$IPG
INTERPUBLIC GROUP OF COMPANIES, INC. Stock $ipg

$ipg Overview Financials Valuation SEC Filings Company Website

2012 Q1 Form 10-K Financial Statement

#000005164412000005 Filed on February 24, 2012

Income Statement

Concept	2012 Q1	2010 Q4	2010 Q3
Revenue	$1.507B	$2.005B	$1.553B
YoY Change	2.17%	11.33%	8.88%
Cost Of Revenue	$1.105B	$1.140B	$1.007B
YoY Change	2.3%	8.24%	6.74%
Gross Profit	$401.9M	$865.6M	$546.3M
YoY Change	1.82%	15.66%	13.06%
Gross Profit Margin	26.67%	43.17%	35.17%
Selling, General & Admin	$441.3M	$533.3M	$444.7M
YoY Change	0.48%	12.25%	4.54%
% of Gross Profit	109.8%	61.61%	81.4%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization	$34.60M	$36.90M	$37.30M
YoY Change	-2.81%	-14.98%	-11.19%
% of Gross Profit	8.61%	4.26%	6.83%
Operating Expenses	$441.3M	$533.3M	$444.7M
YoY Change	0.48%	12.25%	4.54%
Operating Profit	-$39.40M	$330.7M	$100.2M
YoY Change	-13.02%	21.0%	73.36%
Interest Expense	$32.60M	-$28.10M	$34.70M
YoY Change	2.19%	-9.06%	-214.9%
% of Operating Profit		-8.5%	34.63%
Other Income/Expense, Net	-$25.90M	-$10.50M	-$31.00M
YoY Change	-12.79%	-155.85%	-2166.67%
Pretax Income	-$64.90M	$320.2M	$69.20M
YoY Change	-13.12%	20.29%	137.8%
Income Tax	-$19.20M	$98.90M	$24.40M
% Of Pretax Income		30.89%	35.26%
Net Earnings	-$43.00M	$222.8M	$45.30M
YoY Change	-4.87%	63.34%	87.97%
Net Earnings / Revenue	-2.85%	11.11%	2.92%
Basic Earnings Per Share	-$0.10	$0.41	$0.09
Diluted Earnings Per Share	-$0.10	$0.36	$0.08
COMMON SHARES
Basic Shares Outstanding	446.1M shares		474.7M shares
Diluted Shares Outstanding			533.6M shares

Balance Sheet

Concept	2012 Q1	2010 Q4	2010 Q3
SHORT-TERM ASSETS
Cash & Short-Term Investments	$1.587B	$2.689B	$1.939B
YoY Change	-14.4%	7.3%	9.42%
Cash & Equivalents	$1.573B	$2.676B	$1.928B
Short-Term Investments	$14.00M	$14.00M	$11.00M
Other Short-Term Assets	$346.2M	$229.4M	$242.0M
YoY Change	29.66%	-16.58%	-21.17%
Inventory
Prepaid Expenses
Receivables	$3.732B	$4.318B	$5.135B
Other Receivables	$0.00	$0.00	$0.00
Total Short-Term Assets	$7.113B	$8.454B	$7.316B
YoY Change	-4.84%	10.68%	16.46%
LONG-TERM ASSETS
Property, Plant & Equipment	$451.1M	$454.3M	$441.0M
YoY Change	1.14%	-7.29%	-12.33%
Goodwill	$3.463B	$3.369B
YoY Change		1.43%
Intangibles
YoY Change
Long-Term Investments
YoY Change
Other Assets	$484.5M	$460.3M	$843.0M
YoY Change	-43.0%	-43.45%	-4.53%
Total Long-Term Assets	$4.653B	$4.617B	$4.635B
YoY Change	-1.05%	-0.17%	-1.3%
TOTAL ASSETS
Total Short-Term Assets	$7.113B	$8.454B	$7.316B
Total Long-Term Assets	$4.653B	$4.617B	$4.635B
Total Assets	$11.77B	$13.07B	$11.95B
YoY Change	-3.38%	6.59%	8.86%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$5.929B	$6.807B	$3.968B
YoY Change	47.82%	70.0%	20.83%
Accrued Expenses	$676.7M	$780.5M	$2.550B
YoY Change	-75.25%	-69.9%	14.3%
Deferred Revenue
YoY Change
Short-Term Debt	$161.5M	$114.8M	$124.0M
YoY Change	39.22%	23.44%	40.91%
Long-Term Debt Due	$219.8M	$38.90M	$231.0M
YoY Change	-51.37%	-81.91%
Total Short-Term Liabilities	$6.987B	$7.741B	$6.873B
YoY Change	-4.46%	12.09%	22.67%
LONG-TERM LIABILITIES
Long-Term Debt	$1.240B	$1.583B	$1.589B
YoY Change	6.32%	-3.34%	-14.89%
Other Long-Term Liabilities	$467.3M	$402.4M	$888.0M
YoY Change	-46.9%	-55.54%	-0.56%
Total Long-Term Liabilities	$1.707B	$1.986B	$2.477B
YoY Change	-16.57%	-21.92%	-10.25%
TOTAL LIABILITIES
Total Short-Term Liabilities	$6.987B	$7.741B	$6.873B
Total Long-Term Liabilities	$1.707B	$1.986B	$2.477B
Total Liabilities	$9.114B	$10.21B	$9.655B
YoY Change	-5.84%	4.58%	11.54%
SHAREHOLDERS EQUITY
Retained Earnings	$335.7M	-$63.70M
YoY Change
Common Stock	$48.70M	$47.50M
YoY Change
Preferred Stock
YoY Change
Treasury Stock (at cost)	$467.4M	$14.10M
YoY Change
Treasury Stock Shares		400.0K shares
Shareholders Equity	$2.394B	$2.529B	$2.296B
YoY Change
Total Liabilities & Shareholders Equity	$11.77B	$13.07B	$11.95B
YoY Change	-3.38%	6.59%	8.86%

