Equity - Comprehensive Income LP (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Total other comprehensive (loss) income	$ (7,633)	$ (18,178)	$ 4,058
Hudson Pacific Partners, L.P.
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	3,709,362	3,830,130	3,910,964
Total other comprehensive (loss) income	(7,633)	(18,178)	4,058
Ending balance	3,967,980	3,709,362	3,830,130
Total Equity
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Unrealized (loss) gain recognized in OCI	(12,992)	(12,608)	7,331
Reclassification from OCI into income	5,420	(5,454)	(3,287)
Total other comprehensive (loss) income	(7,572)	(18,062)	4,044
Total Equity \| Hudson Pacific Partners, L.P.
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(613)	17,565	13,276
Unrealized (loss) gain recognized in OCI	(13,077)	(12,688)	7,358
Reclassification from OCI into income	5,444	(5,490)	(3,300)
Total other comprehensive (loss) income	(7,633)	(18,178)	4,058
Ending balance	(8,246)	(613)	17,565
Total Equity \| Cumulative Effect, Period of Adoption, Adjustment \| Hudson Pacific Partners, L.P.
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance		231
Ending balance			231
Derivative Instruments
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Unrealized (loss) gain recognized in OCI	(14,407)	(14,438)	7,331
Reclassification from OCI into income	5,420	(5,454)	(3,287)
Total other comprehensive (loss) income	(8,987)	(19,892)	4,044
Derivative Instruments \| Hudson Pacific Partners, L.P.
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	(2,458)	17,565	13,276
Unrealized (loss) gain recognized in OCI	(14,471)	(14,533)	7,358
Reclassification from OCI into income	5,444	(5,490)	(3,300)
Total other comprehensive (loss) income	(9,027)	(20,023)	4,058
Ending balance	(11,485)	(2,458)	17,565
Derivative Instruments \| Cumulative Effect, Period of Adoption, Adjustment \| Hudson Pacific Partners, L.P.
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance		231
Ending balance			231
Currency Translation Adjustments
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Unrealized (loss) gain recognized in OCI	1,415	1,830	0
Reclassification from OCI into income	0	0	0
Total other comprehensive (loss) income	1,415	1,830	0
Currency Translation Adjustments \| Hudson Pacific Partners, L.P.
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance	1,845	0	0
Unrealized (loss) gain recognized in OCI	1,394	1,845	0
Reclassification from OCI into income	0	0	0
Total other comprehensive (loss) income	1,394	1,845	0
Ending balance	$ 3,239	1,845	0
Currency Translation Adjustments \| Cumulative Effect, Period of Adoption, Adjustment \| Hudson Pacific Partners, L.P.
AOCI Including Portion Attributable to Noncontrolling Interest, Net of Tax [Roll Forward]
Beginning balance		$ 0
Ending balance			$ 0

Amount after tax, before reclassification adjustments of other comprehensive income (loss).

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