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Schedule III Real Estate and Accumulated Depreciation - Summary of Activity (Details) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 USD ($) property | Dec. 31, 2022 USD ($) property | Dec. 31, 2021 USD ($) property
Reconciliation of total real estate carrying value |  |  |
Balance at Beginning of Period | $ 42,689,699 | $ 35,952,659 | $ 21,048,334
Acquisitions and development | 7,239,885 | 8,021,159 | 5,851,945
Merger Additions | 0 | 0 | 11,722,801
Less amounts allocated to acquired lease intangible assets and liabilities on our Consolidated Balance Sheets | (484,096) | (625,730) | (826,064)
Improvements, Etc. | 54,904 | 99,484 | 56,567
Other (Leasing Costs and Building Adjustments) | 49,504 | 97,482 | 64,807
Total Additions | 6,860,197 | 7,592,395 | 16,870,056
Cost of Real Estate sold | 125,166 | 402,386 | 1,206,837
Cost of Equipment sold | 11 | 0 | 8
Orion Divestiture | 0 | 0 | 634,254
Releasing costs | 0 | 53 | 40
Other | 111,851 | 39,463 | 91,176
Total Deductions | 237,028 | 441,902 | 1,932,315
Foreign Currency Translation | 329,618 | (413,453) | (33,416)
Balance at Close of Period | 49,642,486 | 42,689,699 | 35,952,659
Reconciliation of accumulated depreciation |  |  |
Balance at Beginning of Period | 4,908,658 | 3,963,753 | 3,563,178
Additions During Period - Provision for Depreciation | 1,233,709 | 1,028,182 | 628,246
Accumulated depreciation of real estate and equipment sold or disposed of | 57,609 | 73,913 | 226,897
Foreign Currency Translation | 11,978 | (9,364) | (774)
Balance at Close of Period | $ 6,096,736 | 4,908,658 | 3,963,753
Other Disclosure Notes |  |  |
Number of properties | property | 13,458 |  |
Unamortized net debt premiums on mortgages payable excluded from encumbrances | $ (800) |  |
Number of properties secured by mortgages | property | 131 |  |
Aggregate cost for federal income tax purposes | $ 55,200,000 |  |
Joint ventures contribution | 38,400 |  |
Reclassification of right of use assets under finance leases | 11,300 | 3,300 | 20,100
Mortgage assumption |  | 43,000 | 43,700
Limited partnership units |  |  | 51,200
Building razed | 14,000 | $ 13,600 | $ 43,000
Provisions for impairment | $ 97,500 |  |
Number of properties on which provisions for impairment were recorded | property | 112 | 94 | 103
U.S. | Single-client properties |  |  |
Other Disclosure Notes |  |  |
Number of properties | property | 12,851 |  |
U.S. | Multi-client properties |  |  |
Other Disclosure Notes |  |  |
Number of properties | property | 149 |  |
U.K. | Single-client properties |  |  |
Other Disclosure Notes |  |  |
Number of properties | property | 191 |  |
U.K. | Multi-client properties |  |  |
Other Disclosure Notes |  |  |
Number of properties | property | 100 |  |
Europe | Single-client properties |  |  |
Other Disclosure Notes |  |  |
Number of properties | property | 148 |  |
Europe | Multi-client properties |  |  |
Other Disclosure Notes |  |  |
Number of properties | property | 12 |  |
Crest Net Lease, Inc |  |  |
Other Disclosure Notes |  |  |
Aggregate cost for federal income tax purposes | $ 26,100 |  |
Crest Net Lease, Inc | U.S. | Single-client properties |  |  |
Other Disclosure Notes |  |  |
Number of properties | property | 7 |  |

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