Concentration Risk, Customer, Percentage of Receivable Balance

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Concentration Risk, Just-in-time Distributors

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Contingencies And Commitments [Line Items]

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Employee Agreement, Severance Payment Period

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Employment Agreement, Severance Benefits, Special Payment, Qualifying Termination

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Employment Agreement, Severance Terms

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License fee, Change in Control

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Loss Contingency, Number Of Complaints

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Percentage of Accounts Receivable Balance

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Royalty Guarantees, Commitments, Additional, Change in Control

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Royalty Guarantees, Commitments, Change in Control

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Severance plan participation agreements.

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Supplemental Unemployment Benefits, Severance Benefits, Required Notice of Resignation

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Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Excludes cash and cash equivalents within disposal group and discontinued operation.

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The amount of cash deposited in financial institutions as of the balance sheet date that is insured by the Federal Deposit Insurance Corporation.

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- Definition

Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur.

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For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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Number of entity's patents that another entity was found to have infringed.

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Number of entity's patents that another entity was found not to have infringed.

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Number of another entity's patents that the entity has allegedly infringed.

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Number of another entity's patents that the entity was found to have infringed.

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Number of pending claims pertaining to a loss contingency.

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Minimum amount to be expended to satisfy the terms of arrangements in which the entity has agreed to expend funds to procure goods or services, excluding long-term purchase commitments or unconditional purchase obligations.

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The amount the entity has committed to make for future royalty guarantees.

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Commitments and Contingencies - Additional Information - (Detail) $ in Millions								1 Months Ended		12 Months Ended
	Jan. 30, 2023 patent	Dec. 12, 2022 patent	Oct. 19, 2022 patent appeal	Sep. 16, 2022	Aug. 05, 2022 appeal patent	Jan. 14, 2022 USD ($)	Apr. 21, 2021 patent	Feb. 28, 2023 patent	Jul. 31, 2017	Dec. 31, 2022 USD ($) distributor customer agreement	Jan. 01, 2022 USD ($) distributor customer	Jan. 02, 2021 distributor	Oct. 20, 2022 complaint
Contingencies And Commitments [Line Items]
Severance plan participation agreements \| agreement										6
Period for notice of resignation										6 months
Current annual minimum royalty obligation										$ 5.0
License fee										2.5
Royalty guarantees, commitments, change in control										15.0
Royalty guarantees, commitments, additional, change in control										2.0
Remaining amount committed										473.8
Commitments and contingencies - (Note 24)
Cash and cash equivalents										202.9
Bank balance covered by Federal Deposit Insurance Corporation limit										$ 8.2
Masimo Vs. Apple Inc \| Subsequent Event
Contingencies And Commitments [Line Items]
Number of patents found infringed \| patent	2							2
Masimo Vs. Apple Inc \| Pending Litigation
Contingencies And Commitments [Line Items]
Patents found infringed upon \| patent							3
Patents found not infringed upon \| patent							9
Apple, Inc. Patent Infringement \| Pending Litigation
Contingencies And Commitments [Line Items]
Pending claims \| appeal			2		1
Number of patents allegedly infringed \| patent		4	2		5
Number of complaints \| complaint													2
Sales
Contingencies And Commitments [Line Items]
Number of just-in-time distributors \| distributor										2	2	2
Accounts Receivable
Contingencies And Commitments [Line Items]
Concentration risk accounts receivable customer \| customer										1	1
GPO Members \| Revenue Benchmark \| Customer Concentration Risk
Contingencies And Commitments [Line Items]
Concentration risk, percentage										53.80%	51.90%	49.30%
Just in time distributor one \| Revenue Benchmark \| Customer Concentration Risk
Contingencies And Commitments [Line Items]
Concentration risk, percentage										10.10%	14.60%	11.50%
Just in time distributor two \| Revenue Benchmark \| Customer Concentration Risk
Contingencies And Commitments [Line Items]
Concentration risk, percentage										5.10%	9.60%	10.10%
Customer One \| Accounts Receivable \| Customer Concentration Risk
Contingencies And Commitments [Line Items]
Percentage of accounts receivable balance										9.10%	15.70%
Unsecured Bank Guarantees
Contingencies And Commitments [Line Items]
Commitments and contingencies - (Note 24)										$ 4.8
Chief Executive Officer
Contingencies And Commitments [Line Items]
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%
Chief Operating Officer
Contingencies And Commitments [Line Items]
Severance payment period				36 months
Chief Operating Officer \| Restricted Stock Units (RSUs)
Contingencies And Commitments [Line Items]
Severance terms				50.00%