Organization record
TOWER GROUP INTERNATIONAL, LTD.
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 |
|---|---|---|---|
| capex | {"amount": 30880000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2013-12-31 | sec_edgar |
| capex | {"amount": 30880000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2013-09-30 | sec_edgar |
| capex | {"amount": 15661000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2013-06-30 | sec_edgar |
| capex | {"amount": 5866000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2013-03-31 | sec_edgar |
| capex | {"amount": 44951000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2012-12-31 | sec_edgar |
| capex | {"amount": 33085000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2012-09-30 | sec_edgar |
| capex | {"amount": 19426000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2012-06-30 | sec_edgar |
| capex | {"amount": 10553000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2012-03-31 | sec_edgar |
| capex | {"amount": 53568000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2011-12-31 | sec_edgar |
| capex | {"amount": 53568000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2011-12-31 | sec_edgar |
| capex | {"amount": 35257000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2011-09-30 | sec_edgar |
| capex | {"amount": 11705000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2011-06-30 | sec_edgar |
| capex | {"amount": 9475000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "curr | 2011-03-31 | sec_edgar |
| capex | {"amount": 36905000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2010-12-31 | sec_edgar |
| capex | {"amount": 36905000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2010-12-31 | sec_edgar |
| capex | {"amount": 28803000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2010-09-30 | sec_edgar |
| capex | {"amount": 20857000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2010-06-30 | sec_edgar |
| capex | {"amount": 26299000, "concept": "us-gaap:PaymentsToAcquirePropertyPlantAndEquipment", "cur | 2009-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 264850000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2014-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 454876000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2014-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 293898000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2013-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 379608000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2013-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 99819000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2013-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 211186000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2013-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 83800000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2012-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 179414000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2012-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 199005000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2012-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 143081000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2012-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 107101000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2011-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 147529000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2011-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 113351000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2011-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 113061000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2011-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 140221000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2010-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 118436000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2010-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 348451000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2010-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 156855000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2010-03-31 | sec_edgar |
| cash_and_equivalents | {"amount": 175224000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2009-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 150625000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2009-09-30 | sec_edgar |
| cash_and_equivalents | {"amount": 152795000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2009-06-30 | sec_edgar |
| cash_and_equivalents | {"amount": 146595000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc | 2008-12-31 | sec_edgar |
| cash_and_equivalents | {"amount": 77679000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency | 2007-12-31 | sec_edgar |
| cashflow_financing | {"amount": 27230000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2014-06-30 | sec_edgar |
| cashflow_financing | {"amount": 31634000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2014-03-31 | sec_edgar |
| cashflow_financing | {"amount": -141165000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c | 2013-12-31 | sec_edgar |
| cashflow_financing | {"amount": 35100000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2013-09-30 | sec_edgar |
| cashflow_financing | {"amount": -30645000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2013-09-30 | sec_edgar |
| cashflow_financing | {"amount": -20058000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2013-06-30 | sec_edgar |
| cashflow_financing | {"amount": -10560000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2013-03-31 | sec_edgar |
| cashflow_financing | {"amount": -31980000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2012-12-31 | sec_edgar |
| cashflow_financing | {"amount": -24833000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2012-09-30 | sec_edgar |
| cashflow_financing | {"amount": -17588000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2012-06-30 | sec_edgar |
| cashflow_financing | {"amount": -9311000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2012-03-31 | sec_edgar |
| cashflow_financing | {"amount": -3927000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2011-12-31 | sec_edgar |
| cashflow_financing | {"amount": -3927000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2011-12-31 | sec_edgar |
| cashflow_financing | {"amount": -25236000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2011-09-30 | sec_edgar |
| cashflow_financing | {"amount": -34289000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2011-06-30 | sec_edgar |
| cashflow_financing | {"amount": -7021000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2011-03-31 | sec_edgar |
| cashflow_financing | {"amount": 28087000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2010-12-31 | sec_edgar |
| cashflow_financing | {"amount": 28087000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2010-12-31 | sec_edgar |
| cashflow_financing | {"amount": 37262000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2010-09-30 | sec_edgar |
| cashflow_financing | {"amount": 1718000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "curr | 2010-06-30 | sec_edgar |
| cashflow_financing | {"amount": -11446000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2010-03-31 | sec_edgar |
| cashflow_financing | {"amount": -10866000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu | 2009-12-31 | sec_edgar |
| cashflow_financing | {"amount": -7383000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2009-09-30 | sec_edgar |
| cashflow_financing | {"amount": -4757000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2009-06-30 | sec_edgar |
