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Schedule III - Real Estate and Accumulated Depreciation (Details) - USD ($) $ in Thousands | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017 | Dec. 31, 2016
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SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items] |  |  |  |
Encumbrances | $ 2,019,700 |  |  |
Initial Cost |  |  |  |
Land | 1,596,948 |  |  |
Building & Improvements | 6,033,164 |  |  |
Cost Capitalized Subsequent To Acquisition |  |  |  |
Land | 154,596 |  |  |
Building & Improvements | 999,859 |  |  |
Gross Amount at Which Carried at Close of Period |  |  |  |
Land | 1,751,544 |  |  |
Building & Improvements | 7,033,023 |  |  |
Total | 8,784,567 | $ 8,513,935 | $ 10,206,122 | $ 12,743,332
Accumulated Depreciation | 2,060,560 | $ 2,099,137 | $ 2,300,116 | $ 2,264,694
420 Lexington Avenue |  |  |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items] |  |  |  |
Encumbrances | 299,165 |  |  |
Initial Cost |  |  |  |
Land | 0 |  |  |
Building & Improvements | 333,499 |  |  |
Cost Capitalized Subsequent To Acquisition |  |  |  |
Land | 0 |  |  |
Building & Improvements | 192,729 |  |  |
Gross Amount at Which Carried at Close of Period |  |  |  |
Land | 0 |  |  |
Building & Improvements | 526,228 |  |  |
Total | 526,228 |  |  |
Accumulated Depreciation | 151,898 |  |  |
711 Third Avenue |  |  |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items] |  |  |  |
Encumbrances | 0 |  |  |
Initial Cost |  |  |  |
Land | 19,844 |  |  |
Building & Improvements | 115,769 |  |  |
Cost Capitalized Subsequent To Acquisition |  |  |  |
Land | 0 |  |  |
Building & Improvements | 59,685 |  |  |
Gross Amount at Which Carried at Close of Period |  |  |  |
Land | 19,844 |  |  |
Building & Improvements | 175,454 |  |  |
Total | 195,298 |  |  |
Accumulated Depreciation | 52,265 |  |  |
555 W. 57th Street |  |  |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items] |  |  |  |
Encumbrances | 0 |  |  |
Initial Cost |  |  |  |
Land | 18,846 |  |  |
Building & Improvements | 140,946 |  |  |
Cost Capitalized Subsequent To Acquisition |  |  |  |
Land | 0 |  |  |
Building & Improvements | 544 |  |  |
Gross Amount at Which Carried at Close of Period |  |  |  |
Land | 18,846 |  |  |
Building & Improvements | 141,490 |  |  |
Total | 160,336 |  |  |
Accumulated Depreciation | 75,340 |  |  |
461 Fifth Avenue |  |  |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items] |  |  |  |
Encumbrances | 0 |  |  |
Initial Cost |  |  |  |
Land | 0 |  |  |
Building & Improvements | 88,276 |  |  |
Cost Capitalized Subsequent To Acquisition |  |  |  |
Land | 0 |  |  |
Building & Improvements | 19,670 |  |  |
Gross Amount at Which Carried at Close of Period |  |  |  |
Land | 0 |  |  |
Building & Improvements | 107,946 |  |  |
Total | 107,946 |  |  |
Accumulated Depreciation | 34,535 |  |  |
750 Third Avenue |  |  |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items] |  |  |  |
Encumbrances | 0 |  |  |
Initial Cost |  |  |  |
Land | 51,093 |  |  |
Building & Improvements | 251,523 |  |  |
Cost Capitalized Subsequent To Acquisition |  |  |  |
Land | 0 |  |  |
Building & Improvements | 3,449 |  |  |
Gross Amount at Which Carried at Close of Period |  |  |  |
Land | 51,093 |  |  |
Building & Improvements | 254,972 |  |  |
Total | 306,065 |  |  |
Accumulated Depreciation | 109,685 |  |  |
625 Madison Avenue |  |  |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items] |  |  |  |
Encumbrances | 0 |  |  |
Initial Cost |  |  |  |
Land | 0 |  |  |
Building & Improvements | 291,319 |  |  |
Cost Capitalized Subsequent To Acquisition |  |  |  |
Land | 0 |  |  |
Building & Improvements | 14,908 |  |  |
Gross Amount at Which Carried at Close of Period |  |  |  |
Land | 0 |  |  |
Building & Improvements | 306,227 |  |  |
Total | 306,227 |  |  |
Accumulated Depreciation | 132,531 |  |  |
