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v3.23.2

Other liabilities and provisions (Details) $ / shares in Units, shares in Thousands, $ in Millions | 6 Months Ended | 12 Months Ended
--- | --- | ---
Jun. 30, 2023 USD ($) $ / shares shares | Jun. 30, 2022 USD ($) | Dec. 31, 2022 USD ($)
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 | shares | 60,730 |  |
Earnout Shares | Other liabilities |  |  |
Other liabilities and provisions |  |  |
Liabilities, fair value | $ 27 |  | $ 76
Earnout Shares | Option Pricing | Risk-free rate |  |  |
Other liabilities and provisions |  |  |
Valuation assumption | 0.04 |  |
Earnout Shares | Option Pricing | Volatility for shares, measurement input |  |  |
Other liabilities and provisions |  |  |
Valuation assumption | 0.50 |  | 0.50
Change in valuation of the Public and Private Warrants | $ 49 | $ 130 |
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 | $ 10 |  | $ 17
Increase (decrease) in fair value measurement due to reasonably possible decrease in unobservable input | $ (10) |  | (17)
Earnout Shares | Year 1 |  |  |
Other liabilities and provisions |  |  |
Value per share of Earnout Shares | $ / shares | $ 13 |  |
Earnout Shares | Year 2 |  |  |
Other liabilities and provisions |  |  |
Value per share of Earnout Shares | $ / shares | 15 |  |
Earnout Shares | Year 3 |  |  |
Other liabilities and provisions |  |  |
Value per share of Earnout Shares | $ / shares | 16.50 |  |
Earnout Shares | Year 4 |  |  |
Other liabilities and provisions |  |  |
Value per share of Earnout Shares | $ / shares | 18 |  |
Earnout Shares | Year 5 |  |  |
Other liabilities and provisions |  |  |
Value per share of Earnout Shares | $ / shares | 19.50 |  |
AMP Private Warrants |  |  |
Other liabilities and provisions |  |  |
Exercise price of warrants | $ / shares | $ 11.50 |  |
Warrant exercise period | 5 years |  |
AMP Private Warrants | Other liabilities |  |  |
Other liabilities and provisions |  |  |
Warrant liability | $ 2 |  | $ 7
AMP Private Warrants | Option Pricing | Risk-free rate |  |  |
Other liabilities and provisions |  |  |
Valuation assumption | 0.04 |  |
AMP Private Warrants | Option Pricing | Volatility for shares, measurement input |  |  |
Other liabilities and provisions |  |  |
Valuation assumption | 0.50 |  | 0.50
Change in valuation of the Public and Private Warrants | $ 5 | $ 16 |
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 |  |  | $ 1
Increase (decrease) in fair value measurement due to reasonably possible decrease in unobservable input |  |  | $ (1)

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