| cashflow_financing | {"amount": -4787000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur | 2008-12-31 | sec_edgar |
| cashflow_investing | {"amount": 393960000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2014-06-30 | sec_edgar |
| cashflow_investing | {"amount": 321245000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2014-03-31 | sec_edgar |
| cashflow_investing | {"amount": 701306000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2013-12-31 | sec_edgar |
| cashflow_investing | {"amount": 402754000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2013-09-30 | sec_edgar |
| cashflow_investing | {"amount": 57569000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2013-06-30 | sec_edgar |
| cashflow_investing | {"amount": 193029000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2013-03-31 | sec_edgar |
| cashflow_investing | {"amount": -100654000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2012-12-31 | sec_edgar |
| cashflow_investing | {"amount": -36447000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2012-09-30 | sec_edgar |
| cashflow_investing | {"amount": 30058000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur | 2012-06-30 | sec_edgar |
| cashflow_investing | {"amount": 7429000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2012-03-31 | sec_edgar |
| cashflow_investing | {"amount": -111947000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2011-12-31 | sec_edgar |
| cashflow_investing | {"amount": -104950000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2011-12-31 | sec_edgar |
| cashflow_investing | {"amount": -91435000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2011-09-30 | sec_edgar |
| cashflow_investing | {"amount": -46043000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2011-06-30 | sec_edgar |
| cashflow_investing | {"amount": -30649000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2011-03-31 | sec_edgar |
| cashflow_investing | {"amount": -260115000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2010-12-31 | sec_edgar |
| cashflow_investing | {"amount": -260115000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2010-12-31 | sec_edgar |
| cashflow_investing | {"amount": -215289000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2010-09-30 | sec_edgar |
| cashflow_investing | {"amount": 122630000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2010-06-30 | sec_edgar |
| cashflow_investing | {"amount": -33343000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2010-03-31 | sec_edgar |
| cashflow_investing | {"amount": -175216000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2009-12-31 | sec_edgar |
| cashflow_investing | {"amount": -111840000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c | 2009-09-30 | sec_edgar |
| cashflow_investing | {"amount": -61927000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu | 2009-06-30 | sec_edgar |
| cashflow_investing | {"amount": 1627000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curr | 2008-12-31 | sec_edgar |
| cashflow_operating | {"amount": -450238000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "c | 2014-06-30 | sec_edgar |
| cashflow_operating | {"amount": -191901000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "c | 2014-03-31 | sec_edgar |
| cashflow_operating | {"amount": -350043000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "c | 2013-12-31 | sec_edgar |
| cashflow_operating | {"amount": -94770000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2013-09-30 | sec_edgar |
| cashflow_operating | {"amount": -21492000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2013-06-30 | sec_edgar |
| cashflow_operating | {"amount": -55083000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2013-03-31 | sec_edgar |
| cashflow_operating | {"amount": 109333000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2012-12-31 | sec_edgar |
| cashflow_operating | {"amount": 126596000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2012-09-30 | sec_edgar |
| cashflow_operating | {"amount": 72437000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2012-06-30 | sec_edgar |
| cashflow_operating | {"amount": 30865000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2012-03-31 | sec_edgar |
| cashflow_operating | {"amount": 82754000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2011-12-31 | sec_edgar |
| cashflow_operating | {"amount": 82754000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2011-12-31 | sec_edgar |
| cashflow_operating | {"amount": 123979000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2011-09-30 | sec_edgar |
| cashflow_operating | {"amount": 53462000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2011-06-30 | sec_edgar |
| cashflow_operating | {"amount": 10510000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2011-03-31 | sec_edgar |
| cashflow_operating | {"amount": 197025000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2010-12-31 | sec_edgar |
| cashflow_operating | {"amount": 197025000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2010-12-31 | sec_edgar |
| cashflow_operating | {"amount": 131581000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2010-09-30 | sec_edgar |
| cashflow_operating | {"amount": 59221000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2010-06-30 | sec_edgar |
| cashflow_operating | {"amount": 36762000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2010-03-31 | sec_edgar |
| cashflow_operating | {"amount": 214711000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2009-12-31 | sec_edgar |
| cashflow_operating | {"amount": 133595000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu | 2009-09-30 | sec_edgar |
| cashflow_operating | {"amount": 82956000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2009-06-30 | sec_edgar |
| cashflow_operating | {"amount": 61734000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur | 2008-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 57437157, "concept": "us-gaap:CommonStockSharesIssued"} | 2014-06-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 57437157, "concept": "us-gaap:CommonStockSharesIssued"} | 2014-03-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 57437157, "concept": "us-gaap:CommonStockSharesIssued"} | 2013-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 57437157, "concept": "us-gaap:CommonStockSharesIssued"} | 2013-09-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 57437157, "concept": "us-gaap:CommonStockSharesIssued"} | 2013-06-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 57432150, "concept": "us-gaap:CommonStockSharesIssued"} | 2013-03-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 53048011, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 46781251, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-09-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 46769519, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-06-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 46769519, "concept": "us-gaap:CommonStockSharesIssued"} | 2012-03-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 52625970, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 46401951, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-09-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 46398451, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-06-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 46379344, "concept": "us-gaap:CommonStockSharesIssued"} | 2011-03-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 45742342, "concept": "us-gaap:CommonStockSharesIssued"} | 2010-12-31 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 45592109, "concept": "us-gaap:CommonStockSharesIssued"} | 2010-09-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 45497009, "concept": "us-gaap:CommonStockSharesIssued"} | 2010-06-30 | sec_edgar |
