Note 7. Accrued Expenses And Other Current Liabilities Accrued Expenses And Other Current Liabilities (Details) - USD ($) $ in Millions	Dec. 31, 2015	Dec. 31, 2014
Payables and Accruals [Abstract]
Accrued payroll and related employee costs	$ 140	$ 120
Accrued volume incentives	34	32
Accrued commissions	29	21
Restructuring accruals	9	3
Deferred income	73	73
Accrued interest	13	44
Contingent consideration for acquisitions	27	10
Other	123	108
Accrued expenses and other current liabilities	$ 448	$ 411