Other (income) expense, net (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 26, 2020	Sep. 28, 2019	Sep. 26, 2020	Sep. 28, 2019
Other Income and Expenses [Abstract]
Versum termination fee, net	$ 0	$ 0	$ 0	$ (122,000)
(Gain) loss on foreign currency remeasurement	(2,881)	701	(4,213)	(222)
Loss on extinguishment of debt	908	0	2,378	0
Other, net	221	233	484	893
Other (income) expense, net	$ (1,752)	$ 934	$ (1,351)	(121,329)
Versum termination fee, gross				140,000
Third-party financial adviser fees				$ 18,000

Gross gain (loss) on contract termination

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- Definition

Amount before tax of foreign currency transaction realized and unrealized gain (loss) recognized in the income statement.

+ References

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- Definition

Gain (loss) related to the termination of a contract between the parties. The termination may be due to many causes including early termination of a lease by a lessee, a breach of contract by one party, or a failure to perform.

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- Definition

Difference between the fair value of payments made and the carrying amount of debt which is extinguished prior to maturity.

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- Definition

Amount of fees and commissions from banking, advisory, brokerage, and securities underwriting activities. Activities include, but are not limited to, underwriting securities, private placements of securities, investment advisory and management services, merger and acquisition services, sale and servicing of mutual funds, and other related consulting fees.

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Amount of expense classified as other.

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Amount of income (expense) related to nonoperating activities, classified as other.

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