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Summary Of Significant Accounting Policies (Tables) | 9 Months Ended
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Sep. 30, 2025
Summary Of Significant Accounting Policies [Line Items] |
Fair Value Measurement Inputs and Valuation Techniques [Table Text Block] | The Company follows the authoritative guidance for fair value measurements when valuing its financial instruments for disclosure purposes. The table below presents for September 30, 2025 and December 31, 2024, the financial instruments that are being valued for disclosure purposes, as well as the Level at which they are categorized as defined in ASC 820 “Fair Value Measurements and Disclosures” (“ASC 820”).
Financial Instrument | Level
Unsecured commercial paper | Level 1
Investment in securities | Level 1
Unsecured senior notes (1) | Level 1
Unsecured exchangeable senior notes (1) | Level 1
Related party notes receivable | Level 3
Notes receivable | Level 3
Sales-type lease receivable | Level 3
Mortgage notes payable | Level 3
Unsecured line of credit | Level 3
Unsecured term loans | Level 3
_______________ (1)If trading volume for the period is low, the valuation could be categorized as Level 2.
Fair Value, by Balance Sheet Grouping [Table Text Block] | The following table presents the aggregate carrying value of the Company’s non-recurring fair value financial instruments and the Company’s corresponding estimate of fair value as of September 30, 2025 and December 31, 2024 (in thousands):
| September 30, 2025 |  | December 31, 2024
| Carrying Amount |  | Estimated Fair Value |  | Carrying Amount |  | Estimated Fair Value
Related party notes receivable, net (1) | $ | 88,879 |  |  | $ | 87,987 |  |  | $ | 88,779 |  |  | $ | 89,213 |
Note receivable, net | 8,898 |  |  | 8,515 |  |  | 4,947 |  |  | 6,187 |
Sales-type lease receivable, net | 15,430 |  |  | 13,863 |  |  | 14,657 |  |  | 13,632 |
Total | $ | 113,207 |  |  | $ | 110,365 |  |  | $ | 108,383 |  |  | $ | 109,032 |
Mortgage notes payable, net | $ | 4,279,482 |  |  | $ | 3,971,687 |  |  | $ | 4,276,609 |  |  | $ | 3,808,095 |
Unsecured senior notes, net | 9,803,336 |  |  | 9,494,698 |  |  | 10,645,077 |  |  | 10,005,606 |
Unsecured exchangeable senior notes, net | 975,080 |  |  | 999,132 |  |  | — |  |  | — |
Unsecured line of credit | — |  |  | — |  |  | — |  |  | — |
Unsecured term loans, net | 796,798 |  |  | 796,312 |  |  | 798,813 |  |  | 799,580 |
Unsecured commercial paper | 750,000 |  |  | 750,000 |  |  | 500,000 |  |  | 500,000 |
Total | $ | 16,604,696 |  |  | $ | 16,011,829 |  |  | $ | 16,220,499 |  |  | $ | 15,113,281 |
_______________ (1)See Note 14.
Schedule of Derivative Assets at Fair Value [Table Text Block] | The following table presents the aggregate fair value of the Company’s interest rate swaps as of September 30, 2025 and December 31, 2024 (in thousands):
Fair value |  | September 30, 2025 |  | December 31, 2024
Interest rate swaps |  | $ | (8,510) |  |  | $ | 5,252 |

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- Definition Tabular disclosure of input and valuation technique used to measure fair value and change in valuation approach and technique for each separate class of asset and liability measured on recurring and nonrecurring basis. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 103 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482078/820-10-55-103 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details
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- Definition Tabular disclosure of the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Name Accounting Standards Codification -Section 55 -Paragraph 10 -SubTopic 10 -Topic 825 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482881/825-10-55-10 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-13 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 12 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482881/825-10-55-12 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 12 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-12 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 825 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 11 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-11 + Details
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