Share-Based Compensation Arrangement By Share-Based Payment Award, Offering Period

No definition available.

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- Definition

Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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- Definition

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

The highest percentage of annual salary that an employee is permitted to utilize with respect to the plan.

+ References

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- Definition

Number of shares authorized for issuance under share-based payment arrangement.

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- Definition

The difference between the maximum number of shares (or other type of equity) authorized for issuance under the plan (including the effects of amendments and adjustments), and the sum of: 1) the number of shares (or other type of equity) already issued upon exercise of options or other equity-based awards under the plan; and 2) shares (or other type of equity) reserved for issuance on granting of outstanding awards, net of cancellations and forfeitures, if applicable.

+ References

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- Definition

Purchase price of common stock expressed as a percentage of its fair value.

+ References

No definition available.

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Share-Based Compensation - Additional Information (Details) - shares	Oct. 11, 2024	Jun. 03, 2024	Aug. 28, 2023	Sep. 30, 2024	Nov. 30, 2023
Employee Stock Purchase Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Market price of common stock			85.00%
Consecutive offering period			6 months
Employee Stock Purchase Plan \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Employee stock purchase plan of payroll deductions			10.00%
Employee Stock Purchase Plan \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Employee stock purchase plan of payroll deductions			15.00%
Employee Stock Purchase Plan \| Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Common stock authorized for issuance under the plan (in shares)					13,450,000
Employee Stock Purchase Plan \| Coherent, Inc. Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares granted (in shares)				0
RSUs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Units granted (in shares)		147,214
Award vesting period		3 years
RSUs \| Share-Based Payment Arrangement, Tranche One \| Subsequent Event
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Units granted (in shares)	15,902
Award vesting period	3 years
RSUs \| Share-Based Payment Arrangement, Tranche Two \| Subsequent Event
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Units granted (in shares)	63,154
Award vesting period	2 years
Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Units granted (in shares)		694,007
Award vesting period		3 years
Performance Shares \| Subsequent Event
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Units granted (in shares)	118,853
Award vesting period	3 years