Cashflow Statement

Concept	2012 Q1	2010 Q4	2010 Q3
OPERATING ACTIVITIES
Net Income	-$43.00M	$222.8M	$45.30M
YoY Change	-4.87%	63.34%	87.97%
Depreciation, Depletion And Amortization	$34.60M	$36.90M	$37.30M
YoY Change	-2.81%	-14.98%	-11.19%
Cash From Operating Activities	-$498.5M	$979.1M	$40.40M
YoY Change	-37.82%	32.44%	-67.65%
INVESTING ACTIVITIES
Capital Expenditures	$22.40M	-$46.60M	$21.40M
YoY Change	32.54%	99.15%	-233.75%
Acquisitions	$2.100M
YoY Change	0.0%
Other Investing Activities	-$3.500M	$21.70M	-$52.90M
YoY Change	-1850.0%	294.55%	58.38%
Cash From Investing Activities	-$21.30M	-$24.90M	-$74.30M
YoY Change	26.79%	39.11%	50.4%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net	$52.50M
YoY Change	400.0%
Debt Paid & Issued, Net	$400.1M
YoY Change	49912.5%
Cash From Financing Activities	-$229.0M	-220.0M	-11.80M
YoY Change	404.41%	4900.0%	-89.52%
NET CHANGE
Cash From Operating Activities	-$498.5M	979.1M	40.40M
Cash From Investing Activities	-$21.30M	-24.90M	-74.30M
Cash From Financing Activities	-$229.0M	-220.0M	-11.80M
Net Change In Cash	-$748.8M	734.2M	-45.70M
YoY Change	-13.32%	2.4%	23.18%
FREE CASH FLOW
Cash From Operating Activities	-$498.5M	$979.1M	$40.40M
Capital Expenditures	$22.40M	-$46.60M	$21.40M
Free Cash Flow	-$520.9M	$1.026B	$19.00M
YoY Change	-36.37%	34.48%	-86.52%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
CY2011Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	6647200000	USD
CY2010Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	6806700000	USD
CY2011Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	4425400000	USD
CY2010Q4	us-gaap	Accounts Receivable Net Current AccountsReceivableNetCurrent	4317600000	USD
CY2010Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	780500000	USD
CY2011Q4	us-gaap	Accrued Liabilities Current AccruedLiabilitiesCurrent	827100000	USD
CY2011Q4	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	25300000	USD
CY2010Q4	us-gaap	Accrued Professional Fees Current AccruedProfessionalFeesCurrent	24600000	USD
CY2010Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	1147100000	USD
CY2011Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	1126300000	USD
CY2010Q4	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	0	USD
CY2011Q4	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	200000	USD
CY2009Q4	us-gaap	Accumulated Other Comprehensive Income Loss Available For Sale Securities Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossAvailableForSaleSecuritiesAdjustmentNetOfTax	-400000	USD
CY2010Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	67700000	USD
CY2009Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	90900000	USD
CY2011Q4	us-gaap	Accumulated Other Comprehensive Income Loss Defined Benefit Pension And Other Postretirement Plans Net Of Tax AccumulatedOtherComprehensiveIncomeLossDefinedBenefitPensionAndOtherPostretirementPlansNetOfTax	85000000	USD
CY2011Q4	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	-140900000	USD
CY2009Q4	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	-85300000	USD
CY2010Q4	us-gaap	Accumulated Other Comprehensive Income Loss Foreign Currency Translation Adjustment Net Of Tax AccumulatedOtherComprehensiveIncomeLossForeignCurrencyTranslationAdjustmentNetOfTax	-51300000	USD
CY2011Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-225700000	USD
CY2010Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-119000000	USD
CY2009Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-176600000	USD
CY2010Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	2456800000	USD
CY2011Q4	us-gaap	Additional Paid In Capital AdditionalPaidInCapital	2427500000	USD
CY2010	us-gaap	Adjustment To Additional Paid In Capital Income Tax Effect From Share Based Compensation Net AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet	4500000	USD
CY2011	us-gaap	Adjustment To Additional Paid In Capital Income Tax Effect From Share Based Compensation Net AdjustmentToAdditionalPaidInCapitalIncomeTaxEffectFromShareBasedCompensationNet	8400000	USD
CY2009	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	-17100000	USD
CY2010	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	-11900000	USD
CY2011	us-gaap	Adjustments Related To Tax Withholding For Share Based Compensation AdjustmentsRelatedToTaxWithholdingForShareBasedCompensation	-27000000	USD
CY2010	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	55800000	USD
CY2009	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	55100000	USD
CY2011	us-gaap	Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue	48700000	USD
CY2010	us-gaap	Adjustments To Additional Paid In Capital Stock Issued Issuance Costs AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts	10200000	USD
CY2010	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	66800000	USD
CY2011	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	62400000	USD
CY2009	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	62300000	USD
CY2010Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	63100000	USD
CY2011Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	55400000	USD
CY2009	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	12100000	USD
CY2011	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	-8700000	USD
CY2010	us-gaap	Amortization Of Financing Costs And Discounts AmortizationOfFinancingCostsAndDiscounts	-4400000	USD
CY2011	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	20200000	USD
CY2009	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	19300000	USD
CY2010	us-gaap	Amortization Of Intangible Assets AmortizationOfIntangibleAssets	19400000	USD
CY2010	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	16200000	shares
CY2009	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	55100000	shares
CY2011	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	0	shares
CY2011Q4	us-gaap	Assets Assets	12876600000	USD
CY2010Q4	us-gaap	Assets Assets	13070800000	USD
CY2011Q4	us-gaap	Assets Current AssetsCurrent	8286800000	USD
CY2010Q4	us-gaap	Assets Current AssetsCurrent	8453500000	USD
CY2009Q4	us-gaap	Business Acquisition Cost Of Acquired Entity Cash Paid BusinessAcquisitionCostOfAcquiredEntityCashPaid	78300000	USD
CY2011Q4	us-gaap	Business Acquisition Cost Of Acquired Entity Cash Paid BusinessAcquisitionCostOfAcquiredEntityCashPaid	135100000	USD
CY2010Q4	us-gaap	Business Acquisition Cost Of Acquired Entity Cash Paid BusinessAcquisitionCostOfAcquiredEntityCashPaid	94400000	USD
CY2011Q4	us-gaap	Business Acquisition Cost Of Acquired Entity Purchase Price BusinessAcquisitionCostOfAcquiredEntityPurchasePrice	134600000	USD
CY2010Q4	us-gaap	Business Acquisition Cost Of Acquired Entity Purchase Price BusinessAcquisitionCostOfAcquiredEntityPurchasePrice	91400000	USD
CY2009Q4	us-gaap	Business Acquisition Cost Of Acquired Entity Purchase Price BusinessAcquisitionCostOfAcquiredEntityPurchasePrice	78300000	USD
CY2011Q4	us-gaap	Business Acquisition Purchase Price Allocation Goodwill Amount BusinessAcquisitionPurchasePriceAllocationGoodwillAmount	133000000	USD
CY2010Q4	us-gaap	Business Acquisition Purchase Price Allocation Goodwill Amount BusinessAcquisitionPurchasePriceAllocationGoodwillAmount	63000000	USD
CY2010	us-gaap	Business Combination Separately Recognized Transactions Expenses And Losses Recognized BusinessCombinationSeparatelyRecognizedTransactionsExpensesAndLossesRecognized	3000000	USD
CY2011	us-gaap	Business Combination Separately Recognized Transactions Expenses And Losses Recognized BusinessCombinationSeparatelyRecognizedTransactionsExpensesAndLossesRecognized	500000	USD
CY2009	us-gaap	Business Combination Separately Recognized Transactions Expenses And Losses Recognized BusinessCombinationSeparatelyRecognizedTransactionsExpensesAndLossesRecognized	0	USD
CY2011	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	-18500000	USD
CY2009	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	-100000	USD
CY2010	us-gaap	Cash Acquired From Acquisition CashAcquiredFromAcquisition	-5300000	USD
CY2010Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	2675700000	USD
CY2011Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	2302700000	USD
CY2008Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	2107200000	USD
CY2009Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	2495200000	USD
CY2010	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	180500000	USD
CY2009	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	388000000	USD
CY2011	us-gaap	Cash And Cash Equivalents Period Increase Decrease CashAndCashEquivalentsPeriodIncreaseDecrease	-373000000	USD
CY2010Q4	us-gaap	Cash Surrender Value Of Life Insurance CashSurrenderValueOfLifeInsurance	123200000	USD
CY2011Q4	us-gaap	Cash Surrender Value Of Life Insurance CashSurrenderValueOfLifeInsurance	144900000	USD
CY2009	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.00
CY2011	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.24
CY2010	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.00
CY2010Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.00
CY2010Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.00
CY2011Q2	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.06
CY2010Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.00
CY2010Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.00
CY2011Q1	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.06
CY2011Q4	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.06
CY2011Q3	us-gaap	Common Stock Dividends Per Share Declared CommonStockDividendsPerShareDeclared	0.06
CY2011Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.10
CY2010Q4	us-gaap	Common Stock Par Or Stated Value Per Share CommonStockParOrStatedValuePerShare	0.10
CY2011Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	800000000	shares
CY2010Q4	us-gaap	Common Stock Shares Authorized CommonStockSharesAuthorized	800000000	shares
CY2011Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	491400000	shares
CY2010Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	489500000	shares
CY2011Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	449500000	shares
CY2010Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	489100000	shares
CY2010Q4	us-gaap	Common Stock Value CommonStockValue	47500000	USD
CY2011Q4	us-gaap	Common Stock Value CommonStockValue	48200000	USD
CY2010	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	340700000	USD
CY2009	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	287600000	USD
CY2011	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	442300000	USD
CY2009	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	-6100000	USD
CY2009Q4	us-gaap	Convertible Preferred Stock Shares Issued Upon Conversion ConvertiblePreferredStockSharesIssuedUponConversion	73.1904	shares
CY2010Q4	us-gaap	Convertible Preferred Stock Shares Issued Upon Conversion ConvertiblePreferredStockSharesIssuedUponConversion	73.1904	shares
CY2011Q4	us-gaap	Convertible Preferred Stock Shares Issued Upon Conversion ConvertiblePreferredStockSharesIssuedUponConversion	74.4500	shares
CY2011	us-gaap	Cost Method Investments Realized Gain Loss CostMethodInvestmentsRealizedGainLoss	132200000	USD
CY2009	us-gaap	Cost Method Investments Realized Gain Loss CostMethodInvestmentsRealizedGainLoss	0	USD
CY2010	us-gaap	Cost Method Investments Realized Gain Loss CostMethodInvestmentsRealizedGainLoss	0	USD
CY2011Q3	us-gaap	Cost Method Investments Realized Gain Loss CostMethodInvestmentsRealizedGainLoss	132200000	USD
CY2011	us-gaap	Costs And Expenses CostsAndExpenses	6327400000	USD
CY2009	us-gaap	Costs And Expenses CostsAndExpenses	5666100000	USD
CY2010	us-gaap	Costs And Expenses CostsAndExpenses	5958600000	USD
CY2011	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	900000	USD
CY2010	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	13700000	USD
CY2009	us-gaap	Current Federal Tax Expense Benefit CurrentFederalTaxExpenseBenefit	-48400000	USD
CY2011	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	93100000	USD
CY2010	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	84800000	USD
CY2009	us-gaap	Current Foreign Tax Expense Benefit CurrentForeignTaxExpenseBenefit	55400000	USD
CY2010	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	16800000	USD
CY2011	us-gaap	Current State And Local Tax Expense Benefit CurrentStateAndLocalTaxExpenseBenefit	12300000	USD
CY2011Q4	us-gaap	Debt Instrument Convertible Conversion Price1 DebtInstrumentConvertibleConversionPrice1	12.13
CY2009Q4	us-gaap	Debt Instrument Convertible Conversion Price1 DebtInstrumentConvertibleConversionPrice1	12.42
CY2010Q4	us-gaap	Debt Instrument Convertible Conversion Price1 DebtInstrumentConvertibleConversionPrice1	12.42
CY2010	us-gaap	Debt Instrument Convertible Conversion Ratio DebtInstrumentConvertibleConversionRatio	80.5153
CY2009	us-gaap	Debt Instrument Convertible Conversion Ratio DebtInstrumentConvertibleConversionRatio	80.5153
CY2011	us-gaap	Debt Instrument Convertible Conversion Ratio DebtInstrumentConvertibleConversionRatio	82.4612
CY2011	us-gaap	Debt Instrument Convertible Earliest Date DebtInstrumentConvertibleEarliestDate	February 15, 2023
CY2011	us-gaap	Debt Instrument Convertible Latest Date DebtInstrumentConvertibleLatestDate	March 15, 2023
CY2011	us-gaap	Debt Instrument Convertible Terms Of Conversion Feature DebtInstrumentConvertibleTermsOfConversionFeature	convertible at any time if the average price of our common stock for 20 trading days immediately preceding the conversion date is greater than or equal to a specified percentage of the conversion price; this percentage was equal to 116.0% in 2011 and declines 0.5% each year until it reaches 110% at maturity
CY2011	us-gaap	Deferred Compensation Arrangement With Individual Compensation Expense DeferredCompensationArrangementWithIndividualCompensationExpense	7600000	USD
CY2010	us-gaap	Deferred Compensation Arrangement With Individual Compensation Expense DeferredCompensationArrangementWithIndividualCompensationExpense	14100000	USD
CY2009	us-gaap	Deferred Compensation Arrangement With Individual Compensation Expense DeferredCompensationArrangementWithIndividualCompensationExpense	11600000	USD
