A summary of significant other liabilities by balance sheet caption follows: | | | | | | | | | | | | | (Dollars in millions) | March 31, 2026 | | December 31, 2025 | | Salaries, wages and accrued bonuses | $ | 64 | | | $ | 85 | | | Fringe benefits | 72 | | | 60 | | | | | | | | | | | Provision for contract losses | 32 | | | 35 | | | Operating lease liabilities | 29 | | | 28 | | | Taxes payable | 18 | | | 10 | | | Warranty reserves | 26 | | | 24 | | Other | 26 | | | 27 | | | Total other current liabilities | $ | 267 | | | $ | 269 | | | Operating lease liabilities | $ | 91 | | | $ | 95 | | | Unrecognized tax benefits | 50 | | | 50 | | | Warranty reserves | 8 | | | 9 | | Other | 11 | | | 12 | | | Total other noncurrent liabilities | $ | 160 | | | $ | 166 | |
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