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SCHEDULE II-VALUATION AND QUALIFYING ACCOUNTS | 12 Months Ended
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Dec. 31, 2023
SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract] |
SCHEDULE II-VALUATION AND QUALIFYING ACCOUNTS | SCHEDULE II—VALUATION AND QUALIFYING ACCOUNTS (In millions)
Column A |  | Column B |  | Column C |  | Column D |  | Column E
Description |  | Balance at Beginning of Period |  | Provision/reversals Charged to Costs & Expenses |  | Charged to Other Accounts |  | Deductions |  | Balance at End of Period
Allowance for doubtful accounts |  |  |  |  |  |  |  |  |  |
Year ended December 31, 2023 |  | $ | 12 |  |  | $ | 1 |  |  | $ | — |  |  | $ | (1) |  |  | $ | 12 |
Year ended December 31, 2022 |  | $ | 9 |  |  | $ | 5 |  |  | $ | — |  |  | $ | (2) |  |  | $ | 12 |
Year ended December 31, 2021 |  | $ | 14 |  |  | $ | (1) |  |  | $ | — |  |  | $ | (4) |  |  | $ | 9 |
Deferred tax valuation allowance |  |  |  |  |  |  |  |  |  |
Year ended December 31, 2023 |  | $ | 69 |  |  | $ | 21 |  |  | $ | — |  |  | $ | — |  |  | $ | 90 |
Year ended December 31, 2022 |  | $ | 58 |  |  | $ | 11 |  |  | $ | — |  |  | $ | — |  |  | $ | 69 |
Year ended December 31, 2021 |  | $ | 51 |  |  | $ | 7 |  |  | $ | — |  |  | $ | — |  |  | $ | 58 |

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- Definition The entire disclosure for valuation and qualifying accounts and reserves. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name Regulation S-X (SX) -Number 210 -Section 12 -Subsection 09 -Publisher SEC Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 4 -Subparagraph (SX 210.12-09) -Publisher FASB -URI https://asc.fasb.org//1943274/2147480678/235-10-S99-4 + Details
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- References No definition available. + Details
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