XML 93 R77.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Employee Benefit Plans (Multiemployer Plans) (Details) - USD ($) $ in Millions | 12 Months Ended
--- | ---
Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016 | [1]
The Pension, Hospitalization and Benefit Plan of the Electrical Industry - Pension Trust Account [Member] |  |  |  |  |
Multiemployer Plans [Line Items] |  |  |  |  |
FIP/RP Status Pending or Implemented | NA |  |  |  |
Company Contributions | $ 12.2 | $ 16.0 |  | $ 15.8 | [2]
Surcharge Imposed | No |  |  |  |
Expiration Date of Collective Bargaining Agreement | Apr. 30, 2019 |  |  |  |
Carpenters Pension Trust Fund for Northern California [Member] |  |  |  |  |
Multiemployer Plans [Line Items] |  |  |  |  |
FIP/RP Status Pending or Implemented | Implemented |  |  |  |
Company Contributions | $ 4.9 | 8.2 |  | 4.4 |
Surcharge Imposed | No |  |  |  |
Expiration Date of Collective Bargaining Agreement | Jun. 30, 2019 |  |  |  |
Excavators Union Local 731 Pension Fund [Member] |  |  |  |  |
Multiemployer Plans [Line Items] |  |  |  |  |
FIP/RP Status Pending or Implemented | NA |  |  |  |
Company Contributions | $ 4.1 | 4.3 |  | 4.2 |
Surcharge Imposed | No |  |  |  |
Expiration Date of Collective Bargaining Agreement | Apr. 30, 2022 |  |  |  |
Laborers Pension Trust Fund for Northern California [Member] |  |  |  |  |
Multiemployer Plans [Line Items] |  |  |  |  |
FIP/RP Status Pending or Implemented | NA |  |  |  |
Company Contributions | $ 3.8 | 6.6 |  | 5.6 |
Surcharge Imposed | No |  |  |  |
Expiration Date of Collective Bargaining Agreement | Jun. 30, 2019 |  |  |  |
Northern California Electrical Workers Pension Plan [Member] |  |  |  |  |
Multiemployer Plans [Line Items] |  |  |  |  |
FIP/RP Status Pending or Implemented | NA |  |  |  |
Company Contributions | $ 4.1 | 5.2 |  | 1.5 |
Surcharge Imposed | No |  |  |  |
Expiration Date of Collective Bargaining Agreement | May 31, 2022 |  |  |  |
Steamfitters Industry Pension Fund [Member] |  |  |  |  |
Multiemployer Plans [Line Items] |  |  |  |  |
FIP/RP Status Pending or Implemented | NA |  |  |  |
Company Contributions | $ 3.5 | $ 3.9 | [2] | $ 3.9 | [2]
Surcharge Imposed | No |  |  |  |
Expiration Date of Collective Bargaining Agreement | Jun. 30, 2020 |  |  |  |
Multiemployer Pension Plans [Member] | The Pension, Hospitalization and Benefit Plan of the Electrical Industry - Pension Trust Account [Member] |  |  |  |  |
Multiemployer Plans [Line Items] |  |  |  |  |
Pension Protections Act Zone Status | Green |  |  |  |
Multiemployer Pension Plans [Member] | Carpenters Pension Trust Fund for Northern California [Member] |  |  |  |  |
Multiemployer Plans [Line Items] |  |  |  |  |
Pension Protections Act Zone Status | Red |  |  |  |
Multiemployer Pension Plans [Member] | Excavators Union Local 731 Pension Fund [Member] |  |  |  |  |
Multiemployer Plans [Line Items] |  |  |  |  |
Pension Protections Act Zone Status | Green |  |  |  |
Multiemployer Pension Plans [Member] | Laborers Pension Trust Fund for Northern California [Member] |  |  |  |  |
Multiemployer Plans [Line Items] |  |  |  |  |
Pension Protections Act Zone Status | Green |  |  |  |
Multiemployer Pension Plans [Member] | Northern California Electrical Workers Pension Plan [Member] |  |  |  |  |
Multiemployer Plans [Line Items] |  |  |  |  |
Pension Protections Act Zone Status | Green |  |  |  |
Multiemployer Pension Plans [Member] | Steamfitters Industry Pension Fund [Member] |  |  |  |  |
Multiemployer Plans [Line Items] |  |  |  |  |
Pension Protections Act Zone Status | Green |  |  |  |
Multiemployer Plans Pension Prior Period [Member] | The Pension, Hospitalization and Benefit Plan of the Electrical Industry - Pension Trust Account [Member] |  |  |  |  |
Multiemployer Plans [Line Items] |  |  |  |  |
Pension Protections Act Zone Status | Green |  |  |  |
Multiemployer Plans Pension Prior Period [Member] | Carpenters Pension Trust Fund for Northern California [Member] |  |  |  |  |
Multiemployer Plans [Line Items] |  |  |  |  |
Pension Protections Act Zone Status | Red |  |  |  |
Multiemployer Plans Pension Prior Period [Member] | Excavators Union Local 731 Pension Fund [Member] |  |  |  |  |
Multiemployer Plans [Line Items] |  |  |  |  |
Pension Protections Act Zone Status | Green |  |  |  |
Multiemployer Plans Pension Prior Period [Member] | Laborers Pension Trust Fund for Northern California [Member] |  |  |  |  |
Multiemployer Plans [Line Items] |  |  |  |  |
Pension Protections Act Zone Status | Yellow |  |  |  |
Multiemployer Plans Pension Prior Period [Member] | Northern California Electrical Workers Pension Plan [Member] |  |  |  |  |
Multiemployer Plans [Line Items] |  |  |  |  |
Pension Protections Act Zone Status | Green |  |  |  |
Multiemployer Plans Pension Prior Period [Member] | Steamfitters Industry Pension Fund [Member] |  |  |  |  |
Multiemployer Plans [Line Items] |  |  |  |  |
Pension Protections Act Zone Status | Green |  |  |  |
[1] | The Company's contributions as a percentage of total plan contributions were not available for the 2018 plan year for any of the above pension funds nor the 2017 plan year for The Pension, Hospitalization and Benefit Plan of the Electrical Industry - Pension Trust Fund.
[2] | These amounts exceeded 5% of the respective total plan contributions.