CY2010Q4	us-gaap	Deferred Compensation Liability Classified Noncurrent DeferredCompensationLiabilityClassifiedNoncurrent	486100000	USD
CY2011Q4	us-gaap	Deferred Compensation Liability Classified Noncurrent DeferredCompensationLiabilityClassifiedNoncurrent	440300000	USD
CY2010Q4	us-gaap	Deferred Compensation Liability Current And Noncurrent DeferredCompensationLiabilityCurrentAndNoncurrent	104200000	USD
CY2011Q4	us-gaap	Deferred Compensation Liability Current And Noncurrent DeferredCompensationLiabilityCurrentAndNoncurrent	96000000	USD
CY2010Q4	us-gaap	Deferred Compensation Plan Assets DeferredCompensationPlanAssets	16500000	USD
CY2011Q4	us-gaap	Deferred Compensation Plan Assets DeferredCompensationPlanAssets	13800000	USD
CY2011	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	92300000	USD
CY2009	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	38700000	USD
CY2010	us-gaap	Deferred Federal Income Tax Expense Benefit DeferredFederalIncomeTaxExpenseBenefit	60200000	USD
CY2010	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-4100000	USD
CY2011	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	-19700000	USD
CY2009	us-gaap	Deferred Foreign Income Tax Expense Benefit DeferredForeignIncomeTaxExpenseBenefit	10400000	USD
CY2009	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	89200000	USD
CY2010	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	56000000	USD
CY2011	us-gaap	Deferred Income Tax Expense Benefit DeferredIncomeTaxExpenseBenefit	83900000	USD
CY2010	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	-100000	USD
CY2011	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	11300000	USD
CY2009	us-gaap	Deferred State And Local Income Tax Expense Benefit DeferredStateAndLocalIncomeTaxExpenseBenefit	40100000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Equity Method Investments DeferredTaxAssetsEquityMethodInvestments	30800000	USD
CY2010Q4	us-gaap	Deferred Tax Assets Equity Method Investments DeferredTaxAssetsEquityMethodInvestments	5300000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	283800000	USD
CY2010Q4	us-gaap	Deferred Tax Assets Gross DeferredTaxAssetsGross	366300000	USD
CY2010Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	874400000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Net DeferredTaxAssetsNet	773700000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	214500000	USD
CY2010Q4	us-gaap	Deferred Tax Assets Net Noncurrent DeferredTaxAssetsNetNoncurrent	334200000	USD
CY2010Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	55600000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Other DeferredTaxAssetsOther	92200000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	478100000	USD
CY2010Q4	us-gaap	Deferred Tax Assets Tax Credit Carryforwards DeferredTaxAssetsTaxCreditCarryforwards	621500000	USD
CY2010Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits	34500000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Employee Benefits DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeBenefits	42400000	USD
CY2010Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Pensions DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions	23900000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Pensions DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsPensions	14200000	USD
CY2010Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	192300000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Compensation And Benefits Share Based Compensation Cost DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost	205200000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	8100000	USD
CY2010Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts	10600000	USD
CY2010Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Deferred Rent DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent	15200000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Deferred Rent DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsDeferredRent	38600000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Reserves DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReserves	55600000	USD
CY2010Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Reserves DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsReserves	42000000	USD
CY2010Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Restructuring Charges DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsRestructuringCharges	2700000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Restructuring Charges DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsRestructuringCharges	2000000	USD
CY2009Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	425500000	USD
CY2010Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	508100000	USD
CY2011Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	489900000	USD
CY2008Q4	us-gaap	Deferred Tax Assets Valuation Allowance DeferredTaxAssetsValuationAllowance	379500000	USD
CY2010Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	263300000	USD
CY2011Q4	us-gaap	Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets	330100000	USD
CY2011Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	-81800000	USD
CY2010Q4	us-gaap	Deferred Tax Liabilities Property Plant And Equipment DeferredTaxLiabilitiesPropertyPlantAndEquipment	-83000000	USD
CY2011Q4	us-gaap	Deferred Tax Liabilities Undistributed Foreign Earnings DeferredTaxLiabilitiesUndistributedForeignEarnings	1766700000	USD
CY2010Q4	us-gaap	Deferred Tax Liabilities Undistributed Foreign Earnings DeferredTaxLiabilitiesUndistributedForeignEarnings	1547100000	USD
CY2011	us-gaap	Defined Benefit Plan Actual Return On Plan Assets Sold During Period DefinedBenefitPlanActualReturnOnPlanAssetsSoldDuringPeriod	100000	USD
CY2010	us-gaap	Defined Benefit Plan Actual Return On Plan Assets Sold During Period DefinedBenefitPlanActualReturnOnPlanAssetsSoldDuringPeriod	-600000	USD
CY2011	us-gaap	Defined Benefit Plan Actual Return On Plan Assets Still Held DefinedBenefitPlanActualReturnOnPlanAssetsStillHeld	-1800000	USD
CY2010	us-gaap	Defined Benefit Plan Actual Return On Plan Assets Still Held DefinedBenefitPlanActualReturnOnPlanAssetsStillHeld	6700000	USD
CY2010Q4	us-gaap	Defined Benefit Plan Debt Securities DefinedBenefitPlanDebtSecurities	0.47
CY2011Q4	us-gaap	Defined Benefit Plan Debt Securities DefinedBenefitPlanDebtSecurities	0.47
CY2011Q4	us-gaap	Defined Benefit Plan Equity Securities DefinedBenefitPlanEquitySecurities	0.20
CY2010Q4	us-gaap	Defined Benefit Plan Equity Securities DefinedBenefitPlanEquitySecurities	0.26
CY2010Q4	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	407400000	USD
CY2011Q4	us-gaap	Defined Benefit Plan Fair Value Of Plan Assets DefinedBenefitPlanFairValueOfPlanAssets	470800000	USD
CY2010Q4	us-gaap	Defined Benefit Plan Other Plan Assets DefinedBenefitPlanOtherPlanAssets	0.27
CY2011Q4	us-gaap	Defined Benefit Plan Other Plan Assets DefinedBenefitPlanOtherPlanAssets	0.33
CY2010	us-gaap	Defined Benefit Plan Purchases Sales And Settlements DefinedBenefitPlanPurchasesSalesAndSettlements	1500000	USD
CY2011	us-gaap	Defined Benefit Plan Purchases Sales And Settlements DefinedBenefitPlanPurchasesSalesAndSettlements	29500000	USD
CY2011	us-gaap	Defined Benefit Plan Target Allocation Percentage DefinedBenefitPlanTargetAllocationPercentage	1
CY2011	us-gaap	Defined Benefit Plan Target Allocation Percentage Of Assets Debt Securities DefinedBenefitPlanTargetAllocationPercentageOfAssetsDebtSecurities	0.47
CY2011	us-gaap	Defined Benefit Plan Target Allocation Percentage Of Assets Equity Securities DefinedBenefitPlanTargetAllocationPercentageOfAssetsEquitySecurities	0.25
CY2011	us-gaap	Defined Benefit Plan Target Allocation Percentage Of Assets Other DefinedBenefitPlanTargetAllocationPercentageOfAssetsOther	0.28
CY2010Q4	us-gaap	Defined Benefit Plan Weighted Average Asset Allocations DefinedBenefitPlanWeightedAverageAssetAllocations	1.00
CY2011Q4	us-gaap	Defined Benefit Plan Weighted Average Asset Allocations DefinedBenefitPlanWeightedAverageAssetAllocations	1.00
CY2009	us-gaap	Depreciation And Amortization DepreciationAndAmortization	169900000	USD
CY2011	us-gaap	Depreciation And Amortization DepreciationAndAmortization	150900000	USD
CY2010	us-gaap	Depreciation And Amortization DepreciationAndAmortization	148400000	USD
CY2009	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	150600000	USD
CY2011	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	130700000	USD
CY2010	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	129000000	USD
CY2011	us-gaap	Dividends Common Stock Cash DividendsCommonStockCash	111100000	USD
CY2010	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	15600000	USD
CY2009	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	27600000	USD
CY2011	us-gaap	Dividends Preferred Stock Cash DividendsPreferredStockCash	11600000	USD
CY2009	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.20
CY2010	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.57
CY2011	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	1.12
CY2011Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.58
CY2010Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.22
CY2011Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.45
CY2010Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.15
CY2011Q2	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.21
CY2011Q1	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	-0.10
CY2010Q4	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.41
CY2010Q3	us-gaap	Earnings Per Share Basic EarningsPerShareBasic	0.09
CY2011	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.99
CY2010	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.47
CY2009	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.19
CY2010Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.15
CY2011Q2	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.19
CY2010Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.15
CY2011Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.40
CY2011Q1	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	-0.10
CY2010Q3	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.08
CY2010Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.36
CY2011Q4	us-gaap	Earnings Per Share Diluted EarningsPerShareDiluted	0.50
CY2010	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	19400000	USD
CY2009	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	84800000	USD
CY2011	us-gaap	Effect Of Exchange Rate On Cash And Cash Equivalents EffectOfExchangeRateOnCashAndCashEquivalents	-46700000	USD
CY2011	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.258
CY2009	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.388
CY2010	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0.380
CY2009	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350
CY2010	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350
CY2011	us-gaap	Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate	0.350
CY2010Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	470000000	USD
CY2011Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	520600000	USD
CY2011	us-gaap	Employee Service Share Based Compensation Nonvested Awards Total Compensation Cost Not Yet Recognized Period For Recognition EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition	1.4
CY2011	us-gaap	Employee Stock Ownership Plan Esop Plan Description EmployeeStockOwnershipPlanESOPPlanDescription	90% of the lesser of the average market price of a share on the first business day of the offering period or the average market price of a share on the last business day of the offering period of three months
CY2010	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Net FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet	5800000	USD
CY2011	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Transfers Net FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetTransfersNet	0	USD
CY2011Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	85000000	USD
CY2010Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	57200000	USD
CY2009Q4	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Value FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetValue	43800000	USD
CY2009	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	-9700000	USD
CY2010	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	73900000	USD
CY2011	us-gaap	Federal Income Tax Expense Benefit Continuing Operations FederalIncomeTaxExpenseBenefitContinuingOperations	93200000	USD
CY2010Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	-86400000	USD
CY2011Q4	us-gaap	Finite Lived Intangible Assets Accumulated Amortization FiniteLivedIntangibleAssetsAccumulatedAmortization	-101800000	USD
CY2010Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	209500000	USD
CY2011Q4	us-gaap	Finite Lived Intangible Assets Gross FiniteLivedIntangibleAssetsGross	236100000	USD
CY2011Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	134300000	USD
CY2010Q4	us-gaap	Finite Lived Intangible Assets Net FiniteLivedIntangibleAssetsNet	123100000	USD
CY2011	us-gaap	Finite Lived Intangible Assets Useful Life Maximum FiniteLivedIntangibleAssetsUsefulLifeMaximum	15
CY2011	us-gaap	Finite Lived Intangible Assets Useful Life Minimum FiniteLivedIntangibleAssetsUsefulLifeMinimum	7
CY2009	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-4700000	USD
CY2010	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-700000	USD
CY2011	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-900000	USD
CY2011	us-gaap	Foreign Income Tax Expense Benefit Continuing Operations ForeignIncomeTaxExpenseBenefitContinuingOperations	73400000	USD
CY2009	us-gaap	Foreign Income Tax Expense Benefit Continuing Operations ForeignIncomeTaxExpenseBenefitContinuingOperations	65800000	USD
CY2010Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	1583300000	USD
CY2010	us-gaap	Foreign Income Tax Expense Benefit Continuing Operations ForeignIncomeTaxExpenseBenefitContinuingOperations	80700000	USD
CY2010Q4	us-gaap	Furniture And Fixtures Gross FurnitureAndFixturesGross	881500000	USD
CY2011Q4	us-gaap	Furniture And Fixtures Gross FurnitureAndFixturesGross	881500000	USD
