Organization record
TAL International Group, Inc.
All evidence-backed facts for this organization, identity resolved across official registers.
Facts on record
Newest first; every row links to its evidence page.
| Fact | Value | Period | Source |
|---|---|---|---|
| cash_and_equivalents | {"amount": 73680000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2016-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 58907000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2015-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 66817000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2015-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 72161000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2015-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 71709000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2015-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 79132000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2014-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 73433000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2014-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 57802000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2014-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 70323000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2014-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 68875000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2013-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 53036000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2013-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 68293000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2013-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 58854000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2013-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 65843000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2012-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 52848000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2012-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 56308000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2012-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 0, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency": "USD | 2012-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 140877000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2011-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 63378000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2011-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 60446000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2011-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 57305000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2011-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 62594000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2010-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 51761000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2010-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 66480000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2010-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 59890000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2009-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 40798000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2008-12-31 | sec_edgar |
| cashflow_financing | {"amount": 401783000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2011-06-30 | sec_edgar |
| cashflow_financing | {"amount": 161183000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2010-06-30 | sec_edgar |
| cashflow_investing | {"amount": -513858000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2011-06-30 | sec_edgar |
| cashflow_investing | {"amount": -217689000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2010-06-30 | sec_edgar |
| cashflow_operating | {"amount": 95536000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinu | 2016-03-31 | sec_edgar |
| cashflow_operating | {"amount": 400478000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2015-12-31 | sec_edgar |
| cashflow_operating | {"amount": 312226000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2015-09-30 | sec_edgar |
| cashflow_operating | {"amount": 203133000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2015-06-30 | sec_edgar |
| cashflow_operating | {"amount": 91248000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinu | 2015-03-31 | sec_edgar |
| cashflow_operating | {"amount": 398807000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2014-12-31 | sec_edgar |
| cashflow_operating | {"amount": 301654000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2014-09-30 | sec_edgar |
| cashflow_operating | {"amount": 178208000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2014-06-30 | sec_edgar |
| cashflow_operating | {"amount": 74431000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinu | 2014-03-31 | sec_edgar |
| cashflow_operating | {"amount": 366688000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2013-12-31 | sec_edgar |
| cashflow_operating | {"amount": 258459000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2013-09-30 | sec_edgar |
| cashflow_operating | {"amount": 142224000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2013-06-30 | sec_edgar |
| cashflow_operating | {"amount": 66459000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinu | 2013-03-31 | sec_edgar |
| cashflow_operating | {"amount": 310210000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2012-12-31 | sec_edgar |
| cashflow_operating | {"amount": 233633000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2012-09-30 | sec_edgar |
| cashflow_operating | {"amount": 150388000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2012-06-30 | sec_edgar |
| cashflow_operating | {"amount": 61725000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinu | 2012-03-31 | sec_edgar |
| cashflow_operating | {"amount": 269854000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2011-12-31 | sec_edgar |
| cashflow_operating | {"amount": 179199000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2011-09-30 | sec_edgar |
| cashflow_operating | {"amount": 100860000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2011-06-30 | sec_edgar |
| cashflow_operating | {"amount": 54613000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContinu | 2011-03-31 | sec_edgar |
| cashflow_operating | {"amount": 160261000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2010-12-31 | sec_edgar |
| cashflow_operating | {"amount": 116939000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2010-09-30 | sec_edgar |
| cashflow_operating | {"amount": 63096000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2010-06-30 | sec_edgar |
