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Schedule III - Consolidated Real Estate and Accumulated Depreciation (Details) (USD $) | 12 Months Ended | 0 Months Ended |  |
--- | --- | --- | --- | ---
Dec. 31, 2014 | Dec. 31, 2013 | Dec. 31, 2012 | Aug. 22, 2013 | Dec. 31, 2011 | Feb. 11, 2011
SEC Schedule III, Real Estate and Accumulated Depreciation |  |  |  |  |  |  |
Encumbrances | $ 677,452,000 us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances |  |  |  |  |  |
Amount of encumbrances, net of real estate held-for-sale | 635,003,000 hpp_SECScheduleIIIRealEstateandAccumulatedDepreciationAmountofEncumbrancesNetofRealEstateHeldforSale |  |  |  |  |  |
Initial Costs |  |  |  |  |  |  |
Land | 628,920,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand |  |  |  |  |  |
Land, net of real estate held-for-sale | 620,805,000 hpp_SECScheduleIIIRealEstateandAccumulatedDepreciationInitialCostofLandNetofRealEstateHeldforSale |  |  |  |  |  |
Building & Improvements | 1,338,647,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements |  |  |  |  |  |
Buildings & Improvements, net of real estate held-for-sale | 1,286,510,000 hpp_SECScheduleIIIRealEstateandAccumulatedDepreciationInitialCostofBuildingsandImprovementsNetofRealEstateHeldforSale |  |  |  |  |  |
Cost Capitalized Subsequent to Acquisition |  |  |  |  |  |  |
Improvements | 255,564,000 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements |  |  |  |  |  |
Improvements, net of real estate held-for-sale | 247,370,000 hpp_SECScheduleIIIRealEstateandAccumulatedDepreciationCostsCapitalizedSubsequenttoAcquisitionImprovementsNetofRealEstateHeldforSale |  |  |  |  |  |
Carrying Costs | 16,610,000 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts |  |  |  |  |  |
Gross Carrying Amount at December 31, 2014 |  |  |  |  |  |  |
Land | 628,920,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLand |  |  |  |  |  |
Land, net of real estate held-for-sale | 620,805,000 hpp_SECScheduleIIIRealEstateandAccumulatedDepreciationCarryingAmountofLandNetofRealEstateHeldforSale |  |  |  |  |  |
Building & All Improvements | 1,610,821,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements |  |  |  |  |  |
Buildings & All Improvements, net of real estate held-for-sale | 1,550,490,000 hpp_SECScheduleIIIRealEstateandAccumulatedDepreciationCarryingAmountofBuildingsandImprovementsNetofRealEstateHeldforSale |  |  |  |  |  |
Total | 2,239,741,000 us-gaap_RealEstateGrossAtCarryingValue |  | 2,035,330,000 us-gaap_RealEstateGrossAtCarryingValue | 1,475,955,000 us-gaap_RealEstateGrossAtCarryingValue |  | 1,060,504,000 us-gaap_RealEstateGrossAtCarryingValue |
Real estate, net of real estate held-for-sale | 2,171,295,000 hpp_SECScheduleIIIRealEstateNetofRealEstateHeldforSale |  |  |  |  |  |
Accumulated depreciation | (134,657,000)us-gaap_RealEstateAccumulatedDepreciation |  | (108,411,000)us-gaap_RealEstateAccumulatedDepreciation | (85,184,000)us-gaap_RealEstateAccumulatedDepreciation |  |  |
Accumulated depreciation, including amounts reclassified as held-for-sale | (142,561,000)hpp_SECScheduleIIIRealEstateAccumulatedDepreciationIncludingAmountsReclassifiedasHeldforsale |  | (116,342,000)hpp_SECScheduleIIIRealEstateAccumulatedDepreciationIncludingAmountsReclassifiedasHeldforsale | (85,184,000)hpp_SECScheduleIIIRealEstateAccumulatedDepreciationIncludingAmountsReclassifiedasHeldforsale |  | (53,329,000)hpp_SECScheduleIIIRealEstateAccumulatedDepreciationIncludingAmountsReclassifiedasHeldforsale |
Long-term debt | 915,003,000 us-gaap_DebtInstrumentCarryingAmount |  | 882,988,000 us-gaap_DebtInstrumentCarryingAmount |  |  |  |
SEC Schedule III, Real Estate Accumulated Depreciation, Depreciation Expense | 50,044,000 us-gaap_SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense |  | 41,454,000 us-gaap_SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense | 34,675,000 us-gaap_SECScheduleIIIRealEstateAccumulatedDepreciationDepreciationExpense |  |  |
SEC Schedule III, Real Estate, Federal Income Tax Basis | 2,200,000,000 us-gaap_RealEstateFederalIncomeTaxBasis |  |  |  |  |  |
Office | Technicolor Building |  |  |  |  |  |  |
SEC Schedule III, Real Estate and Accumulated Depreciation |  |  |  |  |  |  |
Encumbrances | 0 us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_TechnicolorBuildingMember | [1] |  |  |  |  |
Initial Costs |  |  |  |  |  |  |
Land | 6,599,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_TechnicolorBuildingMember | [1] |  |  |  |  |
Building & Improvements | 27,187,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_TechnicolorBuildingMember | [1] |  |  |  |  |
Cost Capitalized Subsequent to Acquisition |  |  |  |  |  |  |
Improvements | 25,460,000 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_TechnicolorBuildingMember | [1] |  |  |  |  |
Carrying Costs | 3,088,000 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_TechnicolorBuildingMember | [1] |  |  |  |  |
Gross Carrying Amount at December 31, 2014 |  |  |  |  |  |  |
Land | 6,599,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_TechnicolorBuildingMember | [1] |  |  |  |  |
Building & All Improvements | 55,735,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_TechnicolorBuildingMember | [1] |  |  |  |  |
Total | 62,334,000 us-gaap_RealEstateGrossAtCarryingValue / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_TechnicolorBuildingMember | [1] |  |  |  |  |
Accumulated depreciation | (13,316,000)us-gaap_RealEstateAccumulatedDepreciation / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_TechnicolorBuildingMember | [1] |  |  |  |  |
Office | 875 Howard Street Property |  |  |  |  |  |  |
SEC Schedule III, Real Estate and Accumulated Depreciation |  |  |  |  |  |  |
Encumbrances | 0 us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location875HowardStreetPropertyMember | [1] |  |  |  |  |
Initial Costs |  |  |  |  |  |  |
Land | 18,058,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location875HowardStreetPropertyMember | [1] |  |  |  |  |
Building & Improvements | 41,046,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location875HowardStreetPropertyMember | [1] |  |  |  |  |
Cost Capitalized Subsequent to Acquisition |  |  |  |  |  |  |
Improvements | 12,436,000 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location875HowardStreetPropertyMember | [1] |  |  |  |  |
Carrying Costs | 1,180,000 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location875HowardStreetPropertyMember | [1] |  |  |  |  |
