Goodwill and Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2019

Goodwill and Intangible Assets [Abstract]

Schedule of Goodwill [Table Text Block]

The changes in the Company's goodwill consisted of the following:

	IT Services and Hardware		Entertainment and Communications		Total Company
(dollars in millions)
Goodwill, balance as of December 31, 2018	$	146.0	$	11.0	$	157.0
Activity during the year:
Adjustments to prior year acquisitions	—		0.8		0.8
Currency translations	0.8		—		0.8
Goodwill, balance as of March 31, 2019	$	146.8	$	11.8	$	158.6

Schedule of Finite-Lived Intangible Assets [Table Text Block]

The Company’s intangible assets consisted of the following:

	March 31, 2019							December 31, 2018
	Gross Carrying		Accumulated			Net		Gross Carrying		Accumulated			Net
(dollars in millions)	Amount (a)		Amortization			Amount		Amount (a)		Amortization			Amount
Customer relationships	$	140.0	$	(20.5	)	$	119.5	$	139.4	$	(17.8	)	$	121.6
Trade names	40.9		(3.5		)	37.4		40.7		(2.8		)	37.9
Technology	9.8		(1.5		)	8.3		9.9		(1.3		)	8.6
Total	$	190.7	$	(25.5	)	$	165.2	$	190.0	$	(21.9	)	$	168.1

(a) Change in gross carrying amounts is due to foreign currency translation on certain intangible assets.

Finite-Lived Intangible Assets, Tabular Disclosure of Estimated Useful Lives [Table Text Block]

The estimated useful lives for each intangible asset class are as follows:

Customer relationships	8	to	15	years
Trade names	10	to	15	years
Technology			10	years

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]

The annual estimated amortization expense for future years is as follows:

(dollars in millions)
Nine months ended December 31, 2019	$	11.0
2020	14.4
2021	14.1
2022	13.9
2023	13.5
Thereafter	98.3
Total	$	165.2