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v3.25.3

Debt - Narrative (Details) - USD ($) | 1 Months Ended | 3 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | --- | ---
Aug. 31, 2025 | Jul. 31, 2025 | Jun. 30, 2025 | Jul. 31, 2024 | Sep. 30, 2025 | Sep. 30, 2025 | Sep. 30, 2024 | Apr. 30, 2025 | Dec. 31, 2024
Notes Payable, Unsecured Notes and Credit Facility |  |  |  |  |  |  |  |  |
Commercial paper, maximum borrowing capacity |  |  |  |  | $ 1,000,000,000 | $ 1,000,000,000 |  | $ 500,000,000 |
Repayment of unsecured notes |  |  |  |  |  | 525,000,000 | $ 0 |  |
Net carrying value of apartment communities and improved land parcels securing debt |  |  |  |  | $ 20,526,249,000 | 20,526,249,000 |  |  | $ 19,767,062,000
Minimum |  |  |  |  |  |  |  |  |
Notes Payable, Unsecured Notes and Credit Facility |  |  |  |  |  |  |  |  |
Debt instrument, basis spread on variable rate (as a percent) |  |  |  |  | (0.02%) |  |  |  |
Maximum |  |  |  |  |  |  |  |  |
Notes Payable, Unsecured Notes and Credit Facility |  |  |  |  |  |  |  |  |
Debt instrument, basis spread on variable rate (as a percent) |  |  |  |  | 0.02% |  |  |  |
Asset Pledged as Collateral | Notes Payable, Other Payables |  |  |  |  |  |  |  |  |
Notes Payable, Unsecured Notes and Credit Facility |  |  |  |  |  |  |  |  |
Net carrying value of apartment communities and improved land parcels securing debt |  |  |  |  | $ 1,217,993,000 | 1,217,993,000 |  |  |
Credit Facility |  |  |  |  |  |  |  |  |
Notes Payable, Unsecured Notes and Credit Facility |  |  |  |  |  |  |  |  |
Available borrowing capacity |  |  |  |  | $ 2,500,000,000 | $ 2,500,000,000 |  | 2,250,000,000 | $ 2,250,000,000
Current interest rate (as a percent) |  |  |  |  | 4.95% | 4.95% |  |  |
Debt instrument, basis spread on variable rate (as a percent) |  |  |  |  | 0.705% |  |  |  |
Annual facility fee, percentage |  |  |  |  | 0.12% |  |  |  |
Debt instrument, basis spread on variable rate, increase (decrease) |  |  |  | 0.02% |  |  |  |  |
Line of credit facility, commitment fee percentage, increase (decrease) |  |  |  | 0.005% |  |  |  |  |
Credit Facility | Minimum |  |  |  |  |  |  |  |  |
Notes Payable, Unsecured Notes and Credit Facility |  |  |  |  |  |  |  |  |
Debt instrument, basis spread on variable rate (as a percent) |  |  |  |  | 0.65% |  |  |  |
Annual facility fee, percentage |  |  |  |  | 0.10% |  |  |  |
Credit Facility | Maximum |  |  |  |  |  |  |  |  |
Notes Payable, Unsecured Notes and Credit Facility |  |  |  |  |  |  |  |  |
Debt instrument, basis spread on variable rate (as a percent) |  |  |  |  | 1.40% |  |  |  |
Annual facility fee, percentage |  |  |  |  | 0.30% |  |  |  |
Variable Rate Unsecured Term Loan $550 Million |  |  |  |  |  |  |  |  |
Notes Payable, Unsecured Notes and Credit Facility |  |  |  |  |  |  |  |  |
Debt instrument, increase (decrease), other, net | $ 100,000,000 |  |  |  |  |  |  |  |
Variable Rate Unsecured Term Loan $550 Million | Unsecured notes |  |  |  |  |  |  |  |  |
Notes Payable, Unsecured Notes and Credit Facility |  |  |  |  |  |  |  |  |
Current interest rate (as a percent) |  |  |  |  | 4.44% | 4.44% |  |  |
Debt instrument, basis spread on variable rate (as a percent) |  |  |  |  | 0.78% |  |  |  |
Assumption of fixed rate mortgage loan |  |  |  |  | $ 550,000,000 | $ 550,000,000 |  | $ 450,000,000 |
Variable Rate Unsecured Term Loan $550 Million | Minimum |  |  |  |  |  |  |  |  |
Notes Payable, Unsecured Notes and Credit Facility |  |  |  |  |  |  |  |  |
Debt instrument, basis spread on variable rate (as a percent) |  |  |  |  | 0.70% |  |  |  |
Variable Rate Unsecured Term Loan $550 Million | Maximum |  |  |  |  |  |  |  |  |
Notes Payable, Unsecured Notes and Credit Facility |  |  |  |  |  |  |  |  |
Debt instrument, basis spread on variable rate (as a percent) |  |  |  |  | 1.60% |  |  |  |
Notes Payable 3.550 Maturities 2025 | Unsecured notes |  |  |  |  |  |  |  |  |
Notes Payable, Unsecured Notes and Credit Facility |  |  |  |  |  |  |  |  |
Repayment of unsecured notes |  |  | $ 525,000,000 |  |  |  |  |  |
Fixed interest rate |  |  | 3.45% |  |  |  |  |  |
Unsecured Notes 5.000 Percent |  |  |  |  |  |  |  |  |
Notes Payable, Unsecured Notes and Credit Facility |  |  |  |  |  |  |  |  |
Proceeds from issuance of debt |  | $ 394,888,000 |  |  |  |  |  |  |
Unsecured Notes 5.000 Percent | Unsecured notes |  |  |  |  |  |  |  |  |
Notes Payable, Unsecured Notes and Credit Facility |  |  |  |  |  |  |  |  |
Current interest rate (as a percent) |  | 5.05% |  |  |  |  |  |  |
Fixed interest rate |  | 5.00% |  |  |  |  |  |  |
Unsecured Notes 5.000 Percent | Long-Term Debt |  |  |  |  |  |  |  |  |
Notes Payable, Unsecured Notes and Credit Facility |  |  |  |  |  |  |  |  |
Assumption of fixed rate mortgage loan |  | $ 400,000,000 |  |  |  |  |  |  |

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