| cashflow_operating | {"amount": 162686000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivitiesContin | 2009-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 37307134, "concept": "us-gaap:CommonStockSharesIssued"} | 2016-03-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 37167134, "concept": "us-gaap:CommonStockSharesIssued"} | 2015-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 37167134, "concept": "us-gaap:CommonStockSharesIssued"} | 2015-09-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 37167134, "concept": "us-gaap:CommonStockSharesIssued"} | 2015-06-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 37165033, "concept": "us-gaap:CommonStockSharesIssued"} | 2015-03-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 37006283, "concept": "us-gaap:CommonStockSharesIssued"} | 2014-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 37006283, "concept": "us-gaap:CommonStockSharesIssued"} | 2014-09-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 37006283, "concept": "us-gaap:CommonStockSharesIssued"} | 2014-06-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 37006614, "concept": "us-gaap:CommonStockSharesIssued"} | 2014-03-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 36858778, "concept": "us-gaap:CommonStockSharesIssued"} | 2013-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 36860307, "concept": "us-gaap:CommonStockSharesIssued"} | 2013-09-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 36856307, "concept": "us-gaap:CommonStockSharesIssued"} | 2013-06-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 36856307, "concept": "us-gaap:CommonStockSharesIssued"} | 2013-03-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 36697366, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 36609759, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-09-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 36584876, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-06-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 36577226, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-03-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 36412659, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 36411746, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-09-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 36407973, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-06-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 33725066, "concept": "us-gaap:CommonStockSharesIssued"} | 2010-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 33395291, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2016-05-04 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 33395291, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2016-02-23 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 33255291, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2015-10-23 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 33255291, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2015-07-24 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 33254291, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2015-04-17 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 33253190, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2015-02-12 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 33647028, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2014-10-17 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 33994440, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2014-07-18 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 33994771, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2014-04-18 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 33996123, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2014-02-14 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 33848464, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2013-10-18 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 33844464, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2013-07-19 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 33844464, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2013-04-19 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 33839523, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2013-02-11 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 33597916, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2012-10-19 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 33573033, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2012-07-20 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 33567883, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2012-04-20 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 33543566, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2012-02-03 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 33399903, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2011-10-24 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 33398725, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2011-07-25 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 33395291} | 2016-05-04 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 33395291} | 2016-02-23 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 33255291} | 2015-10-23 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 33255291} | 2015-07-24 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 33254291} | 2015-04-17 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 33253190} | 2015-02-12 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 33647028} | 2014-10-17 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 33994440} | 2014-07-18 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 33994771} | 2014-04-18 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 33996123} | 2014-02-14 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 33848464} | 2013-10-18 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 33844464} | 2013-07-19 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 33844464} | 2013-04-19 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 33839523} | 2013-02-11 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 33597916} | 2012-10-19 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 33573033} | 2012-07-20 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 33567883} | 2012-04-20 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 33543566} | 2012-02-03 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 33399903} | 2011-10-24 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 33398725} | 2011-07-25 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 1031800000, "currency": "USD"} | 2015-06-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 1461000000, "currency": "USD"} | 2014-06-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 1448700000, "currency": "USD"} | 2013-06-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 971500000, "currency": "USD"} | 2012-06-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 714500000, "currency": "USD"} | 2011-06-30 | sec_edgar |
| depreciation_amortization | {"amount": 63226000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2016-03-31 | sec_edgar |
| depreciation_amortization | {"amount": 242538000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency | 2015-12-31 | sec_edgar |
| depreciation_amortization | {"amount": 61711000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2015-09-30 | sec_edgar |
| depreciation_amortization | {"amount": 180116000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency | 2015-09-30 | sec_edgar |
| depreciation_amortization | {"amount": 60021000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2015-06-30 | sec_edgar |
| depreciation_amortization | {"amount": 118405000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency | 2015-06-30 | sec_edgar |
| depreciation_amortization | {"amount": 58384000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2015-03-31 | sec_edgar |
| depreciation_amortization | {"amount": 224753000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency | 2014-12-31 | sec_edgar |
| depreciation_amortization | {"amount": 57198000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2014-09-30 | sec_edgar |
| depreciation_amortization | {"amount": 165238000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency | 2014-09-30 | sec_edgar |
| depreciation_amortization | {"amount": 108040000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency | 2014-06-30 | sec_edgar |
| depreciation_amortization | {"amount": 54237000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2014-06-30 | sec_edgar |
| depreciation_amortization | {"amount": 53803000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2014-03-31 | sec_edgar |
| depreciation_amortization | {"amount": 205073000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency | 2013-12-31 | sec_edgar |