CY2011	us-gaap	Future Amortization Expense Year Five FutureAmortizationExpenseYearFive	5500000	USD
CY2011	us-gaap	Future Amortization Expense Year Four FutureAmortizationExpenseYearFour	16400000	USD
CY2011	us-gaap	Future Amortization Expense Year One FutureAmortizationExpenseYearOne	26900000	USD
CY2011	us-gaap	Future Amortization Expense Year Three FutureAmortizationExpenseYearThree	24300000	USD
CY2011	us-gaap	Future Amortization Expense Year Two FutureAmortizationExpenseYearTwo	26800000	USD
CY2010	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	4300000	USD
CY2009	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	10200000	USD
CY2011	us-gaap	Gain Loss On Sale Of Investments GainLossOnSaleOfInvestments	125900000	USD
CY2009	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-25100000	USD
CY2010	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	-100000	USD
CY2011	us-gaap	Gains Losses On Extinguishment Of Debt GainsLossesOnExtinguishmentOfDebt	0	USD
CY2009	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	1700300000	USD
CY2011	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	1924300000	USD
CY2010	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	1837700000	USD
CY2011Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	439200000	USD
CY2011Q4	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	548800000	USD
CY2010Q2	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	442900000	USD
CY2011Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	465500000	USD
CY2010Q3	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	444700000	USD
CY2010Q4	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	533300000	USD
CY2010Q1	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	416800000	USD
CY2011Q2	us-gaap	General And Administrative Expense GeneralAndAdministrativeExpense	470800000	USD
CY2010Q4	us-gaap	Goodwill Goodwill	3368500000	USD
CY2011Q4	us-gaap	Goodwill Goodwill	3444300000	USD
CY2009Q4	us-gaap	Goodwill Goodwill	3321000000	USD
CY2011	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	96900000	USD
CY2010	us-gaap	Goodwill Acquired During Period GoodwillAcquiredDuringPeriod	38800000	USD
CY2010	us-gaap	Goodwill Other Changes GoodwillOtherChanges	-26400000	USD
CY2011	us-gaap	Goodwill Other Changes GoodwillOtherChanges	-21900000	USD
CY2010	us-gaap	Goodwill Purchase Accounting Adjustments GoodwillPurchaseAccountingAdjustments	35100000	USD
CY2011	us-gaap	Goodwill Purchase Accounting Adjustments GoodwillPurchaseAccountingAdjustments	800000	USD
CY2011	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	428400000	USD
CY2009	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	141900000	USD
CY2010	us-gaap	Income Loss From Continuing Operations Before Income Taxes Domestic IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic	216200000	USD
CY2010	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	234400000	USD
CY2011	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	310000000	USD
CY2009	us-gaap	Income Loss From Continuing Operations Before Income Taxes Foreign IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign	90500000	USD
CY2011	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	738400000	USD
CY2010	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	450600000	USD
CY2009	us-gaap	Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments	232400000	USD
CY2010	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	1900000	USD
CY2011	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	3300000	USD
CY2009	us-gaap	Income Loss From Equity Method Investments IncomeLossFromEquityMethodInvestments	1100000	USD
CY2009	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	90100000	USD
CY2010	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	171300000	USD
CY2011	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	190200000	USD
CY2010Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	63300000	USD
CY2011Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	70400000	USD
CY2011Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-21500000	USD
CY2010Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	24400000	USD
CY2010Q1	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	-15300000	USD
CY2011Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	93700000	USD
CY2011Q2	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	47600000	USD
CY2010Q4	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	98900000	USD
CY2011	us-gaap	Income Tax Reconciliation Deductions Other IncomeTaxReconciliationDeductionsOther	23000000	USD
CY2010	us-gaap	Income Tax Reconciliation Deductions Other IncomeTaxReconciliationDeductionsOther	2500000	USD
CY2009	us-gaap	Income Tax Reconciliation Deductions Other IncomeTaxReconciliationDeductionsOther	2300000	USD
CY2009	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	26900000	USD
CY2010	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	4700000	USD
CY2011	us-gaap	Income Tax Reconciliation Foreign Income Tax Rate Differential IncomeTaxReconciliationForeignIncomeTaxRateDifferential	-21900000	USD
CY2009	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	81300000	USD
CY2011	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	258400000	USD
CY2010	us-gaap	Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate	157700000	USD
CY2011	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	200000	USD
CY2010	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	200000	USD
CY2009	us-gaap	Income Tax Reconciliation Nondeductible Expense Share Based Compensation Cost IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost	16400000	USD
CY2011	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-3200000	USD
CY2010	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-6100000	USD
CY2009	us-gaap	Income Tax Reconciliation Other Adjustments IncomeTaxReconciliationOtherAdjustments	-11100000	USD
CY2009	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	22100000	USD
CY2010	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	10800000	USD
CY2011	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	102000000	USD
CY2011	us-gaap	Income Tax Reconciliation State And Local Income Taxes IncomeTaxReconciliationStateAndLocalIncomeTaxes	15300000	USD
CY2010	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	87300000	USD
CY2009	us-gaap	Income Taxes Paid Net IncomeTaxesPaidNet	57300000	USD
CY2011	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	-62900000	USD
CY2009	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	230000000	USD
CY2010	us-gaap	Increase Decrease In Accounts Payable IncreaseDecreaseInAccountsPayable	867400000	USD
CY2009	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	-179500000	USD
CY2011	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	219200000	USD
CY2010	us-gaap	Increase Decrease In Accounts Receivable IncreaseDecreaseInAccountsReceivable	547600000	USD
CY2010	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	66400000	USD
CY2009	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	-363400000	USD
CY2011	us-gaap	Increase Decrease In Accrued Liabilities IncreaseDecreaseInAccruedLiabilities	3900000	USD
CY2010	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	122800000	USD
CY2011	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	39200000	USD
CY2009	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-19700000	USD
CY2011	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	102800000	USD
CY2010	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	12800000	USD
CY2009	us-gaap	Increase Decrease In Other Operating Capital Net IncreaseDecreaseInOtherOperatingCapitalNet	80000000	USD
CY2010	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	200000	USD
CY2009	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	-33100000	USD
CY2011	us-gaap	Increase Decrease In Prepaid Deferred Expense And Other Assets IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets	42000000	USD
CY2009	us-gaap	Incremental Common Shares Attributable To Conversion Of Preferred Stock IncrementalCommonSharesAttributableToConversionOfPreferredStock	0	shares
CY2010	us-gaap	Incremental Common Shares Attributable To Conversion Of Preferred Stock IncrementalCommonSharesAttributableToConversionOfPreferredStock	0	shares
CY2011	us-gaap	Incremental Common Shares Attributable To Conversion Of Preferred Stock IncrementalCommonSharesAttributableToConversionOfPreferredStock	16500000	shares
CY2009	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	7700000	shares
CY2010	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	11300000	shares
CY2011	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	9100000	shares
CY2009	us-gaap	Interest Expense InterestExpense	155600000	USD
CY2010	us-gaap	Interest Expense InterestExpense	139700000	USD
CY2011	us-gaap	Interest Expense InterestExpense	136800000	USD
CY2011	us-gaap	Interest Paid InterestPaid	138900000	USD
CY2009	us-gaap	Interest Paid InterestPaid	138600000	USD
CY2010	us-gaap	Interest Paid InterestPaid	139800000	USD
CY2011Q4	us-gaap	Interest Payable Current InterestPayableCurrent	40300000	USD
CY2010Q4	us-gaap	Interest Payable Current InterestPayableCurrent	41500000	USD
CY2010Q4	us-gaap	Inventory Work In Process InventoryWorkInProcess	1217100000	USD
CY2011Q4	us-gaap	Inventory Work In Process InventoryWorkInProcess	1247200000	USD
CY2010	us-gaap	Investment Income Interest InvestmentIncomeInterest	28700000	USD
CY2009	us-gaap	Investment Income Interest InvestmentIncomeInterest	35000000	USD
CY2011	us-gaap	Investment Income Interest InvestmentIncomeInterest	37800000	USD
CY2011Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	101700000	USD
CY2011	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	537800000	USD
CY2010	us-gaap	Labor And Related Expense LaborAndRelatedExpense	4117000000	USD
CY2011	us-gaap	Labor And Related Expense LaborAndRelatedExpense	4402100000	USD
CY2009	us-gaap	Labor And Related Expense LaborAndRelatedExpense	3961200000	USD
CY2011Q2	us-gaap	Labor And Related Expense LaborAndRelatedExpense	1095700000	USD
CY2010Q1	us-gaap	Labor And Related Expense LaborAndRelatedExpense	979300000	USD
CY2010Q4	us-gaap	Labor And Related Expense LaborAndRelatedExpense	1139600000	USD
CY2010Q2	us-gaap	Labor And Related Expense LaborAndRelatedExpense	991000000	USD
CY2010Q3	us-gaap	Labor And Related Expense LaborAndRelatedExpense	1007100000	USD
CY2011Q3	us-gaap	Labor And Related Expense LaborAndRelatedExpense	1088000000	USD
CY2011Q4	us-gaap	Labor And Related Expense LaborAndRelatedExpense	1138300000	USD
CY2011Q1	us-gaap	Labor And Related Expense LaborAndRelatedExpense	1080100000	USD
CY2010Q4	us-gaap	Land Land	114500000	USD
CY2011Q4	us-gaap	Land Land	111600000	USD
CY2010	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	365200000	USD
CY2009	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	391500000	USD
CY2011	us-gaap	Lease And Rental Expense LeaseAndRentalExpense	369500000	USD
CY2010Q4	us-gaap	Leasehold Improvements Gross LeaseholdImprovementsGross	605400000	USD
CY2011Q4	us-gaap	Leasehold Improvements Gross LeaseholdImprovementsGross	593000000	USD
CY2010Q4	us-gaap	Liabilities Liabilities	10212700000	USD
CY2011Q4	us-gaap	Liabilities Liabilities	10135900000	USD
CY2010Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	13070800000	USD
CY2011Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	12876600000	USD
CY2010Q4	us-gaap	Liabilities Current LiabilitiesCurrent	7740900000	USD
CY2011Q4	us-gaap	Liabilities Current LiabilitiesCurrent	8032600000	USD
CY2011	us-gaap	Line Of Credit Facility Commitment Fee Percentage LineOfCreditFacilityCommitmentFeePercentage	0.0035
CY2011	us-gaap	Line Of Credit Facility Expiration Date LineOfCreditFacilityExpirationDate	May 31, 2016
CY2011	us-gaap	Line Of Credit Facility Initiation Date LineOfCreditFacilityInitiationDate	July 18, 2008
CY2011Q2	us-gaap	Line Of Credit Facility Maximum Borrowing Capacity LineOfCreditFacilityMaximumBorrowingCapacity	1000000000	USD
CY2011Q4	us-gaap	Long Term Debt LongTermDebt	1615700000	USD
CY2010Q4	us-gaap	Long Term Debt LongTermDebt	1622200000	USD
CY2010Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	38900000	USD
CY2011Q4	us-gaap	Long Term Debt Current LongTermDebtCurrent	404800000	USD
CY2011Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal After Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive	1243300000	USD
CY2011Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Next Twelve Months LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths	1800000	USD
CY2011Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Five LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive	100000	USD
CY2011Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Four LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour	100000	USD
CY2011Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Three LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree	354400000	USD
CY2011Q4	us-gaap	Long Term Debt Maturities Repayments Of Principal In Year Two LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo	16000000	USD
CY2011Q4	us-gaap	Long Term Debt Noncurrent LongTermDebtNoncurrent	1210900000	USD
CY2010Q2	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	105300000	USD
CY2011Q4	us-gaap	Marketable Securities Current MarketableSecuritiesCurrent	12900000	USD
CY2010Q4	us-gaap	Marketable Securities Current MarketableSecuritiesCurrent	13700000	USD
CY2011Q4	us-gaap	Minority Interest MinorityInterest	35600000	USD
CY2010Q4	us-gaap	Minority Interest MinorityInterest	37900000	USD
CY2010	us-gaap	Minority Interest Change In Redemption Value MinorityInterestChangeInRedemptionValue	-11000000	USD
CY2009	us-gaap	Minority Interest Change In Redemption Value MinorityInterestChangeInRedemptionValue	12000000	USD
CY2011	us-gaap	Minority Interest Change In Redemption Value MinorityInterestChangeInRedemptionValue	-14100000	USD
CY2009	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	22200000	USD
CY2010	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	21500000	USD
