Accumulated Other Comprehensive Income (Tables)

3 Months Ended

Mar. 31, 2013

Statement of Comprehensive Income [Abstract]

Comprehensive Income (Loss) Note [Text Block]

Accumulated Other Comprehensive Income (Loss)

The accumulated balances for each classification of other comprehensive income (loss) were as follows:

(dollars in millions)	Net Foreign Currency Translation Adjustment			Defined Benefit Pension Plans			Total
Balance at December 31, 2012	$	56		$	(30	)	$	26
Other comprehensive income (loss) before reclassifications	(44		)	(9		)	(53		)
Amounts reclassified from accumulated other comprehensive income (loss)	—			1			1
Balance at March 31, 2013	$	12		$	(38	)	$	(26	)

Balance at December 31, 2013	$	67	$	(31	)	$	36
Other comprehensive income (loss) before reclassifications	5		(2		)	3
Amounts reclassified from accumulated other comprehensive income (loss)	—		3			3
Balance at March 31, 2014	$	72	$	(30	)	$	42

Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]

The accumulated balances for each classification of other comprehensive income (loss) were as follows:

(dollars in millions)	Net Foreign Currency Translation Adjustment			Defined Benefit Pension Plans			Total
Balance at December 31, 2012	$	56		$	(30	)	$	26
Other comprehensive income (loss) before reclassifications	(44		)	(9		)	(53		)
Amounts reclassified from accumulated other comprehensive income (loss)	—			1			1
Balance at March 31, 2013	$	12		$	(38	)	$	(26	)

Balance at December 31, 2013	$	67	$	(31	)	$	36
Other comprehensive income (loss) before reclassifications	5		(2		)	3
Amounts reclassified from accumulated other comprehensive income (loss)	—		3			3
Balance at March 31, 2014	$	72	$	(30	)	$	42