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Severance (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2024
Restructuring and Related Activities [Abstract] |
Schedule of Changes in Accrued Liabilities for Severance Expenses | Changes in our accrued liabilities for severance expenses were as follows:
| Severance
| (Dollars in millions)
Balance at December 31, 2023 | $ | 18 |
Accrued to expense | 2 |
Payments, net | (18) |
Balance at March 31, 2024 | $ | 2 |

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- Definition Tabular disclosure of an entity's restructuring reserve that occurred during the period associated with the exit from or disposal of business activities or restructurings for each major type of cost. This element may also include a description of any reversal and other adjustment made during the period to the amount of an accrued liability for restructuring activities. This element may be used to encapsulate the roll forward presentations of an entity's restructuring reserve by type of cost and in total, and explanation of changes that occurred in the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (b)(2) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482017/420-10-50-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -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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