Restructuring Charges - Summary of Changes (Details) $ in Thousands	9 Months Ended
Sep. 30, 2021 USD ($)
Restructuring Reserve [Roll Forward]
Beginning balance January 1, 2021	$ 4,257
Accruals	643
Payments	4,311
Ending balance September 30, 2021	589
Cumulative Charges Incurred	28,596
Expected Additional Expenses to be Incurred	0
Termination benefits
Restructuring Reserve [Roll Forward]
Beginning balance January 1, 2021	4,257
Accruals	643
Payments	4,311
Ending balance September 30, 2021	589
Cumulative Charges Incurred	28,596
Expected Additional Expenses to be Incurred	$ 0

Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

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Amount of costs incurred to date for the specified restructuring cost.

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Amount of expected cost remaining for the specified restructuring cost.

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No definition available.

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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

+ References

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Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

+ References

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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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