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- Definition

Debt Instrument, Extension Option, Term

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Debt Instrument, First Renewal Term

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Debt Instrument, Number Of Extension Options

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- Definition

Debt Instrument, Percentage Of Par At Debt Issuance

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Debt Instrument, Second Renewal Term

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- Definition

Line Of Credit Facility, Number Of Extension Options

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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Face (par) amount of debt instrument at time of issuance.

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Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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The percentage points added to the reference rate to compute the variable rate on the interest rate derivative.

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Nominal or face amount used to calculate payment on derivative.

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The number of derivative instruments of a particular group held by the entity.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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The interest rate applicable to the portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a set, unchanging rate.

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For an unclassified balance sheet, amounts due from parties associated with the reporting entity as evidenced by a written promise to pay.

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Percentage of the Variable Interest Entity's (VIE) voting interest owned by (or beneficial interest in) the reporting entity (directly or indirectly).

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Debt - Summary of Outstanding Indebtedness (Details)					9 Months Ended
Debt - Summary of Outstanding Indebtedness (Details)	Jul. 31, 2020 USD ($)	Jul. 30, 2020 USD ($) property	Jun. 14, 2019 USD ($)	Feb. 27, 2019 USD ($)	Sep. 30, 2020 USD ($) extensionOption property instrument derivative	Dec. 31, 2019 USD ($) derivative	Oct. 03, 2019 USD ($)
Debt Instrument [Line Items]
Duration used in interest rate calculation (in days)					360 days
Hollywood Media Portfolio \| Investee
Debt Instrument [Line Items]
Notes receivable		$ 107,800,000
Hollywood Media Portfolio \| Investee \| Blackstone
Debt Instrument [Line Items]
Notes receivable		$ 12,500,000
Hollywood Media Portfolio
Debt Instrument [Line Items]
VIE, ownership Interest					51.00%
Hill7
Debt Instrument [Line Items]
VIE, ownership Interest					55.00%
One Westside and 10850 Pico \| VIE, primary beneficiary
Debt Instrument [Line Items]
VIE, ownership Interest					75.00%
Interest rate swap \| Designated as hedging Instrument
Debt Instrument [Line Items]
Number of hedges \| derivative					3	4
Notional Amount					$ 475,000,000.0	$ 539,500,000
Met Park North
Debt Instrument [Line Items]
Adjusted interest rate					3.71%
Met Park North \| Interest rate swap \| Designated as hedging Instrument
Debt Instrument [Line Items]
Number of hedges \| instrument					1
Notional Amount					$ 64,500,000
10950 Washington
Debt Instrument [Line Items]
Service payment term (in years)					30 years
Hollywood Media Portfolio
Debt Instrument [Line Items]
Extension term		1 year
Face amount		$ 900,000,000.0
Debt instrument, term		2 years
Debt instrument, number of extension options \| property		3
Hollywood Media Portfolio \| Interest rate swap \| Designated as hedging Instrument
Debt Instrument [Line Items]
Number of hedges \| instrument					1
Notional Amount					$ 900,000,000.0
Hollywood Media Portfolio (formerly Term loan B) \| Interest rate swap \| Designated as hedging Instrument
Debt Instrument [Line Items]
Number of hedges \| instrument					2
Notional Amount					$ 350,000,000.0
Hollywood Media Portfolio (formerly Term loan B) \| LIBOR \| Interest rate swap \| Designated as hedging Instrument
Debt Instrument [Line Items]
Derivative, basis spread on variable rate					1.76%
Hollywood Media Portfolio (formerly Term loan D) \| Interest rate swap \| Designated as hedging Instrument
Debt Instrument [Line Items]
Number of hedges \| instrument					1
Notional Amount					$ 125,000,000.0
Hollywood Media Portfolio (formerly Term loan D) \| LIBOR \| Interest rate swap \| Designated as hedging Instrument
Debt Instrument [Line Items]
Derivative, basis spread on variable rate					1.43%
Unsecured and secured debt, net
Debt Instrument [Line Items]
Debt					$ 3,087,168,000	2,845,459,000
Unamortized deferred financing costs and loan discounts/premium					(31,971,000)	(27,549,000)
TOTAL UNSECURED AND SECURED DEBT, NET					3,055,197,000	2,817,910,000
Unsecured debt
Debt Instrument [Line Items]
Debt					1,925,000,000	2,475,000,000
Unsecured debt \| Term loan B
