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Balance sheet information - Goodwill Narrative (Details) | 3 Months Ended |  |
--- | --- | --- | ---
Apr. 01, 2023 USD ($) reporting_unit | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($)
Goodwill [Line Items] |  |  |
Number of reporting units | reporting_unit | 2 |  |
Goodwill | $ 7,462,000 | $ 7,462,000 |
Accumulated goodwill impairment loss |  |  | $ 0
Discontinued Operations, Held-for-sale | CartiHeal Ltd |  |  |
Goodwill [Line Items] |  |  |
Goodwill | 6,297,000 |  |
U.S. |  |  |
Goodwill [Line Items] |  |  |
Impairment of assets | $ (189,197,000) |  |

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