485 Lexington Avenue |  |  |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items] |  |  |  |
Encumbrances | 450,000 |  |  |
Initial Cost |  |  |  |
Land | 78,282 |  |  |
Building & Improvements | 452,631 |  |  |
Cost Capitalized Subsequent To Acquisition |  |  |  |
Land | 0 |  |  |
Building & Improvements | 6,933 |  |  |
Gross Amount at Which Carried at Close of Period |  |  |  |
Land | 78,282 |  |  |
Building & Improvements | 459,564 |  |  |
Total | 537,846 |  |  |
Accumulated Depreciation | 197,431 |  |  |
609 Fifth Avenue |  |  |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items] |  |  |  |
Encumbrances | 53,773 |  |  |
Initial Cost |  |  |  |
Land | 36,677 |  |  |
Building & Improvements | 195,481 |  |  |
Cost Capitalized Subsequent To Acquisition |  |  |  |
Land | 0 |  |  |
Building & Improvements | 41,197 |  |  |
Gross Amount at Which Carried at Close of Period |  |  |  |
Land | 36,677 |  |  |
Building & Improvements | 236,678 |  |  |
Total | 273,355 |  |  |
Accumulated Depreciation | 44,728 |  |  |
810 Seventh Avenue |  |  |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items] |  |  |  |
Encumbrances | 0 |  |  |
Initial Cost |  |  |  |
Land | 114,077 |  |  |
Building & Improvements | 550,819 |  |  |
Cost Capitalized Subsequent To Acquisition |  |  |  |
Land | 0 |  |  |
Building & Improvements | (83) |  |  |
Gross Amount at Which Carried at Close of Period |  |  |  |
Land | 114,077 |  |  |
Building & Improvements | 550,736 |  |  |
Total | 664,813 |  |  |
Accumulated Depreciation | 190,457 |  |  |
1185 Avenue of the Americas |  |  |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items] |  |  |  |
Encumbrances | 0 |  |  |
Initial Cost |  |  |  |
Land | 0 |  |  |
Building & Improvements | 791,106 |  |  |
Cost Capitalized Subsequent To Acquisition |  |  |  |
Land | 0 |  |  |
Building & Improvements | 116,573 |  |  |
Gross Amount at Which Carried at Close of Period |  |  |  |
Land | 0 |  |  |
Building & Improvements | 907,679 |  |  |
Total | 907,679 |  |  |
Accumulated Depreciation | 292,739 |  |  |
1350 Avenue of the Americas |  |  |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items] |  |  |  |
Encumbrances | 0 |  |  |
Initial Cost |  |  |  |
Land | 90,941 |  |  |
Building & Improvements | 431,517 |  |  |
Cost Capitalized Subsequent To Acquisition |  |  |  |
Land | 0 |  |  |
Building & Improvements | (3,792) |  |  |
Gross Amount at Which Carried at Close of Period |  |  |  |
Land | 90,941 |  |  |
Building & Improvements | 427,725 |  |  |
Total | 518,666 |  |  |
Accumulated Depreciation | 142,533 |  |  |
1-6 Landmark Square |  |  |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items] |  |  |  |
Encumbrances | 100,000 |  |  |
Initial Cost |  |  |  |
Land | 27,852 |  |  |
Building & Improvements | 161,343 |  |  |
Cost Capitalized Subsequent To Acquisition |  |  |  |
Land | 985 |  |  |
Building & Improvements | 8,319 |  |  |
Gross Amount at Which Carried at Close of Period |  |  |  |
Land | 28,837 |  |  |
Building & Improvements | 169,662 |  |  |
Total | 198,499 |  |  |
Accumulated Depreciation | 84,164 |  |  |
7 Landmark Square |  |  |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items] |  |  |  |
Encumbrances | 0 |  |  |
Initial Cost |  |  |  |
Land | 1,721 |  |  |
Building & Improvements | 8,417 |  |  |
Cost Capitalized Subsequent To Acquisition |  |  |  |
Land | (985) |  |  |
Building & Improvements | (3,939) |  |  |
Gross Amount at Which Carried at Close of Period |  |  |  |
Land | 736 |  |  |
Building & Improvements | 4,478 |  |  |
Total | 5,214 |  |  |
Accumulated Depreciation | 1,657 |  |  |
1055 Washington Boulevard |  |  |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items] |  |  |  |
Encumbrances | 0 |  |  |
Initial Cost |  |  |  |
Land | 8,386 |  |  |
Building & Improvements | 43,242 |  |  |
Cost Capitalized Subsequent To Acquisition |  |  |  |
Land | 0 |  |  |
Building & Improvements | 10,545 |  |  |
