Future Minimum Rents and Lease Payments - Schedule of Future Minimum Payments Due (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
For the Year Ended December 31,
2025	$ 42,072
2026	41,726
2027	41,449
2028	40,503
2029	38,385
Thereafter	508,413
Total operating lease payments	712,548
Less: interest portion	(316,717)
PRESENT VALUE OF OPERATING LEASE LIABILITIES	395,831
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations
Operating lease liabilities	$ 380,004	$ 389,210
Operating lease labilities [Extensible Enumeration]	Operating lease liabilities
Foothill Research Center \| Held-for-sale
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations
Operating lease liabilities	$ 15,827

Disposal Group, Including Discontinued Operation, Operating Lease Liabilities

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Operating Lease, Liability, Gross

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

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 6
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-6

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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).

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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).

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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).

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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).

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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).

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

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Indicates line item in statement of financial position that includes operating lease liability.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479041/842-20-45-2

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