Document and Entity Information - shares	9 Months Ended
	Sep. 30, 2015	Nov. 04, 2015
Entity Information [Line Items]
Entity Registrant Name	Hudson Pacific Properties, Inc.
Entity Central Index Key	0001482512
Current Fiscal Year End Date	--12-31
Entity Filer Category	Large Accelerated Filer
Document Type	10-Q
Document Period End Date	Sep. 30, 2015
Document Fiscal Year Focus	2015
Document Fiscal Period Focus	Q3
Amendment Flag	false
Entity Common Stock, Shares Outstanding		89,491,762
Hudson Pacific Partners L.P.
Entity Information [Line Items]
Entity Registrant Name	Hudson Pacific Properties, L.P.
Entity Central Index Key	0001496264
Current Fiscal Year End Date	--12-31
Entity Filer Category	Non-accelerated Filer
Document Type	10-Q
Document Period End Date	Sep. 30, 2015
Document Fiscal Year Focus	2015
Document Fiscal Period Focus	Q3
Amendment Flag	false