CY2011	us-gaap	Minority Interest Decrease From Distributions To Noncontrolling Interest Holders MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders	23000000	USD
CY2010	us-gaap	Minority Interest Decrease From Redemptions MinorityInterestDecreaseFromRedemptions	30100000	USD
CY2009	us-gaap	Minority Interest Decrease From Redemptions MinorityInterestDecreaseFromRedemptions	5300000	USD
CY2011	us-gaap	Minority Interest Decrease From Redemptions MinorityInterestDecreaseFromRedemptions	70700000	USD
CY2010	us-gaap	Minority Interest Period Increase Decrease MinorityInterestPeriodIncreaseDecrease	-27900000	USD
CY2009	us-gaap	Minority Interest Period Increase Decrease MinorityInterestPeriodIncreaseDecrease	-5300000	USD
CY2011	us-gaap	Minority Interest Period Increase Decrease MinorityInterestPeriodIncreaseDecrease	-1600000	USD
CY2011	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-541000000	USD
CY2009	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-267000000	USD
CY2010	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	-547700000	USD
CY2010	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-108500000	USD
CY2009	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	29400000	USD
CY2011	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-58800000	USD
CY2010	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	817300000	USD
CY2009	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	540800000	USD
CY2011	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	273500000	USD
CY2011	us-gaap	Net Income Loss NetIncomeLoss	532300000	USD
CY2010	us-gaap	Net Income Loss NetIncomeLoss	261100000	USD
CY2009	us-gaap	Net Income Loss NetIncomeLoss	121300000	USD
CY2011	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	19200000	USD
CY2010	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	20100000	USD
CY2009	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	22100000	USD
CY2011	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	520700000	USD
CY2010	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	271200000	USD
CY2009	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	93600000	USD
CY2010Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	42400000	USD
CY2010Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	195000000	USD
CY2011Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	208100000	USD
CY2011Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-48100000	USD
CY2010Q1	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	-71500000	USD
CY2010Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	118900000	USD
CY2011Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	139300000	USD
CY2011Q4	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	259000000	USD
CY2011Q4	us-gaap	Other Assets Current OtherAssetsCurrent	298600000	USD
CY2010Q4	us-gaap	Other Assets Current OtherAssetsCurrent	229400000	USD
CY2010Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	460300000	USD
CY2011Q4	us-gaap	Other Assets Noncurrent OtherAssetsNoncurrent	471200000	USD
CY2009	us-gaap	Other Comprehensive Income Available For Sale Securities Adjustment Net Of Tax Period Increase Decrease OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecrease	500000	USD
CY2010	us-gaap	Other Comprehensive Income Available For Sale Securities Adjustment Net Of Tax Period Increase Decrease OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecrease	600000	USD
CY2011	us-gaap	Other Comprehensive Income Available For Sale Securities Adjustment Net Of Tax Period Increase Decrease OtherComprehensiveIncomeAvailableForSaleSecuritiesAdjustmentNetOfTaxPeriodIncreaseDecrease	-100000	USD
CY2009	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	95000000	USD
CY2010	us-gaap	Net Income Loss Available To Common Stockholders Diluted NetIncomeLossAvailableToCommonStockholdersDiluted	254900000	USD
CY2010Q4	us-gaap	Noncurrent Assets NoncurrentAssets	791500000	USD
CY2011Q4	us-gaap	Noncurrent Assets NoncurrentAssets	796500000	USD
CY2009	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-108900000	USD
CY2011	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	51200000	USD
CY2010	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-98100000	USD
CY2010Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-31000000	USD
CY2011Q2	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-18100000	USD
CY2011Q1	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-29700000	USD
CY2010Q1	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-25600000	USD
CY2010Q2	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-31000000	USD
CY2011Q4	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-14900000	USD
CY2010Q4	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	-10500000	USD
CY2011Q3	us-gaap	Nonoperating Income Expense NonoperatingIncomeExpense	113900000	USD
CY2009	us-gaap	Number Of Businesses Acquired NumberOfBusinessesAcquired	2
CY2010	us-gaap	Number Of Businesses Acquired NumberOfBusinessesAcquired	5
CY2011	us-gaap	Number Of Businesses Acquired NumberOfBusinessesAcquired	22
CY2011	us-gaap	Operating Income Loss OperatingIncomeLoss	687200000	USD
CY2010	us-gaap	Operating Income Loss OperatingIncomeLoss	548700000	USD
CY2009	us-gaap	Operating Income Loss OperatingIncomeLoss	341300000	USD
CY2010Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	177200000	USD
CY2010Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-59400000	USD
CY2011Q2	us-gaap	Operating Income Loss OperatingIncomeLoss	174000000	USD
CY2010Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	100200000	USD
CY2011Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	385300000	USD
CY2010Q4	us-gaap	Operating Income Loss OperatingIncomeLoss	330700000	USD
CY2011Q3	us-gaap	Operating Income Loss OperatingIncomeLoss	173200000	USD
CY2011Q1	us-gaap	Operating Income Loss OperatingIncomeLoss	-45300000	USD
CY2011Q4	us-gaap	Operating Leases Future Minimum Payments Due OperatingLeasesFutureMinimumPaymentsDue	1560600000	USD
CY2011Q4	us-gaap	Operating Leases Future Minimum Payments Due Current OperatingLeasesFutureMinimumPaymentsDueCurrent	286200000	USD
CY2011Q4	us-gaap	Operating Leases Future Minimum Payments Due Future Minimum Sublease Rentals OperatingLeasesFutureMinimumPaymentsDueFutureMinimumSubleaseRentals	75100000	USD
CY2011Q4	us-gaap	Operating Leases Future Minimum Payments Due In Five Years OperatingLeasesFutureMinimumPaymentsDueInFiveYears	145700000	USD
CY2011Q4	us-gaap	Operating Leases Future Minimum Payments Due In Four Years OperatingLeasesFutureMinimumPaymentsDueInFourYears	180400000	USD
CY2011Q4	us-gaap	Operating Leases Future Minimum Payments Due In Three Years OperatingLeasesFutureMinimumPaymentsDueInThreeYears	210100000	USD
CY2011Q4	us-gaap	Operating Leases Future Minimum Payments Due In Two Years OperatingLeasesFutureMinimumPaymentsDueInTwoYears	251100000	USD
CY2011Q4	us-gaap	Operating Leases Future Minimum Payments Due Thereafter OperatingLeasesFutureMinimumPaymentsDueThereafter	487100000	USD
CY2009	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	364700000	USD
CY2011	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	350100000	USD
CY2010	us-gaap	Operating Leases Rent Expense Net OperatingLeasesRentExpenseNet	345200000	USD
CY2010	us-gaap	Operating Leases Rent Expense Sublease Rentals1 OperatingLeasesRentExpenseSubleaseRentals1	20000000	USD
CY2011	us-gaap	Operating Leases Rent Expense Sublease Rentals1 OperatingLeasesRentExpenseSubleaseRentals1	19400000	USD
CY2009	us-gaap	Operating Leases Rent Expense Sublease Rentals1 OperatingLeasesRentExpenseSubleaseRentals1	26800000	USD
CY2011Q4	us-gaap	Operating Loss Carryforwards OperatingLossCarryforwards	1413500000	USD
CY2010	us-gaap	Other Comprehensive Income Available For Sale Securities Tax OtherComprehensiveIncomeAvailableForSaleSecuritiesTax	100000	USD
CY2010	us-gaap	Payments For Repurchase Of Preferred Stock And Preference Stock PaymentsForRepurchaseOfPreferredStockAndPreferenceStock	265900000	USD
CY2011	us-gaap	Other Comprehensive Income Available For Sale Securities Tax OtherComprehensiveIncomeAvailableForSaleSecuritiesTax	0	USD
CY2009	us-gaap	Other Comprehensive Income Available For Sale Securities Tax OtherComprehensiveIncomeAvailableForSaleSecuritiesTax	100000	USD
CY2009	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Period Increase Decrease OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecrease	12900000	USD
CY2010	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Period Increase Decrease OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecrease	23200000	USD
CY2011	us-gaap	Other Comprehensive Income Defined Benefit Plans Adjustment Net Of Tax Period Increase Decrease OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPeriodIncreaseDecrease	-17300000	USD
CY2009	us-gaap	Other Comprehensive Income Defined Benefit Plans Tax OtherComprehensiveIncomeDefinedBenefitPlansTax	-4400000	USD
CY2010	us-gaap	Other Comprehensive Income Defined Benefit Plans Tax OtherComprehensiveIncomeDefinedBenefitPlansTax	-5500000	USD
CY2011	us-gaap	Other Comprehensive Income Defined Benefit Plans Tax OtherComprehensiveIncomeDefinedBenefitPlansTax	-1500000	USD
CY2009	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Period Increase Decrease OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease	131200000	USD
CY2010	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Period Increase Decrease OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease	35900000	USD
CY2011	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Period Increase Decrease OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPeriodIncreaseDecrease	-92100000	USD
CY2009	us-gaap	Other Comprehensive Income Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax OtherComprehensiveIncomeReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax	400000	USD
CY2010	us-gaap	Other Comprehensive Income Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax OtherComprehensiveIncomeReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax	200000	USD
CY2011	us-gaap	Other Comprehensive Income Reclassification Adjustment For Sale Of Securities Included In Net Income Net Of Tax OtherComprehensiveIncomeReclassificationAdjustmentForSaleOfSecuritiesIncludedInNetIncomeNetOfTax	-300000	USD
CY2011Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	452100000	USD
CY2010Q4	us-gaap	Other Liabilities Noncurrent OtherLiabilitiesNoncurrent	402400000	USD
CY2009	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-13400000	USD
CY2010	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-24900000	USD
CY2011	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-28200000	USD
CY2010	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	4000000	USD
CY2009	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	-2200000	USD
CY2011	us-gaap	Other Nonoperating Expense OtherNonoperatingExpense	-4900000	USD
CY2010	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	12900000	USD
CY2009	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	11700000	USD
CY2011	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	150200000	USD
CY2010Q2	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-2100000	USD
CY2011Q4	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	13900000	USD
CY2011Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	137100000	USD
CY2010Q1	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	500000	USD
CY2010Q3	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-3100000	USD
CY2011Q1	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	-6100000	USD
CY2010Q4	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	17600000	USD
CY2011Q2	us-gaap	Other Nonoperating Income Expense OtherNonoperatingIncomeExpense	5300000	USD
CY2010	us-gaap	Other Preferred Stock Dividends And Adjustments OtherPreferredStockDividendsAndAdjustments	0	USD
CY2009	us-gaap	Other Preferred Stock Dividends And Adjustments OtherPreferredStockDividendsAndAdjustments	100000	USD
CY2011	us-gaap	Other Preferred Stock Dividends And Adjustments OtherPreferredStockDividendsAndAdjustments	0	USD
CY2009	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-10400000	USD
CY2010	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-52200000	USD
CY2011	us-gaap	Payments For Proceeds From Other Investing Activities PaymentsForProceedsFromOtherInvestingActivities	-11800000	USD
CY2011	us-gaap	Payments For Proceeds From Short Term Investments PaymentsForProceedsFromShortTermInvestments	700000	USD
CY2010	us-gaap	Payments For Proceeds From Short Term Investments PaymentsForProceedsFromShortTermInvestments	2500000	USD
CY2009	us-gaap	Payments For Proceeds From Short Term Investments PaymentsForProceedsFromShortTermInvestments	-158500000	USD
CY2011	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	400800000	USD
CY2009	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2010	us-gaap	Payments For Repurchase Of Common Stock PaymentsForRepurchaseOfCommonStock	0	USD
CY2011Q4	us-gaap	Preferred Stock Value PreferredStockValue	221500000	USD
CY2010Q4	us-gaap	Preferred Stock Value PreferredStockValue	221500000	USD
CY2011	us-gaap	Payments For Repurchase Of Preferred Stock And Preference Stock PaymentsForRepurchaseOfPreferredStockAndPreferenceStock	0	USD
CY2009	us-gaap	Payments For Repurchase Of Preferred Stock And Preference Stock PaymentsForRepurchaseOfPreferredStockAndPreferenceStock	0	USD
CY2011	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	111100000	USD
CY2009	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	0	USD
CY2010	us-gaap	Payments Of Dividends Common Stock PaymentsOfDividendsCommonStock	0	USD
CY2009	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	27600000	USD
CY2010	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	19600000	USD
CY2011	us-gaap	Payments Of Dividends Preferred Stock And Preference Stock PaymentsOfDividendsPreferredStockAndPreferenceStock	11600000	USD
CY2009	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	72400000	USD
CY2010	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	61900000	USD
CY2011	us-gaap	Payments To Acquire Businesses Net Of Cash Acquired PaymentsToAcquireBusinessesNetOfCashAcquired	63100000	USD
CY2011	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	140300000	USD
