v2.4.1.9
GOODWILL AND OTHER INTANGIBLE ASSETS Finite-Lived Assets Future Amortization Expense (Details) (USD $)
In Millions, unless otherwise specified
Jan. 31, 2015
Finite-Lived Intangible Assets, Net, Amortization Expense, Fiscal Year Maturity [Abstract]  
Future amortization expense for remainder of 2015 $ 6us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseRemainderOfFiscalYear
Future amortization expense for 2016 6us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
Future amortization expense for 2017 3us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
Future amortization expense for 2018 1us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
Future Amortization expense for 2019 & thereafter $ 0keys_FiniteLivedAssets.FutureAmortizationexpensefor2019thereafter