1.0.0.3 false Statement Of Income Alternative (USD $) In Thousands, except Per Share data false 1 $ false false iso4217_USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 iso4217_USD_per_shares Divide http://www.xbrl.org/2003/iso4217 USD iso4217 http://www.xbrl.org/2003/instance shares 0 shares Standard http://www.xbrl.org/2003/instance shares 0 false 2 $ false false iso4217_USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 iso4217_USD_per_shares Divide http://www.xbrl.org/2003/iso4217 USD iso4217 http://www.xbrl.org/2003/instance shares 0 shares Standard http://www.xbrl.org/2003/instance shares 0 false 3 $ false false iso4217_USD Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 iso4217_USD_per_shares Divide http://www.xbrl.org/2003/iso4217 USD iso4217 http://www.xbrl.org/2003/instance shares 0 shares Standard http://www.xbrl.org/2003/instance shares 0 5 3 us-gaap_Revenues us-gaap true credit duration monetary No definition available. false false false false false false false false false 1 true true 5098684000 5098684 false false 2 true true 4991600000 4991600 false false 3 true true 4067599000 4067599 false false No definition available. No authoritative reference available. false 6 3 us-gaap_CostsAndExpensesAbstract us-gaap true na duration string No definition available. false false false false false true false false false 1 false false 0 0 false false 2 false false 0 0 false false 3 false false 0 0 false false No definition available. false 7 4 us-gaap_GeneralAndAdministrativeExpense us-gaap true debit duration monetary No definition available. false false false false false false false false false 1 false true 1934974000 1934974 false false 2 false true 1996512000 1996512 false false 3 false true 1856920000 1856920 false false No definition available. No authoritative reference available. false 8 4 us-gaap_MarketingAndAdvertisingExpense us-gaap true debit duration monetary No definition available. false false false false false false false false false 1 false true 755480000 755480 false false 2 false true 934742000 934742 false false 3 false true 1001525000 1001525 false false No definition available. No authoritative reference available. false 9 4 us-gaap_GainLossRelatedToLitigationSettlement us-gaap true credit duration monetary No definition available. false false false false false false false false false 1 false true 6745000 6745 false false 2 false true 2482845000 2482845 false false 3 false true 3400000 3400 false false No definition available. No authoritative reference available. false 10 4 us-gaap_DepreciationAndAmortization us-gaap true debit duration monetary No definition available. false false false false false false false false false 1 false true 141377000 141377 false false 2 false true 112006000 112006 false false 3 false true 97642000 97642 false false No definition available. No authoritative reference available. false 11 4 us-gaap_CostsAndExpenses us-gaap true debit duration monetary No definition available. false false false false false false false false false 1 false true 2838576000 2838576 false false 2 false true 5526105000 5526105 false false 3 false true 2959487000 2959487 false false No definition available. No authoritative reference available. true 12 3 us-gaap_OperatingIncomeLoss us-gaap true credit duration monetary No definition available. false false false false false false false false false 1 false true 2260108000 2260108 false false 2 false true -534505000 -534505 false false 3 false true 1108112000 1108112 false false No definition available. No authoritative reference available. true 13 3 us-gaap_NonoperatingIncomeExpenseAbstract us-gaap true na duration string No definition available. false false false false false true false false false 1 false false 0 0 false false 2 false false 0 0 false false 3 false false 0 0 false false No definition available. false 14 4 us-gaap_InvestmentIncomeNonoperating us-gaap true credit duration monetary No definition available. false false false false false false false false false 1 false true 57698000 57698 false false 2 false true 182907000 182907 false false 3 false true 530400000 530400 false false No definition available. No authoritative reference available. false 15 4 us-gaap_InterestExpense us-gaap true debit duration monetary No definition available. false false false false false false false false false 1 false true -115109000 -115109 false false 2 false true -103600000 -103600 false false 3 false true -57277000 -57277 false false No definition available. No authoritative reference available. false 16 4 us-gaap_OtherNonoperatingIncomeExpense us-gaap true credit duration monetary No definition available. false false false false false false false false false 1 false true 15354000 15354 false false 2 false true 71985000 71985 false false 3 false true 90197000 90197 false false No definition available. No authoritative reference available. false 17 4 us-gaap_NonoperatingIncomeExpense us-gaap true credit duration monetary No definition available. false false false false false false false false false 1 false true -42057000 -42057 false false 2 false true 151292000 151292 false false 3 false true 563320000 563320 false false No definition available. No authoritative reference available. true 18 3 us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments us-gaap true credit duration monetary No definition available. false false false false false false false false false 1 false true 2218051000 2218051 false false 2 false true -383213000 -383213 false false 3 false true 1671432000 1671432 false false No definition available. No authoritative reference available. true 19 3 us-gaap_IncomeTaxExpenseBenefit us-gaap true debit duration monetary No definition available. false false false false false false false false false 1 false true 755427000 755427 false false 2 false true -129298000 -129298 false false 3 false true 585546000 585546 false false No definition available. No authoritative reference available. false 20 3 us-gaap_ProfitLoss us-gaap true credit duration monetary No definition available. false false false false false false false false false 1 false true 1462624000 1462624 false false 2 false true -253915000 -253915 false false 3 false true 1085886000 1085886 false false No definition available. No authoritative reference available. true 21 3 us-gaap_NetIncomeLossAttributableToNoncontrollingInterest us-gaap true debit duration monetary No definition available. false false false false false false false false false 1 false true -92000 -92 false false 2 false true 0 0 false false 3 false true 0 0 false false No definition available. No authoritative reference available. false 22 3 us-gaap_NetIncomeLoss us-gaap true credit duration monetary No definition available. false false false false false false false false false 1 true true 1462532000 1462532 false false 2 true true -253915000 -253915 false false 3 true true 1085886000 1085886 false false No definition available. No authoritative reference available. true 23 3 us-gaap_EarningsPerShareBasic us-gaap true na duration decimal No definition available. false false false false false false false false true 1 true true 11.19 11.19 false false 2 true true -1.94 -1.94 false false 3 true true 7.98 7.98 false false No definition available. No authoritative reference available. false 24 3 us-gaap_WeightedAverageNumberOfSharesOutstandingBasic us-gaap true na duration shares No definition available. false false false false false false false false false 1 false true 129838000 129838 false false 2 false true 130148000 130148 false false 3 false true 134887000 134887 false false No definition available. No authoritative reference available. false 25 3 us-gaap_EarningsPerShareDiluted us-gaap true na duration decimal No definition available. false false false false false false false false true 1 true true 11.16 11.16 false false 2 true true -1.94 -1.94 false false 3 true true 7.96 7.96 false false No definition available. No authoritative reference available. false 26 3 us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding us-gaap true na duration shares No definition available. false false false false false false false false false 1 false true 130232000 130232 false false 2 false true 130148000 130148 false false 3 false true 135153000 135153 false false No definition available. No authoritative reference available. false false 3 22 false Thousands Thousands Hundreds false true