Gross Carrying Amount at December 31, 2014 |  |  |  |  |  |  |
Land | 18,058,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location875HowardStreetPropertyMember | [1] |  |  |  |  |
Building & All Improvements | 54,662,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location875HowardStreetPropertyMember | [1] |  |  |  |  |
Total | 72,720,000 us-gaap_RealEstateGrossAtCarryingValue / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location875HowardStreetPropertyMember | [1] |  |  |  |  |
Accumulated depreciation | (12,408,000)us-gaap_RealEstateAccumulatedDepreciation / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location875HowardStreetPropertyMember | [1] |  |  |  |  |
Office | First Financial |  |  |  |  |  |  |
SEC Schedule III, Real Estate and Accumulated Depreciation |  |  |  |  |  |  |
Encumbrances | 42,449,000 us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_FirstFinancialMember |  |  |  |  |  |
Initial Costs |  |  |  |  |  |  |
Land | 8,115,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_FirstFinancialMember |  |  |  |  |  |
Building & Improvements | 52,137,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_FirstFinancialMember |  |  |  |  |  |
Cost Capitalized Subsequent to Acquisition |  |  |  |  |  |  |
Improvements | 8,194,000 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_FirstFinancialMember |  |  |  |  |  |
Carrying Costs | 0 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_FirstFinancialMember |  |  |  |  |  |
Gross Carrying Amount at December 31, 2014 |  |  |  |  |  |  |
Land | 8,115,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_FirstFinancialMember |  |  |  |  |  |
Building & All Improvements | 60,331,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_FirstFinancialMember |  |  |  |  |  |
Total | 68,446,000 us-gaap_RealEstateGrossAtCarryingValue / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_FirstFinancialMember |  |  |  |  |  |
Accumulated depreciation | (7,904,000)us-gaap_RealEstateAccumulatedDepreciation / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_FirstFinancialMember |  |  |  |  |  |
Office | Del Amo |  |  |  |  |  |  |
SEC Schedule III, Real Estate and Accumulated Depreciation |  |  |  |  |  |  |
Encumbrances | 0 us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_DelAmoMember |  |  |  |  |  |
Initial Costs |  |  |  |  |  |  |
Land | 0 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_DelAmoMember |  |  |  |  |  |
Building & Improvements | 18,000,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_DelAmoMember |  |  |  |  |  |
Cost Capitalized Subsequent to Acquisition |  |  |  |  |  |  |
Improvements | 1,167,000 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_DelAmoMember |  |  |  |  |  |
Carrying Costs | 0 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_DelAmoMember |  |  |  |  |  |
Gross Carrying Amount at December 31, 2014 |  |  |  |  |  |  |
Land | 0 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_DelAmoMember |  |  |  |  |  |
Building & All Improvements | 19,167,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_DelAmoMember |  |  |  |  |  |
Total | 19,167,000 us-gaap_RealEstateGrossAtCarryingValue / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_DelAmoMember |  |  |  |  |  |
Accumulated depreciation | (2,656,000)us-gaap_RealEstateAccumulatedDepreciation / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_DelAmoMember |  |  |  |  |  |
Office | 9300 Wilshire |  |  |  |  |  |  |
SEC Schedule III, Real Estate and Accumulated Depreciation |  |  |  |  |  |  |
Encumbrances | 0 us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location9300WilshireBoulevardMember |  |  |  |  |  |
Initial Costs |  |  |  |  |  |  |
Land | 0 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location9300WilshireBoulevardMember |  |  |  |  |  |
Building & Improvements | 10,718,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location9300WilshireBoulevardMember |  |  |  |  |  |
Cost Capitalized Subsequent to Acquisition |  |  |  |  |  |  |
Improvements | 696,000 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location9300WilshireBoulevardMember |  |  |  |  |  |
Carrying Costs | 0 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location9300WilshireBoulevardMember |  |  |  |  |  |
Gross Carrying Amount at December 31, 2014 |  |  |  |  |  |  |
Land | 0 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location9300WilshireBoulevardMember |  |  |  |  |  |
Building & All Improvements | 11,414,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location9300WilshireBoulevardMember |  |  |  |  |  |
Total | 11,414,000 us-gaap_RealEstateGrossAtCarryingValue / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location9300WilshireBoulevardMember |  |  |  |  |  |
Accumulated depreciation | (1,427,000)us-gaap_RealEstateAccumulatedDepreciation / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location9300WilshireBoulevardMember |  |  |  |  |  |
Office | 222 Kearny |  |  |  |  |  |  |
SEC Schedule III, Real Estate and Accumulated Depreciation |  |  |  |  |  |  |
Encumbrances | 0 us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location222KearnyStreetMember | [1] |  |  |  |  |
Initial Costs |  |  |  |  |  |  |
Land | 7,563,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location222KearnyStreetMember | [1] |  |  |  |  |
Building & Improvements | 23,793,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location222KearnyStreetMember | [1] |  |  |  |  |
Cost Capitalized Subsequent to Acquisition |  |  |  |  |  |  |
Improvements | 2,768,000 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location222KearnyStreetMember | [1] |  |  |  |  |
Carrying Costs | 0 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location222KearnyStreetMember | [1] |  |  |  |  |
Gross Carrying Amount at December 31, 2014 |  |  |  |  |  |  |
Land | 7,563,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location222KearnyStreetMember | [1] |  |  |  |  |
Building & All Improvements | 26,561,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location222KearnyStreetMember | [1] |  |  |  |  |
Total | 34,124,000 us-gaap_RealEstateGrossAtCarryingValue / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location222KearnyStreetMember | [1] |  |  |  |  |
Accumulated depreciation | (3,349,000)us-gaap_RealEstateAccumulatedDepreciation / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location222KearnyStreetMember | [1] |  |  |  |  |
