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Financial Commitments (Long-term Debt) (Details) (USD $) | 12 Months Ended |  |  |
--- | --- | --- | --- | ---
Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012 | Oct. 20, 2010 | Jun. 05, 2014 | Aug. 03, 2011
Debt Instrument [Line Items] |  |  |  |  |  |
Total long term-debt, net of unamortized debt discount | $ 865,359,000 us-gaap_LongTermDebt | $ 733,884,000 us-gaap_LongTermDebt |  |  |  |
Less - current maturities | (81,292,000)us-gaap_LongTermDebtCurrent | (114,658,000)us-gaap_LongTermDebtCurrent |  |  |  |
Long-term debt, net | 784,067,000 us-gaap_LongTermDebtNoncurrent | 619,226,000 us-gaap_LongTermDebtNoncurrent |  |  |  |
Loans repaid during the period | 1,026,349,000 us-gaap_RepaymentsOfDebt | 676,795,000 us-gaap_RepaymentsOfDebt | 626,122,000 us-gaap_RepaymentsOfDebt |  |  |
Senior Unsecured Notes [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Long-term debt, gross | 300,000,000 us-gaap_DebtInstrumentCarryingAmount / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember | 300,000,000 us-gaap_DebtInstrumentCarryingAmount / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember |  |  |  |
Unamortized debt discount | (1,223,000)us-gaap_DebtInstrumentUnamortizedDiscount / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember | (1,493,000)us-gaap_DebtInstrumentUnamortizedDiscount / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember |  | (2,200,000)us-gaap_DebtInstrumentUnamortizedDiscount / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember |  |
Total long term-debt, net of unamortized debt discount | 298,777,000 us-gaap_LongTermDebt / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember | 298,507,000 us-gaap_LongTermDebt / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember |  |  |  |
Maturity date | Nov. 01, 2018 | Nov. 01, 2018 |  |  |  |
Interest rate (as a percent) | 7.625%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember | 7.625%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember |  |  |  |
Imputed interest rate (as a percent) | 7.75%us-gaap_DebtInstrumentInterestRateEffectivePercentage / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember | 7.75%us-gaap_DebtInstrumentInterestRateEffectivePercentage / us-gaap_LongtermDebtTypeAxis = us-gaap_SeniorNotesMember |  |  |  |
Revolving Credit Facility [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total long term-debt, net of unamortized debt discount | 130,000,000 us-gaap_LongTermDebt / us-gaap_LongtermDebtTypeAxis = us-gaap_RevolvingCreditFacilityMember | 135,000,000 us-gaap_LongTermDebt / us-gaap_LongtermDebtTypeAxis = us-gaap_RevolvingCreditFacilityMember |  |  |  |
Face amount | 300,000,000 us-gaap_DebtInstrumentFaceAmount / us-gaap_LongtermDebtTypeAxis = us-gaap_RevolvingCreditFacilityMember | 300,000,000 us-gaap_DebtInstrumentFaceAmount / us-gaap_LongtermDebtTypeAxis = us-gaap_RevolvingCreditFacilityMember |  |  |  |
Interest rate at lender's prime rate | 3.25%us-gaap_DebtInstrumentInterestRateAtPeriodEnd / us-gaap_LongtermDebtTypeAxis = us-gaap_RevolvingCreditFacilityMember | 3.25%us-gaap_DebtInstrumentInterestRateAtPeriodEnd / us-gaap_LongtermDebtTypeAxis = us-gaap_RevolvingCreditFacilityMember |  |  |  |
Term Loan [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total long term-debt, net of unamortized debt discount | 242,500,000 us-gaap_LongTermDebt / us-gaap_LongtermDebtTypeAxis = us-gaap_LoansPayableMember | 115,000,000 us-gaap_LongTermDebt / us-gaap_LongtermDebtTypeAxis = us-gaap_LoansPayableMember |  |  |  |
Face amount | 250,000,000 us-gaap_DebtInstrumentFaceAmount / us-gaap_LongtermDebtTypeAxis = us-gaap_LoansPayableMember | 200,000,000 us-gaap_DebtInstrumentFaceAmount / us-gaap_LongtermDebtTypeAxis = us-gaap_LoansPayableMember |  |  | 250,000,000 us-gaap_DebtInstrumentFaceAmount / us-gaap_LongtermDebtTypeAxis = us-gaap_LoansPayableMember | 200,000,000 us-gaap_DebtInstrumentFaceAmount / us-gaap_LongtermDebtTypeAxis = us-gaap_LoansPayableMember
Term of debt | 5 years | 5 years |  |  |  |
Equipment Financing [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total long term-debt, net of unamortized debt discount | 102,009,000 us-gaap_LongTermDebt / us-gaap_LongtermDebtTypeAxis = tpc_EquipmentLoanMember | 78,055,000 us-gaap_LongTermDebt / us-gaap_LongtermDebtTypeAxis = tpc_EquipmentLoanMember |  |  |  |
Term of debt | 5 years | 5 years |  |  |  |
Interest rate, minimum (as a percent) | 2.12%us-gaap_DebtInstrumentInterestRateStatedPercentageRateRangeMinimum / us-gaap_LongtermDebtTypeAxis = tpc_EquipmentLoanMember | 2.12%us-gaap_DebtInstrumentInterestRateStatedPercentageRateRangeMinimum / us-gaap_LongtermDebtTypeAxis = tpc_EquipmentLoanMember |  |  |  |
