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Goodwill and Other Intangibles, Net (Table)
12 Months Ended
Dec. 31, 2017
Goodwill and Intangible Assets Disclosure [Abstract]  
Schedule of Finite-Lived Intangible Assets
The following table outlines the Company's other intangible assets with finite lives (dollars in millions):
 
December 31, 2017
 
Weighted Average
Original
Useful Life
(Years)
 
Weighted Average
Remaining
Useful Life
(Years)
 
Gross Amount
 
Accumulated
Amortization
 
Net Amount
Customer relationships
18
 
10
 
$
553

 
$
(309
)
 
$
244

Technology
7
 
6
 
48

 
(9
)
 
39

Trade name
2
 
1
 
3

 
(2
)
 
1

Total
 
 
 
 
$
604

 
$
(320
)
 
$
284

 
December 31, 2016
 
Weighted Average
Original
Useful Life
(Years)
 
Weighted Average
Remaining
Useful Life
(Years)
 
Gross Amount
 
Accumulated
Amortization
 
Net Amount
Customer relationships
18
 
11
 
$
553

 
$
(281
)
 
$
272

Technology
7
 
7
 
48

 
(2
)
 
46

Trade name
2
 
2
 
3

 
(1
)
 
2

Total
 
 
 
 
$
604

 
$
(284
)
 
$
320

Schedule of Finite-Lived Intangible Assets, Future Amortization Expense
Assuming no future impairments of other intangibles or additional acquisitions or dispositions, the following table presents the Company's future annual amortization expense (dollars in millions):
Years ending December 31,
 
2018
$
40

2019
39

2020
37

2021
35

2022
33

Thereafter
100

Total future amortization expense
$
284