1.0.0.3 true Consolidated Statements of Shareholders Equity (USD $) In Millions false 1 $ true false false false Common Stock us-gaap_StatementEquityComponentsAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_CommonStockMember us-gaap_StatementEquityComponentsAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 false 2 $ true false false false Capital In Excess of Par Value us-gaap_StatementEquityComponentsAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_AdditionalPaidInCapitalMember us-gaap_StatementEquityComponentsAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 false 3 $ true false false false Retained Earnings us-gaap_StatementEquityComponentsAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_RetainedEarningsMember us-gaap_StatementEquityComponentsAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 false 4 $ true false false false Treasury Stock us-gaap_StatementEquityComponentsAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_TreasuryStockMember us-gaap_StatementEquityComponentsAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 false 5 $ true false false false Accumulated Other Nonowner Changes in Equity us-gaap_StatementEquityComponentsAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_AccumulatedOtherComprehensiveIncomeMember us-gaap_StatementEquityComponentsAxis explicitMember USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 false 6 $ false false USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 USDEPS Divide http://www.xbrl.org/2003/iso4217 USD iso4217 http://www.xbrl.org/2003/instance shares xbrli 0 5 Beginning Balance at Dec. 31, 2006 3 us-gaap_StockholdersEquity us-gaap true credit instant monetary No definition available. false false false true false false true false false 1 true true 900000 0.9 true false 2 true true 278400000 278.4 true false 3 true true 2324400000 2324.4 true false 4 true true 0 0 true false 5 true true -128400000 -128.4 true false 6 true true 2475300000 2475.3 false false No definition available. No authoritative reference available. false 6 Net income 3 us-gaap_NetIncomeLoss us-gaap true credit duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false false 0 0 true false 3 false true 692300000 692.3 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false true 692300000 692.3 false false No definition available. No authoritative reference available. false 7 Adoption of accounting for uncertain tax positions 3 us-gaap_CumulativeEffectOfInitialAdoptionOfFIN48 us-gaap true credit duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false false 0 0 true false 3 false true -27200000 -27.2 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false true -27200000 -27.2 false false No definition available. No authoritative reference available. false 8 Pension and post retirement benefits 3 us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecrease us-gaap true na duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false false 0 0 true false 3 false false 0 0 true false 4 false false 0 0 true false 5 false true 9700000 9.7 true false 6 false true 9700000 9.7 false false No definition available. No authoritative reference available. false 9 Translation adjustment 3 us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease us-gaap true na duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false false 0 0 true false 3 false false 0 0 true false 4 false false 0 0 true false 5 false true 20300000 20.3 true false 6 false true 20300000 20.3 false false No definition available. No authoritative reference available. false 10 Change in fair value of derivatives 3 us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecrease us-gaap true na duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false false 0 0 true false 3 false false 0 0 true false 4 false false 0 0 true false 5 false true 17700000 17.7 true false 6 false true 17700000 17.7 false false No definition available. No authoritative reference available. false 12 Common stock dividends 3 us-gaap_DividendsCommonStockCash us-gaap true debit duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false false 0 0 true false 3 false true -154400000 -154.4 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false true -154400000 -154.4 false false No definition available. No authoritative reference available. false 13 Stock-based compensation 3 us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap true credit duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false true 38800000 38.8 true false 3 false false 0 0 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false true 38800000 38.8 false false No definition available. No authoritative reference available. false 14 Purchases of common shares 3 us-gaap_StockRepurchasedDuringPeriodValue us-gaap true debit duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false true -343900000 -343.9 true false 3 false false 0 0 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false true -343900000 -343.9 false false No definition available. No authoritative reference available. false 16 Stock issued under employee stock plans 3 us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation us-gaap true credit duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false true 111500000 111.5 true false 3 false false 0 0 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false true 111500000 111.5 false false No definition available. No authoritative reference available. false 17 Stock split 3 us-gaap_AdjustmentsToAdditionalPaidInCapitalStockSplit us-gaap true debit duration monetary No definition available. false false false false false false false false false 1 false true 900000 0.9 true false 2 false true -900000 -0.9 true false 3 false false 0 0 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false true 0 0 false false No definition available. No authoritative reference available. false 18 Other activity 3 us-gaap_StockholdersEquityOther us-gaap true debit duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false true 1800000 1.8 true false 3 false false 0 0 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false true 1800000 1.8 false false No definition available. No authoritative reference available. true 19 Ending Balance at Dec. 31, 2007 3 us-gaap_StockholdersEquity us-gaap true credit instant monetary No definition available. false false false true false false false true false 1 false true 1800000 1.8 true false 2 false true 85700000 85.7 true false 3 false true 2835100000 2835.1 true false 4 false true 0 0 true false 5 false true -80700000 -80.7 true false 6 false true 2841900000 2841.9 false false No definition available. No authoritative reference available. false 6 Net income 3 us-gaap_NetIncomeLoss us-gaap true credit duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false false 0 0 true false 3 false true 632200000 632.2 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false true 632200000 632.2 false false No definition available. No authoritative reference available. false 8 Pension and post retirement benefits 3 us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecrease us-gaap true na duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false false 0 0 true false 3 false false 0 0 true false 4 false false 0 0 true false 5 false true -88600000 -88.6 true false 6 false true -88600000 -88.6 false false No definition available. No authoritative reference available. false 9 Translation adjustment 3 us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease us-gaap true na duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false false 0 0 true false 3 false false 0 0 true false 4 false false 0 0 true false 5 false true -136000000 -136.0 true false 6 false true -136000000 -136.0 false false No definition available. No authoritative reference available. false 10 Change in fair value of derivatives 3 us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecrease us-gaap true na duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false false 0 0 true false 3 false false 0 0 true false 4 false false 0 0 true false 5 false true -24400000 -24.4 true false 6 false true -24400000 -24.4 false false No definition available. No authoritative reference available. false 12 Common stock dividends 3 us-gaap_DividendsCommonStockCash us-gaap true debit duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false false 0 0 true false 3 false true -174700000 -174.7 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false true -174700000 -174.7 false false No definition available. No authoritative reference available. false 13 Stock-based compensation 3 us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap true credit duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false true 22700000 22.7 true false 3 false false 0 0 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false true 22700000 22.7 false false No definition available. No authoritative reference available. false 14 Purchases of common shares 3 us-gaap_StockRepurchasedDuringPeriodValue us-gaap true debit duration monetary No definition available. false false false false false false false false false 1 false true -100000 -0.1 true false 2 false true -159900000 -159.9 true false 3 false true -357200000 -357.2 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false true -517200000 -517.2 false false No definition available. No authoritative reference available. false 16 Stock issued under employee stock plans 3 us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation us-gaap true credit duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false true 49600000 49.6 true false 3 false false 0 0 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false true 49600000 49.6 false false No definition available. No authoritative reference available. false 18 Other activity 3 us-gaap_StockholdersEquityOther us-gaap true debit duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false true 1900000 1.9 true false 3 false false 0 0 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false true 1900000 1.9 false false No definition available. No authoritative reference available. true 19 Ending Balance at Dec. 31, 2008 3 us-gaap_StockholdersEquity us-gaap true credit instant monetary No definition available. false false false true false false false true false 1 false true 1700000 1.7 true false 2 false true 0 0 true false 3 false true 2935400000 2935.4 true false 4 false true 0 0 true false 5 false true -329700000 -329.7 true false 6 false true 2607400000 2607.4 false false No definition available. No authoritative reference available. false 6 Net income 3 us-gaap_NetIncomeLoss us-gaap true credit duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false false 0 0 true false 3 false true 439100000 439.1 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false true 439100000 439.1 false false No definition available. No authoritative reference available. false 8 Pension and post retirement benefits 3 us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecrease us-gaap true na duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false false 0 0 true false 3 false false 0 0 true false 4 false false 0 0 true false 5 false true -11800000 -11.8 true false 6 false true -11800000 -11.8 false false No definition available. No authoritative reference available. false 9 Translation adjustment 3 us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease us-gaap true na duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false false 0 0 true false 3 false false 0 0 true false 4 false false 0 0 true false 5 false true 50300000 50.3 true false 6 false true 50300000 50.3 false false No definition available. No authoritative reference available. false 10 Change in fair value of derivatives 3 us-gaap_OtherComprehensiveIncomeDerivativesQualifyingAsHedgesNetOfTaxPeriodIncreaseDecrease us-gaap true na duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false false 0 0 true false 3 false false 0 0 true false 4 false false 0 0 true false 5 false true 11200000 11.2 true false 6 false true 11200000 11.2 false false No definition available. No authoritative reference available. false 12 Common stock dividends 3 us-gaap_DividendsCommonStockCash us-gaap true debit duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false false 0 0 true false 3 false true -167100000 -167.1 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false true -167100000 -167.1 false false No definition available. No authoritative reference available. false 13 Stock-based compensation 3 us-gaap_AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue us-gaap true credit duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false false 0 0 true false 3 false true 26300000 26.3 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false true 26300000 26.3 false false No definition available. No authoritative reference available. false 14 Purchases of common shares 3 us-gaap_StockRepurchasedDuringPeriodValue us-gaap true debit duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false false 0 0 true false 3 false true -26000000 -26.0 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false true -26000000 -26.0 false false No definition available. No authoritative reference available. false 15 Purchases of treasury shares 3 us-gaap_TreasuryStockValueAcquiredCostMethod us-gaap true debit duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false false 0 0 true false 3 false false 0 0 true false 4 false true -12500000 -12.5 true false 5 false false 0 0 true false 6 false true -12500000 -12.5 false false No definition available. No authoritative reference available. false 16 Stock issued under employee stock plans 3 us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation us-gaap true credit duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false false 0 0 true false 3 false true 38800000 38.8 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false true 38800000 38.8 false false No definition available. No authoritative reference available. false 18 Other activity 3 us-gaap_StockholdersEquityOther us-gaap true debit duration monetary No definition available. false false false false false false false false false 1 false false 0 0 true false 2 false false 0 0 true false 3 false true 7600000 7.6 true false 4 false false 0 0 true false 5 false false 0 0 true false 6 false true 7600000 7.6 false false No definition available. No authoritative reference available. true 19 Ending Balance at Dec. 31, 2009 3 us-gaap_StockholdersEquity us-gaap true credit instant monetary No definition available. false false false true false false false true false 1 true true 1700000 1.7 true false 2 true true 0 0 true false 3 true true 3254100000 3254.1 true false 4 true true -12500000 -12.5 true false 5 true true -280000000 -280.0 true false 6 true true 2963300000 2963.3 false false No definition available. No authoritative reference available. false false 6 34 false HundredThousands UnKnown UnKnown false true