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v2.4.1.9

Consolidated Statements of Operations (USD $) In Millions, except Per Share data, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012
Income Statement [Abstract] |  |  |
REVENUE | $ 7,537.1us-gaap_Revenues | $ 7,122.3us-gaap_Revenues | $ 6,956.2us-gaap_Revenues
OPERATING EXPENSES: |  |  |
Salaries and related expenses | 4,820.4us-gaap_LaborAndRelatedExpense | 4,545.5us-gaap_LaborAndRelatedExpense | 4,391.9us-gaap_LaborAndRelatedExpense
Office and general expenses | 1,928.1us-gaap_GeneralAndAdministrativeExpense | 1,917.9us-gaap_GeneralAndAdministrativeExpense | 1,887.2us-gaap_GeneralAndAdministrativeExpense
Restructuring and other reorganization-related charges (reversals), net | 0.2us-gaap_RestructuringCharges | 60.6us-gaap_RestructuringCharges | (1.2)us-gaap_RestructuringCharges
Total operating expenses | 6,748.7us-gaap_CostsAndExpenses | 6,524.0us-gaap_CostsAndExpenses | 6,277.9us-gaap_CostsAndExpenses
OPERATING INCOME | 788.4us-gaap_OperatingIncomeLoss | 598.3us-gaap_OperatingIncomeLoss | 678.3us-gaap_OperatingIncomeLoss
EXPENSES AND OTHER INCOME: |  |  |
Interest expense | (84.9)us-gaap_InterestExpense | (122.7)us-gaap_InterestExpense | (133.5)us-gaap_InterestExpense
Interest income | 27.4us-gaap_InvestmentIncomeInterest | 24.7us-gaap_InvestmentIncomeInterest | 29.5us-gaap_InvestmentIncomeInterest
Other (expense) income, net | (10.2)us-gaap_OtherNonoperatingIncomeExpense | (32.3)us-gaap_OtherNonoperatingIncomeExpense | 100.5us-gaap_OtherNonoperatingIncomeExpense
Total (expenses) and other income | (67.7)us-gaap_NonoperatingIncomeExpense | (130.3)us-gaap_NonoperatingIncomeExpense | (3.5)us-gaap_NonoperatingIncomeExpense
Income before income taxes | 720.7us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments | 468.0us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments | 674.8us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments
Provision for income taxes | 216.5us-gaap_IncomeTaxExpenseBenefit | 181.2us-gaap_IncomeTaxExpenseBenefit | 213.3us-gaap_IncomeTaxExpenseBenefit
Income of consolidated companies | 504.2ipg_IncomeBeforeMinorityInterestEarningsAndEquityInvestments | 286.8ipg_IncomeBeforeMinorityInterestEarningsAndEquityInvestments | 461.5ipg_IncomeBeforeMinorityInterestEarningsAndEquityInvestments
Equity in net income of unconsolidated affiliates | 1.2us-gaap_IncomeLossFromEquityMethodInvestments | 2.1us-gaap_IncomeLossFromEquityMethodInvestments | 3.1us-gaap_IncomeLossFromEquityMethodInvestments
NET INCOME | 505.4us-gaap_ProfitLoss | 288.9us-gaap_ProfitLoss | 464.6us-gaap_ProfitLoss
Net income attributable to noncontrolling interests | (28.3)us-gaap_NetIncomeLossAttributableToNoncontrollingInterest | (21.0)us-gaap_NetIncomeLossAttributableToNoncontrollingInterest | (17.9)us-gaap_NetIncomeLossAttributableToNoncontrollingInterest
NET INCOME ATTRIBUTABLE TO IPG | 477.1us-gaap_NetIncomeLoss | 267.9us-gaap_NetIncomeLoss | 446.7us-gaap_NetIncomeLoss
Dividends on preferred stock | 0us-gaap_PreferredStockDividendsIncomeStatementImpact | (8.7)us-gaap_PreferredStockDividendsIncomeStatementImpact | (11.6)us-gaap_PreferredStockDividendsIncomeStatementImpact
NET INCOME AVAILABLE TO IPG COMMON STOCKHOLDERS | $ 477.1us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic | $ 259.2us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic | $ 435.1us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic
Earnings per share available to IPG common stockholders: |  |  |
Basic | $ 1.14us-gaap_EarningsPerShareBasic | $ 0.62us-gaap_EarningsPerShareBasic | $ 1.01us-gaap_EarningsPerShareBasic
Diluted | $ 1.12us-gaap_EarningsPerShareDiluted | $ 0.61us-gaap_EarningsPerShareDiluted | $ 0.94us-gaap_EarningsPerShareDiluted
Weighted-average number of common shares outstanding: |  |  |
Basic | 419.2us-gaap_WeightedAverageNumberOfSharesOutstandingBasic | 421.1us-gaap_WeightedAverageNumberOfSharesOutstandingBasic | 432.5us-gaap_WeightedAverageNumberOfSharesOutstandingBasic
Diluted | 425.4us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding | 429.6us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding | 481.4us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding
Dividends declared per common share | $ 0.38us-gaap_CommonStockDividendsPerShareDeclared | $ 0.30us-gaap_CommonStockDividendsPerShareDeclared | $ 0.24us-gaap_CommonStockDividendsPerShareDeclared

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