HPFL products relocation related impairment

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- Definition

Restructuring cost relating to HPFL products at Germany facility

+ References

No definition available.

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- Definition

Santa Clara facility combine project related restructuring charge

+ References

No definition available.

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- Definition

Discloses the amount charged against the accrued restructuring reserves, or earnings if not previously accrued, during the period for the specified type of restructuring cost.

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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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No definition available.

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Carrying amount as of the balance sheet date of known and estimated obligations associated with exit from or disposal of business activities or restructurings pursuant to a duly authorized plan, which are expected to be paid in the next twelve months or in the normal operating cycle if longer. Costs of such activities include those for one-time termination benefits, termination of an operating lease or other contract, consolidating or closing facilities, relocating employees, and costs associated with an ongoing benefit arrangement, but excludes costs associated with the retirement of a long-lived asset.

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Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation.

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Restructuring Charges- Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Oct. 03, 2020	Oct. 03, 2020	Sep. 28, 2019	Sep. 29, 2018
Restructuring Cost and Reserve [Line Items]
Restructuring cost relating to HPFL products at Germany facility			$ 19,700
HPFL products relocation related impairment		$ 1,100
Santa Clara facility combine project related restructuring charge		1,500
Restructuring, incurred cost		100
Severance costs	$ 2,600
Restructuring reserve, current	2,841	2,841	8,494	$ 1,122
Industrial Lasers & Systems
Restructuring Cost and Reserve [Line Items]
Restructuring, incurred cost		3,900	21,900
OEM Laser Sources
Restructuring Cost and Reserve [Line Items]
Restructuring, incurred cost		1,400	800
Severance Related
Restructuring Cost and Reserve [Line Items]
Restructuring reserve, current	2,611	2,611	$ 8,279	$ 836
Other current liabilities \| Severance Related
Restructuring Cost and Reserve [Line Items]
Restructuring reserve, current	$ 2,800	$ 2,800