Office | Rincon Center |  |  |  |  |  |  |
SEC Schedule III, Real Estate and Accumulated Depreciation |  |  |  |  |  |  |
Encumbrances | 104,126,000 us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_RinconCenterMember | [2] |  |  |  |  |
Initial Costs |  |  |  |  |  |  |
Land | 58,251,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_RinconCenterMember |  |  |  |  |  |
Building & Improvements | 110,656,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_RinconCenterMember |  |  |  |  |  |
Cost Capitalized Subsequent to Acquisition |  |  |  |  |  |  |
Improvements | 11,763,000 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_RinconCenterMember |  |  |  |  |  |
Carrying Costs | 0 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_RinconCenterMember |  |  |  |  |  |
Gross Carrying Amount at December 31, 2014 |  |  |  |  |  |  |
Land | 58,251,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_RinconCenterMember |  |  |  |  |  |
Building & All Improvements | 122,419,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_RinconCenterMember |  |  |  |  |  |
Total | 180,670,000 us-gaap_RealEstateGrossAtCarryingValue / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_RinconCenterMember |  |  |  |  |  |
Accumulated depreciation | (14,755,000)us-gaap_RealEstateAccumulatedDepreciation / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_RinconCenterMember |  |  |  |  |  |
Office | 1455 Market |  |  |  |  |  |  |
SEC Schedule III, Real Estate and Accumulated Depreciation |  |  |  |  |  |  |
Encumbrances | 0 us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location1455MarketStreetMember | [1] |  |  |  |  |
Initial Costs |  |  |  |  |  |  |
Land | 41,226,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location1455MarketStreetMember | [1] |  |  |  |  |
Building & Improvements | 34,990,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location1455MarketStreetMember | [1] |  |  |  |  |
Cost Capitalized Subsequent to Acquisition |  |  |  |  |  |  |
Improvements | 25,934,000 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location1455MarketStreetMember | [1] |  |  |  |  |
Carrying Costs | 0 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location1455MarketStreetMember | [1] |  |  |  |  |
Gross Carrying Amount at December 31, 2014 |  |  |  |  |  |  |
Land | 41,226,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location1455MarketStreetMember | [1] |  |  |  |  |
Building & All Improvements | 60,924,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location1455MarketStreetMember | [1] |  |  |  |  |
Total | 102,150,000 us-gaap_RealEstateGrossAtCarryingValue / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location1455MarketStreetMember | [1] |  |  |  |  |
Accumulated depreciation | (1,419,000)us-gaap_RealEstateAccumulatedDepreciation / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location1455MarketStreetMember | [1] |  |  |  |  |
Office | 10950 Washington |  |  |  |  |  |  |
SEC Schedule III, Real Estate and Accumulated Depreciation |  |  |  |  |  |  |
Encumbrances | 28,866,000 us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location10950WashingtonMember | [2] |  |  |  |  |
Initial Costs |  |  |  |  |  |  |
Land | 17,979,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location10950WashingtonMember |  |  |  |  |  |
Building & Improvements | 25,110,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location10950WashingtonMember |  |  |  |  |  |
Cost Capitalized Subsequent to Acquisition |  |  |  |  |  |  |
Improvements | 416,000 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location10950WashingtonMember |  |  |  |  |  |
Carrying Costs | 0 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location10950WashingtonMember |  |  |  |  |  |
Gross Carrying Amount at December 31, 2014 |  |  |  |  |  |  |
Land | 17,979,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location10950WashingtonMember |  |  |  |  |  |
Building & All Improvements | 25,526,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location10950WashingtonMember |  |  |  |  |  |
Total | 43,505,000 us-gaap_RealEstateGrossAtCarryingValue / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location10950WashingtonMember |  |  |  |  |  |
Accumulated depreciation | (3,329,000)us-gaap_RealEstateAccumulatedDepreciation / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location10950WashingtonMember |  |  |  |  |  |
Office | 604 Arizona |  |  |  |  |  |  |
SEC Schedule III, Real Estate and Accumulated Depreciation |  |  |  |  |  |  |
Encumbrances | 0 us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location604ArizonaMember | [1] |  |  |  |  |
Initial Costs |  |  |  |  |  |  |
Land | 5,620,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location604ArizonaMember | [1] |  |  |  |  |
Building & Improvements | 14,745,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location604ArizonaMember | [1] |  |  |  |  |
Cost Capitalized Subsequent to Acquisition |  |  |  |  |  |  |
Improvements | 1,384,000 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location604ArizonaMember | [1] |  |  |  |  |
Carrying Costs | 0 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location604ArizonaMember | [1] |  |  |  |  |
Gross Carrying Amount at December 31, 2014 |  |  |  |  |  |  |
Land | 5,620,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location604ArizonaMember | [1] |  |  |  |  |
Building & All Improvements | 16,129,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location604ArizonaMember | [1] |  |  |  |  |
Total | 21,749,000 us-gaap_RealEstateGrossAtCarryingValue / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location604ArizonaMember | [1] |  |  |  |  |
Accumulated depreciation | (1,385,000)us-gaap_RealEstateAccumulatedDepreciation / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location604ArizonaMember | [1] |  |  |  |  |
Office | 275 Brannan Street |  |  |  |  |  |  |
SEC Schedule III, Real Estate and Accumulated Depreciation |  |  |  |  |  |  |
Encumbrances | 15,000,000 us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location275BrannanMember |  |  |  |  |  |
Initial Costs |  |  |  |  |  |  |
Land | 4,187,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location275BrannanMember |  |  |  |  |  |
Building & Improvements | 8,063,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location275BrannanMember |  |  |  |  |  |
Cost Capitalized Subsequent to Acquisition |  |  |  |  |  |  |
