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Loans and borrowings - Terms and conditions of Mezzanine debt facility (Details) $ / shares in Units, $ in Thousands |  |  | 6 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | --- | ---
Jun. 30, 2023 USD ($) shares | Mar. 10, 2023 USD ($) item D $ / shares shares | Jun. 30, 2023 USD ($) | Jun. 16, 2023 $ / shares shares | Apr. 14, 2023 $ / shares | Dec. 31, 2022 USD ($) | Jan. 01, 2022 USD ($)
Loans and borrowings |  |  |  |  |  |  |
Number of shares purchased for each warrant | shares |  |  |  | 1 |  |  |
Ordinary shares, Par value (in dollars per share) | $ / shares |  |  |  |  | $ 0.0001 |  |
Exercise price of warrants | $ / shares |  |  |  | $ 11.50 |  |  |
Fair value of compound embedded derivative | $ 77,655 |  | $ 77,655 |  |  | $ 7,443 | $ 8,440
Financial liability | $ 809,219 |  | 809,219 |  |  | 290,151 | 262,574
Mezz Warrants |  |  |  |  |  |  |
Loans and borrowings |  |  |  |  |  |  |
Number of transferrable share purchase warrants issued | shares | 3,187,500 |  |  |  |  |  |
Financial liabilities at fair value through profit or loss |  |  |  |  |  |  |
Loans and borrowings |  |  |  |  |  |  |
Financial liability | $ 292,985 |  | 292,985 |  |  | 7,442 | 8,440
Financial liabilities measured at amortised cost |  |  |  |  |  |  |
Loans and borrowings |  |  |  |  |  |  |
Financial liability | 516,234 |  | 516,234 |  |  | $ 282,709 | $ 254,134
Mezzanine Debt Facility |  |  |  |  |  |  |
Loans and borrowings |  |  |  |  |  |  |
Total funding available to the Group |  | $ 135,000 |  |  |  |  |
Number of transferrable share purchase warrants issued | shares |  | 3,187,500 |  |  |  |  |
Number of shares purchased for each warrant | shares |  | 1 |  |  |  |  |
Ordinary shares, Par value (in dollars per share) | $ / shares |  | $ 0.0001 |  |  |  |  |
Exercise price of warrants | $ / shares |  | $ 12.50 |  |  |  |  |
Number of times by which ordinary shares trading price exceeds the exercise price of warrants, considered for acceleration of the exercise date of Mezz Warrants | item |  | 2 |  |  |  |  |
Number of consecutive trading days, considered for acceleration of the exercise date of Mezz Warrants | D |  | 20 |  |  |  |  |
Number of days written notice required for redemption of the borrowings | D |  | 5 |  |  |  |  |
Prepayment interest premium (as a percent) |  | 4.00% |  |  |  |  |
Financial liability |  | $ 78,637 |  |  |  |  |
Discount and transaction costs incurred |  |  | 3,700 |  |  |  |
Mezzanine Debt Facility | Mezz Warrants |  |  |  |  |  |  |
Loans and borrowings |  |  |  |  |  |  |
Fair value of compound embedded derivative |  | 13,666 |  |  |  |  |
Mezzanine Debt Facility | Mezz Facility embedded derivative |  |  |  |  |  |  |
Loans and borrowings |  |  |  |  |  |  |
Fair value of compound embedded derivative |  | $ 42,697 |  |  |  |  |
Mezzanine Debt Facility | Financial liabilities at fair value through profit or loss | Mezz Warrants |  |  |  |  |  |  |
Loans and borrowings |  |  |  |  |  |  |
Fair value of compound embedded derivative | 13,310 |  | 13,310 |  |  |  |
Discount and transaction costs incurred |  |  | 100 |  |  |  |
Mezzanine Debt Facility | Financial liabilities at fair value through profit or loss | Mezz Facility embedded derivative |  |  |  |  |  |  |
Loans and borrowings |  |  |  |  |  |  |
Fair value of compound embedded derivative | $ 42,821 |  | 42,821 |  |  |  |
Discount and transaction costs incurred |  |  | 300 |  |  |  |
Mezzanine Debt Facility | Financial liabilities measured at amortised cost |  |  |  |  |  |  |
Loans and borrowings |  |  |  |  |  |  |
Discount and transaction costs incurred |  |  | $ 3,300 |  |  |  |
Mezzanine Debt Facility | Minimum |  |  |  |  |  |  |
Loans and borrowings |  |  |  |  |  |  |
Interest rate in addition to Interest Rate Margin (as a percent) |  | 2.00% |  |  |  |  |

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