| depreciation_amortization | {"amount": 52321000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2013-09-30 | sec_edgar |
| depreciation_amortization | {"amount": 151470000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency | 2013-09-30 | sec_edgar |
| depreciation_amortization | {"amount": 99149000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2013-06-30 | sec_edgar |
| depreciation_amortization | {"amount": 49832000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2013-06-30 | sec_edgar |
| depreciation_amortization | {"amount": 49317000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2013-03-31 | sec_edgar |
| depreciation_amortization | {"amount": 193466000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency | 2012-12-31 | sec_edgar |
| depreciation_amortization | {"amount": 52155000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2012-09-30 | sec_edgar |
| depreciation_amortization | {"amount": 144529000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency | 2012-09-30 | sec_edgar |
| depreciation_amortization | {"amount": 92374000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2012-06-30 | sec_edgar |
| depreciation_amortization | {"amount": 47169000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2012-06-30 | sec_edgar |
| depreciation_amortization | {"amount": 45205000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2012-03-31 | sec_edgar |
| depreciation_amortization | {"amount": 152576000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency | 2011-12-31 | sec_edgar |
| depreciation_amortization | {"amount": 41872000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2011-09-30 | sec_edgar |
| depreciation_amortization | {"amount": 109286000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency | 2011-09-30 | sec_edgar |
| depreciation_amortization | {"amount": 35161000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2011-06-30 | sec_edgar |
| depreciation_amortization | {"amount": 67414000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2011-06-30 | sec_edgar |
| depreciation_amortization | {"amount": 32253000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2011-03-31 | sec_edgar |
| depreciation_amortization | {"amount": 115927000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency | 2010-12-31 | sec_edgar |
| depreciation_amortization | {"amount": 31489000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2010-09-30 | sec_edgar |
| depreciation_amortization | {"amount": 86742000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2010-09-30 | sec_edgar |
| depreciation_amortization | {"amount": 55253000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2010-06-30 | sec_edgar |
| depreciation_amortization | {"amount": 28287000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency" | 2010-06-30 | sec_edgar |
| depreciation_amortization | {"amount": 115688000, "concept": "us-gaap:DepreciationDepletionAndAmortization", "currency | 2009-12-31 | sec_edgar |
| dividends_paid | {"amount": 14844000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2016-03-31 | sec_edgar |
| dividends_paid | {"amount": 14844000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2016-03-24 | sec_edgar |
| dividends_paid | {"amount": 85760000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2015-12-31 | sec_edgar |
| dividends_paid | {"amount": 14800000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2015-12-23 | sec_edgar |
| dividends_paid | {"amount": 70971000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2015-09-30 | sec_edgar |
| dividends_paid | {"amount": 23700000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2015-09-23 | sec_edgar |
| dividends_paid | {"amount": 47313000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2015-06-30 | sec_edgar |
| dividends_paid | {"amount": 23700000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2015-06-24 | sec_edgar |
| dividends_paid | {"amount": 23656000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2015-03-31 | sec_edgar |
| dividends_paid | {"amount": 23700000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2015-03-24 | sec_edgar |
| dividends_paid | {"amount": 96403000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2014-12-31 | sec_edgar |
| dividends_paid | {"amount": 23800000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2014-12-23 | sec_edgar |
| dividends_paid | {"amount": 72617000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2014-09-30 | sec_edgar |
| dividends_paid | {"amount": 24200000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2014-09-24 | sec_edgar |
| dividends_paid | {"amount": 48409000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2014-06-30 | sec_edgar |
| dividends_paid | {"amount": 24200000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2014-06-24 | sec_edgar |
| dividends_paid | {"amount": 24201000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2014-03-31 | sec_edgar |
| dividends_paid | {"amount": 24200000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2014-03-24 | sec_edgar |
| dividends_paid | {"amount": 89745000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2013-12-31 | sec_edgar |
| dividends_paid | {"amount": 23400000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2013-12-23 | sec_edgar |
| dividends_paid | {"amount": 66300000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2013-09-30 | sec_edgar |
| dividends_paid | {"amount": 22800000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2013-09-24 | sec_edgar |
| dividends_paid | {"amount": 43528000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2013-06-30 | sec_edgar |
| dividends_paid | {"amount": 22100000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2013-06-25 | sec_edgar |
| dividends_paid | {"amount": 21429000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2013-03-31 | sec_edgar |
| dividends_paid | {"amount": 21400000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2013-03-28 | sec_edgar |
| dividends_paid | {"amount": 78090000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2012-12-31 | sec_edgar |
| dividends_paid | {"amount": 20600000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2012-12-27 | sec_edgar |
| dividends_paid | {"amount": 20000000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2012-09-30 | sec_edgar |
| dividends_paid | {"amount": 57479000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2012-09-30 | sec_edgar |
| dividends_paid | {"amount": 20000000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2012-09-25 | sec_edgar |
| dividends_paid | {"amount": 19200000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2012-06-30 | sec_edgar |
| dividends_paid | {"amount": 37532000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2012-06-30 | sec_edgar |
| dividends_paid | {"amount": 19200000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2012-06-22 | sec_edgar |
| dividends_paid | {"amount": 18300000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2012-03-31 | sec_edgar |
| dividends_paid | {"amount": 18300000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2012-03-29 | sec_edgar |
| dividends_paid | {"amount": 17200000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2011-12-31 | sec_edgar |
| dividends_paid | {"amount": 64701000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2011-12-31 | sec_edgar |
| dividends_paid | {"amount": 17200000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2011-12-22 | sec_edgar |
| dividends_paid | {"amount": 47496000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2011-09-30 | sec_edgar |
| dividends_paid | {"amount": 17200000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2011-09-30 | sec_edgar |
| dividends_paid | {"amount": 17200000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2011-09-30 | sec_edgar |