Improvements | 14,026,000 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location275BrannanMember |  |  |  |  |  |
Carrying Costs | 1,115,000 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location275BrannanMember |  |  |  |  |  |
Gross Carrying Amount at December 31, 2014 |  |  |  |  |  |  |
Land | 4,187,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location275BrannanMember |  |  |  |  |  |
Building & All Improvements | 23,204,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location275BrannanMember |  |  |  |  |  |
Total | 27,391,000 us-gaap_RealEstateGrossAtCarryingValue / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location275BrannanMember |  |  |  |  |  |
Accumulated depreciation | (1,811,000)us-gaap_RealEstateAccumulatedDepreciation / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location275BrannanMember |  |  |  |  |  |
Office | 625 Second Street |  |  |  |  |  |  |
SEC Schedule III, Real Estate and Accumulated Depreciation |  |  |  |  |  |  |
Encumbrances | 0 us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location625SecondStreetMember | [1] |  |  |  |  |
Initial Costs |  |  |  |  |  |  |
Land | 10,744,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location625SecondStreetMember | [1] |  |  |  |  |
Building & Improvements | 42,650,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location625SecondStreetMember | [1] |  |  |  |  |
Cost Capitalized Subsequent to Acquisition |  |  |  |  |  |  |
Improvements | (70,000)us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location625SecondStreetMember | [1] |  |  |  |  |
Carrying Costs | 0 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location625SecondStreetMember | [1] |  |  |  |  |
Gross Carrying Amount at December 31, 2014 |  |  |  |  |  |  |
Land | 10,744,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location625SecondStreetMember | [1] |  |  |  |  |
Building & All Improvements | 42,580,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location625SecondStreetMember | [1] |  |  |  |  |
Total | 53,324,000 us-gaap_RealEstateGrossAtCarryingValue / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location625SecondStreetMember | [1] |  |  |  |  |
Accumulated depreciation | (4,267,000)us-gaap_RealEstateAccumulatedDepreciation / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location625SecondStreetMember | [1] |  |  |  |  |
Office | 6922 Hollywood |  |  |  |  |  |  |
SEC Schedule III, Real Estate and Accumulated Depreciation |  |  |  |  |  |  |
Encumbrances | 0 us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location6922HollywoodBoulevardMember |  |  |  |  |  |
Initial Costs |  |  |  |  |  |  |
Land | 16,608,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location6922HollywoodBoulevardMember |  |  |  |  |  |
Building & Improvements | 72,392,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location6922HollywoodBoulevardMember |  |  |  |  |  |
Cost Capitalized Subsequent to Acquisition |  |  |  |  |  |  |
Improvements | 3,835,000 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location6922HollywoodBoulevardMember |  |  |  |  |  |
Carrying Costs | 0 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location6922HollywoodBoulevardMember |  |  |  |  |  |
Gross Carrying Amount at December 31, 2014 |  |  |  |  |  |  |
Land | 16,608,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location6922HollywoodBoulevardMember |  |  |  |  |  |
Building & All Improvements | 76,227,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location6922HollywoodBoulevardMember |  |  |  |  |  |
Total | 92,835,000 us-gaap_RealEstateGrossAtCarryingValue / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location6922HollywoodBoulevardMember |  |  |  |  |  |
Accumulated depreciation | (7,551,000)us-gaap_RealEstateAccumulatedDepreciation / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location6922HollywoodBoulevardMember |  |  |  |  |  |
Office | 10900 Washington |  |  |  |  |  |  |
SEC Schedule III, Real Estate and Accumulated Depreciation |  |  |  |  |  |  |
Encumbrances | 0 us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location10900WashingtonMember |  |  |  |  |  |
Initial Costs |  |  |  |  |  |  |
Land | 1,400,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location10900WashingtonMember |  |  |  |  |  |
Building & Improvements | 1,200,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location10900WashingtonMember |  |  |  |  |  |
Cost Capitalized Subsequent to Acquisition |  |  |  |  |  |  |
Improvements | 735,000 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location10900WashingtonMember |  |  |  |  |  |
Carrying Costs | 0 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location10900WashingtonMember |  |  |  |  |  |
Gross Carrying Amount at December 31, 2014 |  |  |  |  |  |  |
Land | 1,400,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location10900WashingtonMember |  |  |  |  |  |
Building & All Improvements | 1,935,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location10900WashingtonMember |  |  |  |  |  |
Total | 3,335,000 us-gaap_RealEstateGrossAtCarryingValue / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location10900WashingtonMember |  |  |  |  |  |
Accumulated depreciation | (209,000)us-gaap_RealEstateAccumulatedDepreciation / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location10900WashingtonMember |  |  |  |  |  |
Office | 901 Market |  |  |  |  |  |  |
SEC Schedule III, Real Estate and Accumulated Depreciation |  |  |  |  |  |  |
Encumbrances | 49,600,000 us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location901MarketMember | [3] |  |  |  |  |
Initial Costs |  |  |  |  |  |  |
Land | 17,882,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location901MarketMember |  |  |  |  |  |
Building & Improvements | 79,305,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location901MarketMember |  |  |  |  |  |
Cost Capitalized Subsequent to Acquisition |  |  |  |  |  |  |
Improvements | 13,719,000 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location901MarketMember |  |  |  |  |  |
Carrying Costs | 0 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location901MarketMember |  |  |  |  |  |
Gross Carrying Amount at December 31, 2014 |  |  |  |  |  |  |
Land | 17,882,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location901MarketMember |  |  |  |  |  |
Building & All Improvements | 93,024,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location901MarketMember |  |  |  |  |  |
