Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2013

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets and Goodwill [Table Text Block]

Changes in intangible asset gross carrying values and accumulated amortization are summarized in the table below.

	2013				2012
	Gross Carrying Value		Accumulated Amortization		Gross Carrying Value			Accumulated Amortization
	(Dollars in Millions)
Balance January 1	$	427	$	95	$	404		$	51
Additions	156		—		11			—
Divestiture	—		—		(5		)	—
Amortization	—		45		—			40
Foreign currency	6		2		17			4
Balance December 31	$	589	$	142	$	427		$	95

Intangible assets at December 31, 2013 and 2012 were as follows:

		December 31, 2013						December 31, 2012
	Estimated Weighted Average Useful Life (years)	Gross Carrying Value		Accumulated Amortization		Net Carrying Value		Gross Carrying Value		Accumulated Amortization		Net Carrying Value
		(Dollars in Millions)
Definite-Lived
Developed technology	8	$	219	$	88	$	131	$	209	$	60	$	149
Customer related	10	214		45		169		124		30		94
Other	39	32		9		23		22		5		17
Subtotal		$	465	$	142	$	323	$	355	$	95	$	260
Indefinite-Lived
Goodwill		$	97	$	—	$	97	$	46	$	—	$	46
Trade names		27		—		27		26		—		26
Subtotal		$	124	$	—	124		$	72	$	—	72
Total		$	589	$	142	$	447	$	427	$	95	$	332

Schedule of Goodwill [Table Text Block]

Goodwill is summarized by product group in the table below.

	Climate		Electronics		Total
	(Dollars in Millions)
Balance January 1, 2012	$	36	$	—	$	36
Additions	10		—		10
Balance at December 31, 2012	$	46	$	—	$	46
Additions	—		51		51
Balance at December 31, 2013	$	46	$	51	$	97