Severance and Leased Real Estate (Tables)

9 Months Ended

Sep. 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	25			3
Payments, net	(30		)	(16	)
Reversals and adjustments	—			2
Balance at September 30, 2016	$	9		69