Severance and Leased Real Estate (Tables)

6 Months Ended

Jun. 30, 2016

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 were as follows:

	Severance			Real Estate
	(Dollars in millions)
Balance at December 31, 2015	$	14		80
Accrued to expense	22			2
Payments, net	(23		)	(13	)
Reversals and adjustments	—			3
Balance at June 30, 2016	$	13		72