CY2010	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	96300000	USD
CY2009	us-gaap	Payments To Acquire Property Plant And Equipment PaymentsToAcquirePropertyPlantAndEquipment	67100000	USD
CY2009	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	22200000	USD
CY2010	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	21500000	USD
CY2011	us-gaap	Payments To Minority Shareholders PaymentsToMinorityShareholders	23000000	USD
CY2010Q4	us-gaap	Postemployment Benefits Liability Current And Noncurrent PostemploymentBenefitsLiabilityCurrentAndNoncurrent	177100000	USD
CY2011Q4	us-gaap	Postemployment Benefits Liability Current And Noncurrent PostemploymentBenefitsLiabilityCurrentAndNoncurrent	178300000	USD
CY2010	us-gaap	Postemployment Benefits Period Expense PostemploymentBenefitsPeriodExpense	12900000	USD
CY2009	us-gaap	Postemployment Benefits Period Expense PostemploymentBenefitsPeriodExpense	12000000	USD
CY2011	us-gaap	Postemployment Benefits Period Expense PostemploymentBenefitsPeriodExpense	14800000	USD
CY2009	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	27600000	USD
CY2010	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	15600000	USD
CY2011	us-gaap	Preferred Stock Dividends Income Statement Impact PreferredStockDividendsIncomeStatementImpact	11600000	USD
CY2011	us-gaap	Preferred Stock Dividends Per Share Declared PreferredStockDividendsPerShareDeclared	52.50
CY2011Q4	us-gaap	Preferred Stock Liquidation Preference PreferredStockLiquidationPreference	1000.00
CY2011Q4	us-gaap	Preferred Stock No Par Value PreferredStockNoParValue	0.00
CY2010Q4	us-gaap	Preferred Stock No Par Value PreferredStockNoParValue	0.00
CY2010Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	20000000	shares
CY2011Q4	us-gaap	Preferred Stock Shares Authorized PreferredStockSharesAuthorized	20000000	shares
CY2011Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	200000	shares
CY2010Q4	us-gaap	Preferred Stock Shares Issued PreferredStockSharesIssued	200000	shares
CY2011Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	200000	shares
CY2010Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	200000	shares
CY2009Q4	us-gaap	Preferred Stock Shares Outstanding PreferredStockSharesOutstanding	525000	shares
CY2011Q4	us-gaap	Prescription Drug Subsidy Receipts Five Fiscal Years Thereafter PrescriptionDrugSubsidyReceiptsFiveFiscalYearsThereafter	1400000	USD
CY2011Q4	us-gaap	Prescription Drug Subsidy Receipts Year Five PrescriptionDrugSubsidyReceiptsYearFive	500000	USD
CY2011Q4	us-gaap	Prescription Drug Subsidy Receipts Year Four PrescriptionDrugSubsidyReceiptsYearFour	500000	USD
CY2011Q4	us-gaap	Prescription Drug Subsidy Receipts Year One PrescriptionDrugSubsidyReceiptsYearOne	500000	USD
CY2011Q4	us-gaap	Prescription Drug Subsidy Receipts Year Three PrescriptionDrugSubsidyReceiptsYearThree	600000	USD
CY2011Q4	us-gaap	Prescription Drug Subsidy Receipts Year Two PrescriptionDrugSubsidyReceiptsYearTwo	600000	USD
CY2009	us-gaap	Proceeds From Income Tax Refunds ProceedsFromIncomeTaxRefunds	55000000	USD
CY2011	us-gaap	Proceeds From Income Tax Refunds ProceedsFromIncomeTaxRefunds	25400000	USD
CY2010	us-gaap	Proceeds From Income Tax Refunds ProceedsFromIncomeTaxRefunds	28700000	USD
CY2011	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	0	USD
CY2010	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	0	USD
CY2009	us-gaap	Proceeds From Issuance Of Senior Long Term Debt ProceedsFromIssuanceOfSeniorLongTermDebt	587700000	USD
CY2011	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	73400000	USD
CY2010	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-11300000	USD
CY2009	us-gaap	Proceeds From Payments For Other Financing Activities ProceedsFromPaymentsForOtherFinancingActivities	-15600000	USD
CY2010	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	17400000	USD
CY2011	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	42500000	USD
CY2009	us-gaap	Proceeds From Repayments Of Short Term Debt ProceedsFromRepaymentsOfShortTermDebt	0	USD
CY2011	us-gaap	Proceeds From Sale Maturity And Collections Of Investments ProceedsFromSaleMaturityAndCollectionsOfInvestments	133500000	USD
CY2009	us-gaap	Proceeds From Sale Of Other Investments ProceedsFromSaleOfOtherInvestments	0	USD
CY2010	us-gaap	Proceeds From Sale Of Other Investments ProceedsFromSaleOfOtherInvestments	0	USD
CY2011	us-gaap	Proceeds From Sale Of Other Investments ProceedsFromSaleOfOtherInvestments	133500000	USD
CY2011	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	13300000	USD
CY2010	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	4800000	USD
CY2009	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	0	USD
CY2009	us-gaap	Profit Loss ProfitLoss	143400000	USD
CY2010	us-gaap	Profit Loss ProfitLoss	281200000	USD
CY2011	us-gaap	Profit Loss ProfitLoss	551500000	USD
CY2010Q4	us-gaap	Profit Loss ProfitLoss	222800000	USD
CY2010Q2	us-gaap	Profit Loss ProfitLoss	83100000	USD
CY2011Q1	us-gaap	Profit Loss ProfitLoss	-53200000	USD
CY2011Q4	us-gaap	Profit Loss ProfitLoss	278300000	USD
CY2011Q3	us-gaap	Profit Loss ProfitLoss	217500000	USD
CY2011Q2	us-gaap	Profit Loss ProfitLoss	108900000	USD
CY2010Q3	us-gaap	Profit Loss ProfitLoss	45600000	USD
CY2010Q1	us-gaap	Profit Loss ProfitLoss	-70300000	USD
CY2011Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	1586100000	USD
CY2010Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	1601400000	USD
CY2010Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	454300000	USD
CY2011Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	459800000	USD
CY2011	us-gaap	Property Plant And Equipment Useful Life Maximum PropertyPlantAndEquipmentUsefulLifeMaximum	35
CY2011	us-gaap	Property Plant And Equipment Useful Life Minimum PropertyPlantAndEquipmentUsefulLifeMinimum	3
CY2010	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	10700000	USD
CY2011	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	10400000	USD
CY2009	us-gaap	Provision For Doubtful Accounts ProvisionForDoubtfulAccounts	19300000	USD
CY2010Q4	us-gaap	Redeemable Noncontrolling Interest Equity Fair Value RedeemableNoncontrollingInterestEquityFairValue	291200000	USD
CY2011Q4	us-gaap	Redeemable Noncontrolling Interest Equity Fair Value RedeemableNoncontrollingInterestEquityFairValue	243400000	USD
CY2009Q4	us-gaap	Redeemable Noncontrolling Interest Equity Fair Value RedeemableNoncontrollingInterestEquityFairValue	277800000	USD
CY2008Q4	us-gaap	Redeemable Noncontrolling Interest Equity Fair Value RedeemableNoncontrollingInterestEquityFairValue	288400000	USD
CY2009	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	783400000	USD
CY2011	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	38900000	USD
CY2010	us-gaap	Repayments Of Long Term Debt RepaymentsOfLongTermDebt	217300000	USD
CY2011	us-gaap	Restructuring Charges RestructuringCharges	1000000	USD
CY2009	us-gaap	Restructuring Charges RestructuringCharges	4600000	USD
CY2010	us-gaap	Restructuring Charges RestructuringCharges	3900000	USD
CY2010Q4	us-gaap	Restructuring Charges RestructuringCharges	1600000	USD
CY2011Q4	us-gaap	Restructuring Charges RestructuringCharges	200000	USD
CY2010Q3	us-gaap	Restructuring Charges RestructuringCharges	1400000	USD
CY2011Q3	us-gaap	Restructuring Charges RestructuringCharges	-200000	USD
CY2010Q2	us-gaap	Restructuring Charges RestructuringCharges	600000	USD
CY2010Q1	us-gaap	Restructuring Charges RestructuringCharges	300000	USD
CY2011Q2	us-gaap	Restructuring Charges RestructuringCharges	200000	USD
CY2011Q1	us-gaap	Restructuring Charges RestructuringCharges	800000	USD
CY2011Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	405100000	USD
CY2010Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-63700000	USD
CY2009	us-gaap	Revenues Revenues	6007400000	USD
CY2011	us-gaap	Revenues Revenues	7014600000	USD
CY2010	us-gaap	Revenues Revenues	6507300000	USD
CY2010Q1	us-gaap	Revenues Revenues	1337000000	USD
CY2010Q4	us-gaap	Revenues Revenues	2005200000	USD
CY2011Q1	us-gaap	Revenues Revenues	1474800000	USD
CY2010Q2	us-gaap	Revenues Revenues	1611700000	USD
CY2011Q3	us-gaap	Revenues Revenues	1726500000	USD
CY2011Q4	us-gaap	Revenues Revenues	2072600000	USD
CY2011Q2	us-gaap	Revenues Revenues	1740700000	USD
CY2010Q3	us-gaap	Revenues Revenues	1553400000	USD
CY2011	us-gaap	Share Based Compensation ShareBasedCompensation	51700000	USD
CY2009	us-gaap	Share Based Compensation ShareBasedCompensation	49500000	USD
CY2010	us-gaap	Share Based Compensation ShareBasedCompensation	50000000	USD
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Award Vesting Period ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod	3
CY2009	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.000
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.019
CY2010	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Dividend Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate	0.000
CY2010	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Term ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedTerm	6.5
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Term ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedTerm	6.7
CY2009	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Term ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedTerm	6.8
CY2010	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.422
CY2009	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.683
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Expected Volatility Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate	0.399
CY2010	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.030
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.028
CY2009	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Fair Value Assumptions Risk Free Interest Rate ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate	0.025
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	13100000	shares
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	14.16
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Remaining Contractual Term ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm	3.2
CY2010	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	600000	USD
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	3200000	USD
CY2009	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Total Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodTotalIntrinsicValue	0	USD
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	9.61
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	3000000	shares
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	31.19
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	600000	shares
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	5.73
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	800000	shares
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	12.48
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	4.57
CY2009	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	2.69
CY2010	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValue	3.88
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue	20700000	USD
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	18100000	shares
CY2010Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	22200000	shares
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	12.10
CY2010Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	14.43
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue	17800000	USD
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber	17200000	shares
CY2011Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice	12.37
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm	4.3
CY2011	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Terms Of Award ShareBasedCompensationArrangementByShareBasedPaymentAwardTermsOfAward	range from 0% to 200% of the target amount
CY2011Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	3300000	USD
CY2011Q4	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm1	4.4
CY2010Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	114800000	USD
CY2011Q4	us-gaap	Short Term Borrowings ShortTermBorrowings	153500000	USD
CY2011Q4	us-gaap	Significant Change In Unrecognized Tax Benefits Is Reasonably Possible Estimated Range Of Change Lower Bound SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleEstimatedRangeOfChangeLowerBound	5000000	USD
CY2011Q4	us-gaap	Significant Change In Unrecognized Tax Benefits Is Reasonably Possible Estimated Range Of Change Upper Bound SignificantChangeInUnrecognizedTaxBenefitsIsReasonablyPossibleEstimatedRangeOfChangeUpperBound	15000000	USD
CY2011	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	23600000	USD
CY2009	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	34000000	USD
CY2010	us-gaap	State And Local Income Tax Expense Benefit Continuing Operations StateAndLocalIncomeTaxExpenseBenefitContinuingOperations	16700000	USD
CY2011	us-gaap	Stock Issued During Period Shares Employee Stock Purchase Plans StockIssuedDuringPeriodSharesEmployeeStockPurchasePlans	2000000	shares
CY2009	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	0	shares
CY2010	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	500000	shares
CY2011	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	1300000	shares
CY2011	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	12000000	USD
CY2011Q4	us-gaap	Stockholders Equity StockholdersEquity	2461700000	USD
CY2010Q4	us-gaap	Stockholders Equity StockholdersEquity	2529000000	USD
CY2010Q4	us-gaap	Stockholders Equity Before Treasury Stock StockholdersEquityBeforeTreasuryStock	2543100000	USD
CY2011Q4	us-gaap	Stockholders Equity Before Treasury Stock StockholdersEquityBeforeTreasuryStock	2876600000	USD
CY2011Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2497300000	USD
CY2010Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2566900000	USD
CY2009Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2536300000	USD
CY2008Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	2244200000	USD
CY2010	us-gaap	Stockholders Equity Other StockholdersEquityOther	-5900000	USD
CY2009	us-gaap	Stockholders Equity Other StockholdersEquityOther	-1600000	USD
