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v3.22.4

Notes Payable (Notes Payable) (Details) $ in Thousands | Dec. 31, 2022 USD ($) real_estate_facility | Apr. 23, 2021 | Aug. 15, 2022 USD ($) | Dec. 31, 2021 USD ($) | Nov. 09, 2021 | Jan. 19, 2021
--- | --- | --- | --- | --- | --- | ---
Debt Instrument [Line Items] |  |  |  |  |  |
Principal | $ 6,910,586 |  |  |  |  |
Unamortized Costs | (39,760) |  |  |  |  |
Book Value | 6,870,826 |  |  | $ 7,475,279 |  |
Fair Value | 5,958,083 |  |  | 7,589,932 |  |
U.S. Dollar Denominated Unsecured Debt |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Principal | 5,250,000 |  |  |  |  |
Unamortized Costs | (26,291) |  |  |  |  |
Book Value | 5,223,709 |  |  | 5,717,998 |  |
Fair Value | $ 4,635,551 |  |  | 5,831,539 |  |
U.S. Dollar Denominated Unsecured Debt | Notes due September 15, 2022 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Coupon Rate |  |  | 2.37% |  |  |
Principal |  |  | $ 500,000 |  |  |
Book Value |  |  |  | 499,637 |  |
Fair Value |  |  |  | 506,362 |  |
U.S. Dollar Denominated Unsecured Debt | Notes due April 23, 2024 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Effective Rate | 2.831% |  |  |  |  |
Principal | $ 700,000 |  |  |  |  |
Unamortized Costs | (925) |  |  |  |  |
Book Value | 699,075 |  |  | 698,372 |  |
Fair Value | $ 691,309 |  |  | 700,314 |  |
U.S. Dollar Denominated Unsecured Debt | Notes due February 15, 2026 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Coupon Rate | 0.875% |  |  |  |  | 0.875%
Effective Rate | 1.03% |  |  |  |  |
Principal | $ 500,000 |  |  |  |  |
Unamortized Costs | (2,322) |  |  |  |  |
Book Value | 497,678 |  |  | 496,939 |  |
Fair Value | $ 441,849 |  |  | 488,141 |  |
U.S. Dollar Denominated Unsecured Debt | Notes due November 9, 2026 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Coupon Rate | 1.50% |  |  |  | 1.50% |
Effective Rate | 1.64% |  |  |  |  |
Principal | $ 650,000 |  |  |  |  |
Unamortized Costs | (3,357) |  |  |  |  |
Book Value | 646,643 |  |  | 645,773 |  |
Fair Value | $ 578,899 |  |  | 649,996 |  |
U.S. Dollar Denominated Unsecured Debt | Notes due September 15, 2027 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Coupon Rate | 3.094% |  |  |  |  |
Effective Rate | 3.218% |  |  |  |  |
Principal | $ 500,000 |  |  |  |  |
Unamortized Costs | (2,492) |  |  |  |  |
Book Value | 497,508 |  |  | 496,980 |  |
Fair Value | $ 466,029 |  |  | 535,206 |  |
U.S. Dollar Denominated Unsecured Debt | Notes due May 1, 2028 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Coupon Rate | 1.85% | 1.85% |  |  |  |
Effective Rate | 1.962% |  |  |  |  |
Principal | $ 650,000 |  |  |  |  |
Unamortized Costs | (3,599) |  |  |  |  |
Book Value | 646,401 |  |  | 645,724 |  |
Fair Value | $ 558,197 |  |  | 649,221 |  |
U.S. Dollar Denominated Unsecured Debt | Notes due November 9, 2028 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Coupon Rate | 1.95% |  |  |  | 1.95% |
Effective Rate | 2.044% |  |  |  |  |
Principal | $ 550,000 |  |  |  |  |
Unamortized Costs | (2,818) |  |  |  |  |
Book Value | 547,182 |  |  | 546,701 |  |
Fair Value | $ 468,509 |  |  | 548,241 |  |
U.S. Dollar Denominated Unsecured Debt | Notes due May 1, 2029 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Coupon Rate | 3.385% |  |  |  |  |
