FACTANKER · measured, cited, anchored official records connected

Organization record

Western Refining, Inc.

All evidence-backed facts for this organization, identity resolved across official registers.

CIK: 0001339048Every fact source-linked

Cite: FACTANKER, https://factanker.com/entity/b55f24d1-cc59-4816-ab95-3b151fb797c5

Facts on record

Newest first; every row links to its evidence page.

FactValuePeriodSource
accounts_payable{"amount": 678649000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"}2017-03-31sec_edgar
accounts_payable{"amount": 753933000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"}2016-12-31sec_edgar
accounts_payable{"amount": 634716000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"}2016-09-30sec_edgar
accounts_payable{"amount": 717421000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"}2016-06-30sec_edgar
accounts_payable{"amount": 562430000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"}2016-03-31sec_edgar
accounts_payable{"amount": 553957000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"}2015-12-31sec_edgar
accounts_payable{"amount": 573717000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"}2015-09-30sec_edgar
accounts_payable{"amount": 725388000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"}2015-06-30sec_edgar
accounts_payable{"amount": 592332000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"}2015-03-31sec_edgar
accounts_payable{"amount": 681803000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"}2014-12-31sec_edgar
accounts_payable{"amount": 817726000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"}2014-09-30sec_edgar
accounts_payable{"amount": 969385000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"}2014-06-30sec_edgar
accounts_payable{"amount": 945040000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"}2014-03-31sec_edgar
accounts_payable{"amount": 879019000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"}2013-12-31sec_edgar
accounts_payable{"amount": 540766000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"}2013-09-30sec_edgar
accounts_payable{"amount": 511453000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"}2013-06-30sec_edgar
accounts_payable{"amount": 496103000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"}2013-03-31sec_edgar
accounts_payable{"amount": 439168000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"}2012-12-31sec_edgar
accounts_payable{"amount": 445228000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"}2012-09-30sec_edgar
accounts_payable{"amount": 353841000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"}2012-06-30sec_edgar
accounts_payable{"amount": 398418000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"}2012-03-31sec_edgar
accounts_payable{"amount": 384523000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"}2011-12-31sec_edgar
accounts_payable{"amount": 329929000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"}2011-09-30sec_edgar
accounts_payable{"amount": 321488000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"}2011-06-30sec_edgar
accounts_payable{"amount": 294662000, "concept": "us-gaap:AccountsPayableCurrent", "currency": "USD"}2010-12-31sec_edgar
accounts_receivable{"amount": 405699000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"2017-03-31sec_edgar
accounts_receivable{"amount": 423171000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"2016-12-31sec_edgar
accounts_receivable{"amount": 447327000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"2016-09-30sec_edgar
accounts_receivable{"amount": 539212000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"2016-06-30sec_edgar
accounts_receivable{"amount": 337077000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"2016-03-31sec_edgar
accounts_receivable{"amount": 359237000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"2015-12-31sec_edgar
accounts_receivable{"amount": 416934000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"2015-09-30sec_edgar
accounts_receivable{"amount": 590162000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"2015-06-30sec_edgar
accounts_receivable{"amount": 452297000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"2015-03-31sec_edgar
accounts_receivable{"amount": 467527000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"2014-12-31sec_edgar
accounts_receivable{"amount": 594008000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"2014-09-30sec_edgar
accounts_receivable{"amount": 717172000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"2014-06-30sec_edgar
accounts_receivable{"amount": 632155000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"2014-03-31sec_edgar
accounts_receivable{"amount": 599930000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"2013-12-31sec_edgar
accounts_receivable{"amount": 384507000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"2013-09-30sec_edgar
accounts_receivable{"amount": 351923000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"2013-06-30sec_edgar
accounts_receivable{"amount": 412804000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"2013-03-31sec_edgar
accounts_receivable{"amount": 273087000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"2012-12-31sec_edgar
accounts_receivable{"amount": 423514000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"2012-09-30sec_edgar
accounts_receivable{"amount": 351697000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"2012-06-30sec_edgar
accounts_receivable{"amount": 385870000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"2012-03-31sec_edgar
accounts_receivable{"amount": 275478000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"2011-12-31sec_edgar
accounts_receivable{"amount": 279394000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"2011-09-30sec_edgar
accounts_receivable{"amount": 298870000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"2011-06-30sec_edgar