Interest rate, maximum (as a percent) | 4.82%us-gaap_DebtInstrumentInterestRateStatedPercentageRateRangeMaximum / us-gaap_LongtermDebtTypeAxis = tpc_EquipmentLoanMember | 4.82%us-gaap_DebtInstrumentInterestRateStatedPercentageRateRangeMaximum / us-gaap_LongtermDebtTypeAxis = tpc_EquipmentLoanMember |  |  |  |
Balloon payments | 8,300,000 us-gaap_DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid / us-gaap_LongtermDebtTypeAxis = tpc_EquipmentLoanMember |  |  |  |  |
Transportation Equipment Loan at Fixed Rate Of 6.44% [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total long term-debt, net of unamortized debt discount |  | 29,582,000 us-gaap_LongTermDebt / us-gaap_LongtermDebtTypeAxis = tpc_TransportationEquipmentLoan6.44PercentBalloonPaymentDue2014Member |  |  |  |
Interest rate (as a percent) | 6.44%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_LongtermDebtTypeAxis = tpc_TransportationEquipmentLoan6.44PercentBalloonPaymentDue2014Member | 6.44%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_LongtermDebtTypeAxis = tpc_TransportationEquipmentLoan6.44PercentBalloonPaymentDue2014Member |  |  |  |
Term of debt | 5 years | 5 years |  |  |  |
Balloon payments | 29,200,000 us-gaap_DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid / us-gaap_LongtermDebtTypeAxis = tpc_TransportationEquipmentLoan6.44PercentBalloonPaymentDue2014Member |  |  |  |  |
Transportation Equipment Loan at Fixed Rate Of 3.35% [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total long term-debt, net of unamortized debt discount | 27,954,000 us-gaap_LongTermDebt / us-gaap_LongtermDebtTypeAxis = tpc_TransportationEquipmentLoan3.35PercentBalloonPaymentDue2021Member |  |  |  |  |
Interest rate (as a percent) | 3.35%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_LongtermDebtTypeAxis = tpc_TransportationEquipmentLoan3.35PercentBalloonPaymentDue2021Member | 3.35%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_LongtermDebtTypeAxis = tpc_TransportationEquipmentLoan3.35PercentBalloonPaymentDue2021Member |  |  |  |
Term of debt | 10 years | 10 years |  |  |  |
Balloon payments | 12,400,000 us-gaap_DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid / us-gaap_LongtermDebtTypeAxis = tpc_TransportationEquipmentLoan3.35PercentBalloonPaymentDue2021Member |  |  |  |  |
Lunda Seller Notes [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total long term-debt, net of unamortized debt discount | 21,750,000 us-gaap_LongTermDebt / us-gaap_LongtermDebtTypeAxis = tpc_LundaSellerNotesMember | 21,750,000 us-gaap_LongTermDebt / us-gaap_LongtermDebtTypeAxis = tpc_LundaSellerNotesMember |  |  |  |
Interest rate (as a percent) | 5.00%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_LongtermDebtTypeAxis = tpc_LundaSellerNotesMember | 5.00%us-gaap_DebtInstrumentInterestRateStatedPercentage / us-gaap_LongtermDebtTypeAxis = tpc_LundaSellerNotesMember |  |  |  |
Transportation Equipment Loan at Variable Rate [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total long term-debt, net of unamortized debt discount | 12,611,000 us-gaap_LongTermDebt / us-gaap_LongtermDebtTypeAxis = tpc_TransportationEquipmentLoanLIBORPlus2.4PercentBalloonPaymentDue2015Member | 13,363,000 us-gaap_LongTermDebt / us-gaap_LongtermDebtTypeAxis = tpc_TransportationEquipmentLoanLIBORPlus2.4PercentBalloonPaymentDue2015Member |  |  |  |
Term of debt | 7 years |  |  |  |  |
Balloon payments | 12,000,000 us-gaap_DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid / us-gaap_LongtermDebtTypeAxis = tpc_TransportationEquipmentLoanLIBORPlus2.4PercentBalloonPaymentDue2015Member |  |  |  |  |
Basis spread on variable rate (as a percent)) | 2.40%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1 / us-gaap_LongtermDebtTypeAxis = tpc_TransportationEquipmentLoanLIBORPlus2.4PercentBalloonPaymentDue2015Member | 2.40%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1 / us-gaap_LongtermDebtTypeAxis = tpc_TransportationEquipmentLoanLIBORPlus2.4PercentBalloonPaymentDue2015Member |  |  |  |
Land and Improvements Mortgages [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total long term-debt, net of unamortized debt discount | 9,144,000 us-gaap_LongTermDebt / us-gaap_LongtermDebtTypeAxis = tpc_MortgageLandAndImprovementsLIBORPlus3.0PercentMember | 9,404,000 us-gaap_LongTermDebt / us-gaap_LongtermDebtTypeAxis = tpc_MortgageLandAndImprovementsLIBORPlus3.0PercentMember |  |  |  |
Term of debt | 10 years |  |  |  |  |
