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v3.21.2

LEASES (Details) $ in Millions | 1 Months Ended | 3 Months Ended | 9 Months Ended |
--- | --- | --- | --- | ---
May 31, 2021 USD ($) ft² | Sep. 30, 2021 USD ($) | Sep. 30, 2021 USD ($) | Dec. 31, 2020 USD ($)
Leases |  |  |  |
Options to renew |  |  | true |
Minimum lease payments |  | $ 148.1 | $ 148.1 | $ 144.6
Additional right of use assets |  | 3.3 |  |
Additional operating lease liabilities |  | $ 3.3 |  |
Minimum |  |  |  |
Leases |  |  |  |
Renewal term |  | 1 year | 1 year |
Maximum |  |  |  |
Leases |  |  |  |
Renewal term |  | 5 years | 5 years |
Option to terminate period |  |  | 1 year |
Acquisitions |  |  |  |
Leases |  |  |  |
Additional right of use assets |  | $ 0.8 |  |
Office space In London |  |  |  |
Leases |  |  |  |
Minimum lease payments | $ 9.5 |  |  |
Initial term | 60 months |  |  |
Renewal term | 60 months |  |  |
Area of office space leased | ft² | 21,000 |  |  |

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