Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
REAL ESTATE ASSETS
Land	$ 620,805us-gaap_Land	$ 570,671us-gaap_Land
Building and improvements	1,284,602	1,199,242
Tenant improvements	116,317us-gaap_TenantImprovements	99,625us-gaap_TenantImprovements
Furniture and fixtures	13,721us-gaap_FurnitureAndFixturesGross	14,383us-gaap_FurnitureAndFixturesGross
Property under development	135,850us-gaap_DevelopmentInProcess	69,104us-gaap_DevelopmentInProcess
Total real estate held for investment	2,171,295	1,953,025
Accumulated depreciation and amortization	(134,657)	(108,411)
Investment in real estate, net	2,036,638us-gaap_RealEstateInvestmentPropertyNet	1,844,614us-gaap_RealEstateInvestmentPropertyNet
Cash and cash equivalents	17,753	30,356
Restricted cash	14,244	13,929
Accounts receivable, net	16,247us-gaap_AccountsReceivableNet	8,862us-gaap_AccountsReceivableNet
Notes receivable	28,268	0
Straight-line rent receivables	33,006us-gaap_DeferredRentReceivablesNet	19,715us-gaap_DeferredRentReceivablesNet
Deferred leasing costs and lease intangibles, net	102,023	108,402
Deferred finance costs, net	8,723us-gaap_DeferredFinanceCostsNet	8,113us-gaap_DeferredFinanceCostsNet
Interest rate contracts	3us-gaap_DerivativeAssets	192us-gaap_DerivativeAssets
Goodwill	8,754us-gaap_Goodwill	8,754us-gaap_Goodwill
Prepaid expenses and other assets	6,692us-gaap_PrepaidExpenseAndOtherAssets	5,094us-gaap_PrepaidExpenseAndOtherAssets
Assets associated with real estate held for sale	68,534us-gaap_RealEstateHeldforsale	83,245us-gaap_RealEstateHeldforsale
TOTAL ASSETS	2,340,885us-gaap_Assets	2,131,276us-gaap_Assets
LIABILITIES AND EQUITY
Notes payable	918,059us-gaap_NotesPayable	888,308us-gaap_NotesPayable
Accounts payable and accrued liabilities	36,844	26,118
Below-market leases, net	40,969us-gaap_OffMarketLeaseUnfavorable	45,184us-gaap_OffMarketLeaseUnfavorable
Security deposits	6,257us-gaap_SecurityDepositLiability	5,677us-gaap_SecurityDepositLiability
Prepaid rent	8,600us-gaap_AdvanceRent	7,524us-gaap_AdvanceRent
Interest rate contracts	1,750us-gaap_DerivativeLiabilities	0us-gaap_DerivativeLiabilities
Liabilities associated with real estate held for sale	43,214us-gaap_LiabilitiesOfAssetsHeldForSale	45,124us-gaap_LiabilitiesOfAssetsHeldForSale
TOTAL LIABILITIES	1,055,693us-gaap_Liabilities	1,017,935us-gaap_Liabilities
Hudson Pacific Properties, Inc. stockholders’ equity:
Preferred stock, $0.01 par value, 10,000,000 authorized; 8.375% series B cumulative redeemable preferred stock, $25.00 liquidation preference, 5,800,000 shares outstanding at December 31, 2014 and 2013, respectively	145,000	145,000
Common stock, $0.01 par value, 490,000,000 authorized, 66,797,816 shares and 57,230,199 shares outstanding at December 31, 2014 and 2013, respectively	668us-gaap_CommonStockValue	572us-gaap_CommonStockValue
Additional paid-in capital	1,070,833us-gaap_AdditionalPaidInCapital	903,984us-gaap_AdditionalPaidInCapital
Accumulated other comprehensive deficit	(2,443)	(997)
Accumulated deficit	(34,884)	(45,113)
Total Hudson Pacific Properties, Inc. stockholders’ equity	1,179,174us-gaap_StockholdersEquity	1,003,446us-gaap_StockholdersEquity
TOTAL EQUITY	1,275,015	1,102,866
TOTAL LIABILITIES AND EQUITY	2,340,885	2,131,276
6.25% Series A Cumulative Redeemable Preferred Units of the Operating Partnership
LIABILITIES AND EQUITY
6.25% series A cumulative redeemable preferred units of the Operating Partnership	10,177	10,475
Non-controlling Interest—Members in Consolidated Entities
Hudson Pacific Properties, Inc. stockholders’ equity:
Non-controlling interest	42,990	45,683
Non-controlling Common Units in the Operating Partnership
Hudson Pacific Properties, Inc. stockholders’ equity:
Non-controlling interest	52,851	53,737
TOTAL EQUITY	52,851	53,737
Hudson Pacific Partners, L.P.
REAL ESTATE ASSETS
Land	620,805	570,671
Building and improvements	1,284,602	1,199,242
Tenant improvements	116,317	99,625
Furniture and fixtures	13,721	14,383
Property under development	135,850	69,104
Total real estate held for investment	2,171,295	1,953,025
Accumulated depreciation and amortization	(134,657)	(108,411)
Investment in real estate, net	2,036,638	1,844,614
Cash and cash equivalents	17,753	30,356
Restricted cash	14,244	13,929
Accounts receivable, net	16,247	8,862
Notes receivable	28,268	0
Straight-line rent receivables	33,006	19,715
Deferred leasing costs and lease intangibles, net	102,023	108,402
Deferred finance costs, net	8,723	8,113
Interest rate contracts	3	192
Goodwill	8,754	8,754
Prepaid expenses and other assets	6,692	5,094
Assets associated with real estate held for sale	68,534	83,245
TOTAL ASSETS	2,340,885	2,131,276
LIABILITIES AND EQUITY
Notes payable	918,059	888,308
Accounts payable and accrued liabilities	36,844	26,118
Below-market leases, net	40,969	45,184
Security deposits	6,257	5,677
Prepaid rent	8,600	7,524
Interest rate contracts	1,750	0
Liabilities associated with real estate held for sale	43,214	45,124
TOTAL LIABILITIES	1,055,693	1,017,935
Hudson Pacific Properties, Inc. stockholders’ equity:
TOTAL LIABILITIES AND EQUITY	2,340,885	2,131,276
8.375% series B cumulative redeemable preferred units, 5,800,000 units issued and outstanding at December 31, 2014 and 2013, respectively ($25.00 per unit liquidation preference,)	145,000	145,000
Common units, 69,180,379 and 59,612,762 issued and outstanding at December 31, 2014 and 2013, respectively	1,087,025	912,183
Total Hudson Pacific Properties, Inc. Capital	1,232,025	1,057,183
Non-controlling interest—members in Consolidated Entities	42,990	45,683
TOTAL CAPITAL	1,275,015	1,102,866
Hudson Pacific Partners, L.P. \| 6.25% Series A Cumulative Redeemable Preferred Units of the Operating Partnership
LIABILITIES AND EQUITY
6.25% series A cumulative redeemable preferred units of the Operating Partnership	$ 10,177	$ 10,475

