Restructuring (Expected Costs and Costs Incurred by Reportable Segment) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
November 2015 Restructuring Program [Member]
Restructuring Cost and Reserve [Line Items]
Total expected restructuring costs	$ 95.0
Total cost incurred	65.8	$ 8.6
Total aggregate costs to date	74.4
Estimated remaining costs	20.6
November 2015 Restructuring Program [Member] | Cost of Sales [Member]
Restructuring Cost and Reserve [Line Items]
Total cost incurred	20.5	6.8
November 2015 Restructuring Program [Member] | Selling, General and Administrative Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Total cost incurred	45.3	1.8
November 2015 Restructuring Program [Member] | North America [Member]
Restructuring Cost and Reserve [Line Items]
Total expected restructuring costs	65.0
Total cost incurred	48.7	0.1
Total aggregate costs to date	48.8
Estimated remaining costs	16.2
November 2015 Restructuring Program [Member] | North America [Member] | Cost of Sales [Member]
Restructuring Cost and Reserve [Line Items]
Total cost incurred	7.4	0.1
November 2015 Restructuring Program [Member] | North America [Member] | Selling, General and Administrative Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Total cost incurred	41.3	0.0
November 2015 Restructuring Program [Member] | Europe [Member]
Restructuring Cost and Reserve [Line Items]
Total expected restructuring costs	22.0
Total cost incurred	13.7	6.7
Total aggregate costs to date	20.4
Estimated remaining costs	1.6
November 2015 Restructuring Program [Member] | Europe [Member] | Cost of Sales [Member]
Restructuring Cost and Reserve [Line Items]
Total cost incurred	10.5	5.0
November 2015 Restructuring Program [Member] | Europe [Member] | Selling, General and Administrative Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Total cost incurred	3.2	1.7
November 2015 Restructuring Program [Member] | Latin America [Member]
Restructuring Cost and Reserve [Line Items]
Total expected restructuring costs	8.0
Total cost incurred	3.4	1.8
Total aggregate costs to date	5.2
Estimated remaining costs	2.8
November 2015 Restructuring Program [Member] | Latin America [Member] | Cost of Sales [Member]
Restructuring Cost and Reserve [Line Items]
Total cost incurred	2.6	1.7
November 2015 Restructuring Program [Member] | Latin America [Member] | Selling, General and Administrative Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Total cost incurred	0.8	0.1
July 2014 Restructuring Program [Member]
Restructuring Cost and Reserve [Line Items]
Total cost incurred	11.6	42.0	$ 166.3
Total aggregate costs to date	219.9
July 2014 Restructuring Program [Member] | Cost of Sales [Member]
Restructuring Cost and Reserve [Line Items]
Total cost incurred	8.1	17.1	151.7
July 2014 Restructuring Program [Member] | Selling, General and Administrative Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Total cost incurred	3.5	24.9	14.6
July 2014 Restructuring Program [Member] | North America [Member]
Restructuring Cost and Reserve [Line Items]
Total cost incurred	6.0	11.9	6.8
Total aggregate costs to date	24.7
July 2014 Restructuring Program [Member] | North America [Member] | Cost of Sales [Member]
Restructuring Cost and Reserve [Line Items]
Total cost incurred	5.7	6.4	6.3
July 2014 Restructuring Program [Member] | North America [Member] | Selling, General and Administrative Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Total cost incurred	0.3	5.5	0.5
July 2014 Restructuring Program [Member] | Europe [Member]
Restructuring Cost and Reserve [Line Items]
Total cost incurred	2.7	22.1	115.6
Total aggregate costs to date	140.4
July 2014 Restructuring Program [Member] | Europe [Member] | Cost of Sales [Member]
Restructuring Cost and Reserve [Line Items]
Total cost incurred	0.7	7.4	105.2
July 2014 Restructuring Program [Member] | Europe [Member] | Selling, General and Administrative Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Total cost incurred	2.0	14.7	10.4
July 2014 Restructuring Program [Member] | Latin America [Member]
Restructuring Cost and Reserve [Line Items]
Total cost incurred	2.9	7.9	28.7
Total aggregate costs to date	39.5
July 2014 Restructuring Program [Member] | Latin America [Member] | Cost of Sales [Member]
Restructuring Cost and Reserve [Line Items]
Total cost incurred	1.7	3.4	25.3
July 2014 Restructuring Program [Member] | Latin America [Member] | Selling, General and Administrative Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Total cost incurred	1.2	4.5	3.4
July 2014 Restructuring Program [Member] | Africa/Asia Pacific [Member]
Restructuring Cost and Reserve [Line Items]
Total cost incurred	0.0	0.1	15.2
Total aggregate costs to date	15.3
July 2014 Restructuring Program [Member] | Africa/Asia Pacific [Member] | Cost of Sales [Member]
Restructuring Cost and Reserve [Line Items]
Total cost incurred	0.0	(0.1)	14.9
July 2014 Restructuring Program [Member] | Africa/Asia Pacific [Member] | Selling, General and Administrative Expenses [Member]
Restructuring Cost and Reserve [Line Items]
Total cost incurred	$ 0.0	$ 0.2	$ 0.3