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Restructuring and Other Charges (Tables) | 9 Months Ended
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Sep. 30, 2023
Restructuring and Related Activities [Abstract] |
Schedule of Restructuring and Other Charges |
| Third quarter ended |  | Nine months ended
| September 30, |  | September 30,
| 2023 |  | 2022 |  | 2023 |  | 2022
Layoff costs | $ | 1 |  |  | $ | — |  |  | $ | 1 |  |  | $ | — |
Reversals of previously recorded layoff reserves | — |  |  | — |  |  | (1) |  |  | (1) |
Pension and Other post-retirement benefits - net settlements (E) | 2 |  |  | 3 |  |  | 5 |  |  | 7 |
Other | 1 |  |  | 1 |  |  | 3 |  |  | 6 |
Total restructuring and other charges | $ | 4 |  |  | $ | 4 |  |  | $ | 8 |  |  | $ | 12 |
Schedule of Activity and Reserve Balances for Restructuring Charges |
| Layoff costs |  | Other exit costs |  | Total
Reserve balances at December 31, 2022 | $ | 6 |  |  | $ | 2 |  |  | $ | 8 |
Cash payments | (2) |  |  | (2) |  |  | (4) |
Restructuring charges | 5 |  |  | 3 |  |  | 8 |
Other(1) | (5) |  |  | (1) |  |  | (6) |
Reserve balances at September 30, 2023 | $ | 4 |  |  | $ | 2 |  |  | $ | 6 |
(1)In the nine months ended September 30, 2023, other for layoff costs included $5 of charges for U.S. and Canadian pension plan settlements and for other exit costs included a $1 charge for accelerated depreciation.

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- Definition Tabular disclosure of costs incurred for restructuring including, but not limited to, exit and disposal activities, remediation, implementation, integration, asset impairment, and charges against earnings from the write-down of assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SAB TOPIC 5.P.3) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479823/420-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 420 -SubTopic 10 -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org//1943274/2147482017/420-10-50-1 Reference 3: 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) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479823/420-10-S99-2 + Details
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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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