Revenue (Tables)

9 Months Ended

Sep. 30, 2018

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue [Table Text Block]

The following table presents information regarding the Company’s revenue by geographic region:

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2018		2017		2018		2017
Eurasia Banking
Services	$	229.8	$	240.2	$	702.2	$	699.8
Products	152.0		167.5		451.7		527.0
Software	52.5		53.4		153.0		145.8
Total Eurasia Banking	434.3		461.1		1,306.9		1,372.6
Americas Banking
Services	237.2		245.8		706.7		729.7
Products	118.0		106.2		292.3		323.1
Software	27.3		24.7		87.8		75.9
Total Banking Americas	382.5		376.7		1,086.8		1,128.7
Retail
Services	116.9		119.8		360.7		329.8
Products	144.6		123.3		412.4		412.1
Software	40.7		41.8		122.0		116.2
Total Retail	302.2		284.9		895.1		858.1
Total net sales	$	1,119.0	$	1,122.7	$	3,288.8	$	3,359.4

In the following table, revenue is disaggregated by timing of revenue recognition:

	Three Months Ended		Nine Months Ended
	September 30,		September 30,
Timing of revenue recognition	2018	2017	2018	2017
Products transferred at a point in time	39%	37%	37%	39%
Products and services transferred over time	61%	63%	63%	61%
Net sales	100%	100%	100%	100%

Contract with Customer, Asset and Liability [Table Text Block]

The following table provides 2018 information about receivables and deferred revenue, which represent contract liabilities from contracts with customers:

Contract balance information	Trade Receivable		Contract liabilities
Balance at January 1	$	830.1	$	437.5
Balance at September 30	$	818.1	$	365.3

Schedule of New Accounting Pronouncements and Changes in Accounting Principles [Table Text Block]

The following tables summarize the impacts of adopting Topic 606 on the Company’s condensed consolidated financial statements as of and for the period ended September 30, 2018 as if the Company continued to follow its accounting policies under the previous revenue recognition guidance.

	Impact of changes in accounting policy for the nine months ended September 30, 2018 (unaudited)
	As Reported			Adjustments			Balances without adoption of Topic 606
Trade receivables, less allowances for doubtful accounts of $55.3 and $71.7, respectively	$	818.1		$	(5.4	)	$	812.7
Inventories	$	846.5		$	25.2		$	871.7
Deferred revenue	$	365.3		$	30.1		$	395.4
Deferred income taxes	$	240.7		$	(0.9	)	$	239.8
Retained earnings (accumulated deficit)	$	(3.2	)	$	(9.4	)	$	(12.6	)