Severance and Leased Real Estate (Tables)

6 Months Ended

Jun. 30, 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 six months of 2015 were as follows:

	Severance			Real Estate
	(Dollars in millions)
Balance at December 31, 2014	$	26		96
Accrued to expense	32			—
Payments, net	(36		)	(7	)
Reversals and adjustments	—			(3	)
Balance at June 30, 2015	$	22		86