Debt Instrument [Line Items]
Debt					$ 0	350,000,000
Repayments of long-term debt		$ 350,000,000.0
Unsecured debt \| Term loan B \| Interest rate swap
Debt Instrument [Line Items]
Number of hedges \| property					2
Unsecured debt \| Term loan B \| LIBOR \| Low
Debt Instrument [Line Items]
Basis spread on variable rate					1.20%
Unsecured debt \| Term loan B \| LIBOR \| High
Debt Instrument [Line Items]
Basis spread on variable rate					1.70%
Unsecured debt \| Term loan D
Debt Instrument [Line Items]
Debt					$ 0	125,000,000
Repayments of long-term debt		$ 125,000,000.0
Unsecured debt \| Term loan D \| LIBOR \| Low
Debt Instrument [Line Items]
Basis spread on variable rate					1.20%
Unsecured debt \| Term loan D \| LIBOR \| High
Debt Instrument [Line Items]
Basis spread on variable rate					1.70%
Unsecured debt \| Series A notes
Debt Instrument [Line Items]
Debt					$ 110,000,000	110,000,000
Interest rate					4.34%
Unsecured debt \| Series B notes
Debt Instrument [Line Items]
Debt					$ 259,000,000	259,000,000
Interest rate					4.69%
Unsecured debt \| Series C notes
Debt Instrument [Line Items]
Debt					$ 56,000,000	56,000,000
Interest rate					4.79%
Unsecured debt \| Series D notes
Debt Instrument [Line Items]
Debt					$ 150,000,000	150,000,000
Interest rate					3.98%
Unsecured debt \| Series E notes
Debt Instrument [Line Items]
Debt					$ 50,000,000	50,000,000
Interest rate					3.66%
Unsecured debt \| 3.95% Registered senior notes
Debt Instrument [Line Items]
Debt					$ 400,000,000	400,000,000
Interest rate					3.95%
Unsecured debt \| 4.65% Registered Senior Notes
Debt Instrument [Line Items]
Debt			$ 150,000,000.0	$ 350,000,000.0	$ 500,000,000	500,000,000
Interest rate					4.65%
Percentage of par at debt issuance			104.544%	98.663%
Unsecured debt \| 3.25% Registered Senior Notes
Debt Instrument [Line Items]
Debt					$ 400,000,000	400,000,000
Interest rate					3.25%
Percentage of par at debt issuance					99.268%
Face amount							$ 400,000,000.0
Stated interest rate							3.25%
Unsecured debt \| Revolving credit facility
Debt Instrument [Line Items]
Debt					$ 0	75,000,000
Total borrowing capacity					$ 600,000,000	600,000,000
Credit facility, number of extension options \| extensionOption					1
Extension term					1 year
Unsecured debt \| Revolving credit facility \| LIBOR \| Low
Debt Instrument [Line Items]
Basis spread on variable rate					1.05%
Unsecured debt \| Revolving credit facility \| LIBOR \| High
Debt Instrument [Line Items]
Basis spread on variable rate					1.50%
Secured debt
Debt Instrument [Line Items]
Debt					$ 1,162,168,000	370,459,000
Secured debt \| Met Park North
Debt Instrument [Line Items]
Debt					$ 0	64,500,000
Repayments of long-term debt	$ 64,500,000
Secured debt \| Met Park North \| LIBOR
Debt Instrument [Line Items]
Basis spread on variable rate					1.55%
Secured debt \| 10950 Washington
Debt Instrument [Line Items]
Debt					$ 25,871,000	26,312,000
Interest rate					5.32%
Secured debt \| Hollywood Media Portfolio
Debt Instrument [Line Items]
Debt					$ 900,000,000	0
Extension term		1 year
Face amount		$ 900,000,000.0
Debt instrument, term		2 years
Debt instrument, number of extension options \| property		3
Secured debt \| Hollywood Media Portfolio \| LIBOR
Debt Instrument [Line Items]
Basis spread on variable rate					2.15%
Secured debt \| Acquired Hollywood Media Portfolio debt
Debt Instrument [Line Items]
Debt					$ 107,814,000	0
Secured debt \| Acquired Hollywood Media Portfolio debt \| LIBOR
Debt Instrument [Line Items]
Basis spread on variable rate					3.31%
Secured debt \| Hollywood Media Portfolio, net(9)
Debt Instrument [Line Items]
Debt					$ 792,186,000	0
Secured debt \| One Westside and 10850 Pico
Debt Instrument [Line Items]
Debt					75,111,000	5,646,000
Face amount					$ 414,600,000
Secured debt \| One Westside and 10850 Pico \| LIBOR
Debt Instrument [Line Items]
Basis spread on variable rate					1.70%
Secured debt \| Revolving Sunset Bronson Studios/ICON/CUE facility
Debt Instrument [Line Items]
Debt					$ 0	5,001,000
Total borrowing capacity					$ 235,000,000.0
Secured debt \| Revolving Sunset Bronson Studios/ICON/CUE facility \| LIBOR
Debt Instrument [Line Items]
Basis spread on variable rate					1.35%
Secured debt \| Element LA
Debt Instrument [Line Items]
Debt					$ 168,000,000	168,000,000
Interest rate					4.59%
Secured debt \| Hill7
Debt Instrument [Line Items]
Debt					$ 101,000,000	101,000,000
Interest rate					3.38%
In-substance defeased debt
Debt Instrument [Line Items]
Debt					$ 132,560,000	135,030,000
TOTAL UNSECURED AND SECURED DEBT, NET					$ 132,560,000	135,030,000
Interest rate					4.47%
Service payment term (in years)					10 years
Joint venture partner debt
Debt Instrument [Line Items]
Debt					$ 66,136,000	66,136,000
TOTAL UNSECURED AND SECURED DEBT, NET					$ 66,136,000	$ 66,136,000
Interest rate					4.50%
Debt instrument, number of extension options \| extensionOption					2
Debt Instrument, first renewal term					2 years
Debt Instrument, second renewal term					2 years