Balloon payments | 6,700,000 us-gaap_DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid / us-gaap_LongtermDebtTypeAxis = tpc_MortgageLandAndImprovementsLIBORPlus3.0PercentMember |  |  |  |  |
Basis spread on variable rate (as a percent)) | 3.00%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1 / us-gaap_LongtermDebtTypeAxis = tpc_MortgageLandAndImprovementsLIBORPlus3.0PercentMember | 3.00%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1 / us-gaap_LongtermDebtTypeAxis = tpc_MortgageLandAndImprovementsLIBORPlus3.0PercentMember |  |  |  |
Land and Office Building Mortgages [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total long term-debt, net of unamortized debt discount | 6,306,000 us-gaap_LongTermDebt / us-gaap_LongtermDebtTypeAxis = tpc_MortgageLandAndOfficeBuildingLIBORPlus2.0PercentMember | 6,952,000 us-gaap_LongTermDebt / us-gaap_LongtermDebtTypeAxis = tpc_MortgageLandAndOfficeBuildingLIBORPlus2.0PercentMember |  |  |  |
Term of debt | 7 years |  |  |  |  |
Basis spread on variable rate (as a percent)) | 2.00%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1 / us-gaap_LongtermDebtTypeAxis = tpc_MortgageLandAndOfficeBuildingLIBORPlus2.0PercentMember | 2.00%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1 / us-gaap_LongtermDebtTypeAxis = tpc_MortgageLandAndOfficeBuildingLIBORPlus2.0PercentMember |  |  |  |
Office Building Mortgages at Variable Rate [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total long term-debt, net of unamortized debt discount | 3,428,000 us-gaap_LongTermDebt / us-gaap_LongtermDebtTypeAxis = tpc_MortgageOfficeBuildingPrimeRateLess1.0PercentBalloonPaymentDue2018Member | 3,671,000 us-gaap_LongTermDebt / us-gaap_LongtermDebtTypeAxis = tpc_MortgageOfficeBuildingPrimeRateLess1.0PercentBalloonPaymentDue2018Member |  |  |  |
Interest rate at lender's prime rate | 3.25%us-gaap_DebtInstrumentInterestRateAtPeriodEnd / us-gaap_LongtermDebtTypeAxis = tpc_MortgageOfficeBuildingPrimeRateLess1.0PercentBalloonPaymentDue2018Member | 3.25%us-gaap_DebtInstrumentInterestRateAtPeriodEnd / us-gaap_LongtermDebtTypeAxis = tpc_MortgageOfficeBuildingPrimeRateLess1.0PercentBalloonPaymentDue2018Member |  |  |  |
Term of debt | 10 years |  |  |  |  |
Balloon payments | 2,600,000 us-gaap_DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid / us-gaap_LongtermDebtTypeAxis = tpc_MortgageOfficeBuildingPrimeRateLess1.0PercentBalloonPaymentDue2018Member |  |  |  |  |
Negative basis spread on variable rate | 1.00%tpc_DebtInstrumentBasisSpreadReducingVariableRate / us-gaap_LongtermDebtTypeAxis = tpc_MortgageOfficeBuildingPrimeRateLess1.0PercentBalloonPaymentDue2018Member | 1.00%tpc_DebtInstrumentBasisSpreadReducingVariableRate / us-gaap_LongtermDebtTypeAxis = tpc_MortgageOfficeBuildingPrimeRateLess1.0PercentBalloonPaymentDue2018Member |  |  |  |
Land Mortgage [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Balloon payments | 3,000,000 us-gaap_DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid / us-gaap_LongtermDebtTypeAxis = tpc_MortgageLand0.20PercentBalloonPaymentDue2013Member |  |  |  |  |
Other Indebtedness [Member] |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Total long term-debt, net of unamortized debt discount | 10,880,000 us-gaap_LongTermDebt / us-gaap_LongtermDebtTypeAxis = tpc_OtherIndebtednessMember | 22,600,000 us-gaap_LongTermDebt / us-gaap_LongtermDebtTypeAxis = tpc_OtherIndebtednessMember |  |  |  |
Office Building Mortgages |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Balloon payments | $ 2,600,000 us-gaap_DebtInstrumentPeriodicPaymentTermsBalloonPaymentToBePaid / us-gaap_LongtermDebtTypeAxis = tpc_MortgageOfficeBuildingLIBORPlus2.0PercentMember |  |  |  |  |

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- Definition Amount of long-term debt before deduction of unamortized discount or premium. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt, with initial maturities beyond one year or the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 20 -Article 5 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 22 -Article 5 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 03 -Paragraph 16 -Article 9 + Details
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- Definition Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format. + References 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 Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.22(a)(2)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Definition Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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