CY2011	us-gaap	Stockholders Equity Other StockholdersEquityOther	2200000	USD
CY2011Q4	us-gaap	Supplemental Unemployment Benefits Disability Related Benefits SupplementalUnemploymentBenefitsDisabilityRelatedBenefits	9300000	USD
CY2010Q4	us-gaap	Supplemental Unemployment Benefits Disability Related Benefits SupplementalUnemploymentBenefitsDisabilityRelatedBenefits	10200000	USD
CY2011Q4	us-gaap	Supplemental Unemployment Benefits Salary Continuation SupplementalUnemploymentBenefitsSalaryContinuation	0	USD
CY2010Q4	us-gaap	Supplemental Unemployment Benefits Salary Continuation SupplementalUnemploymentBenefitsSalaryContinuation	0	USD
CY2009	us-gaap	Tax Benefit From Stock Options Exercised TaxBenefitFromStockOptionsExercised	21500000	USD
CY2010	us-gaap	Tax Benefit From Stock Options Exercised TaxBenefitFromStockOptionsExercised	22100000	USD
CY2011	us-gaap	Tax Benefit From Stock Options Exercised TaxBenefitFromStockOptionsExercised	22100000	USD
CY2011Q4	us-gaap	Tax Credit Carryforward Amount TaxCreditCarryforwardAmount	32900000	USD
CY2011	us-gaap	Tax Credit Carryforward Expiration Dates TaxCreditCarryforwardExpirationDates	2013
CY2010Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	400000	shares
CY2011Q4	us-gaap	Treasury Stock Shares TreasuryStockShares	41900000	shares
CY2010Q4	us-gaap	Treasury Stock Value TreasuryStockValue	14100000	USD
CY2011Q4	us-gaap	Treasury Stock Value TreasuryStockValue	414900000	USD
CY2011	us-gaap	Treasury Stock Value Acquired Cost Method TreasuryStockValueAcquiredCostMethod	-400800000	USD
CY2010Q4	us-gaap	Unamortized Debt Issuance Expense UnamortizedDebtIssuanceExpense	28300000	USD
CY2011Q4	us-gaap	Unamortized Debt Issuance Expense UnamortizedDebtIssuanceExpense	25500000	USD
CY2009	us-gaap	Unrealized Gain On Securities UnrealizedGainOnSecurities	900000	USD
CY2011	us-gaap	Unrealized Gain On Securities UnrealizedGainOnSecurities	300000	USD
CY2010	us-gaap	Unrealized Gain On Securities UnrealizedGainOnSecurities	500000	USD
CY2010	us-gaap	Unrealized Loss On Securities UnrealizedLossOnSecurities	0	USD
CY2009	us-gaap	Unrealized Loss On Securities UnrealizedLossOnSecurities	500000	USD
CY2011	us-gaap	Unrealized Loss On Securities UnrealizedLossOnSecurities	400000	USD
CY2011Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	161000000	USD
CY2010Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	146700000	USD
CY2009Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	160500000	USD
CY2008Q4	us-gaap	Unrecognized Tax Benefits UnrecognizedTaxBenefits	174900000	USD
CY2011	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	18100000	USD
CY2009	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	50900000	USD
CY2010	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions	28100000	USD
CY2009	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	0	USD
CY2011	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	5000000	USD
CY2010	us-gaap	Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities	10200000	USD
CY2010Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	11900000	USD
CY2011Q4	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Accrued UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestAccrued	12100000	USD
CY2011	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	200000	USD
CY2010	us-gaap	Unrecognized Tax Benefits Income Tax Penalties And Interest Expense UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense	-5000000	USD
CY2011	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	32300000	USD
CY2009	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	33700000	USD
CY2010	us-gaap	Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions	20500000	USD
CY2009	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	7800000	USD
CY2011	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	5300000	USD
CY2010	us-gaap	Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions	4600000	USD
CY2009	us-gaap	Unrecognized Tax Benefits Period Increase Decrease UnrecognizedTaxBenefitsPeriodIncreaseDecrease	-55600000	USD
CY2011	us-gaap	Unrecognized Tax Benefits Period Increase Decrease UnrecognizedTaxBenefitsPeriodIncreaseDecrease	-2700000	USD
CY2010	us-gaap	Unrecognized Tax Benefits Period Increase Decrease UnrecognizedTaxBenefitsPeriodIncreaseDecrease	8900000	USD
CY2011	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	200000	USD
CY2009	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	5000000	USD
CY2010	us-gaap	Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations	600000	USD
CY2011Q4	us-gaap	Unrecognized Tax Benefits That Would Impact Effective Tax Rate UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate	160100000	USD
CY2011	us-gaap	Use Of Estimates UseOfEstimates	<div style="font-family:Times New Roman;font-size:10pt;"><div style="line-height:120%;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;font-weight:bold;">Use of Estimates</font></div><div style="line-height:120%;padding-top:6px;text-align:justify;text-indent:24px;font-size:10pt;"><font style="font-family:inherit;font-size:10pt;">The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America (“U.S. GAAP”) requires us to make judgments, assumptions and estimates that affect the amounts of assets and liabilities, the disclosure of contingent assets and liabilities at the reporting date and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from these estimates and assumptions.</font></div></div>
CY2011Q4	us-gaap	Valuation Allowance Amount ValuationAllowanceAmount	489900000	USD
CY2010Q4	us-gaap	Valuation Allowance Amount ValuationAllowanceAmount	508100000	USD
CY2009	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	-12400000	USD
CY2011	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	32900000	USD
CY2010	us-gaap	Valuation Allowance Deferred Tax Asset Change In Amount ValuationAllowanceDeferredTaxAssetChangeInAmount	2400000	USD
CY2009Q4	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	66000000	USD
CY2010Q4	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	63100000	USD
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CY2011Q4	us-gaap	Valuation Allowances And Reserves Balance ValuationAllowancesAndReservesBalance	55400000	USD
CY2011	us-gaap	Valuation Allowances And Reserves Charged To Cost And Expense ValuationAllowancesAndReservesChargedToCostAndExpense	10400000	USD
CY2010	us-gaap	Valuation Allowances And Reserves Charged To Cost And Expense ValuationAllowancesAndReservesChargedToCostAndExpense	10700000	USD
CY2009	us-gaap	Valuation Allowances And Reserves Charged To Cost And Expense ValuationAllowancesAndReservesChargedToCostAndExpense	19300000	USD
CY2010	us-gaap	Valuation Allowances And Reserves Charged To Other Accounts ValuationAllowancesAndReservesChargedToOtherAccounts	-400000	USD
CY2011	us-gaap	Valuation Allowances And Reserves Charged To Other Accounts ValuationAllowancesAndReservesChargedToOtherAccounts	-500000	USD
CY2009	us-gaap	Valuation Allowances And Reserves Charged To Other Accounts ValuationAllowancesAndReservesChargedToOtherAccounts	-2800000	USD
CY2011	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	540600000	shares
CY2010	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	542100000	shares
CY2009	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	508100000	shares
CY2010	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	473600000	shares
CY2011	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	465500000	shares
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CY2010Q4	ipg	Accounts Payable Adjustment AccountsPayableAdjustment	2332200000	USD
CY2011Q4	ipg	Accounts Payable Adjustment AccountsPayableAdjustment	2613600000	USD
CY2011Q4	ipg	Accrued Liabilities Adjustment AccruedLiabilitiesAdjustment	-2613600000	USD
CY2010Q4	ipg	Accrued Liabilities Adjustment AccruedLiabilitiesAdjustment	-2332200000	USD
CY2010Q4	ipg	Acquisition Obligations AcquisitionObligations	63500000	USD
CY2011Q4	ipg	Acquisition Obligations AcquisitionObligations	43700000	USD
CY2009	ipg	Acquisition Related Payments AcquisitionRelatedPayments	5900000	USD
CY2011	ipg	Acquisition Related Payments AcquisitionRelatedPayments	71500000	USD
CY2010	ipg	Acquisition Related Payments AcquisitionRelatedPayments	29500000	USD
CY2010	ipg	Allowance For Doubtful Accounts Deductions For Dispositions AllowanceForDoubtfulAccountsDeductionsForDispositions	500000	USD
CY2009	ipg	Allowance For Doubtful Accounts Deductions For Dispositions AllowanceForDoubtfulAccountsDeductionsForDispositions	200000	USD
CY2011	ipg	Allowance For Doubtful Accounts Deductions For Dispositions AllowanceForDoubtfulAccountsDeductionsForDispositions	0	USD
CY2010	ipg	Allowance For Doubtful Accounts Deductions For Uncollectible Accounts Written Off AllowanceForDoubtfulAccountsDeductionsForUncollectibleAccountsWrittenOff	11800000	USD
CY2011	ipg	Allowance For Doubtful Accounts Deductions For Uncollectible Accounts Written Off AllowanceForDoubtfulAccountsDeductionsForUncollectibleAccountsWrittenOff	16300000	USD
CY2009	ipg	Allowance For Doubtful Accounts Deductions For Uncollectible Accounts Written Off AllowanceForDoubtfulAccountsDeductionsForUncollectibleAccountsWrittenOff	16500000	USD
CY2009	ipg	Allowance For Doubtful Accounts Foreign Currency Translation Adjustment AllowanceForDoubtfulAccountsForeignCurrencyTranslationAdjustment	-2300000	USD
CY2010	ipg	Allowance For Doubtful Accounts Foreign Currency Translation Adjustment AllowanceForDoubtfulAccountsForeignCurrencyTranslationAdjustment	900000	USD
CY2011	ipg	Allowance For Doubtful Accounts Foreign Currency Translation Adjustment AllowanceForDoubtfulAccountsForeignCurrencyTranslationAdjustment	1300000	USD
CY2011	ipg	Annual Rate For Fronting Fees Accrued On Letters Of Credit AnnualRateForFrontingFeesAccruedOnLettersOfCredit	0.0025
CY2011	ipg	Antidilutive Stock Options Excluded Exercise Price Greater Than Average Market Price AntidilutiveStockOptionsExcludedExercisePriceGreaterThanAverageMarketPrice	8900000	shares
CY2009	ipg	Antidilutive Stock Options Excluded Exercise Price Greater Than Average Market Price AntidilutiveStockOptionsExcludedExercisePriceGreaterThanAverageMarketPrice	21200000	shares
CY2010	ipg	Antidilutive Stock Options Excluded Exercise Price Greater Than Average Market Price AntidilutiveStockOptionsExcludedExercisePriceGreaterThanAverageMarketPrice	15600000	shares
CY2009	ipg	Antidilutive Warrants Excluded Exercise Price Greater Than Average Market Price AntidilutiveWarrantsExcludedExercisePriceGreaterThanAverageMarketPrice	67900000	shares
CY2010	ipg	Antidilutive Warrants Excluded Exercise Price Greater Than Average Market Price AntidilutiveWarrantsExcludedExercisePriceGreaterThanAverageMarketPrice	0	shares
CY2011	ipg	Antidilutive Warrants Excluded Exercise Price Greater Than Average Market Price AntidilutiveWarrantsExcludedExercisePriceGreaterThanAverageMarketPrice	0	shares
CY2011Q4	ipg	Assets Pledged As Security For Parent Company Guarantees AssetsPledgedAsSecurityForParentCompanyGuarantees	0	USD
CY2009	ipg	Benefit From Preferred Stock Repurchased Net Of Preferred Dividends Declared BenefitFromPreferredStockRepurchasedNetOfPreferredDividendsDeclared	0	USD
CY2011	ipg	Benefit From Preferred Stock Repurchased Net Of Preferred Dividends Declared BenefitFromPreferredStockRepurchasedNetOfPreferredDividendsDeclared	0	USD
CY2010	ipg	Benefit From Preferred Stock Repurchased Net Of Preferred Dividends Declared BenefitFromPreferredStockRepurchasedNetOfPreferredDividendsDeclared	21700000	USD
CY2011	ipg	Benefitfrompreferredstockrepurchased Benefitfrompreferredstockrepurchased	0	USD
CY2009	ipg	Benefitfrompreferredstockrepurchased Benefitfrompreferredstockrepurchased	0	USD
CY2010	ipg	Benefitfrompreferredstockrepurchased Benefitfrompreferredstockrepurchased	-25700000	USD
CY2011	ipg	Buildings Useful Life Minimum BuildingsUsefulLifeMinimum	10
CY2010	ipg	Capped Call Transaction Costs CappedCallTransactionCosts	-22800000	USD
CY2011Q4	ipg	Cash Compensation Expense Included In Future Payments CashCompensationExpenseIncludedInFuturePayments	4300000	USD
CY2011Q4	ipg	Cash Debt Pooling Arrangements Amount Netted CashDebtPoolingArrangementsAmountNetted	1106600000	USD
CY2010Q4	ipg	Cash Debt Pooling Arrangements Amount Netted CashDebtPoolingArrangementsAmountNetted	916100000	USD
CY2009	ipg	Changes In Temporary Equity ChangesInTemporaryEquity	8000000	USD
CY2010	ipg	Changes In Temporary Equity ChangesInTemporaryEquity	2000000	USD
CY2011	ipg	Changes In Temporary Equity ChangesInTemporaryEquity	10400000	USD
CY2011Q4	ipg	Contingent Acquisition Obligation Payments For Redeemable Noncontrolling Interests ContingentAcquisitionObligationPaymentsForRedeemableNoncontrollingInterests	4600000	USD
CY2009Q4	ipg	Convertible Preferred Stock Conversion Price ConvertiblePreferredStockConversionPrice	13.66
CY2011Q4	ipg	Convertible Preferred Stock Conversion Price ConvertiblePreferredStockConversionPrice	13.43
CY2010Q4	ipg	Convertible Preferred Stock Conversion Price ConvertiblePreferredStockConversionPrice	13.66
CY2011Q4	ipg	Deferred Acquisition Future Payments DeferredAcquisitionFuturePayments	120600000	USD
CY2011Q4	ipg	Deferred Tax Assets Interest DeferredTaxAssetsInterest	54800000	USD
CY2010Q4	ipg	Deferred Tax Assets Interest DeferredTaxAssetsInterest	51100000	USD
CY2010	ipg	Dividends Declared And Associated With Preferred Stock Repurchased DividendsDeclaredAndAssociatedWithPreferredStockRepurchased	4000000	USD
CY2011Q4	ipg	Duration Of Disability Benefits DurationOfDisabilityBenefits	24
CY2011	ipg	Furniture Equipment And Computer Software Costs Useful Life Maximum FurnitureEquipmentAndComputerSoftwareCostsUsefulLifeMaximum	7
CY2010Q4	ipg	Guarantee Obligations Current Carrying Value Creditfacilities GuaranteeObligationsCurrentCarryingValueCreditfacilities	395000000	USD
CY2011Q4	ipg	Guarantee Obligations Current Carrying Value Creditfacilities GuaranteeObligationsCurrentCarryingValueCreditfacilities	327500000	USD
CY2010Q4	ipg	Guarantee Obligations Current Carrying Value Leases GuaranteeObligationsCurrentCarryingValueLeases	376800000	USD