Total | 110,906,000 us-gaap_RealEstateGrossAtCarryingValue / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location901MarketMember |  |  |  |  |  |
Accumulated depreciation | (6,300,000)us-gaap_RealEstateAccumulatedDepreciation / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location901MarketMember |  |  |  |  |  |
Office | Element LA |  |  |  |  |  |  |
SEC Schedule III, Real Estate and Accumulated Depreciation |  |  |  |  |  |  |
Encumbrances | 59,490,000 us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_ElementLAPropertyMember | [4] |  |  |  |  |
Initial Costs |  |  |  |  |  |  |
Land | 79,769,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_ElementLAPropertyMember |  |  |  |  |  |
Building & Improvements | 19,755,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_ElementLAPropertyMember |  |  |  |  |  |
Cost Capitalized Subsequent to Acquisition |  |  |  |  |  |  |
Improvements | 69,529,000 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_ElementLAPropertyMember |  |  |  |  |  |
Carrying Costs | 9,225,000 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_ElementLAPropertyMember |  |  |  |  |  |
Gross Carrying Amount at December 31, 2014 |  |  |  |  |  |  |
Land | 79,769,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_ElementLAPropertyMember |  |  |  |  |  |
Building & All Improvements | 98,509,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_ElementLAPropertyMember |  |  |  |  |  |
Total | 178,278,000 us-gaap_RealEstateGrossAtCarryingValue / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_ElementLAPropertyMember |  |  |  |  |  |
Accumulated depreciation | (113,000)us-gaap_RealEstateAccumulatedDepreciation / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_ElementLAPropertyMember |  |  |  |  |  |
Office | Pinnacle I |  |  |  |  |  |  |
SEC Schedule III, Real Estate and Accumulated Depreciation |  |  |  |  |  |  |
Encumbrances | 129,000,000 us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_PinnacleIMember | [5] |  |  |  |  |
Initial Costs |  |  |  |  |  |  |
Land | 28,518,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_PinnacleIMember |  |  |  |  |  |
Building & Improvements | 171,657,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_PinnacleIMember |  |  |  |  |  |
Cost Capitalized Subsequent to Acquisition |  |  |  |  |  |  |
Improvements | 3,976,000 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_PinnacleIMember |  |  |  |  |  |
Carrying Costs | 0 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_PinnacleIMember |  |  |  |  |  |
Gross Carrying Amount at December 31, 2014 |  |  |  |  |  |  |
Land | 28,518,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_PinnacleIMember |  |  |  |  |  |
Building & All Improvements | 175,633,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_PinnacleIMember |  |  |  |  |  |
Total | 204,151,000 us-gaap_RealEstateGrossAtCarryingValue / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_PinnacleIMember |  |  |  |  |  |
Accumulated depreciation | (10,961,000)us-gaap_RealEstateAccumulatedDepreciation / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_PinnacleIMember |  |  |  |  |  |
Office | Pinnacle II |  |  |  |  |  |  |
SEC Schedule III, Real Estate and Accumulated Depreciation |  |  |  |  |  |  |
Encumbrances | 87,421,000 us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_PinnacleIIMember | [6] |  |  |  |  |
Initial Costs |  |  |  |  |  |  |
Land | 15,430,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_PinnacleIIMember |  |  |  |  |  |
Building & Improvements | 115,537,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_PinnacleIIMember |  |  |  |  |  |
Cost Capitalized Subsequent to Acquisition |  |  |  |  |  |  |
Improvements | 208,000 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_PinnacleIIMember |  |  |  |  |  |
Carrying Costs | 0 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_PinnacleIIMember |  |  |  |  |  |
Gross Carrying Amount at December 31, 2014 |  |  |  |  |  |  |
Land | 15,430,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_PinnacleIIMember |  |  |  |  |  |
Building & All Improvements | 115,745,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_PinnacleIIMember |  |  |  |  |  |
Total | 131,175,000 us-gaap_RealEstateGrossAtCarryingValue / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_PinnacleIIMember |  |  |  |  |  |
Accumulated depreciation | (5,298,000)us-gaap_RealEstateAccumulatedDepreciation / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_PinnacleIIMember |  |  |  |  |  |
Office | 3401 Exposition |  |  |  |  |  |  |
SEC Schedule III, Real Estate and Accumulated Depreciation |  |  |  |  |  |  |
Encumbrances | 0 us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location3401ExpositionMember |  |  |  |  |  |
Initial Costs |  |  |  |  |  |  |
Land | 14,120,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location3401ExpositionMember |  |  |  |  |  |
Building & Improvements | 11,319,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location3401ExpositionMember |  |  |  |  |  |
Cost Capitalized Subsequent to Acquisition |  |  |  |  |  |  |
Improvements | 9,953,000 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location3401ExpositionMember |  |  |  |  |  |
Carrying Costs | 1,028,000 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location3401ExpositionMember |  |  |  |  |  |
Gross Carrying Amount at December 31, 2014 |  |  |  |  |  |  |
Land | 14,120,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location3401ExpositionMember |  |  |  |  |  |
Building & All Improvements | 22,300,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location3401ExpositionMember |  |  |  |  |  |
Total | 36,420,000 us-gaap_RealEstateGrossAtCarryingValue / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location3401ExpositionMember |  |  |  |  |  |
Accumulated depreciation | (81,000)us-gaap_RealEstateAccumulatedDepreciation / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_Location3401ExpositionMember |  |  |  |  |  |
Office | First and King |  |  |  |  |  |  |
SEC Schedule III, Real Estate and Accumulated Depreciation |  |  |  |  |  |  |
Encumbrances | 0 us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_FirstandKingMember |  |  |  |  |  |
Initial Costs |  |  |  |  |  |  |
Land | 35,899,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_FirstandKingMember |  |  |  |  |  |
