Debt - Senior Secured Term Loan Credit Facility - Additional Information (Detail) - Newport Corporation [Member] - Secured Debt [Member]	12 Months Ended
Dec. 31, 2021 USD ($)
Term Loan Facility [Member]
Debt Instrument [Line Items]
Secured term loan, face amount	$ 780,000,000.0
Term loan maturity date	Feb. 02, 2026
Debt instrument, interest rate terms	borrowings under the Term Loan Facility bear interest per annum at one of the following rates selected by the Company: (a) a base rate determined by reference to the highest of (1) the federal funds effective rate plus 0.50%, (2) the “prime rate” quoted in The Wall Street Journal, (3) a LIBOR rate determined by reference to the costs of funds for U.S. dollar deposits for an interest period of one month adjusted for certain additional costs, plus 1.00%, and (4) a floor of 1.00%, plus, in each case, an applicable margin of 0.75%; or (b) a LIBOR rate determined by reference to the costs of funds for U.S. dollar deposits for the interest period relevant to such borrowing adjusted for certain additional costs, subject to a LIBOR rate floor of 0.0%, plus an applicable margin of 1.75%. The Company has elected the interest rate as described in clause (b) of the foregoing sentence. The Term Loan Credit Agreement provides that, unless an alternate rate of interest is agreed, all loans will be determined by reference to the base rate if the LIBOR rate cannot be ascertained, if regulators impose material restrictions on the authority of a lender to make LIBOR rate loans, or for other reasons.
Debt instrument, interest rate	0.00%
Debt instrument, frequency of periodic payment	quarterly
Debt instrument, periodic payment percentage	0.25%
Term Loan Facility [Member] \| Base Rate [Member]
Debt Instrument [Line Items]
Debt instrument, interest rate	0.75%
Term Loan Facility [Member] \| Federal Funds Rate [Member]
Debt Instrument [Line Items]
Debt instrument, interest rate	0.50%
Term Loan Facility [Member] \| LIBOR [Member]
Debt Instrument [Line Items]
Debt instrument, interest rate	1.75%
Term Loan Facility [Member] \| Adjusted One Month LIBOR [Member]
Debt Instrument [Line Items]
Debt instrument, interest rate	1.00%
Term Loan Facility [Member] \| Floor Rate [Member]
Debt Instrument [Line Items]
Debt instrument, interest rate	1.00%
May Term Loan Amendment [Member]
Debt Instrument [Line Items]
Line of credit facility minimum additional borrowing capacity	$ 600,000,000.0
Minimum percentage of consolidated EBITDA	100.00%
Leverage ratio	3.25
Incremental Term Loan Facility [Member]
Debt Instrument [Line Items]
Secured term loan, face amount	$ 824,400,000
Debt instrument, interest rate	1.80%

Debt instrument, periodic payment percentage.

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- Definition

Line of credit facility minimum additional borrowing capacity.

+ References

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- Definition

Minimum percentage of earnings before interest taxes depreciation and amortization.

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- Definition

Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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- Definition

Face (par) amount of debt instrument at time of issuance.

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- Definition

Description of the frequency of periodic payments (monthly, quarterly, annual).

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- Definition

Description of the interest rate as being fixed or variable, and, if variable, identification of the index or rate on which the interest rate is based and the number of points or percentage added to that index or rate to set the rate, and other pertinent information, such as frequency of rate resets.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Maturity date of long-term debt, in YYYY-MM-DD format.

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- Definition

Indebtedness divided by net capital.

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