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Restructuring Charges - Severance and Other Restructuring Charges Activity (Details) - Optimizing for Growth (formerly Capital Light Initiative) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Restructuring Reserve [Roll Forward]
Liability at beginning of period	$ 5,324
Charges	7,642	$ 5,803
Payments/Utilization	(4,476)
Liability at end of period	8,490
Severance
Restructuring Reserve [Roll Forward]
Liability at beginning of period	5,294
Charges	4,342
Payments/Utilization	(1,405)
Liability at end of period	8,231
Other restructuring charges
Restructuring Reserve [Roll Forward]
Liability at beginning of period	30
Charges	3,300
Payments/Utilization	(3,071)
Liability at end of period	$ 259

X

- Definition

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.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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-Publisher FASB
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-Section 45
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- Definition

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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- Definition

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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-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section 50
-Paragraph 1
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