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Mortgages and Notes Payable (Details) | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2024 USD ($) extension | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($) | Jan. 31, 2025 USD ($) | Dec. 31, 2019
Debt Instrument [Line Items] |  |  |  |  |
Mortgages and notes payable, net | $ 3,293,559,000 | $ 3,213,206,000 |  |  |
Less-unamortized debt issuance costs | (14,442,000) | (17,739,000) |  |  |
Scheduled future principal payments [Abstract] |  |  |  |  |
2025 | 7,156,000 |  |  |  |
2026 | 206,922,000 |  |  |  |
2027 | 458,976,000 |  |  |  |
2028 | 803,168,000 |  |  |  |
2029 | 517,267,000 |  |  |  |
Thereafter | 1,314,512,000 |  |  |  |
Less-unamortized debt issuance costs | (14,442,000) | (17,739,000) |  |  |
Mortgages and notes payable, net | 3,293,559,000 | 3,213,206,000 |  |  |
Gains/(losses) on debt extinguishment | $ (173,000) | (602,000) | $ 0 |  |
Lender covenant compliance to accelerate outstanding borrowings | 51.00% |  |  |  |
Cross-default minimum threshold | $ 35,000,000.0 |  |  |  |
Holders covenant compliance of bonds | 25.00% |  |  |  |
Uncured covenant compliance default period | 60 days |  |  |  |
Maximum liquidity requirements | 1 year |  |  |  |
Capitalized Interest [Abstract] |  |  |  |  |
Capitalized Interest | $ 8,500,000 | 9,000,000.0 | 4,000,000.0 |  |
Variable Interest Entity, Primary Beneficiary [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Mortgages and notes payable, net | 44,325,000 | $ 44,192,000 |  |  |
Percentage of equity interest in consolidated affiliates |  |  |  |  | 80.00%
Effective interest rate (in hundredths) |  | 7.29% |  |  |
Scheduled future principal payments [Abstract] |  |  |  |  |
Mortgages and notes payable, net | 44,325,000 | $ 44,192,000 |  |  |
Debt issuance costs |  | 800,000 |  |  |
Principal amount of debt |  | $ 45,000,000.0 |  |  |
Term of debt instrument (in years) |  | 5 years |  |  |
Floating to Fixed Interest Rate Swaps (2017) [Member] |  |  |  |  |
Scheduled future principal payments [Abstract] |  |  |  |  |
Amount of borrowings outstanding, subject to swaps | $ 50,000,000.0 |  |  |  |
Underlying treasury rate term (in years) | 1 month |  |  |  |
Weighted average interest rate under derivative instruments (in hundredths) | 1.693% |  |  |  |
2023 Forward Starting Swaps [Member] |  |  |  |  |
Scheduled future principal payments [Abstract] |  |  |  |  |
Amount of borrowings outstanding, subject to swaps |  | $ 200,000,000.0 |  |  |
Underlying treasury rate term (in years) |  | 10 years |  |  |
Weighted average interest rate under derivative instruments (in hundredths) |  | 4.498% |  |  |
Gain on forward starting interest rate swaps |  | $ (500,000) |  |  |
5.69% Mortgage Loan due 2028 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Effective interest rate (in hundredths) |  | 5.69% |  |  |
Scheduled future principal payments [Abstract] |  |  |  |  |
Debt issuance costs |  | $ 1,300,000 |  |  |
Principal amount of debt |  | $ 200,000,000.0 |  |  |
Term of debt instrument (in years) |  | 5 years |  |  |
7.650% (7.836% effective rate) Notes due 2034 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Effective interest rate (in hundredths) |  | 7.836% |  |  |
Scheduled future principal payments [Abstract] |  |  |  |  |
Debt issuance costs |  | $ 3,200,000 |  |  |
Gains/(losses) on debt extinguishment |  | (600,000) |  |  |
Principal amount of debt |  | $ 350,000,000.0 |  |  |
Stated interest rate (in hundredths) |  | 7.65% |  |  |
Original issuance discount |  | $ 4,600,000 |  |  |
Variable Rate Term Loan due 2026 [Member] |  |  |  |  |
Scheduled future principal payments [Abstract] |  |  |  |  |
Principal amount of debt |  |  | 200,000,000.0 |  |
Variable Rate Term Loan due 2027 [Member] |  |  |  |  |
Scheduled future principal payments [Abstract] |  |  |  |  |
Debt issuance costs |  |  | $ 2,700,000 |  |
Temporary reduction in interest rate due to sustainability goals (in hundredths) |  |  | 0.025% |  |
Principal amount of debt |  |  | $ 150,000,000.0 |  |
Variable Rate Term Loan due 2027 [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] |  |  |  |  |
Scheduled future principal payments [Abstract] |  |  |  |  |
Interest rate |  |  | SOFR |  |
Interest rate, basis spread (in hundredths) |  |  | 0.95% |  |
Variable Rate Term Loan due 2027 [Member] | SOFR Related Spread Adjustment [Member] |  |  |  |  |
Scheduled future principal payments [Abstract] |  |  |  |  |
Interest rate, basis spread (in hundredths) |  |  | 0.10% |  |
Variable Rate Term Loan due 2024 [Member] |  |  |  |  |
Scheduled future principal payments [Abstract] |  |  |  |  |
Temporary reduction in interest rate due to sustainability goals (in hundredths) |  |  | 0.01% |  |
