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Other liabilities and provisions (Details) - USD ($) $ / shares in Units, shares in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023
Other liabilities and provisions |  |
Liabilities, fair value | $ 53,000,000 | $ 84,000,000
Senior management [member] |  |
Other liabilities and provisions |  |
Non-current provision for senior management incentive programs | $ 17,000,000 | 10,000,000
Earnout Shares |  |
Other liabilities and provisions |  |
Period over which Earnout Shares are to be issued | 5 years |
Earnout Shares | Maximum |  |
Other liabilities and provisions |  |
Shares issued under contingent earn out liability | 60,730 |
Earnout Shares | Option Pricing |  |
Other liabilities and provisions |  |
Change in valuation | $ 13,000,000 | 53,000,000
Earnout Shares | Option Pricing | Other Liabilities |  |
Other liabilities and provisions |  |
Liabilities, fair value | $ 10,000,000 | $ 23,000,000
Earnout Shares | Option Pricing | Risk-free rate |  |
Other liabilities and provisions |  |
Valuation assumption | 0.04 | 0.04
Earnout Shares | Option Pricing | Volatility for shares, measurement input |  |
Other liabilities and provisions |  |
Valuation assumption | 0.59 | 0.49
Percentage of reasonably possible increase in unobservable input | 5.00% |
Percentage of reasonably possible decrease in unobservable input | 5.00% |
Increase (decrease) in fair value measurement due to reasonably possible increase in unobservable input | $ 4,000,000 | $ 10,000,000
Increase (decrease) in fair value measurement due to reasonably possible decrease in unobservable input | $ (4,000,000) | (10,000,000)
Earnout Shares | Year 1 |  |
Other liabilities and provisions |  |
Value per share of Earnout Shares | $ 13 |
Earnout Shares | Year 2 |  |
Other liabilities and provisions |  |
Value per share of Earnout Shares | 15 |
Earnout Shares | Year 3 |  |
Other liabilities and provisions |  |
Value per share of Earnout Shares | 16.5 |
Earnout Shares | Year 4 |  |
Other liabilities and provisions |  |
Value per share of Earnout Shares | 18 |
Earnout Shares | Year 5 |  |
Other liabilities and provisions |  |
Value per share of Earnout Shares | 19.5 |
AMP Private Warrants |  |
Other liabilities and provisions |  |
Exercise price of warrants | $ 11.5 |
Warrant exercise period | 5 years |
AMP Private Warrants | Option Pricing |  |
Other liabilities and provisions |  |
Change in valuation | $ 1,000,000 | 5,000,000
Warrant liability | $ 1,000,000 | $ 2,000,000
AMP Private Warrants | Option Pricing | Risk-free rate |  |
Other liabilities and provisions |  |
Valuation assumption | 0.04 | 0.04
AMP Private Warrants | Option Pricing | Volatility for shares, measurement input |  |
Other liabilities and provisions |  |
Valuation assumption | 0.59 | 0.49
Percentage of reasonably possible increase in unobservable input | 5.00% | 5.00%
Percentage of reasonably possible decrease in unobservable input | 5.00% | 5.00%
Increase (decrease) in fair value measurement due to reasonably possible increase in unobservable input |  | $ 0
Increase (decrease) in fair value measurement due to reasonably possible decrease in unobservable input |  | 0
NOMOQ - Put and call arrangements |  |
Other liabilities and provisions |  |
Fair value of put and call arrangements valuation | $ 7,000,000 | $ 8,000,000

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