CY2011Q4	ipg	Guarantee Obligations Current Carrying Value Leases GuaranteeObligationsCurrentCarryingValueLeases	385100000	USD
CY2009Q2	ipg	Incentive Compensation Plan Initiation Year IncentiveCompensationPlanInitiationYear	2009-05-01
CY2009	ipg	Income Before Minority Interest Earnings And Equity Investments IncomeBeforeMinorityInterestEarningsAndEquityInvestments	142300000	USD
CY2010	ipg	Income Before Minority Interest Earnings And Equity Investments IncomeBeforeMinorityInterestEarningsAndEquityInvestments	279300000	USD
CY2011	ipg	Income Before Minority Interest Earnings And Equity Investments IncomeBeforeMinorityInterestEarningsAndEquityInvestments	548200000	USD
CY2009	ipg	Incremental Common Shares Attributable To Repurchase Of Preferred Stock IncrementalCommonSharesAttributableToRepurchaseOfPreferredStock	0	shares
CY2011	ipg	Incremental Common Shares Attributable To Repurchase Of Preferred Stock IncrementalCommonSharesAttributableToRepurchaseOfPreferredStock	0	shares
CY2010	ipg	Incremental Common Shares Attributable To Repurchase Of Preferred Stock IncrementalCommonSharesAttributableToRepurchaseOfPreferredStock	8900000	shares
CY2011	ipg	Leasehold Improvements Useful Life LeaseholdImprovementsUsefulLife	the shorter of the useful life or the remaining lease term
CY2011	ipg	Line Of Credit Facility Amendment Date LineOfCreditFacilityAmendmentDate	2011-05-31
CY2011Q2	ipg	Line Of Credit Facility Borrowing Capacity Prior To Amendment LineOfCreditFacilityBorrowingCapacityPriorToAmendment	650000000	USD
CY2011Q4	ipg	Line Of Credit Facility Limits On Letters Of Credit LineOfCreditFacilityLimitsOnLettersOfCredit	200000000	USD
CY2011Q4	ipg	Margin For Base Rate Advances MarginForBaseRateAdvances	0.0040
CY2011Q4	ipg	Margin For Eurocurrency Rate Advances MarginForEurocurrencyRateAdvances	0.0140
CY2011Q4	ipg	Non Vested Stock Options Outstanding Number NonVestedStockOptionsOutstandingNumber	5000000	shares
CY2010Q4	ipg	Non Vested Stock Options Outstanding Number NonVestedStockOptionsOutstandingNumber	6500000	shares
CY2011Q4	ipg	Non Vested Stock Options Outstanding Weighted Average Grant Date Fair Value NonVestedStockOptionsOutstandingWeightedAverageGrantDateFairValue	3.31
CY2010Q4	ipg	Non Vested Stock Options Outstanding Weighted Average Grant Date Fair Value NonVestedStockOptionsOutstandingWeightedAverageGrantDateFairValue	3.38
CY2010	ipg	Noncontrolling Interest Related To Redeemable Noncontrolling Interests NoncontrollingInterestRelatedToRedeemableNoncontrollingInterests	1500000	USD
CY2009	ipg	Noncontrolling Interest Related To Redeemable Noncontrolling Interests NoncontrollingInterestRelatedToRedeemableNoncontrollingInterests	2500000	USD
CY2011	ipg	Noncontrolling Interest Related To Redeemable Noncontrolling Interests NoncontrollingInterestRelatedToRedeemableNoncontrollingInterests	-7700000	USD
CY2011	ipg	Number Of Participants Domestic Pension Plan NumberOfParticipantsDomesticPensionPlan	4200
CY2011	ipg	Number Of Participants Postretirement Benefit Plan NumberOfParticipantsPostretirementBenefitPlan	2600
CY2011Q4	ipg	Number Of Reporting Units For Purposes Of Annual Goodwill Impairment Test NumberOfReportingUnitsForPurposesOfAnnualGoodwillImpairmentTest	11
CY2010Q4	ipg	Office And Related Expenses Current OfficeAndRelatedExpensesCurrent	62000000	USD
CY2011Q4	ipg	Office And Related Expenses Current OfficeAndRelatedExpensesCurrent	57900000	USD
CY2011	ipg	One Hundred Percent Valuation Allowance OneHundredPercentValuationAllowance	1.00
CY2011Q4	ipg	Operating Leases Future Minimum Payments Due Future Minimum Sublease Rentals Current OperatingLeasesFutureMinimumPaymentsDueFutureMinimumSubleaseRentalsCurrent	26900000	USD
CY2011Q4	ipg	Operating Leases Future Minimum Payments Due Future Minimum Sublease Rentals Due In Five Years OperatingLeasesFutureMinimumPaymentsDueFutureMinimumSubleaseRentalsDueInFiveYears	1400000	USD
CY2011Q4	ipg	Operating Leases Future Minimum Payments Due Future Minimum Sublease Rentals Due In Four Years OperatingLeasesFutureMinimumPaymentsDueFutureMinimumSubleaseRentalsDueInFourYears	6100000	USD
CY2011Q4	ipg	Operating Leases Future Minimum Payments Due Future Minimum Sublease Rentals Due In Three Years OperatingLeasesFutureMinimumPaymentsDueFutureMinimumSubleaseRentalsDueInThreeYears	13900000	USD
CY2011Q4	ipg	Operating Leases Future Minimum Payments Due Future Minimum Sublease Rentals Due In Two Years OperatingLeasesFutureMinimumPaymentsDueFutureMinimumSubleaseRentalsDueInTwoYears	26000000	USD
CY2011Q4	ipg	Operating Leases Future Minimum Payments Due Future Minimum Sublease Rentals Due Thereafter OperatingLeasesFutureMinimumPaymentsDueFutureMinimumSubleaseRentalsDueThereafter	800000	USD
CY2011Q4	ipg	Operating Leases Future Minimum Payments Due Gross Rent OperatingLeasesFutureMinimumPaymentsDueGrossRent	1635700000	USD
CY2011Q4	ipg	Operating Leases Future Minimum Payments Due Gross Rent Current OperatingLeasesFutureMinimumPaymentsDueGrossRentCurrent	313100000	USD
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CY2011Q4	ipg	Operating Leases Future Minimum Payments Gross Rent Due In Four Years OperatingLeasesFutureMinimumPaymentsGrossRentDueInFourYears	186500000	USD
CY2011Q4	ipg	Operating Leases Future Minimum Payments Gross Rent Due In Three Years OperatingLeasesFutureMinimumPaymentsGrossRentDueInThreeYears	224000000	USD
CY2011Q4	ipg	Operating Leases Future Minimum Payments Gross Rent Due In Two Years OperatingLeasesFutureMinimumPaymentsGrossRentDueInTwoYears	277100000	USD
CY2011Q4	ipg	Operating Leases Future Minimum Payments Gross Rent Due Thereafter OperatingLeasesFutureMinimumPaymentsGrossRentDueThereafter	487900000	USD
CY2010	ipg	Payment Of Unpaid Dividends On Preferred Stock Purchased PaymentOfUnpaidDividendsOnPreferredStockPurchased	1900000	USD
CY2010	ipg	Payments For Repurchase Of Preferred Stock Including Transaction Costs PaymentsForRepurchaseOfPreferredStockIncludingTransactionCosts	267600000	USD
CY2010	ipg	Preferred Shares Purchased PreferredSharesPurchased	303526	shares
CY2009	ipg	Preferred Stock Dividends Effect Of Dilutive Securities PreferredStockDividendsEffectOfDilutiveSecurities	0	USD
CY2010	ipg	Preferred Stock Dividends Effect Of Dilutive Securities PreferredStockDividendsEffectOfDilutiveSecurities	0	USD
CY2011	ipg	Preferred Stock Dividends Effect Of Dilutive Securities PreferredStockDividendsEffectOfDilutiveSecurities	11600000	USD
CY2010Q4	ipg	Preferred Stock Purchased Carry Value PreferredStockPurchasedCarryValue	293300000	USD
CY2010	ipg	Realized Gain On Securities RealizedGainOnSecurities	200000	USD
CY2009	ipg	Realized Gain On Securities RealizedGainOnSecurities	1000000	USD
CY2011	ipg	Realized Gain On Securities RealizedGainOnSecurities	0	USD
CY2010	ipg	Realized Loss On Securities RealizedLossOnSecurities	0	USD
CY2011	ipg	Realized Loss On Securities RealizedLossOnSecurities	300000	USD
CY2009	ipg	Realized Loss On Securities RealizedLossOnSecurities	600000	USD
CY2009	ipg	Reclassification Adjustment Expense ReclassificationAdjustmentExpense	-20200000	USD
CY2010	ipg	Reclassification Adjustment Expense ReclassificationAdjustmentExpense	-24600000	USD
CY2010	ipg	Reclassification Adjustment Revenue ReclassificationAdjustmentRevenue	-24600000	USD
CY2009	ipg	Reclassification Adjustment Revenue ReclassificationAdjustmentRevenue	-20200000	USD
CY2011	ipg	Redeemable Noncontrolling Interest Redemption Value Adjustments Including Foreign Currency Translation RedeemableNoncontrollingInterestRedemptionValueAdjustmentsIncludingForeignCurrencyTranslation	12700000	USD
CY2010	ipg	Redeemable Noncontrolling Interest Redemption Value Adjustments Including Foreign Currency Translation RedeemableNoncontrollingInterestRedemptionValueAdjustmentsIncludingForeignCurrencyTranslation	10100000	USD
CY2009	ipg	Redeemable Noncontrolling Interest Redemption Value Adjustments Including Foreign Currency Translation RedeemableNoncontrollingInterestRedemptionValueAdjustmentsIncludingForeignCurrencyTranslation	-8300000	USD
CY2011Q4	ipg	Redeemable Noncontrolling Interests And Call Options With Affiliates Future Payments Due RedeemableNoncontrollingInterestsAndCallOptionsWithAffiliatesFuturePaymentsDue	129000000	USD
CY2011	ipg	Redeemable Noncontrolling Interests Period Increase RedeemableNoncontrollingInterestsPeriodIncrease	17900000	USD
CY2009	ipg	Redeemable Noncontrolling Interests Period Increase RedeemableNoncontrollingInterestsPeriodIncrease	500000	USD
CY2010	ipg	Redeemable Noncontrolling Interests Period Increase RedeemableNoncontrollingInterestsPeriodIncrease	31900000	USD
CY2010	ipg	Repurchase Of Preferred Stock RepurchaseOfPreferredStock	-267600000	USD
CY2009Q1	ipg	Restricted Cash Plan Initiation Year RestrictedCashPlanInitiationYear	2009-03-01
CY2010Q4	ipg	Sale Of Preferred Stock Price Per Share SaleOfPreferredStockPricePerShare	869.86
CY2011	ipg	Segment Operating Income Loss SegmentOperatingIncomeLoss	688200000	USD
CY2010	ipg	Segment Operating Income Loss SegmentOperatingIncomeLoss	552600000	USD
CY2009	ipg	Segment Operating Income Loss SegmentOperatingIncomeLoss	345900000	USD
CY2011	ipg	Share Based Compensation Arrangement By Share Based Payment Award Maximum Award Value Per Employee ShareBasedCompensationArrangementByShareBasedPaymentAwardMaximumAwardValuePerEmployee	6000000	USD
CY2011Q4	ipg	Share Based Compensation Arrangement By Share Based Payment Award Non Vested Options Outstanding Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardNonVestedOptionsOutstandingIntrinsicValue	17500000	USD
CY2011Q4	ipg	Share Based Compensation Arrangement By Share Based Payment Award Non Vested Options Outstanding Weighted Average Remaining Contractual Term ShareBasedCompensationArrangementByShareBasedPaymentAwardNonVestedOptionsOutstandingWeightedAverageRemainingContractualTerm	7.5
CY2011	ipg	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeited In Period Weighted Average Grant Date Fair Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeitedInPeriodWeightedAverageGrantDateFairValue	3.11
CY2011	ipg	Stock Option Award Vesting Period In Years Maximum StockOptionAwardVestingPeriodInYearsMaximum	4
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CY2011	ipg	Stock Option Expiration Period In Years StockOptionExpirationPeriodInYears	10
CY2011	ipg	Stock Options Vested During Period StockOptionsVestedDuringPeriod	1700000	shares
CY2011	ipg	Stock Options Vested Weighted Average Grant Date Fair Value StockOptionsVestedWeightedAverageGrantDateFairValue	4.27
CY2011Q4	ipg	Total Contingent Acquisition Payments Due At Future Dates TotalContingentAcquisitionPaymentsDueAtFutureDates	249600000	USD
CY2011Q4	ipg	Total Contingent Acquisition Payments Excluding Compensation Expense Due In Future TotalContingentAcquisitionPaymentsExcludingCompensationExpenseDueInFuture	245300000	USD
CY2009	ipg	Valuation Allowance Deferred Tax Asset Change In Amount Charged Reversed To Costs And Expenses ValuationAllowanceDeferredTaxAssetChangeInAmountChargedReversedToCostsAndExpenses	24700000	USD
CY2011	ipg	Valuation Allowance Deferred Tax Asset Change In Amount Charged Reversed To Costs And Expenses ValuationAllowanceDeferredTaxAssetChangeInAmountChargedReversedToCostsAndExpenses	-25100000	USD
CY2010	ipg	Valuation Allowance Deferred Tax Asset Change In Amount Charged Reversed To Costs And Expenses ValuationAllowanceDeferredTaxAssetChangeInAmountChargedReversedToCostsAndExpenses	92300000	USD
CY2009	ipg	Valuation Allowance Deferred Tax Asset Change In Amount Charged Reversed To Gross Tax Assets And Other Accounts ValuationAllowanceDeferredTaxAssetChangeInAmountChargedReversedToGrossTaxAssetsAndOtherAccounts	21300000	USD
CY2010	ipg	Valuation Allowance Deferred Tax Asset Change In Amount Charged Reversed To Gross Tax Assets And Other Accounts ValuationAllowanceDeferredTaxAssetChangeInAmountChargedReversedToGrossTaxAssetsAndOtherAccounts	-9700000	USD
CY2011	ipg	Valuation Allowance Deferred Tax Asset Change In Amount Charged Reversed To Gross Tax Assets And Other Accounts ValuationAllowanceDeferredTaxAssetChangeInAmountChargedReversedToGrossTaxAssetsAndOtherAccounts	6900000	USD
CY2010	ipg	Vendor Discounts And Credit Adjustments VendorDiscountsAndCreditAdjustments	12700000	USD
CY2011	ipg	Vendor Discounts And Credit Adjustments VendorDiscountsAndCreditAdjustments	19400000	USD
CY2009	ipg	Vendor Discounts And Credit Adjustments VendorDiscountsAndCreditAdjustments	24400000	USD
CY2010Q4	ipg	Vendor Discounts And Credit Liabilities VendorDiscountsAndCreditLiabilities	82500000	USD
CY2011Q4	ipg	Vendor Discounts And Credit Liabilities VendorDiscountsAndCreditLiabilities	55500000	USD
CY2011	dei	Amendment Flag AmendmentFlag	false
CY2011	dei	Current Fiscal Year End Date CurrentFiscalYearEndDate	--12-31
CY2011	dei	Document Fiscal Period Focus DocumentFiscalPeriodFocus	FY
CY2011	dei	Document Fiscal Year Focus DocumentFiscalYearFocus	2011
CY2011	dei	Document Period End Date DocumentPeriodEndDate	2011-12-31
CY2011	dei	Document Type DocumentType	10-K
CY2011	dei	Entity Central Index Key EntityCentralIndexKey	0000051644
CY2012Q1	dei	Entity Common Stock Shares Outstanding EntityCommonStockSharesOutstanding	446111507	shares
CY2011	dei	Entity Current Reporting Status EntityCurrentReportingStatus	Yes
CY2011	dei	Entity Filer Category EntityFilerCategory	Large Accelerated Filer
CY2011Q2	dei	Entity Public Float EntityPublicFloat	5990948562	USD
CY2011	dei	Entity Registrant Name EntityRegistrantName	INTERPUBLIC GROUP OF COMPANIES, INC.
CY2011	dei	Entity Voluntary Filers EntityVoluntaryFilers	No
CY2011	dei	Entity Well Known Seasoned Issuer EntityWellKnownSeasonedIssuer	No
CY2011	dei	Trading Symbol TradingSymbol	IPG

Files In Submission

Name	View Source	Status
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$IPG
INTERPUBLIC GROUP OF COMPANIES, INC. Stock $ipg

2012 Q1 Form 10-K Financial Statement

#000005164412000005 Filed on February 24, 2012

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$IPG INTERPUBLIC GROUP OF COMPANIES, INC. Stock $ipg

2012 Q1 Form 10-K Financial Statement

#000005164412000005 Filed on February 24, 2012

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$IPG
INTERPUBLIC GROUP OF COMPANIES, INC. Stock $ipg