Principal amount of debt |  |  | $ 200,000,000.0 |  |
Term of debt instrument (in years) |  |  | 2 years |  |
Variable Rate Term Loan due 2024 [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] |  |  |  |  |
Scheduled future principal payments [Abstract] |  |  |  |  |
Interest rate |  |  | SOFR |  |
Interest rate, basis spread (in hundredths) |  |  | 0.95% |  |
Variable Rate Term Loan due 2024 [Member] | SOFR Related Spread Adjustment [Member] |  |  |  |  |
Scheduled future principal payments [Abstract] |  |  |  |  |
Interest rate, basis spread (in hundredths) |  |  | 0.10% |  |
Revolving Credit Facility [Member] |  |  |  |  |
Scheduled future principal payments [Abstract] |  |  |  |  |
Maximum borrowing capacity on revolving credit facility | $ 750,000,000.0 |  |  |  |
Number of additional maturity extensions | extension | 2 |  |  |  |
Term of optional extension | 6 months |  |  |  |
Annual facility fee (in hundredths) | 0.20% |  |  |  |
Debt issuance costs | $ 7,700,000 |  |  |  |
Gains/(losses) on debt extinguishment | $ 200,000 |  |  |  |
Temporary reduction in interest rate due to sustainability goals (in hundredths) | 0.025% |  |  |  |
Amount outstanding on revolving credit facility | $ 104,000,000.0 |  |  |  |
Outstanding letters of credit on revolving credit facility | 100,000 |  |  |  |
Unused borrowing capacity on revolving credit facility | $ 645,900,000 |  |  |  |
Revolving Credit Facility [Member] | Subsequent Event [Member] |  |  |  |  |
Scheduled future principal payments [Abstract] |  |  |  |  |
Amount outstanding on revolving credit facility |  |  |  | $ 119,000,000.0 |
Outstanding letters of credit on revolving credit facility |  |  |  | 100,000 |
Unused borrowing capacity on revolving credit facility |  |  |  | $ 630,900,000 |
Revolving Credit Facility [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] |  |  |  |  |
Scheduled future principal payments [Abstract] |  |  |  |  |
Interest rate | SOFR |  |  |  |
Interest rate, basis spread (in hundredths) | 0.85% |  |  |  |
Revolving Credit Facility [Member] | SOFR Related Spread Adjustment [Member] |  |  |  |  |
Scheduled future principal payments [Abstract] |  |  |  |  |
Interest rate, basis spread (in hundredths) | 0.10% |  |  |  |
3.625% (3.752% effective rate) Notes due 2023 [Member] |  |  |  |  |
Scheduled future principal payments [Abstract] |  |  |  |  |
Principal amount of debt |  |  | $ 250,000,000 |  |
Stated interest rate (in hundredths) |  |  | 3.625% |  |
Carrying Amount of Notes, Total |  |  |  |  |
Scheduled future principal payments [Abstract] |  |  |  |  |
Principal amount of debt | $ 2,141,800,000 |  |  |  |
Secured indebtedness [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Mortgages and notes payable, net | 712,186,000 | 720,752,000 |  |  |
Aggregate undepreciated book value of secured real estate assets | 1,245,000,000 |  |  |  |
Annual repayments through principal amortization | 7,100,000 |  |  |  |
Scheduled future principal payments [Abstract] |  |  |  |  |
Mortgages and notes payable, net | 712,186,000 | 720,752,000 |  |  |
Secured indebtedness [Member] | 5.69% Mortgage Loan due 2028 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Mortgages and notes payable, net | 200,000,000 | 200,000,000 |  |  |
Scheduled future principal payments [Abstract] |  |  |  |  |
Mortgages and notes payable, net | 200,000,000 | 200,000,000 |  |  |
Secured indebtedness [Member] | 7.29% Mortgage Loan due 2028 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Mortgages and notes payable, net | 44,965,000 | 45,000,000 |  |  |
Scheduled future principal payments [Abstract] |  |  |  |  |
Mortgages and notes payable, net | 44,965,000 | 45,000,000 |  |  |
Secured indebtedness [Member] | 4.27% (3.61% effective rate) mortgage loan due 2028 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Mortgages and notes payable, net | 107,584,000 | 110,391,000 |  |  |
Unamortized premium | 2,100,000 | 2,700,000 |  |  |
Scheduled future principal payments [Abstract] |  |  |  |  |
Mortgages and notes payable, net | 107,584,000 | 110,391,000 |  |  |
Secured indebtedness [Member] | 4.0% Mortgage Loan Due 2029 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Mortgages and notes payable, net | 84,712,000 | 87,003,000 |  |  |
Scheduled future principal payments [Abstract] |  |  |  |  |
Mortgages and notes payable, net | 84,712,000 | 87,003,000 |  |  |
Secured indebtedness [Member] | 3.61% (3.19% effective rate) mortgage loan due 2029 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Mortgages and notes payable, net | 84,054,000 | 84,360,000 |  |  |
Unamortized premium | 1,400,000 | 1,700,000 |  |  |