Building & Improvements | 184,437,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_FirstandKingMember |  |  |  |  |  |
Cost Capitalized Subsequent to Acquisition |  |  |  |  |  |  |
Improvements | 5,619,000 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_FirstandKingMember |  |  |  |  |  |
Carrying Costs | 0 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_FirstandKingMember |  |  |  |  |  |
Gross Carrying Amount at December 31, 2014 |  |  |  |  |  |  |
Land | 35,899,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_FirstandKingMember |  |  |  |  |  |
Building & All Improvements | 190,056,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_FirstandKingMember |  |  |  |  |  |
Total | 225,955,000 us-gaap_RealEstateGrossAtCarryingValue / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_FirstandKingMember |  |  |  |  |  |
Accumulated depreciation | (7,751,000)us-gaap_RealEstateAccumulatedDepreciation / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_FirstandKingMember |  |  |  |  |  |
Office | Met Park North |  |  |  |  |  |  |
SEC Schedule III, Real Estate and Accumulated Depreciation |  |  |  |  |  |  |
Encumbrances | 64,500,000 us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_MetParkNorthMember | [7] |  |  |  |  |
Initial Costs |  |  |  |  |  |  |
Land | 28,996,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_MetParkNorthMember |  |  |  |  |  |
Building & Improvements | 71,768,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_MetParkNorthMember |  |  |  |  |  |
Cost Capitalized Subsequent to Acquisition |  |  |  |  |  |  |
Improvements | 499,000 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_MetParkNorthMember |  |  |  |  |  |
Carrying Costs | 0 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_MetParkNorthMember |  |  |  |  |  |
Gross Carrying Amount at December 31, 2014 |  |  |  |  |  |  |
Land | 28,996,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_MetParkNorthMember |  |  |  |  |  |
Building & All Improvements | 72,267,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_MetParkNorthMember |  |  |  |  |  |
Total | 101,263,000 us-gaap_RealEstateGrossAtCarryingValue / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_MetParkNorthMember |  |  |  |  |  |
Accumulated depreciation | (3,011,000)us-gaap_RealEstateAccumulatedDepreciation / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_MetParkNorthMember |  |  |  |  |  |
Office | Northview |  |  |  |  |  |  |
SEC Schedule III, Real Estate and Accumulated Depreciation |  |  |  |  |  |  |
Encumbrances | 0 us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_NorthviewMember |  |  |  |  |  |
Initial Costs |  |  |  |  |  |  |
Land | 4,803,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_NorthviewMember |  |  |  |  |  |
Building & Improvements | 41,191,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_NorthviewMember |  |  |  |  |  |
Cost Capitalized Subsequent to Acquisition |  |  |  |  |  |  |
Improvements | 151,000 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_NorthviewMember |  |  |  |  |  |
Carrying Costs | 0 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_NorthviewMember |  |  |  |  |  |
Gross Carrying Amount at December 31, 2014 |  |  |  |  |  |  |
Land | 4,803,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_NorthviewMember |  |  |  |  |  |
Building & All Improvements | 41,342,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_NorthviewMember |  |  |  |  |  |
Total | 46,145,000 us-gaap_RealEstateGrossAtCarryingValue / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_NorthviewMember |  |  |  |  |  |
Accumulated depreciation | (2,354,000)us-gaap_RealEstateAccumulatedDepreciation / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_NorthviewMember |  |  |  |  |  |
Office | 3402 Pico Blvd. |  |  |  |  |  |  |
SEC Schedule III, Real Estate and Accumulated Depreciation |  |  |  |  |  |  |
Encumbrances | 0 us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_SantaMonica3402PicoBoulevardMember |  |  |  |  |  |
Initial Costs |  |  |  |  |  |  |
Land | 16,410,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_SantaMonica3402PicoBoulevardMember |  |  |  |  |  |
Building & Improvements | 2,136,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_SantaMonica3402PicoBoulevardMember |  |  |  |  |  |
Cost Capitalized Subsequent to Acquisition |  |  |  |  |  |  |
Improvements | 1,066,000 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_SantaMonica3402PicoBoulevardMember |  |  |  |  |  |
Carrying Costs | 627,000 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_SantaMonica3402PicoBoulevardMember |  |  |  |  |  |
Gross Carrying Amount at December 31, 2014 |  |  |  |  |  |  |
Land | 16,410,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_SantaMonica3402PicoBoulevardMember |  |  |  |  |  |
Building & All Improvements | 3,829,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_SantaMonica3402PicoBoulevardMember |  |  |  |  |  |
Total | 20,239,000 us-gaap_RealEstateGrossAtCarryingValue / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_SantaMonica3402PicoBoulevardMember |  |  |  |  |  |
Accumulated depreciation | 0 us-gaap_RealEstateAccumulatedDepreciation / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_SantaMonica3402PicoBoulevardMember |  |  |  |  |  |
Office | Merrill Place |  |  |  |  |  |  |
Initial Costs |  |  |  |  |  |  |
Land | 27,684,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_MerrillPlaceMember |  |  |  |  |  |
Building & Improvements | 29,824,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_MerrillPlaceMember |  |  |  |  |  |
Cost Capitalized Subsequent to Acquisition |  |  |  |  |  |  |
Improvements | 1,539,000 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_MerrillPlaceMember |  |  |  |  |  |
Carrying Costs | 2,000 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_MerrillPlaceMember |  |  |  |  |  |
Gross Carrying Amount at December 31, 2014 |  |  |  |  |  |  |
Land | 27,684,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_MerrillPlaceMember |  |  |  |  |  |
Building & All Improvements | 31,365,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_MerrillPlaceMember |  |  |  |  |  |
Total | 59,049,000 us-gaap_RealEstateGrossAtCarryingValue / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_MerrillPlaceMember |  |  |  |  |  |
Accumulated depreciation | (1,307,000)us-gaap_RealEstateAccumulatedDepreciation / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_MerrillPlaceMember |  |  |  |  |  |