X
- Definition Amount of contributions made to multiemployer plan by employer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 80 -Section 50 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=65877416&loc=SL14450691-114947 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 80 -Section 50 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=65877416&loc=SL14450702-114947 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 80 -Section 50 -Paragraph 5 -Subparagraph (e)(1) -URI http://asc.fasb.org/extlink&oid=65877416&loc=SL14450657-114947 + Details
Name: | us-gaap_MultiemployerPlanContributionsByEmployer
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Indicate the multiemployer plan's certified zone status as currently required by the Pension Protection Act of 2006 or a subsequent amendment thereof. The zone status categories are red (critical status), orange (seriously endangered), yellow (endangered), and green (none of the above). The acceptable values are "red", "orange", "yellow", "green", "other", and "NA". A multiemployer plan is a pension or postretirement benefit plan to which two or more unrelated employers contribute where assets contributed by one participating employer may be used to provide benefits to employees of other participating employers. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 80 -Section 50 -Paragraph 5 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=65877416&loc=SL14450657-114947 + Details
Name: | us-gaap_MultiemployerPlansCertifiedZoneStatus
Namespace Prefix: | us-gaap_
Data Type: | us-types:zoneStatusItemType
Balance Type: | na
Period Type: | duration

X
- Definition Expiration date of the collective bargaining arrangement requiring contributions to the multiemployer plan, in CCYY-MM-DD format. A multiemployer plan is a pension or postretirement benefit plan to which two or more unrelated employers contribute where assets contributed by one participating employer may be used to provide benefits to employees of other participating employers. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 80 -Section 50 -Paragraph 5 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=65877416&loc=SL14450657-114947 + Details
Name: | us-gaap_MultiemployerPlansCollectiveBargainingArrangementExpirationDate
Namespace Prefix: | us-gaap_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

X
- Definition Indicate whether a funding improvement plan or rehabilitation plan has been implemented or is pending for a pension or postretirement benefit plan to which two or more unrelated employers contribute where assets contributed by one participating employer may be used to provide benefits to employees of other participating employers. The acceptable values are "no", "pending", "implemented", "other", and "NA". + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 80 -Section 50 -Paragraph 5 -Subparagraph (f)(1) -URI http://asc.fasb.org/extlink&oid=65877416&loc=SL14450657-114947 + Details
Name: | us-gaap_MultiemployerPlansFundingImprovementPlanAndRehabilitationPlan
Namespace Prefix: | us-gaap_
Data Type: | us-types:fundingImprovementAndRehabilitationPlanItemType
Balance Type: | na
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_MultiemployerPlansLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Indicate whether the employer paid a surcharge to the pension or postretirement benefit plan to which two or more unrelated employers contribute where assets contributed by one participating employer may be used to provide benefits to employees of other participating employers. The acceptable values are "no", "yes", and "NA". + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 80 -Section 50 -Paragraph 5 -Subparagraph (f)(2) -URI http://asc.fasb.org/extlink&oid=65877416&loc=SL14450657-114947 + Details
Name: | us-gaap_MultiemployerPlansSurcharge
Namespace Prefix: | us-gaap_
Data Type: | us-types:surchargeItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_MultiemployerPlanNameAxis=tpc_PensionHospitalizationAndBenefitPlanOfElectricalIndustryPensionTrustAccountMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_MultiemployerPlanNameAxis=tpc_CarpentersPensionTrustFundForNorthernCaliforniaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_MultiemployerPlanNameAxis=tpc_ExcavatorsUnionLocal731PensionFundMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_MultiemployerPlanNameAxis=tpc_LaborersPensionTrustFundForNorthernCaliforniaMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_MultiemployerPlanNameAxis=tpc_NorthernCaliforniaElectricalWorkersPensionPlanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_MultiemployerPlanNameAxis=tpc_SteamfittersIndustryPensionFundMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_MultiemployerPlanTypeAxis=us-gaap_MultiemployerPlansPensionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_MultiemployerPlanTypeAxis=tpc_MultiemployerPlansPensionPriorPeriodMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |