A summary of significant other liabilities by balance sheet caption follows: | | | | | | | | | | | | | (Dollars in millions) | September 30, 2025 | | December 31, 2024 | | Salaries, wages and accrued bonuses | $ | 81 | | | $ | 75 | | | Fringe benefits | 61 | | | 63 | | | | | | | | | | | Provision for contract losses | 39 | | | 43 | | | Operating lease liabilities | 28 | | | 27 | | | Taxes payable | 31 | | | 24 | | | Warranty reserves | 21 | | | 19 | | Other | 15 | | | 15 | | | Total other current liabilities | $ | 276 | | | $ | 266 | | | Operating lease liabilities | $ | 93 | | | $ | 66 | | | Unrecognized tax benefits | 46 | | | 46 | | | Warranty reserves | 8 | | | 10 | | Other | 9 | | | 8 | | | Total other noncurrent liabilities | $ | 156 | | | $ | 130 | |
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