Gross Amount at Which Carried at Close of Period |  |  |  |
Land | 8,386 |  |  |
Building & Improvements | 53,787 |  |  |
Total | 62,173 |  |  |
Accumulated Depreciation | 21,723 |  |  |
One Madison Ave |  |  |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items] |  |  |  |
Encumbrances | 0 |  |  |
Initial Cost |  |  |  |
Land | 173,546 |  |  |
Building & Improvements | 672,805 |  |  |
Cost Capitalized Subsequent To Acquisition |  |  |  |
Land | 0 |  |  |
Building & Improvements | 22,977 |  |  |
Gross Amount at Which Carried at Close of Period |  |  |  |
Land | 173,546 |  |  |
Building & Improvements | 695,782 |  |  |
Total | 869,328 |  |  |
Accumulated Depreciation | 210,128 |  |  |
100 Church Street |  |  |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items] |  |  |  |
Encumbrances | 209,296 |  |  |
Initial Cost |  |  |  |
Land | 34,994 |  |  |
Building & Improvements | 183,932 |  |  |
Cost Capitalized Subsequent To Acquisition |  |  |  |
Land | 0 |  |  |
Building & Improvements | 9,181 |  |  |
Gross Amount at Which Carried at Close of Period |  |  |  |
Land | 34,994 |  |  |
Building & Improvements | 193,113 |  |  |
Total | 228,107 |  |  |
Accumulated Depreciation | 60,198 |  |  |
125 Park Avenue |  |  |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items] |  |  |  |
Encumbrances | 0 |  |  |
Initial Cost |  |  |  |
Land | 120,900 |  |  |
Building & Improvements | 270,598 |  |  |
Cost Capitalized Subsequent To Acquisition |  |  |  |
Land | 0 |  |  |
Building & Improvements | 6,869 |  |  |
Gross Amount at Which Carried at Close of Period |  |  |  |
Land | 120,900 |  |  |
Building & Improvements | 277,467 |  |  |
Total | 398,367 |  |  |
Accumulated Depreciation | 88,975 |  |  |
Williamsburg |  |  |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items] |  |  |  |
Encumbrances | 0 |  |  |
Initial Cost |  |  |  |
Land | 6,200 |  |  |
Building & Improvements | 10,158 |  |  |
Cost Capitalized Subsequent To Acquisition |  |  |  |
Land | 0 |  |  |
Building & Improvements | 0 |  |  |
Gross Amount at Which Carried at Close of Period |  |  |  |
Land | 6,200 |  |  |
Building & Improvements | 10,158 |  |  |
Total | 16,358 |  |  |
Accumulated Depreciation | 2,388 |  |  |
110 East 42nd Street |  |  |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items] |  |  |  |
Encumbrances | 0 |  |  |
Initial Cost |  |  |  |
Land | 36,196 |  |  |
Building & Improvements | 78,353 |  |  |
Cost Capitalized Subsequent To Acquisition |  |  |  |
Land | 0 |  |  |
Building & Improvements | 3,247 |  |  |
Gross Amount at Which Carried at Close of Period |  |  |  |
Land | 36,196 |  |  |
Building & Improvements | 81,600 |  |  |
Total | 117,796 |  |  |
Accumulated Depreciation | 21,124 |  |  |
400 East 58th Street |  |  |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items] |  |  |  |
Encumbrances | 39,094 |  |  |
Initial Cost |  |  |  |
Land | 17,549 |  |  |
Building & Improvements | 38,749 |  |  |
Cost Capitalized Subsequent To Acquisition |  |  |  |
Land | 0 |  |  |
Building & Improvements | 373 |  |  |
Gross Amount at Which Carried at Close of Period |  |  |  |
Land | 17,549 |  |  |
Building & Improvements | 39,122 |  |  |
Total | 56,671 |  |  |
Accumulated Depreciation | $ 7,091 |  |  |
Interest in property (as a percent) | 90.00% |  |  |
762 Madison Avenue |  |  |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items] |  |  |  |
Encumbrances | $ 771 |  |  |
Initial Cost |  |  |  |
Land | 6,153 |  |  |
Building & Improvements | 10,570 |  |  |
Cost Capitalized Subsequent To Acquisition |  |  |  |
Land | 0 |  |  |
Building & Improvements | (35) |  |  |
Gross Amount at Which Carried at Close of Period |  |  |  |
Land | 6,153 |  |  |
Building & Improvements | 10,535 |  |  |
Total | 16,688 |  |  |
Accumulated Depreciation | 2,151 |  |  |
304 Park Avenue |  |  |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items] |  |  |  |