Scheduled future principal payments [Abstract] |  |  |  |  |
Mortgages and notes payable, net | 84,054,000 | 84,360,000 |  |  |
Secured indebtedness [Member] | 3.40% (3.50% effective rate) mortgage loan due 2033 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Mortgages and notes payable, net | 69,575,000 | 69,524,000 |  |  |
Unamortized discount | (400,000) | (500,000) |  |  |
Scheduled future principal payments [Abstract] |  |  |  |  |
Mortgages and notes payable, net | 69,575,000 | 69,524,000 |  |  |
Secured indebtedness [Member] | 4.60% (3.73% effective rate) mortgage loan due 2037 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Mortgages and notes payable, net | 121,296,000 | 124,474,000 |  |  |
Unamortized premium | 8,000,000.0 | 8,600,000 |  |  |
Scheduled future principal payments [Abstract] |  |  |  |  |
Mortgages and notes payable, net | 121,296,000 | 124,474,000 |  |  |
Unsecured indebtedness [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Mortgages and notes payable, net | 2,595,815,000 | 2,510,193,000 |  |  |
Scheduled future principal payments [Abstract] |  |  |  |  |
Mortgages and notes payable, net | 2,595,815,000 | 2,510,193,000 |  |  |
Unsecured indebtedness [Member] | 3.875% (4.038% effective rate) Notes due 2027 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Mortgages and notes payable, net | 299,134,000 | 298,734,000 |  |  |
Unamortized discount | (900,000) | (1,300,000) |  |  |
Scheduled future principal payments [Abstract] |  |  |  |  |
Mortgages and notes payable, net | 299,134,000 | 298,734,000 |  |  |
Unsecured indebtedness [Member] | 4.125% (4.271% effective rate) Notes due 2028 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Mortgages and notes payable, net | 348,690,000 | 348,276,000 |  |  |
Unamortized discount | (1,300,000) | (1,700,000) |  |  |
Scheduled future principal payments [Abstract] |  |  |  |  |
Mortgages and notes payable, net | 348,690,000 | 348,276,000 |  |  |
Unsecured indebtedness [Member] | 4.20% (4.234% effective rate) Notes due 2029 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Mortgages and notes payable, net | 349,583,000 | 349,484,000 |  |  |
Unamortized discount | (400,000) | (500,000) |  |  |
Scheduled future principal payments [Abstract] |  |  |  |  |
Mortgages and notes payable, net | 349,583,000 | 349,484,000 |  |  |
Unsecured indebtedness [Member] | 3.050% (3.079% effective rate) Notes due 2030 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Mortgages and notes payable, net | 399,498,000 | 399,400,000 |  |  |
Unamortized discount | (500,000) | (600,000) |  |  |
Scheduled future principal payments [Abstract] |  |  |  |  |
Mortgages and notes payable, net | 399,498,000 | 399,400,000 |  |  |
Unsecured indebtedness [Member] | 2.600% (2.645% effective rate) Notes due 2031 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Mortgages and notes payable, net | 399,048,000 | 398,892,000 |  |  |
Unamortized discount | (1,000,000.0) | (1,100,000) |  |  |
Scheduled future principal payments [Abstract] |  |  |  |  |
Mortgages and notes payable, net | 399,048,000 | 398,892,000 |  |  |
Unsecured indebtedness [Member] | 7.650% (7.836% effective rate) Notes due 2034 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Mortgages and notes payable, net | 345,862,000 | 345,407,000 |  |  |
Unamortized discount | (4,100,000) | (4,600,000) |  |  |
Scheduled future principal payments [Abstract] |  |  |  |  |
Mortgages and notes payable, net | 345,862,000 | 345,407,000 |  |  |
Unsecured indebtedness [Member] | Variable Rate Term Loan due 2026 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Mortgages and notes payable, net | $ 200,000,000 | 200,000,000 |  |  |
Effective interest rate (in hundredths) | 5.35% |  |  |  |
Scheduled future principal payments [Abstract] |  |  |  |  |
Mortgages and notes payable, net | $ 200,000,000 | 200,000,000 |  |  |
Unsecured indebtedness [Member] | Variable Rate Term Loan due 2027 [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Mortgages and notes payable, net | $ 150,000,000 | 150,000,000 |  |  |
Effective interest rate (in hundredths) | 5.35% |  |  |  |
Scheduled future principal payments [Abstract] |  |  |  |  |
Mortgages and notes payable, net | $ 150,000,000 | 150,000,000 |  |  |
Unsecured indebtedness [Member] | Revolving Credit Facility [Member] |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |
Mortgages and notes payable, net | $ 104,000,000 | 20,000,000 |  |  |
Effective interest rate (in hundredths) | 5.25% |  |  |  |
Scheduled future principal payments [Abstract] |  |  |  |  |
Mortgages and notes payable, net | $ 104,000,000 | $ 20,000,000 |  |  |

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