Severance and Leased Real Estate (Tables)

3 Months Ended

Mar. 31, 2015

Restructuring and Related Activities [Abstract]

Schedule of changes in accrued liabilities for severance expenses and leased real estate

Changes in our accrued liabilities for severance expenses and leased real estate during the first three months of 2015 were as follows:

	Severance			Real Estate
	(Dollars in millions)
Balance at December 31, 2014	$	26		96
Accrued to expense	13			—
Payments, net	(17		)	(3	)
Reversals and adjustments	—			(3	)
Balance at March 31, 2015	$	22		90