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Deferred Income Tax Assets and Liabilities (Detail) (USD $)
In Millions, unless otherwise specified
Dec. 31, 2013
Dec. 31, 2012
Deferred Income Tax Assets And Liabilities [Line Items]    
Employee pensions and other liabilities $ 57 $ 54
Other balance sheet reserves and allowances 22 27
Deferred revenue 2 4
Tax loss and credit carryforwards 41 41
Capitalized research and development 5 16
Other 1 0
Total deferred income tax assets 128 142
Valuation allowance (13) (9)
Net deferred income tax assets 115 133
Intangibles and capitalized software 117 123
Property and equipment 29 26
Other 0 5
Total deferred income tax liabilities 146 154
Total net deferred income tax liabilities $ (31) $ (21)