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Restructuring Charges - Restructuring Costs Activity (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2021
Severance |  |  |
Restructuring Reserve [Roll Forward] |  |  |
Charges | $ 3,400 |  |
Optimizing for Growth |  |  |
Restructuring Reserve [Roll Forward] |  |  |
Remaining liability at beginning of period | 12,895 | $ 15,245 |
Charges | 31,026 | 34,277 | $ 35,151
Payments/Utilization | (39,199) | (36,627) |
Remaining liability at end of period | 4,722 | 12,895 | 15,245
Optimizing for Growth | Severance |  |  |
Restructuring Reserve [Roll Forward] |  |  |
Remaining liability at beginning of period | 9,355 | 12,411 |
Charges | 22,030 | 14,729 |
Payments/Utilization | (27,122) | (17,785) |
Remaining liability at end of period | 4,263 | 9,355 | 12,411
Optimizing for Growth | Other restructuring charges |  |  |
Restructuring Reserve [Roll Forward] |  |  |
Remaining liability at beginning of period | 3,540 | 2,834 |
Charges | 8,996 | 19,548 |
Payments/Utilization | (12,077) | (18,842) |
Remaining liability at end of period | 459 | 3,540 | $ 2,834
Optimizing for Profitable Growth | Severance |  |  |
Restructuring Reserve [Roll Forward] |  |  |
Remaining liability at beginning of period | 0 |  |
Charges | 25,296 |  |
Payments/Utilization | (200) |  |
Remaining liability at end of period | $ 25,096 | $ 0 |

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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 Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (b)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482017/420-10-50-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 420 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SAB TOPIC 5.P.4(b)(2)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479823/420-10-S99-2 + Details
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