Effective Rate | 3.459% |  |  |  |  |
Principal | $ 500,000 |  |  |  |  |
Unamortized Costs | (1,947) |  |  |  |  |
Book Value | 498,053 |  |  | 497,743 |  |
Fair Value | $ 456,855 |  |  | 545,580 |  |
U.S. Dollar Denominated Unsecured Debt | Notes due May 1, 2031 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Coupon Rate | 2.30% | 2.30% |  |  |  |
Effective Rate | 2.419% |  |  |  |  |
Principal | $ 650,000 |  |  |  |  |
Unamortized Costs | (5,697) |  |  |  |  |
Book Value | 644,303 |  |  | 643,617 |  |
Fair Value | $ 530,390 |  |  | 656,546 |  |
U.S. Dollar Denominated Unsecured Debt | Notes due November 9, 2031 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Coupon Rate | 2.25% |  |  |  | 2.25% |
Effective Rate | 2.322% |  |  |  |  |
Principal | $ 550,000 |  |  |  |  |
Unamortized Costs | (3,134) |  |  |  |  |
Book Value | 546,866 |  |  | 546,512 |  |
Fair Value | $ 443,514 |  |  | 551,932 |  |
U.S. Dollar Denominated Unsecured Debt | SOFR | Notes due April 23, 2024 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Interest rate spread | 0.47% | 0.47% |  |  |  |
Euro Denominated Unsecured Debt |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Principal | $ 1,650,494 |  |  |  |  |
Unamortized Costs | (13,469) |  |  |  |  |
Book Value | 1,637,025 |  |  | 1,733,997 |  |
Fair Value | $ 1,312,964 |  |  | 1,734,185 |  |
Euro Denominated Unsecured Debt | Notes due April 12, 2024 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Coupon Rate | 1.54% |  |  |  |  |
Effective Rate | 1.54% |  |  |  |  |
Principal | $ 107,035 |  |  |  |  |
Unamortized Costs | 0 |  |  |  |  |
Book Value | 107,035 |  |  | 113,431 |  |
Fair Value | $ 104,344 |  |  | 117,526 |  |
Euro Denominated Unsecured Debt | Notes due November 3, 2025 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Coupon Rate | 2.175% |  |  |  |  |
Effective Rate | 2.175% |  |  |  |  |
Principal | $ 259,039 |  |  |  |  |
Unamortized Costs | 0 |  |  |  |  |
Book Value | 259,039 |  |  | 274,518 |  |
Fair Value | $ 246,119 |  |  | 295,256 |  |
Euro Denominated Unsecured Debt | Notes due September 9, 2030 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Coupon Rate | 0.50% |  |  |  |  |
Effective Rate | 0.64% |  |  |  |  |
Principal | $ 749,245 |  |  |  |  |
Unamortized Costs | (8,611) |  |  |  |  |
Book Value | 740,634 |  |  | 784,287 |  |
Fair Value | $ 566,204 |  |  | 769,561 |  |
Euro Denominated Unsecured Debt | Notes due January 24, 2032 |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Coupon Rate | 0.875% |  |  |  |  |
Effective Rate | 0.978% |  |  |  |  |
Principal | $ 535,175 |  |  |  |  |
Unamortized Costs | (4,858) |  |  |  |  |
Book Value | 530,317 |  |  | 561,761 |  |
Fair Value | $ 396,297 |  |  | 551,842 |  |
Mortgage Debt |  |  |  |  |  |
Debt Instrument [Line Items] |  |  |  |  |  |
Number of real estate facilities securing debt | real_estate_facility | 5 |  |  |  |  |
Net book value of real estate facilities securing notes payable | $ 17,000 |  |  |  |  |
Coupon Rate | 3.41% |  |  |  |  |
Effective Rate | 3.41% |  |  |  |  |
Principal | $ 10,092 |  |  |  |  |
Unamortized Costs | 0 |  |  |  |  |
Book Value | 10,092 |  |  | 23,284 |  |
Fair Value | $ 9,568 |  |  | $ 24,208 |  |

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