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Commitments and Contingencies - Additional Information (Detail) $ in Millions |  |  | 1 Months Ended | 3 Months Ended |  |
--- | --- | --- | --- | --- | --- | ---
Aug. 05, 2022 appeal patent | Apr. 21, 2021 patent | Jul. 31, 2017 | Apr. 01, 2023 USD ($) executiveOfficer customer distributor | Apr. 02, 2022 distributor | Dec. 31, 2022 customer | Oct. 20, 2022 complaint
Contingencies And Commitments [Line Items] |  |  |  |  |  |  |
Severance plan participation agreements | executiveOfficer |  |  |  | 5 |  |  |
Required notice of resignation |  |  |  | 6 months |  |  |
Royalty obligation |  |  |  | $ 5.0 |  |  |
License fee |  |  |  | 2.5 |  |  |
Change in control |  |  |  | 15.0 |  |  |
Royalty guarantees, commitments, additional, change in control |  |  |  | 2.0 |  |  |
Remaining commitment |  |  |  | 394.9 |  |  |
Other commitment |  |  |  | 3.3 |  |  |
Bank balances |  |  |  | 174.1 |  |  |
Bank balance covered by Federal Deposit Insurance Corporation limit |  |  |  | $ 7.9 |  |  |
Percentage of revenue one customer |  |  |  | 8.90% | 13.50% |  |
Percentage of revenue two customer |  |  |  |  | 8.20% |  |
Concentration risk, AR balance one customer | customer |  |  |  | 1 |  | 1 |
Masimo Vs. Apple Inc | Pending Litigation |  |  |  |  |  |  |
Contingencies And Commitments [Line Items] |  |  |  |  |  |  |
Asserted patents found valid | patent |  | 3 |  |  |  |  |
Asserted patents found invalid | patent |  | 9 |  |  |  |  |
Apple, Inc. Patent Infringement | Pending Litigation |  |  |  |  |  |  |
Contingencies And Commitments [Line Items] |  |  |  |  |  |  |
Number of appeals | appeal | 1 |  |  |  |  |  |
Number of asserted patents | patent | 5 |  |  |  |  |  |
Number of complaints | complaint |  |  |  |  |  |  | 2
Sales |  |  |  |  |  |  |
Contingencies And Commitments [Line Items] |  |  |  |  |  |  |
Distributors | distributor |  |  |  | 1 | 2 |  |
Accounts Receivable |  |  |  |  |  |  |
Contingencies And Commitments [Line Items] |  |  |  |  |  |  |
Percentage of accounts receivable balance |  |  |  | 10.60% |  | 9.10% |
Sales Revenue, Product Line |  |  |  |  |  |  |
Contingencies And Commitments [Line Items] |  |  |  |  |  |  |
Percentage of revenue - customer concentration |  |  |  | 51.00% | 55.10% |  |
Chief Executive Officer |  |  |  |  |  |  |
Contingencies And Commitments [Line Items] |  |  |  |  |  |  |
Severance payment period |  |  | 3 years |  |  |  |
Qualifying termination |  |  |  | $ 664.3 |  |  |
Chief Executive Officer | Cash Distribution |  |  |  |  |  |  |
Contingencies And Commitments [Line Items] |  |  |  |  |  |  |
Severance terms |  |  | 50.00% |  |  |  |
Chief Executive Officer | Restricted Stock Units (RSUs) |  |  |  |  |  |  |
Contingencies And Commitments [Line Items] |  |  |  |  |  |  |
Severance terms |  |  | 50.00% |  |  |  |

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