Capitalized Lease Costs

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- Definition

Ground Lease Contractual Term Extension, Years

+ References

No definition available.

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- Definition

Represents the term of ground lease obligation.

+ References

No definition available.

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- Definition

Represents the net book value of ground leases related to operating property.

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No definition available.

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- Definition

Represents the term of operating lease obligation, excluding possible extensions.

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No definition available.

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- Definition

Percentage of Properties Subject to Ground Leases

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No definition available.

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- Definition

Area of a real estate property.

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No definition available.

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- Definition

Amount of lease cost recognized by lessee for lease contract.

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- References

No definition available.

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- Definition

Date which lease or group of leases is set to expire, in YYYY-MM-DD format.

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No definition available.

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- Definition

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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- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease.

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- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease due after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

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- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

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- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

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- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

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- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

+ References

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- Definition

Amount of lessee's undiscounted obligation for lease payment for operating lease having initial or remaining lease term in excess of one year to be paid in remainder of current fiscal year.

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- Definition

Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease.

+ References

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- Definition

Number of separate real estate development properties located on land subject to ground leases.

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- Definition

Amount of single lease cost, calculated by allocation of remaining cost of lease over remaining lease term. Includes, but is not limited to, single lease cost, after impairment of right-of-use asset, calculated by amortization of remaining right-of-use asset and accretion of lease liability.

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- References

No definition available.

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- Definition

Present value of lessee's discounted obligation for lease payments from operating lease.

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- Definition

Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.

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- Definition

Amount of lessee's right to use underlying asset under operating lease.

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- Definition

Weighted average discount rate for operating lease calculated at point in time.

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- Definition

Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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- Definition

Amount of asset related to consideration paid in advance for rent that provides economic benefits within a future period of one year or the normal operating cycle, if longer.

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Leases - Lessee (Details) $ in Thousands, ft² in Millions	3 Months Ended		6 Months Ended	9 Months Ended
Leases - Lessee (Details) $ in Thousands, ft² in Millions	Sep. 30, 2024 USD ($) ft² property	Sep. 30, 2023 USD ($)	Jun. 30, 2024	Sep. 30, 2024 USD ($) ft² property	Sep. 30, 2023 USD ($)	Dec. 31, 2023 USD ($)
Lessee, Lease, Description [Line Items]
Operating lease liability	$ 648,338			$ 648,338		$ 382,883
Operating lease right-of-use assets	$ 776,740			$ 776,740		516,452
Operating lease discount rate	5.10%			5.10%
Number of properties subject to ground leases \| property	36			36
Percentage of properties subject to ground leases	9.00%			9.00%
Remaining lease term for operating lease obligations				12 years
Operating lease costs - cash rents				$ 24,700	$ 24,600
Operating Lease Liabilities, Payments Due
2024	$ 140,553			140,553
2025	158,233			158,233
2026	23,427			23,427
2027	22,508			22,508
2028	22,176			22,176
Thereafter	757,389			757,389
Total future payments under our operating leases in which we are the lessee	1,124,286			1,124,286
Effect of discounting	(475,948)			(475,948)
Operating lease liability	648,338			648,338		$ 382,883
Leasee operating costs
Gross operating lease costs	10,701	$ 9,005		29,842	30,277
Capitalized lease costs	(521)	(688)		(1,567)	(4,906)
Expenses for operating leases in which we are the lessee	10,180	$ 8,317		28,275	$ 25,371
Alexandria Technology Square
Lessee, Lease, Description [Line Items]
Operating lease liability	$ 265,100			$ 265,100
Area of real estate property \| ft²	1.2			1.2
Ground Lease Contractual Term Extension, Years	24 years
Lease Expiration Date	Dec. 31, 2088		Jan. 01, 2065
Prepaid Rent	$ 270,000			$ 270,000
Operating Lease Liabilities, Payments Due
Operating lease liability	$ 265,100			$ 265,100
Minimum
Lessee, Lease, Description [Line Items]
Remaining lease term for ground lease obligation				30 years
Maximum
Lessee, Lease, Description [Line Items]
Remaining lease term for ground lease obligation				97 years
Ground and operating leases
Lessee, Lease, Description [Line Items]
Weighted average remaining lease term	49 years			49 years
Operating Property with Ground Lease
Lessee, Lease, Description [Line Items]
Number of properties subject to ground leases \| property	1			1
Net book value for the exclusion of one ground lease related to one operating property	$ 5,800			$ 5,800