2.2.0.7 true Long-term Debt (Details) 40504 - Disclosure - Long-term Debt (Details) true false In Thousands false false 1 USD false false Unit12 Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 Unit13 Standard http://www.xbrl.org/2003/instance pure xbrli 0 Unit1 Standard http://www.xbrl.org/2003/instance shares xbrli 0 $ false 2 USD false false Unit12 Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 Unit13 Standard http://www.xbrl.org/2003/instance pure xbrli 0 Unit1 Standard http://www.xbrl.org/2003/instance shares xbrli 0 $ false 3 USD false false Unit12 Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 Unit13 Standard http://www.xbrl.org/2003/instance pure xbrli 0 Unit1 Standard http://www.xbrl.org/2003/instance shares xbrli 0 Unit17 Divide http://www.xbrl.org/2003/iso4217 USD iso4217 http://www.xbrl.org/2003/instance shares xbrli 0 $ false 4 false false Unit13 Standard http://www.xbrl.org/2003/instance pure xbrli 0 false 5 USD false false Unit12 Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 Unit1 Standard http://www.xbrl.org/2003/instance shares xbrli 0 $ false 6 USD true false false false Capital Lease Obligations [Member] us-gaap_DebtInstrumentAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_CapitalLeaseObligationsMember us-gaap_DebtInstrumentAxis explicitMember Unit12 Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ false 7 USD true false false false Capital Lease Obligations [Member] us-gaap_DebtInstrumentAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_CapitalLeaseObligationsMember us-gaap_DebtInstrumentAxis explicitMember Unit12 Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ false 8 USD true false false false Secured Debt-Camden County [Member] us-gaap_DebtInstrumentAxis xbrldi http://xbrl.org/2006/xbrldi fwlt_SecuredDebtCamdenCountyMember us-gaap_DebtInstrumentAxis explicitMember Unit12 Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ false 9 USD true false false false Secured Debt-Camden County [Member] us-gaap_DebtInstrumentAxis xbrldi http://xbrl.org/2006/xbrldi fwlt_SecuredDebtCamdenCountyMember us-gaap_DebtInstrumentAxis explicitMember Unit12 Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ false 10 USD true false false false Secured Debt-FS Power S.r.l.[Member] us-gaap_DebtInstrumentAxis xbrldi http://xbrl.org/2006/xbrldi fwlt_SecuredDebtFsPowerSRLMember us-gaap_DebtInstrumentAxis explicitMember Unit12 Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ false 11 USD true false false false Secured Debt-FS Power S.r.l.[Member] us-gaap_DebtInstrumentAxis xbrldi http://xbrl.org/2006/xbrldi fwlt_SecuredDebtFsPowerSRLMember us-gaap_DebtInstrumentAxis explicitMember Unit12 Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ false 12 USD true false false false Secured Debt-Energia Holdings[Member] us-gaap_DebtInstrumentAxis xbrldi http://xbrl.org/2006/xbrldi fwlt_SecuredDebtEnergiaHoldingsMember us-gaap_DebtInstrumentAxis explicitMember Unit12 Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ false 13 USD true false false false Secured Debt-Energia Holdings[Member] us-gaap_DebtInstrumentAxis xbrldi http://xbrl.org/2006/xbrldi fwlt_SecuredDebtEnergiaHoldingsMember us-gaap_DebtInstrumentAxis explicitMember Unit12 Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ false 14 USD true false false false Subordinated Debt [Member] us-gaap_DebtInstrumentAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_SubordinatedDebtMember us-gaap_DebtInstrumentAxis explicitMember Unit12 Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 Unit13 Standard http://www.xbrl.org/2003/instance pure xbrli 0 $ false 15 USD true false false false Subordinated Debt [Member] us-gaap_DebtInstrumentAxis xbrldi http://xbrl.org/2006/xbrldi us-gaap_SubordinatedDebtMember us-gaap_DebtInstrumentAxis explicitMember Unit12 Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ false 16 USD true false false false Term Loan due Jan 8, 2010 [Member] us-gaap_DebtInstrumentAxis xbrldi http://xbrl.org/2006/xbrldi fwlt_TermLoanDueJan82010Member us-gaap_DebtInstrumentAxis explicitMember Unit12 Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ false 17 USD true false false false Term Loan Due Feb 25, 2011 [Member] us-gaap_DebtInstrumentAxis xbrldi http://xbrl.org/2006/xbrldi fwlt_TermLoanDueFeb252011Member us-gaap_DebtInstrumentAxis explicitMember Unit12 Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 Unit13 Standard http://www.xbrl.org/2003/instance pure xbrli 0 $ false 18 CNY true false false false Term Loan Due Feb 25, 2011 [Member] us-gaap_DebtInstrumentAxis xbrldi http://xbrl.org/2006/xbrldi fwlt_TermLoanDueFeb252011Member us-gaap_DebtInstrumentAxis explicitMember Unit14 Standard http://www.xbrl.org/2003/iso4217 CNY iso4217 0 false 19 USD true false false false Other Long-Term Debt [Member] us-gaap_DebtInstrumentAxis xbrldi http://xbrl.org/2006/xbrldi fwlt_OtherLongTermDebtMember us-gaap_DebtInstrumentAxis explicitMember Unit12 Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ false 20 USD true false false false U.S. Senior Credit Agreement [Member] us-gaap_DebtInstrumentAxis xbrldi http://xbrl.org/2006/xbrldi fwlt_USSeniorCreditAgreementMember us-gaap_DebtInstrumentAxis explicitMember Unit12 Standard http://www.xbrl.org/2003/iso4217 USD iso4217 0 $ 5 Current 3 fwlt_CurrentMaturities fwlt false credit instant Carrying value as of the balance sheet date of the portion of long-term debt that is