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v3.22.2.2

Subsequent events (Details) - USD ($) |  |  | 5 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | --- | --- | ---
Aug. 25, 2022 | Aug. 05, 2022 | Jun. 30, 2022 | Jun. 30, 2022 | Dec. 31, 2021
Subsequent Event [Line Items] |  |  |  |  |
Debt payments |  |  |  | $ 398,000 | $ 399,000
D-Wave Quantum, Inc. |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |
Debt payments |  |  | $ 0 |  |
Subsequent Event |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |
Equity interests acquired |  | 100.00% |  |  |
Cash acquired |  | $ 37,500,000 |  |  |
Issuance costs |  | 11,500,000 |  |  |
Debt payments |  | 20,800,000 |  |  |
Final payment fee |  | $ 1,000,000 |  |  |
Commitment Fee, Shares | 254,360 | 127,180 |  |  |
Subsequent Event | D-Wave Quantum, Inc. |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |
Equity interests acquired |  | 100.00% |  |  |
Cash acquired |  | $ 37,600,000 |  |  |
Subsequent Event | D-Wave Quantum, Inc. | ESPP |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |
Maximum shares available (in shares) |  | 8,036,455 |  |  |
Additional shares reserved for issuance, period |  | 10 years |  |  |
Additional shares reserved for issuance, percentage |  | 1.00% |  |  |
Additional shares reserved for issuance, annual increase |  | 1,607,291 |  |  |
Subsequent Event | D-Wave Quantum, Inc. | 2022 Plan |  |  |  |  |
Subsequent Event [Line Items] |  |  |  |  |
Maximum shares available (in shares) |  | 16,965,849 |  |  |
Additional shares reserved for issuance, period |  | 10 years |  |  |
Additional shares reserved for issuance, percentage |  | 5.00% |  |  |

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