5
Other transformation and deployment costs				32.0
Pre-tax program to date restructuring and other charges incurred	15.7
2015 Actions | Americas and APMEA | Minimum
Restructuring
Expected pre-tax program to date restructuring and other charges incurred	65.0
2015 Actions | Americas and APMEA | Severance
Restructuring
Costs incurred			$ (1.5)	$ 8.5
Remaining costs to be incurred	0.2
Total expected restructuring costs	7.2
Other Actions
Restructuring
Net pre-tax restructuring charges	0.5	0.4
Pre-tax restructuring charges, net	0.5	$ 0.4
Other Actions | Europe
Restructuring
Costs incurred	8.4
Total expected restructuring costs	$ 10.0