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v3.22.0.1

SUBSEQUENT EVENTS (Details) | 1 Months Ended | 2 Months Ended | 12 Months Ended | 172 Months Ended
--- | --- | --- | --- | ---
Jan. 31, 2022 $ / item | Mar. 09, 2022 USD ($) $ / item shares | Dec. 31, 2021 USD ($) $ / item shares | Dec. 31, 2020 USD ($) shares | Dec. 31, 2019 USD ($) shares | Dec. 31, 2021 USD ($) $ / item shares
Subsequent events |  |  |  |  |  |
Number of depository receipts repurchased | shares |  |  |  |  |  | 1,434,189
Repurchase price of depository receipts (in dollars per receipt) |  |  |  |  |  | 28.31
Total cost of repurchase | $ |  |  | $ 450,258 | $ 394,031 | $ 4,050,137 | $ 45,168,000
Units required to be repurchased (in shares) | shares |  |  | 240 | 222 | 2,408 |
Subsequent event |  |  |  |  |  |
Subsequent events |  |  |  |  |  |
Number of depository receipts repurchased | shares |  | 5,832 |  |  |  |
Repurchase price of depository receipts (in dollars per receipt) |  | 69.94 |  |  |  |
Price per unit of depository receipts |  | 2,098.20 |  |  |  |
Total cost of repurchase | $ |  | $ 408,024 |  |  |  |
Quarterly distribution per unit approved (in dollars per unit) | 9.60 |  |  |  |  |
Quarterly distribution per unit (in dollars per unit) | 0.32 |  |  |  |  |
Special distribution per depository receipt (in dollars per receipt) | 1.28 |  |  |  |  |
Special distribution per unit (in dollars per unit) | 38.40 |  |  |  |  |
Class B |  |  |  |  |  |
Subsequent events |  |  |  |  |  |
Total cost of repurchase | $ |  |  | $ 85,492 | $ 74,870 | $ 769,458 |
Units required to be repurchased (in shares) | shares |  |  | 45.54 |  |  |
Class B | Subsequent event |  |  |  |  |  |
Subsequent events |  |  |  |  |  |
Units required to be repurchased (in shares) | shares |  | 46 |  |  |  |
Value of units required to be repurchased | $ |  | $ 96,264 |  |  |  |
General Partnership |  |  |  |  |  |
Subsequent events |  |  |  |  |  |
Number of depository receipts repurchased | shares |  |  |  |  |  | 191
Total cost of repurchase | $ |  |  | $ 4,500 | 3,941 | 40,498 |
Units required to be repurchased (in shares) | shares |  |  | 2.40 |  |  |
General Partnership | Subsequent event |  |  |  |  |  |
Subsequent events |  |  |  |  |  |
Units required to be repurchased (in shares) | shares |  | 2 |  |  |  |
Value of units required to be repurchased | $ |  | $ 4,344 |  |  |  |
Class A |  |  |  |  |  |
Subsequent events |  |  |  |  |  |
Number of depository receipts repurchased | shares |  |  | 5,752 |  |  |
Repurchase price of depository receipts (in dollars per receipt) |  |  | 62.58 |  |  |
Total cost of repurchase | $ |  |  | $ 360,266 | $ 315,220 | $ 3,240,181 |
Class A | Subsequent event |  |  |  |  |  |
Subsequent events |  |  |  |  |  |
Special distribution per depository receipt (in dollars per receipt) | 1.28 |  |  |  |  |
Special distribution per unit (in dollars per unit) | 38.40 |  |  |  |  |

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- Definition Units that were previously issued and have been repurchased during the year. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 5 -Subparagraph (SAB TOPIC 4.F) -URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187171-122770 + Details
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