Office | 12655 Jefferson |  |  |  |  |  |  |
Initial Costs |  |  |  |  |  |  |
Land | 6,040,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_A12655JeffersonMember |  |  |  |  |  |
Building & Improvements | 31,960,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_A12655JeffersonMember |  |  |  |  |  |
Cost Capitalized Subsequent to Acquisition |  |  |  |  |  |  |
Improvements | 73,000 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_A12655JeffersonMember |  |  |  |  |  |
Carrying Costs | 0 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_A12655JeffersonMember |  |  |  |  |  |
Gross Carrying Amount at December 31, 2014 |  |  |  |  |  |  |
Land | 6,040,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_A12655JeffersonMember |  |  |  |  |  |
Building & All Improvements | 32,033,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_A12655JeffersonMember |  |  |  |  |  |
Total | 38,073,000 us-gaap_RealEstateGrossAtCarryingValue / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_A12655JeffersonMember |  |  |  |  |  |
Accumulated depreciation | 0 us-gaap_RealEstateAccumulatedDepreciation / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_A12655JeffersonMember |  |  |  |  |  |
Office | Icon |  |  |  |  |  |  |
Initial Costs |  |  |  |  |  |  |
Land | 0 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_IconMember |  |  |  |  |  |
Building & Improvements | 0 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_IconMember |  |  |  |  |  |
Cost Capitalized Subsequent to Acquisition |  |  |  |  |  |  |
Improvements | 13,121,000 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_IconMember |  |  |  |  |  |
Carrying Costs | 84,000 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_IconMember |  |  |  |  |  |
Gross Carrying Amount at December 31, 2014 |  |  |  |  |  |  |
Land | 0 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_IconMember |  |  |  |  |  |
Building & All Improvements | 13,205,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_IconMember |  |  |  |  |  |
Total | 13,205,000 us-gaap_RealEstateGrossAtCarryingValue / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_IconMember |  |  |  |  |  |
Accumulated depreciation | 0 us-gaap_RealEstateAccumulatedDepreciation / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OfficeBuildingMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_IconMember |  |  |  |  |  |
Media & Entertainment | Sunset Gower |  |  |  |  |  |  |
SEC Schedule III, Real Estate and Accumulated Depreciation |  |  |  |  |  |  |
Encumbrances | 97,000,000 us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OtherPropertyMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_SunsetGowerMember | [8] |  |  |  |  |
Initial Costs |  |  |  |  |  |  |
Land | 79,321,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OtherPropertyMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_SunsetGowerMember | [9] |  |  |  |  |
Building & Improvements | 64,697,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OtherPropertyMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_SunsetGowerMember | [9] |  |  |  |  |
Cost Capitalized Subsequent to Acquisition |  |  |  |  |  |  |
Improvements | 15,685,000 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OtherPropertyMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_SunsetGowerMember | [9] |  |  |  |  |
Carrying Costs | 139,000 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OtherPropertyMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_SunsetGowerMember | [9] |  |  |  |  |
Gross Carrying Amount at December 31, 2014 |  |  |  |  |  |  |
Land | 79,321,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OtherPropertyMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_SunsetGowerMember | [9] |  |  |  |  |
Building & All Improvements | 80,521,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OtherPropertyMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_SunsetGowerMember | [9] |  |  |  |  |
Total | 159,842,000 us-gaap_RealEstateGrossAtCarryingValue / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OtherPropertyMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_SunsetGowerMember | [9] |  |  |  |  |
Accumulated depreciation | (15,856,000)us-gaap_RealEstateAccumulatedDepreciation / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OtherPropertyMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_SunsetGowerMember | [9] |  |  |  |  |
Media & Entertainment | Sunset Bronson |  |  |  |  |  |  |
SEC Schedule III, Real Estate and Accumulated Depreciation |  |  |  |  |  |  |
Encumbrances | 0 us-gaap_RealEstateAndAccumulatedDepreciationAmountOfEncumbrances / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OtherPropertyMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_SunsetBronsonMember | [9] |  |  |  |  |
Initial Costs |  |  |  |  |  |  |
Land | 77,698,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OtherPropertyMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_SunsetBronsonMember | [9] |  |  |  |  |
Building & Improvements | 32,374,000 us-gaap_RealEstateAndAccumulatedDepreciationInitialCostOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OtherPropertyMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_SunsetBronsonMember | [9] |  |  |  |  |
Cost Capitalized Subsequent to Acquisition |  |  |  |  |  |  |
Improvements | 11,682,000 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OtherPropertyMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_SunsetBronsonMember | [9] |  |  |  |  |
Carrying Costs | 122,000 us-gaap_RealEstateAndAccumulatedDepreciationCostsCapitalizedSubsequentToAcquisitionCarryingCosts / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OtherPropertyMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_SunsetBronsonMember | [9] |  |  |  |  |
Gross Carrying Amount at December 31, 2014 |  |  |  |  |  |  |
Land | 77,698,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfLand / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OtherPropertyMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_SunsetBronsonMember | [9] |  |  |  |  |
Building & All Improvements | 44,178,000 us-gaap_RealEstateAndAccumulatedDepreciationCarryingAmountOfBuildingsAndImprovements / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OtherPropertyMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_SunsetBronsonMember | [9] |  |  |  |  |