scheduled to be repaid within one year... false false false false false false false false false false false terselabel false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 true true false false 34397000 34397 false false false 4 false false false false 0 0 false false false 5 true true false false 36930000 36930 false false false 6 true true false false 1753000 1753 true false false 7 true true false false 1492000 1492 true false false 8 true true false false 21865000 21865 true false false 9 true true false false 21865000 21865 true false false 10 true true false false 6548000 6548 true false false 11 true true false false 7428000 7428 true false false 12 true true false false 2019000 2019 true false false 13 true true false false 3187000 3187 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 true true false false 2930000 2930 true false false 17 true true false false 2212000 2212 true false false 18 false false false false 0 0 true false false 19 true true false false 28000 28 true false false 20 false false false false 0 0 true false false xbrli:monetaryItemType monetary Carrying value as of the balance sheet date of the portion of long-term debt that is scheduled to be repaid within one year or the normal operating cycle, if longer. No authoritative reference available. false 6 Long-term 3 fwlt_LongTermMaturities fwlt false credit instant Carrying value as of the balance sheet date of debt (with maturities initially due after one year or beyond the operating... false false false false false false false false false false false terselabel false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 false true false false 149871000 149871 false false false 4 false false false false 0 0 false false false 5 false true false false 175510000 175510 false false false 6 false true false false 59244000 59244 true false false 7 false true false false 65327000 65327 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false true false false 78124000 78124 true false false 11 false true false false 95661000 95661 true false false 12 false true false false 11220000 11220 true false false 13 false true false false 13239000 13239 true false false 14 false true false false 1283000 1283 true false false 15 false true false false 1283000 1283 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false xbrli:monetaryItemType monetary Carrying value as of the balance sheet date of debt (with maturities initially due after one year or beyond the operating cycle if longer), excluding current portion. No authoritative reference available. false 7 Total 3 fwlt_TotalMaturities fwlt false credit instant Total current and long-term carrying values as of the balance sheet date of debt. false false false false false false false false false false false terselabel false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 false true false false 184268000 184268 false false false 4 false false false false 0 0 false false false 5 false true false false 212440000 212440 false false false 6 false true false false 60997000 60997 true false false 7 false true false false 66819000 66819 true false false 8 false true false false 21865000 21865 true false false 9 false true false false 21865000 21865 true false false 10 false true false false 84672000 84672 true false false 11 false true false false 103089000 103089 true false false 12 false true false false 13239000 13239 true false false 13 false true false false 16426000 16426 true false false 14 false true false false 1283000 1283 true false false 15 false true false false 1283000 1283 true false false 16 false true false false 2930000 2930 true false false 17 false true false false 2212000 2212 true false false 18 false false false false 0 0 true false false 19 false true false false 28000 28 true false false 20 false false false false 0 0 true false false xbrli:monetaryItemType monetary Total current and long-term carrying values as of the balance sheet date of debt. No authoritative reference available. false 8 Amount of facility of five-year U.S. senior credit agreement 3 us-gaap_LineOfCreditFacilityDescription us-gaap true na duration No definition available. false false false false false false false false false false false label false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 false false false false 0 0 false false false 4 false false false false 0 0 false false false 5 false false false false 0 0 false false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 <font class="_mt">450,000</font> 450,000 true false false xbrli:stringItemType string Description of a short-term or long-term contractual arrangement with a lender, including letter of credit, standby letter of credit, and revolving credit arrangements, under which borrowings can be made up to maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line of credit. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 129 -Paragraph 2, 4 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5 false 9 Future incremental increases allowed under five-year U.S. senior credit agreement 3 us-gaap_LineOfCreditFacilityBorrowingCapacityDescription us-gaap true na duration No definition available. false false false false false false false false false false false label false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 false false false false 0 0 false false false 4 false false false false 0 0 false false false 5 false false false false 0 0 false false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 <font class="_mt">225,000</font> 225,000 true false false xbrli:stringItemType string Description of the credit facility's borrowing capacity including discussion of how the borrowing capacity is determined (for example, borrowing capacity based on the amount of current assets). Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 129 -Paragraph 2, 4 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5 false 10 Interest rate for borrowings 3 us-gaap_LineOfCreditFacilityInterestRateDescription us-gaap true na duration No definition available. false false false false false false false false false false false label false 1 false false false false 0 0 <font class="_mt">2.25</font> 2.25 false false false 2 false false false false 0 0 false false false 3 false false false false 0 0 false false false 4 false false false false 0 0 false false false 5 false false false false 0 0 false false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false xbrli:stringItemType string Description of the interest rate for the amounts borrowed under the credit facility, including the terms and the method for determining the interest rate (for example, fixed or variable, LIBOR plus a percentage, increasing rate, timing of interest rate resets, remarketing provisions). Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 129 -Paragraph 2, 4 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 22 -Article 5 false 11 Deferred Finance Costs, Gross 3 us-gaap_DeferredFinanceCostsGross us-gaap true debit instant No definition available. false false false false false false false false false false false false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 false false false false 0 0 false false false 4 false false false false 0 0 false false false 5 false false false false 0 0 false false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false true false false 4300000 4300 true false false xbrli:monetaryItemType monetary For an unclassified balance sheet, the amount as of the balance sheet date of capitalized costs associated with the issuance of debt instruments (for example, legal, accounting, underwriting, printing, and registration costs) that will be charged against earnings over the life of the debt instruments to which such costs pertain. Such amount is before the consideration of accumulated amortization. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 21 -Paragraph 16 false 12 Write off of Deferred Debt Issuance Cost 3 us-gaap_WriteOffOfDeferredDebtIssuanceCost us-gaap true debit duration No definition available. false false false false false false false false false false false false 1 false false false false 0 0 false false false 2 false true false false 1600000 1600 false false false 3 false false false false 0 0 false false false 4 false false false false 0 0 false false false 5 false false false false 0 0 false false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false xbrli:monetaryItemType monetary Write-off of amounts previously capitalized as debt issuance cost in an extinguishment of debt. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 95 -Paragraph 28 false 13 Amount of letters of credit outstanding under U.S. senior credit agreement 3 fwlt_LetterOfCreditFacilityAmountOutstanding fwlt false debit instant Amount secured by letters of credit under the U.S. senior credit facility as of the balance-sheet date. false false false false false false false false false false false terselabel false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 false true false false 284700000 284700 false false false 4 false false false false 0 0 false false false 5 false true false false 308000000 308000 false false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false xbrli:monetaryItemType monetary Amount secured by letters of credit under the U.S. senior credit facility as of the balance-sheet date. No authoritative reference available. false 14 Revolving Borrowings Option 3 fwlt_RevolvingBorrowingsOption fwlt false debit instant The amount of the letter of credit facility available, at the entity's option, for use as revolving borrowings. false false false false false false false false false false false label false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 false false false false 0 0 false false false 4 false false false false 0 0 false false false 5 false false false false 0 0 false false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false true false false 100000000 100000 true false false xbrli:monetaryItemType monetary The amount of the letter of credit facility available, at the entity's option, for use as revolving borrowings. No authoritative reference available. false 15 Letter of credit fees under U.S. senior credit agreement, Minimum 3 fwlt_DebtInstrumentFeeMinimum fwlt false na instant Description of a minimum fee associated with the debt instrument, including a commitment fee on unborrowed portions of a... false false false false false false false false false false false terselabel false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 false true false false 0.015 0.015 false false false 4 false true false false 0.01125 0.01125 false false false 5 false false false false 0 0 false false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false us-types:percentItemType pure Description of a minimum fee associated with the debt instrument, including a commitment fee on unborrowed portions of a lender's total contractual commitment. No authoritative reference available. false 16 Letter of credit fees under U.S. senior credit agreement, Maximum 3 fwlt_DebtInstrumentFeeMaximum fwlt false na instant Description of a maximum fee associated with the debt instrument, including a commitment fee on unborrowed portions of a... false false false false false false false false false false false terselabel false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 false true false false 0.016 0.016 false false false 4 false true false false 0.0225 0.0225 false false false 5 false false false false 0 0 false false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false us-types:percentItemType pure Description of a maximum fee associated with the debt instrument, including a commitment fee on unborrowed portions of a lender's total contractual commitment. No authoritative reference available. false 17 Principle amount on China based subsidiary term loan with maturity date of February 25, 2011 3 us-gaap_DebtInstrumentPrincipalOutstanding us-gaap true credit instant No definition available. false false false false false false false false false false false label false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 false false false false 0 0 false false false 4 false false false false 0 0 false false false 5 false false false false 0 0 false false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false true false false 2197000 2197 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false xbrli:monetaryItemType monetary Amount of outstanding principal due under the debt instrument at the end of the reporting period. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name FASB Staff Position (FSP) -Number APB14-1 -Paragraph 31 -Subparagraph b false 18 Principal Amount On China Based Subsidiary Loan 3 fwlt_PrincipalAmountOnChinaBasedSubsidiaryLoan fwlt false credit instant Principal Amount On China Based Subsidiary Loan false false false false false false false false false false false label false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 false false false false 0 0 false false false 4 false false false false 0 0 false false false 5 false false false false 0 0 false false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false true false false 15000000 15000 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false xbrli:monetaryItemType monetary Principal Amount On China Based Subsidiary Loan No authoritative reference available. false 19 Interest rate on term loan of Chinese subsidiary 3 fwlt_DebtInstrumentInterestRateStatedPercentageTermLoanChina fwlt false na instant Interest rate stated in the contractual debt agreement on Chinese term loan. false false false false false false false false false false false terselabel false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 false true false false 0.0478 0.0478 false false false 4 false false false false 0 0 false false false 5 false false false false 0 0 false false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false us-types:percentItemType pure Interest rate stated in the contractual debt agreement on Chinese term loan. No authoritative reference available. false 20 Maturity date on China based subsidiary term loan 3 us-gaap_DebtInstrumentMaturityDate us-gaap true na duration No definition available. false false false false false false false false false false false label false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 false false false false 0 0 2011-02-25 2011-02-25 false false false 4 false false false false 0 0 false false false 5 false false false false 0 0 false false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false xbrli:dateItemType date Date when the debt instrument is scheduled to be fully repaid, which may be presented in a variety of ways (year, month and year, day, month and year, quarter, etc.). Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 129 -Paragraph 2, 4 false 21 Estimated fair value of long-term debt 3 us-gaap_DebtInstrumentFairValue us-gaap true credit instant No definition available. false false false false false false false false false false false label false 1 false false false false 0 0 false false false 2 false false false false 0 0 false false false 3 true true false false 196198000 196198 false false false 4 false false false false 0 0 false false false 5 true true false false 222165000 222165 false false false 6 false false false false 0 0 true false false 7 false false false false 0 0 true false false 8 false false false false 0 0 true false false 9 false false false false 0 0 true false false 10 false false false false 0 0 true false false 11 false false false false 0 0 true false false 12 false false false false 0 0 true false false 13 false false false false 0 0 true false false 14 false false false false 0 0 true false false 15 false false false false 0 0 true false false 16 false false false false 0 0 true false false 17 false false false false 0 0 true false false 18 false false false false 0 0 true false false 19 false false false false 0 0 true false false 20 false false false false 0 0 true false false xbrli:monetaryItemType monetary Estimated fair value of the debt instrument at the balance-sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Statement of Financial Accounting Standard (FAS) -Number 107 -Paragraph 10 false 20 17 false Thousands UnKnown UnKnown false true