Severance (Tables)

12 Months Ended

Dec. 31, 2012

Schedule of changes in accrued liability for severance expenses

	Severance

	(Dollars in millions)
Balance at December 31, 2010 (Predecessor)	$	28
Accrued to expense		3
Payments, net		(11	)
Reversals and adjustments		(1	)
Balance at March 31, 2011 (Predecessor)	$	19

Fair value adjustment		(2	)

Balance at April 1, 2011 (Successor)	$	17
Accrued to expense		118
Payments, net		(97	)
Reversals and adjustments		(9	)

Balance at December 31, 2011 (Successor)		29
Accrued to expense		64
Payments, net		(85	)
Reversals and adjustments		(1	)

Balance at December 31, 2012 (Successor)	$	7

- Definition

Tabular disclosure of an entity's restructuring reserve that occurred during the period associated with the exit from or disposal of business activities or restructurings for each major type of cost. This element may also include a description of any reversal and other adjustment made during the period to the amount of an accrued liability for restructuring activities. This element may be used to encapsulate the roll forward presentations of an entity's restructuring reserve by type of cost and in total, and explanation of changes that occurred in the period.

+ References+ Details