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Commitments and Contingencies (Tables) | 12 Months Ended
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Dec. 31, 2022
Commitments and Contingencies Disclosure [Abstract] |
Schedule of Company's Restricted Assets | The following table details the forms and value of Company’s material restricted assets as at December 31, 2022 and 2021:
|  | As at December 31, 2022 |  | At December 31, 2021
|  | ($ in millions, except percentages)
Regulatory trusts and deposits: |  |  |  |
Affiliated transactions |  | $ | 707.1 |  |  | $ | 891.3 |
Third party |  | 2,817.7 |  |  | 3,099.7 |
Letters of credit / guarantees(1) |  | 471.3 |  |  | 539.8 |
Total restricted assets (excluding illiquid assets) |  | 3,996.1 |  |  | 4,530.8 |
Other investments — illiquid assets |  | 221.3 |  |  | 151.3 |
Total restricted assets and illiquid assets |  | $ | 4,217.4 |  |  | $ | 4,682.1 |
Total as percent of cash and invested assets (2) |  | 59.4 | % |  | 59.7 | %
(1)As at December 31, 2022, the Company had pledged funds of $471.3 million (December 31, 2021 — $539.8 million) as collateral for the secured letters of credit. (2)Investable assets comprise total investments, cash and cash equivalents, accrued interest, receivables for securities sold and payables for securities purchased.

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