Encumbrances | 0 |  |  |
Initial Cost |  |  |  |
Land | 54,489 |  |  |
Building & Improvements | 90,643 |  |  |
Cost Capitalized Subsequent To Acquisition |  |  |  |
Land | 0 |  |  |
Building & Improvements | 630 |  |  |
Gross Amount at Which Carried at Close of Period |  |  |  |
Land | 54,489 |  |  |
Building & Improvements | 91,273 |  |  |
Total | 145,762 |  |  |
Accumulated Depreciation | 22,172 |  |  |
635 Sixth Avenue |  |  |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items] |  |  |  |
Encumbrances | 0 |  |  |
Initial Cost |  |  |  |
Land | 24,343 |  |  |
Building & Improvements | 88,261 |  |  |
Cost Capitalized Subsequent To Acquisition |  |  |  |
Land | 0 |  |  |
Building & Improvements | 166 |  |  |
Gross Amount at Which Carried at Close of Period |  |  |  |
Land | 24,343 |  |  |
Building & Improvements | 88,427 |  |  |
Total | 112,770 |  |  |
Accumulated Depreciation | 14,361 |  |  |
641 Sixth Avenue |  |  |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items] |  |  |  |
Encumbrances | 0 |  |  |
Initial Cost |  |  |  |
Land | 45,976 |  |  |
Building & Improvements | 77,076 |  |  |
Cost Capitalized Subsequent To Acquisition |  |  |  |
Land | 0 |  |  |
Building & Improvements | 141 |  |  |
Gross Amount at Which Carried at Close of Period |  |  |  |
Land | 45,976 |  |  |
Building & Improvements | 77,217 |  |  |
Total | 123,193 |  |  |
Accumulated Depreciation | 18,564 |  |  |
1080 Amsterdam |  |  |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items] |  |  |  |
Encumbrances | 35,123 |  |  |
Initial Cost |  |  |  |
Land | 0 |  |  |
Building & Improvements | 47,948 |  |  |
Cost Capitalized Subsequent To Acquisition |  |  |  |
Land | 0 |  |  |
Building & Improvements | 10,316 |  |  |
Gross Amount at Which Carried at Close of Period |  |  |  |
Land | 0 |  |  |
Building & Improvements | 58,264 |  |  |
Total | 58,264 |  |  |
Accumulated Depreciation | $ 6,694 |  |  |
Interest in property (as a percent) | 92.50% |  |  |
315 West 33rd Street |  |  |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items] |  |  |  |
Encumbrances | $ 250,000 |  |  |
Initial Cost |  |  |  |
Land | 195,834 |  |  |
Building & Improvements | 179,562 |  |  |
Cost Capitalized Subsequent To Acquisition |  |  |  |
Land | 0 |  |  |
Building & Improvements | 2,220 |  |  |
Gross Amount at Which Carried at Close of Period |  |  |  |
Land | 195,834 |  |  |
Building & Improvements | 181,782 |  |  |
Total | 377,616 |  |  |
Accumulated Depreciation | 30,853 |  |  |
752-760 Madison Avenue |  |  |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items] |  |  |  |
Encumbrances | 0 |  |  |
Initial Cost |  |  |  |
Land | 284,286 |  |  |
Building & Improvements | 8,314 |  |  |
Cost Capitalized Subsequent To Acquisition |  |  |  |
Land | 0 |  |  |
Building & Improvements | 12,660 |  |  |
Gross Amount at Which Carried at Close of Period |  |  |  |
Land | 284,286 |  |  |
Building & Improvements | 20,974 |  |  |
Total | 305,260 |  |  |
Accumulated Depreciation | 2,752 |  |  |
719 Seventh Avenue |  |  |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items] |  |  |  |
Encumbrances | 50,000 |  |  |
Initial Cost |  |  |  |
Land | 41,180 |  |  |
Building & Improvements | 46,232 |  |  |
Cost Capitalized Subsequent To Acquisition |  |  |  |
Land | 0 |  |  |
Building & Improvements | (1,693) |  |  |
Gross Amount at Which Carried at Close of Period |  |  |  |
Land | 41,180 |  |  |
Building & Improvements | 44,539 |  |  |
Total | 85,719 |  |  |
Accumulated Depreciation | $ 1,623 |  |  |
Interest in property (as a percent) | 75.00% |  |  |
110 Greene Street |  |  |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items] |  |  |  |
Encumbrances | $ 0 |  |  |
Initial Cost |  |  |  |
Land | 45,120 |  |  |
Building & Improvements | 228,393 |  |  |
Cost Capitalized Subsequent To Acquisition |  |  |  |
Land | 0 |  |  |
Building & Improvements | 2,414 |  |  |
