Segment Information (Depreciation and Amortization) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Segment Reporting Information [Line Items]
Depreciation and Amortization	$ 107.7	$ 114.0	$ 113.9
Operating Segments
Segment Reporting Information [Line Items]
Depreciation and Amortization	79.9	86.7	82.6
Other operating segments and business activities
Segment Reporting Information [Line Items]
Depreciation and Amortization	0.3	0.4	1.3
Global
Segment Reporting Information [Line Items]
Depreciation and Amortization	27.5	26.9	30.0
Europe, Middle East & Africa | Operating Segments
Segment Reporting Information [Line Items]
Depreciation and Amortization	27.3	29.9	28.2
South Latin America | Operating Segments
Segment Reporting Information [Line Items]
Depreciation and Amortization	30.1	34.3	30.9
North Latin America | Operating Segments
Segment Reporting Information [Line Items]
Depreciation and Amortization	14.2	13.6	13.1
Asia Pacific | Operating Segments
Segment Reporting Information [Line Items]
Depreciation and Amortization	$ 8.3	$ 8.9	$ 10.4