| SCHEDULE II—VALUATION AND QUALIFYING ACCOUNTS (Tabular dollars in millions) | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Col. A | | Col. B | | Col. C | | Col. D | | Col. E | | Description | | Balance at Beginning of Period | | Charged to Expenses and Other Accounts | | Deductions | | Balance at End of Period | | Allowance for doubtful accounts: | | | | | | | | | | | | | | | | | | Period from August 7 - December 31, 2025 (Successor) | | | $ | — | | (a) | | $ | 10 | | | | | $ | — | | | | | $ | 10 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Period from January 1 - August 6, 2025 (Predecessor) | | | $ | 125 | | | | | $ | 6 | | | | | $ | 35 | | | | | $ | 96 | | | | Year ended December 31, 2024 (Predecessor) | | | $ | 120 | | | | | $ | 39 | | | | | $ | 34 | | | | | $ | 125 | | | | Year ended December 31, 2023 (Predecessor) | | | $ | 111 | | | | | $ | 26 | | | | | $ | 17 | | | | | $ | 120 | | | | | | | | | | | | | | | | | | | | | Valuation allowance on deferred tax assets: | | | | | | | | | | | | | | | | | | Period from August 7 - December 31, 2025 (Successor) | | | $ | 582 | | | | | $ | 49 | | | | | $ | 6 | | | | | $ | 625 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Period from January 1 - August 6, 2025 (Predecessor) | | | $ | 655 | | | | | $ | 45 | | | | | $ | 118 | | | | | $ | 582 | | | | Year ended December 31, 2024 (Predecessor) | | | $ | 498 | | | | | $ | 198 | | | | | $ | 41 | | | | | $ | 655 | | | | Year ended December 31, 2023 (Predecessor) | | | $ | 488 | | | | | $ | 20 | | | | | $ | 10 | | | | | $ | 498 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
(a) On August 7, 2025, the allowance for doubtful accounts was reversed as a result of the adjustment of accounts receivable to fair value. See Note 2 to the consolidated financial statements.
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