| common_shares_issued | {"unit": "shares", "value": 45092321, "concept": "us-gaap:CommonStockSharesIssued"} | 2009-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 57292302, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2014-08-19 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 57297589, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2014-06-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 57297589, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2014-06-16 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 57305726, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2014-04-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 57311488, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2014-03-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 57350877, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2014-02-10 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 57381686, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2013-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 57429099, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2013-11-21 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 57427243, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2013-09-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 57429099, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2013-06-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 57432150, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2013-05-07 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 57432150, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2013-03-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 38401626, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2013-02-28 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 38401626, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2013-02-26 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 38409826, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2013-01-08 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 43513678, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2012-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 38376707, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2012-11-02 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 38376845, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2012-09-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 38377091, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2012-08-01 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 38377091, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2012-06-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 39436498, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2012-05-04 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 39441136, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2012-03-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 39221102, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2012-02-21 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 44437509, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2011-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 39877466, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2011-11-02 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 39877604, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2011-09-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 41227088, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2011-08-04 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 41231039, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2011-06-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 41334145, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2011-05-05 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 41329777, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2011-03-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 41485678, "concept": "dei:EntityCommonStockSharesOutstanding"} | 2011-02-11 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 41485678, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2010-12-31 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 41525941, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2010-09-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 43129415, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2010-06-30 | sec_edgar |
| common_shares_outstanding | {"unit": "shares", "value": 44984953, "concept": "us-gaap:CommonStockSharesOutstanding"} | 2009-12-31 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 57292302} | 2014-08-19 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 57297589} | 2014-06-16 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 57305726} | 2014-04-30 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 57350877} | 2014-02-10 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 57429099} | 2013-11-21 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 57432150} | 2013-05-07 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 38401626} | 2013-02-28 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 38401626} | 2013-02-26 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 38409826} | 2013-01-08 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 38376707} | 2012-11-02 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 38377091} | 2012-08-01 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 39436498} | 2012-05-04 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 39221102} | 2012-02-21 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 39877466} | 2011-11-02 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 41227088} | 2011-08-04 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 41334145} | 2011-05-05 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 41485678} | 2011-02-11 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 41525941} | 2010-09-30 | sec_edgar |
| dei:EntityCommonStockSharesOutstanding | {"unit": "shares", "value": 43128652} | 2010-06-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 1107799000, "currency": "USD"} | 2013-06-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 720706000, "currency": "USD"} | 2012-06-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 892822000, "currency": "USD"} | 2011-06-30 | sec_edgar |
| dei:EntityPublicFloat | {"amount": 928576305000, "currency": "USD"} | 2010-06-30 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0.1875, "concept": "us-gaap:CommonStockDividendsPerShareDeclar | 2011-09-30 | sec_edgar |
| dividend_per_share | {"per": "shares", "amount": 0.1875, "concept": "us-gaap:CommonStockDividendsPerShareDeclar | 2011-06-30 | sec_edgar |
| dividends_paid | {"amount": 26151000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2013-12-31 | sec_edgar |
| dividends_paid | {"amount": 26151000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2013-09-30 | sec_edgar |
| dividends_paid | {"amount": 16676000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2013-06-30 | sec_edgar |
| dividends_paid | {"amount": 7201000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD" | 2013-03-31 | sec_edgar |
| dividends_paid | {"amount": 29075000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2012-12-31 | sec_edgar |
| dividends_paid | {"amount": 21874000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2012-09-30 | sec_edgar |
| dividends_paid | {"amount": 14680000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD | 2012-06-30 | sec_edgar |
| dividends_paid | {"amount": 7398000, "concept": "us-gaap:PaymentsOfDividendsCommonStock", "currency": "USD" | 2012-03-31 | sec_edgar |