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Amount before accumulated depletion of real estate held for productive use, excluding land held for sale.

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Sum of the carrying amounts as of the balance sheet date of all liabilities that are recognized. Liabilities are probable future sacrifices of economic benefits arising from present obligations of an entity to transfer assets or provide services to other entities in the future.

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Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any.

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Liability (such as a mortgage) related to a disposal group that is held for sale and anticipated to be sold in less than one year. The liability is expected to be discharged as part of the plan of sale for the asset.

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The amount of the limited partners' ownership interests.

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Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements and loans held for sale.

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Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (that is, noncontrolling interest, previously referred to as minority interest).

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Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if longer.

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The amount of ownership interest of different classes of partners in limited partnership.

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Total of all Partners' Capital (deficit) items which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest).

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Amount of partners' capital (deficit), including portions attributable to both the parent and noncontrolling interests. Excludes temporary equity and is sometimes called permanent equity.

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The amount of the preferred partners' ownership interests.

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Amount of asset related to consideration paid in advance for costs that provide economic benefits in future periods, and amount of other assets.

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No definition available.

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Carrying amount as of the balance sheet date of investments in land and buildings held for sale, excluding real estate considered to be inventory of the entity.

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The cumulative amount of depreciation for real estate property held for investment purposes.

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Amount of real estate investment property which may include the following: (1) land available-for-sale; (2) land available-for-development; (3) investments in building and building improvements; (4) tenant allowances; (5) developments in-process; (6) rental properties; and (7) other real estate investments.

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Amount of real estate investment property, net of accumulated depreciation, which may include the following: (1) land available-for-sale; (2) land available-for-development; (3) investments in building and building improvements; (4) tenant allowances; (5) developments in-process; (6) rental properties; and (7) other real estate investments.

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As of the reporting date, the aggregate carrying amount of all noncontrolling interests which are redeemable by the (parent) entity (1) at a fixed or determinable price on a fixed or determinable date, (2) at the option of the holder of the noncontrolling interest, or (3) upon occurrence of an event that is not solely within the control of the (parent) entity. This item includes noncontrolling interest holder's ownership (or holders' ownership) regardless of the type of equity interest (common, preferred, other) including all potential organizational (legal) forms of the investee entity.

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The carrying amounts of cash and cash equivalent items which are restricted as to withdrawal or usage. Restrictions may include legally restricted deposits held as compensating balances against borrowing arrangements, contracts entered into with others, or entity statements of intention with regard to particular deposits; however, time deposits and short-term certificates of deposit are not generally included in legally restricted deposits. Excludes compensating balance arrangements that are not agreements which legally restrict the use of cash amounts shown on the balance sheet. This element is for unclassified presentations; for classified presentations there is a separate and distinct element.

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The cumulative amount of the reporting entity's undistributed earnings or deficit.

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This element represents money paid in advance to protect the provider of a product or service, such as a lessor, against damage or nonpayment by the buyer or tenant (lessee) during the term of the agreement. Such damages may include physical damage to the property, theft of property, and other contractual breaches. Security deposits held may be interest or noninterest bearing.

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Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.

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Amount of stockholders' equity (deficit), net of receivables from officers, directors, owners, and affiliates of the entity, attributable to both the parent and noncontrolling interests. Amount excludes temporary equity. Alternate caption for the concept is permanent equity.

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Carrying amount as of the balance sheet date of improvements having a life longer than one year that were made for the benefit of one or more tenants.

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