Segment Information - (Details) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Segment Reporting Information [Line Items]
Document Period End Date				Sep. 30, 2016
Summary of Segment Information
Total net sales		$ 983.3	$ 589.6	$ 2,072.9	$ 1,808.9
Operating profit (loss)		(86.7)	12.4	(82.1)	33.4
Impairment of assets		0.0	0.0	0.0	(18.9)
Restructuring charges		(7.4)	(7.6)	(12.8)	(17.8)
Other expense		(29.3)	(2.7)	(49.7)	(14.4)
Income (loss) from continuing operations before taxes		(116.0)	9.7	(131.8)	19.0
Depreciation and amortization expense		43.4	15.4	74.3	48.3
Property, plant and equipment, at cost		873.3		873.3		$ 609.0
Services		542.7	346.4	1,235.9	1,040.9
Products		440.6	243.2	837.0	768.0
Operating Segments [Member]
Summary of Segment Information
Intersegment revenue		61.4	62.5	185.7	202.1
Operating profit (loss)		115.9	89.7	294.6	292.9
Depreciation and amortization expense		17.0	7.8	31.2	20.6
Property, plant and equipment, at cost		413.0		413.0		251.1
Operating Segments [Member] | North America Segment [Member]
Summary of Segment Information
Total net sales		305.4	270.1	832.3	831.8
Intersegment revenue		10.9	21.5	41.5	66.0
Operating profit (loss)		50.1	59.6	166.5	187.5
Depreciation and amortization expense		3.8	3.8	9.8	7.7
Property, plant and equipment, at cost		111.1		111.1		110.7
Operating Segments [Member] | Asia Pacific Segment [Member]
Summary of Segment Information
Total net sales		138.5	107.6	304.5	327.5
Intersegment revenue		25.9	22.5	72.0	82.2
Operating profit (loss)		16.1	14.2	31.0	46.7
Depreciation and amortization expense		1.4	1.7	4.7	5.1
Property, plant and equipment, at cost		59.3		59.3		53.3
Operating Segments [Member] | EMEA Segment [Member]
Summary of Segment Information
Total net sales		371.3	89.5	563.4	282.4
Intersegment revenue		24.3	18.3	71.7	53.5
Operating profit (loss)		36.9	11.1	63.5	37.6
Depreciation and amortization expense		8.2	0.9	9.9	2.5
Property, plant and equipment, at cost		182.4		182.4		35.2
Operating Segments [Member] | Latin America Segment [Member]
Summary of Segment Information
Total net sales		168.1	122.4	372.7	367.2
Intersegment revenue		0.3	0.2	0.5	0.4
Operating profit (loss)		12.8	4.8	33.6	21.1
Depreciation and amortization expense		3.6	1.4	6.8	5.3
Property, plant and equipment, at cost		60.2		60.2		51.9
Corporate and Reconciling Items [Member]
Summary of Segment Information
Operating profit (loss)		(202.6)	(77.3)	(376.7)	(259.5)
Corporate, Non-Segment [Member]
Summary of Segment Information
Operating profit (loss)	[1]	(68.0)	(65.4)	(204.4)	(208.5)
Depreciation and amortization expense		26.4	7.6	43.1	27.7
Property, plant and equipment, at cost		460.3		460.3		$ 357.9
Segment Reconciling Items [Member]
Summary of Segment Information
Impairment of assets		0.0	0.0	0.0	(18.9)
Restructuring charges		(7.4)	(7.6)	(12.8)	(17.8)
Net non-routine expense		(127.2)	(4.3)	(159.5)	(14.3)
Financial self-service [Member]
Summary of Segment Information
Total net sales		696.7	509.7	1,636.3	1,572.6
Services		415.3	293.1	1,009.2	883.3
Products		281.4	216.6	627.1	689.3
Retail [Member] [Member]
Summary of Segment Information
Total net sales		173.6	0.0	173.6	0.0
Services		77.3	0.0	77.3	0.0
Products		$ 96.3	$ 0.0	$ 96.3	$ 0.0

[1] Corporate charges not allocated to segments include headquarter-based costs associated with manufacturing administration, procurement, human resources, compensation and benefits, finance and accounting, global development/engineering, global strategy/mergers and acquisitions, global information technology, tax, treasury and legal.