Gross Amount at Which Carried at Close of Period |  |  |  |
Land | 45,120 |  |  |
Building & Improvements | 230,807 |  |  |
Total | 275,927 |  |  |
Accumulated Depreciation | 31,147 |  |  |
185 Broadway |  |  |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items] |  |  |  |
Encumbrances | 120,110 |  |  |
Initial Cost |  |  |  |
Land | 45,422 |  |  |
Building & Improvements | 27,865 |  |  |
Cost Capitalized Subsequent To Acquisition |  |  |  |
Land | 118 |  |  |
Building & Improvements | 28,282 |  |  |
Gross Amount at Which Carried at Close of Period |  |  |  |
Land | 45,540 |  |  |
Building & Improvements | 56,147 |  |  |
Total | 101,687 |  |  |
Accumulated Depreciation | 419 |  |  |
30 East 40th Street |  |  |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items] |  |  |  |
Encumbrances | 0 |  |  |
Initial Cost |  |  |  |
Land | 4,652 |  |  |
Building & Improvements | 26,654 |  |  |
Cost Capitalized Subsequent To Acquisition |  |  |  |
Land | 0 |  |  |
Building & Improvements | 4,238 |  |  |
Gross Amount at Which Carried at Close of Period |  |  |  |
Land | 4,652 |  |  |
Building & Improvements | 30,892 |  |  |
Total | 35,544 |  |  |
Accumulated Depreciation | $ 3,267 |  |  |
Interest in property (as a percent) | 60.00% |  |  |
113 Greene Street |  |  |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items] |  |  |  |
Encumbrances | $ 15,523 |  |  |
Initial Cost |  |  |  |
Land | 3,446 |  |  |
Building & Improvements | 27,542 |  |  |
Cost Capitalized Subsequent To Acquisition |  |  |  |
Land | 0 |  |  |
Building & Improvements | 82 |  |  |
Gross Amount at Which Carried at Close of Period |  |  |  |
Land | 3,446 |  |  |
Building & Improvements | 27,624 |  |  |
Total | 31,070 |  |  |
Accumulated Depreciation | 827 |  |  |
712 Madison Avenue |  |  |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items] |  |  |  |
Encumbrances | 28,000 |  |  |
Initial Cost |  |  |  |
Land | 7,207 |  |  |
Building & Improvements | 47,397 |  |  |
Cost Capitalized Subsequent To Acquisition |  |  |  |
Land | 0 |  |  |
Building & Improvements | 18 |  |  |
Gross Amount at Which Carried at Close of Period |  |  |  |
Land | 7,207 |  |  |
Building & Improvements | 47,415 |  |  |
Total | 54,622 |  |  |
Accumulated Depreciation | 1,185 |  |  |
106 Spring Street |  |  |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items] |  |  |  |
Encumbrances | 38,025 |  |  |
Initial Cost |  |  |  |
Land | 0 |  |  |
Building & Improvements | 0 |  |  |
Cost Capitalized Subsequent To Acquisition |  |  |  |
Land | 14,173 |  |  |
Building & Improvements | 66,052 |  |  |
Gross Amount at Which Carried at Close of Period |  |  |  |
Land | 14,173 |  |  |
Building & Improvements | 66,052 |  |  |
Total | 80,225 |  |  |
Accumulated Depreciation | 1,240 |  |  |
410 Tenth Avenue |  |  |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items] |  |  |  |
Encumbrances | 330,820 |  |  |
Initial Cost |  |  |  |
Land | 0 |  |  |
Building & Improvements | 0 |  |  |
Cost Capitalized Subsequent To Acquisition |  |  |  |
Land | 140,307 |  |  |
Building & Improvements | 363,523 |  |  |
Gross Amount at Which Carried at Close of Period |  |  |  |
Land | 140,307 |  |  |
Building & Improvements | 363,523 |  |  |
Total | 503,830 |  |  |
Accumulated Depreciation | $ (3,175) |  |  |
Interest in property (as a percent) | 70.90% |  |  |
Other |  |  |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate and Accumulated Depreciation [Line Items] |  |  |  |
Encumbrances | $ 0 |  |  |
Initial Cost |  |  |  |
Land | 1,736 |  |  |
Building & Improvements | 16,224 |  |  |
Cost Capitalized Subsequent To Acquisition |  |  |  |
Land | (2) |  |  |
Building & Improvements | 1,460 |  |  |
Gross Amount at Which Carried at Close of Period |  |  |  |
Land | 1,734 |  |  |
Building & Improvements | 17,684 |  |  |
Total | 19,418 |  |  |
Accumulated Depreciation | $ 4,890 |  |  |

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