Total | 121,876,000 us-gaap_RealEstateGrossAtCarryingValue / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OtherPropertyMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_SunsetBronsonMember | [9] |  |  |  |  |
Accumulated depreciation | (13,743,000)us-gaap_RealEstateAccumulatedDepreciation / us-gaap_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis = us-gaap_OtherPropertyMember / us-gaap_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis = hpp_SunsetBronsonMember | [9] |  |  |  |  |
Building Improvements |  |  |  |  |  |  |
Gross Carrying Amount at December 31, 2014 |  |  |  |  |  |  |
Estimated useful life | 39 years |  |  |  |  |  |
Land Improvements |  |  |  |  |  |  |
Gross Carrying Amount at December 31, 2014 |  |  |  |  |  |  |
Estimated useful life | 15 years |  |  |  |  |  |
Revolving Credit Facility |  |  |  |  |  |  |
Gross Carrying Amount at December 31, 2014 |  |  |  |  |  |  |
Long-term debt | 130,000,000 us-gaap_DebtInstrumentCarryingAmount / us-gaap_DebtInstrumentAxis = us-gaap_RevolvingCreditFacilityMember |  | 0 us-gaap_DebtInstrumentCarryingAmount / us-gaap_DebtInstrumentAxis = us-gaap_RevolvingCreditFacilityMember |  |  |  |
Sunset Gower Sunset Bronson |  |  |  |  |  |  |
Gross Carrying Amount at December 31, 2014 |  |  |  |  |  |  |
Long-term debt |  |  | $ 97,000,000 us-gaap_DebtInstrumentCarryingAmount / us-gaap_DebtInstrumentAxis = hpp_SunsetGowerSunsetBronsonMember |  | $ 97,000,000 us-gaap_DebtInstrumentCarryingAmount / us-gaap_DebtInstrumentAxis = hpp_SunsetGowerSunsetBronsonMember |  | $ 92,000,000 us-gaap_DebtInstrumentCarryingAmount / us-gaap_DebtInstrumentAxis = hpp_SunsetGowerSunsetBronsonMember
Basis spread on variable rate |  |  | 3.50%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1 / us-gaap_DebtInstrumentAxis = hpp_SunsetGowerSunsetBronsonMember |  | 2.25%us-gaap_DebtInstrumentBasisSpreadOnVariableRate1 / us-gaap_DebtInstrumentAxis = hpp_SunsetGowerSunsetBronsonMember |  |
[1] | These properties are secured under our line of credit, which, as of December 31, 2014, has an outstanding balance of $130,000.
[2] | This loan is amortizing based on a 30-year amortization schedule.
[3] | On October 29, 2012, we obtained a loan for our 901 Market property pursuant to which we borrowed $49.6 million upon closing, with the ability to draw up to an additional $11.9 million for budgeted base building, tenant improvements, and other costs associated with the renovation and lease-up of that property.
[4] | $65.5 million
[5] | This loan bears interest only for the first five years. Beginning with the payment due December 6, 2017, monthly debt service will include annual debt amortization payments based on a 30-year amortization schedule.
[6] | This loan was assumed on June 14, 2013 in connection with the contribution of the Pinnacle II building to the Company’s joint venture with M. David Paul & Associates/Worthe Real Estate Group. This loan bore interest only for the first five years. Beginning with the payment due October 6, 2011, monthly debt service includes annual debt amortization payments based on a 30-year amortization schedule.
[7] | This loan bears interest only at a rate equal to one-month LIBOR plus 1.55%. The full loan amount is subject to an interest rate contract that swapped one-month LIBOR to a fixed rate of 2.1644% through the loan's maturity on August 1, 2020.
[8] | On March 16, 2011, we purchased an interest rate cap in order to cap one-month LIBOR at 3.715% with respect to $50.0 million of the loan through February 11, 2016. On January 11, 2012 we purchased an interest rate cap in order to cap one-month LIBOR at 2.00% with respect to $42.0 million of the loan through February 11, 2016. Effective August 22, 2013, the terms of this loan were amended to increase the outstanding balance from $92.0 million to $97.0 million, reduce the interest rate from LIBOR plus 3.50% to LIBOR plus 2.25%, and extend the maturity date from February 11, 2016 to February 11, 2018.
[9] | Effective August 22, 2013, the terms of this loan were amended to increase the outstanding balance from $92,000 to $97,000, reduce the interest rate from LIBOR plus 3.50% to LIBOR plus 2.25%, and extend the maturity date from February 11, 2016 to February 11, 2018.

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- Definition SEC Schedule III, Real Estate Accumulated Depreciation, Including Amounts Reclassified as Held-for-sale + References No definition available. + Details
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Period Type: | instant

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- Definition SEC Schedule III, Real Estate and Accumulated Depreciation, Amount of Encumbrances, Net of Real Estate Held-for-Sale + References No definition available. + Details
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- Definition SEC Schedule III, Real Estate and Accumulated Depreciation, Carrying Amount of Buildings and Improvements, Net of Real Estate Held-for-Sale + References No definition available. + Details
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- Definition SEC Schedule III, Real Estate and Accumulated Depreciation, Carrying Amount of Land, Net of Real Estate Held-for-Sale + References No definition available. + Details
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- Definition SEC Schedule III, Real Estate and Accumulated Depreciation, Costs Capitalized Subsequent to Acquisition, Improvements, Net of Real Estate Held-for-Sale + References No definition available. + Details
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- Definition SEC Schedule III, Real Estate and Accumulated Depreciation, Initial Cost of Buildings and Improvements, Net of Real Estate Held-for-Sale + References No definition available. + Details
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- Definition SEC Schedule III, Real Estate and Accumulated Depreciation, Initial Cost of Land, Net of Real Estate Held-for-Sale + References No definition available. + Details
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- Definition SEC Schedule III, Real Estate, Net of Real Estate Held-for-Sale + References No definition available. + Details
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Namespace Prefix: | hpp_
Data Type: | xbrli:monetaryItemType
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- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. + References No definition available. + Details
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