accounts_receivable{"amount": 269596000, "concept": "us-gaap:AccountsReceivableNetCurrent", "currency": "USD"2010-12-31sec_edgar
cash_and_equivalents{"amount": 160027000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc2017-03-31sec_edgar
cash_and_equivalents{"amount": 268581000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc2016-12-31sec_edgar
cash_and_equivalents{"amount": 266096000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc2016-09-30sec_edgar
cash_and_equivalents{"amount": 198284000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc2016-06-30sec_edgar
cash_and_equivalents{"amount": 593101000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc2016-03-31sec_edgar
cash_and_equivalents{"amount": 772502000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc2015-12-31sec_edgar
cash_and_equivalents{"amount": 709570000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc2015-09-30sec_edgar
cash_and_equivalents{"amount": 543936000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc2015-06-30sec_edgar
cash_and_equivalents{"amount": 463074000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc2015-03-31sec_edgar
cash_and_equivalents{"amount": 431159000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc2014-12-31sec_edgar
cash_and_equivalents{"amount": 650154000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc2014-09-30sec_edgar
cash_and_equivalents{"amount": 531813000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc2014-06-30sec_edgar
cash_and_equivalents{"amount": 431637000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc2014-03-31sec_edgar
cash_and_equivalents{"amount": 431159000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc2013-12-31sec_edgar
cash_and_equivalents{"amount": 371141000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc2013-09-30sec_edgar
cash_and_equivalents{"amount": 372335000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc2013-06-30sec_edgar
cash_and_equivalents{"amount": 248365000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc2013-03-31sec_edgar
cash_and_equivalents{"amount": 453967000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc2012-12-31sec_edgar
cash_and_equivalents{"amount": 509844000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc2012-09-30sec_edgar
cash_and_equivalents{"amount": 346097000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc2012-06-30sec_edgar
cash_and_equivalents{"amount": 220995000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc2012-03-31sec_edgar
cash_and_equivalents{"amount": 170829000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc2011-12-31sec_edgar
cash_and_equivalents{"amount": 402635000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc2011-09-30sec_edgar
cash_and_equivalents{"amount": 173205000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc2011-06-30sec_edgar
cash_and_equivalents{"amount": 11933000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency2011-03-31sec_edgar
cash_and_equivalents{"amount": 453967000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc2010-12-31sec_edgar
cash_and_equivalents{"amount": 77522000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency2010-09-30sec_edgar
cash_and_equivalents{"amount": 20376000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency2010-06-30sec_edgar
cash_and_equivalents{"amount": 170829000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currenc2009-12-31sec_edgar
cash_and_equivalents{"amount": 79817000, "concept": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "currency2008-12-31sec_edgar
cashflow_financing{"amount": -44509000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu2017-03-31sec_edgar
cashflow_financing{"amount": -661326000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c2016-12-31sec_edgar
cashflow_financing{"amount": -427204000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c2016-09-30sec_edgar
cashflow_financing{"amount": -603215000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c2016-06-30sec_edgar
cashflow_financing{"amount": -135215000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c2016-03-31sec_edgar
cashflow_financing{"amount": -309894000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c2015-12-31sec_edgar
cashflow_financing{"amount": -352799000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c2015-09-30sec_edgar
cashflow_financing{"amount": -165134000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c2015-06-30sec_edgar
cashflow_financing{"amount": -63892000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu2015-03-31sec_edgar
cashflow_financing{"amount": -393680000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c2014-12-31sec_edgar
cashflow_financing{"amount": -169938000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c2014-09-30sec_edgar
cashflow_financing{"amount": -126195000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c2014-06-30sec_edgar
cashflow_financing{"amount": -50016000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu2014-03-31sec_edgar
cashflow_financing{"amount": 468835000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu2013-12-31sec_edgar
cashflow_financing{"amount": -291917000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c2013-09-30sec_edgar
cashflow_financing{"amount": -239536000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c2013-06-30sec_edgar
cashflow_financing{"amount": 91454000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cur2013-03-31sec_edgar
cashflow_financing{"amount": -651721000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c2012-12-31sec_edgar
cashflow_financing{"amount": -347206000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c2012-09-30sec_edgar
cashflow_financing{"amount": -334838000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c2012-06-30sec_edgar
cashflow_financing{"amount": -37791000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu2012-03-31sec_edgar
cashflow_financing{"amount": -325089000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "c2011-12-31sec_edgar
cashflow_financing{"amount": -24783000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu2011-09-30sec_edgar
cashflow_financing{"amount": -17102000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu2011-06-30sec_edgar
cashflow_financing{"amount": -27766000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu2011-03-31sec_edgar
cashflow_financing{"amount": -75657000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu2010-12-31sec_edgar
cashflow_financing{"amount": -34750000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu2010-09-30sec_edgar
cashflow_financing{"amount": 128500000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu2010-06-30sec_edgar
cashflow_financing{"amount": -30407000, "concept": "us-gaap:NetCashProvidedByUsedInFinancingActivities", "cu2009-12-31sec_edgar
cashflow_investing{"amount": -45728000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu2017-03-31sec_edgar
cashflow_investing{"amount": -226342000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c2016-12-31sec_edgar
cashflow_investing{"amount": -357079000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c2016-09-30sec_edgar
cashflow_investing{"amount": -87861000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu2016-06-30sec_edgar
cashflow_investing{"amount": -46487000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu2016-03-31sec_edgar
cashflow_investing{"amount": -191846000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c2015-12-31sec_edgar
cashflow_investing{"amount": -34454000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu2015-09-30sec_edgar
cashflow_investing{"amount": -14133000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu2015-06-30sec_edgar
cashflow_investing{"amount": -9171000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur2015-03-31sec_edgar
cashflow_investing{"amount": -380864000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c2014-12-31sec_edgar
cashflow_investing{"amount": -142036000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c2014-09-30sec_edgar
cashflow_investing{"amount": -88449000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu2014-06-30sec_edgar
cashflow_investing{"amount": -50449000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu2014-03-31sec_edgar
cashflow_investing{"amount": -895885000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c2013-12-31sec_edgar
cashflow_investing{"amount": -140322000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c2013-09-30sec_edgar
cashflow_investing{"amount": -101420000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c2013-06-30sec_edgar
cashflow_investing{"amount": -261423000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c2013-03-31sec_edgar
cashflow_investing{"amount": 18506000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur2012-12-31sec_edgar
cashflow_investing{"amount": 89924000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur2012-09-30sec_edgar
cashflow_investing{"amount": 161249000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu2012-06-30sec_edgar
cashflow_investing{"amount": 45114000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cur2012-03-31sec_edgar
cashflow_investing{"amount": -72194000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu2011-12-31sec_edgar
cashflow_investing{"amount": -33045000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu2011-09-30sec_edgar
cashflow_investing{"amount": -14367000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu2011-06-30sec_edgar
cashflow_investing{"amount": 828000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "curre2011-03-31sec_edgar
cashflow_investing{"amount": -73777000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu2010-12-31sec_edgar
cashflow_investing{"amount": -56099000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu2010-09-30sec_edgar
cashflow_investing{"amount": -36891000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "cu2010-06-30sec_edgar
cashflow_investing{"amount": -115361000, "concept": "us-gaap:NetCashProvidedByUsedInInvestingActivities", "c2009-12-31sec_edgar
cashflow_operating{"amount": -18317000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu2017-03-31sec_edgar
cashflow_operating{"amount": 383747000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu2016-12-31sec_edgar
cashflow_operating{"amount": 277877000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu2016-09-30sec_edgar
cashflow_operating{"amount": 116858000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu2016-06-30sec_edgar
cashflow_operating{"amount": 2301000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "curr2016-03-31sec_edgar
cashflow_operating{"amount": 843083000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu2015-12-31sec_edgar
cashflow_operating{"amount": 665664000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu2015-09-30sec_edgar
cashflow_operating{"amount": 292044000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu2015-06-30sec_edgar
cashflow_operating{"amount": 104978000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu2015-03-31sec_edgar
cashflow_operating{"amount": 737633000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu2014-12-31sec_edgar
cashflow_operating{"amount": 494058000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu2014-09-30sec_edgar
cashflow_operating{"amount": 278387000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu2014-06-30sec_edgar
cashflow_operating{"amount": 64032000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur2014-03-31sec_edgar
cashflow_operating{"amount": 441153000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu2013-12-31sec_edgar
cashflow_operating{"amount": 349413000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu2013-09-30sec_edgar
cashflow_operating{"amount": 259324000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu2013-06-30sec_edgar
cashflow_operating{"amount": -35633000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu2013-03-31sec_edgar
cashflow_operating{"amount": 916353000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu2012-12-31sec_edgar
cashflow_operating{"amount": 596297000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu2012-09-30sec_edgar
cashflow_operating{"amount": 348857000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu2012-06-30sec_edgar
cashflow_operating{"amount": 42843000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur2012-03-31sec_edgar
cashflow_operating{"amount": 508200000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu2011-12-31sec_edgar
cashflow_operating{"amount": 400551000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu2011-09-30sec_edgar
cashflow_operating{"amount": 144762000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu2011-06-30sec_edgar
cashflow_operating{"amount": -21041000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu2011-03-31sec_edgar
cashflow_operating{"amount": 134456000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu2010-12-31sec_edgar
cashflow_operating{"amount": 93481000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cur2010-09-30sec_edgar
cashflow_operating{"amount": -146123000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "c2010-06-30sec_edgar
cashflow_operating{"amount": 140841000, "concept": "us-gaap:NetCashProvidedByUsedInOperatingActivities", "cu2009-12-31sec_edgar
common_shares_issued{"unit": "shares", "value": 0, "concept": "us-gaap:CommonStockSharesIssued"}2017-03-31sec_edgar
common_shares_issued{"unit": "shares", "value": 102773705, "concept": "us-gaap:CommonStockSharesIssued"}2016-12-31sec_edgar
common_shares_issued{"unit": "shares", "value": 108426740, "concept": "us-gaap:CommonStockSharesIssued"}2016-09-30sec_edgar
common_shares_issued{"unit": "shares", "value": 108417392, "concept": "us-gaap:CommonStockSharesIssued"}2016-06-30sec_edgar
common_shares_issued{"unit": "shares", "value": 102828650, "concept": "us-gaap:CommonStockSharesIssued"}2016-03-31sec_edgar
common_shares_issued{"unit": "shares", "value": 108512228, "concept": "us-gaap:CommonStockSharesIssued"}2015-12-31sec_edgar
common_shares_issued{"unit": "shares", "value": 102770432, "concept": "us-gaap:CommonStockSharesIssued"}2015-09-30sec_edgar
common_shares_issued{"unit": "shares", "value": 102766270, "concept": "us-gaap:CommonStockSharesIssued"}2015-06-30sec_edgar
common_shares_issued{"unit": "shares", "value": 102700347, "concept": "us-gaap:CommonStockSharesIssued"}2015-03-31sec_edgar
common_shares_issued{"unit": "shares", "value": 102773705, "concept": "us-gaap:CommonStockSharesIssued"}2014-12-31sec_edgar
common_shares_issued{"unit": "shares", "value": 102638639, "concept": "us-gaap:CommonStockSharesIssued"}2014-09-30sec_edgar
common_shares_issued{"unit": "shares", "value": 102632884, "concept": "us-gaap:CommonStockSharesIssued"}2014-06-30sec_edgar
common_shares_issued{"unit": "shares", "value": 91882986, "concept": "us-gaap:CommonStockSharesIssued"}2014-03-31sec_edgar
common_shares_issued{"unit": "shares", "value": 91827731, "concept": "us-gaap:CommonStockSharesIssued"}2013-12-31sec_edgar
common_shares_issued{"unit": "shares", "value": 91821353, "concept": "us-gaap:CommonStockSharesIssued"}2013-09-30sec_edgar
common_shares_issued{"unit": "shares", "value": 91799353, "concept": "us-gaap:CommonStockSharesIssued"}2013-06-30sec_edgar
common_shares_issued{"unit": "shares", "value": 91626398, "concept": "us-gaap:CommonStockSharesIssued"}2013-03-31sec_edgar
common_shares_issued{"unit": "shares", "value": 90960640, "concept": "us-gaap:CommonStockSharesIssued"}2012-12-31sec_edgar
common_shares_issued{"unit": "shares", "value": 90933295, "concept": "us-gaap:CommonStockSharesIssued"}2012-09-30sec_edgar
common_shares_issued{"unit": "shares", "value": 90812398, "concept": "us-gaap:CommonStockSharesIssued"}2012-06-30sec_edgar
common_shares_issued{"unit": "shares", "value": 90700308, "concept": "us-gaap:CommonStockSharesIssued"}2012-03-31sec_edgar
common_shares_issued{"unit": "shares", "value": 90001537, "concept": "us-gaap:CommonStockSharesIssued"}2011-12-31sec_edgar
common_shares_issued{"unit": "shares", "value": 89982417, "concept": "us-gaap:CommonStockSharesIssued"}2011-09-30sec_edgar
common_shares_issued{"unit": "shares", "value": 89865876, "concept": "us-gaap:CommonStockSharesIssued"}2011-06-30sec_edgar
common_shares_issued{"unit": "shares", "value": 89025010, "concept": "us-gaap:CommonStockSharesIssued"}2010-12-31sec_edgar
common_shares_outstanding{"unit": "shares", "value": 108818053, "concept": "dei:EntityCommonStockSharesOutstanding"2017-04-28sec_edgar
common_shares_outstanding{"unit": "shares", "value": 108698435, "concept": "dei:EntityCommonStockSharesOutstanding"2017-02-24sec_edgar
common_shares_outstanding{"unit": "shares", "value": 108427295, "concept": "dei:EntityCommonStockSharesOutstanding"2016-10-28sec_edgar
common_shares_outstanding{"unit": "shares", "value": 108425026, "concept": "dei:EntityCommonStockSharesOutstanding"2016-07-29sec_edgar
common_shares_outstanding{"unit": "shares", "value": 91276677, "concept": "dei:EntityCommonStockSharesOutstanding"}2016-04-29sec_edgar
common_shares_outstanding{"unit": "shares", "value": 91225156, "concept": "dei:EntityCommonStockSharesOutstanding"}2016-02-19sec_edgar
common_shares_outstanding{"unit": "shares", "value": 93684082, "concept": "dei:EntityCommonStockSharesOutstanding"}2015-10-30sec_edgar
common_shares_outstanding{"unit": "shares", "value": 95583528, "concept": "dei:EntityCommonStockSharesOutstanding"}2015-07-31sec_edgar