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Long-Term Debt - Schedule of Notes Payable (Details) - Notes payable - Contingent consideration £ in Millions, $ in Millions, $ in Millions, $ in Millions | Dec. 31, 2023 CAD ($) | Dec. 31, 2023 USD ($) | Dec. 31, 2023 GBP (£) | Dec. 31, 2023 AUD ($) | Dec. 31, 2022 CAD ($) | Dec. 31, 2022 USD ($) | Dec. 31, 2022 GBP (£) | Dec. 31, 2022 AUD ($)
--- | --- | --- | --- | --- | --- | --- | --- | ---
US dollars |  |  |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |  |
Carrying amount of notes payable | $ 54.3 | $ 41.0 |  |  | $ 8.1 | $ 6.0 |  |
British pounds |  |  |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |  |
Carrying amount of notes payable | 17.6 |  | £ 10.5 |  | 28.6 |  | £ 17.5 |
Other currencies |  |  |  |  |  |  |  |
Disclosure of detailed information about borrowings [line items] |  |  |  |  |  |  |  |
Carrying amount of notes payable | $ 12.4 |  |  | $ 13.4 | $ 26.1 |  |  | $ 27.2

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