Goodwill and Other Assets (Tables)

6 Months Ended

Jun. 30, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill [Table Text Block]

The changes in carrying amounts of goodwill within the Company's segments are summarized as follows:

	Services			Software			Systems			Total
Goodwill	$	452.2		$	—		$	—		$	452.2
Accumulated impairment losses	(290.7		)	—			—			(290.7		)
Balance at January 1, 2016	$	161.5		$	—		$	—		$	161.5
Goodwill acquired	459.1			238.7			184.8			882.6
Goodwill adjustment	(0.5		)	—			—			(0.5		)
Currency translation adjustment	(20.8		)	(13.8		)	(10.7		)	(45.3		)
Goodwill	$	890.0		$	224.9		$	174.1		$	1,289.0
Accumulated impairment losses	(290.7		)	—			—			(290.7		)
Balance at December 31, 2016	$	599.3		$	224.9		$	174.1		$	998.3
Goodwill acquired	1.6			—			—			1.6
Goodwill adjustment	4.1			0.9			1.2			6.2
Currency translation adjustment	42.4			19.1			14.8			76.3
Goodwill	$	938.1		$	244.9		$	190.1		$	1,373.1
Accumulated impairment losses	(290.7		)	—			—			(290.7		)
Balance at June 30, 2017	$	647.4		$	244.9		$	190.1		$	1,082.4

Schedule Of Intangible Assets [Table Text Block]

The following summarizes information on intangible assets by major category:

	June 30, 2017							December 31, 2016
	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
Internally-developed software	$	172.4	$	(76.7	)	$	95.7	$	151.0	$	(53.2	)	$	97.8
Development costs non-software	52.2		(23.4		)	28.8		48.4		(9.7		)	38.7
Customer relationships	681.0		(63.4		)	617.6		621.7		(25.4		)	596.3
Other intangibles	87.3		(51.3		)	36.0		85.3		(45.2		)	40.1
Total	$	992.9	$	(214.8	)	$	778.1	$	906.4	$	(133.5	)	$	772.9