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Leases (Tables) | 3 Months Ended
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Mar. 31, 2026
Leases [Abstract] |
Lease cost and other information | The components of lease expense were as follows:
| Three Months Ended |  | Three Months Ended |  |  |  |
(DOLLARS IN MILLIONS) | March 31, 2026 |  | March 31, 2025 |  |  |  |
Operating leases |  |  |  |  |  |  |
Operating lease cost | $ | 31 |  |  | $ | 26 |  |  |  |  |
Variable lease cost | 14 |  |  | 22 |  |  |  |  |
Total operating lease cost | $ | 45 |  |  | $ | 48 |  |  |  |  |
Finance leases |  |  |  |  |  |  |
Finance lease cost | $ | 4 |  |  | $ | 3 |  |  |  |  |
Supplemental cash flow information related to leases was as follows:
| Three Months Ended | Three Months Ended
(DOLLARS IN MILLIONS) | March 31, 2026 |  | March 31, 2025
Cash paid for amounts included in the measurement of lease liabilities |  |  |
Operating cash flows for operating leases | $ | 32 |  |  | $ | 32 |
Financing cash flows for finance leases | 3 |  |  | 3 |
Right-of-use assets obtained in exchange for lease obligations |  |  |
Operating leases | 15 |  |  | 22 |
Finance leases | 4 |  |  | 3 |

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- Definition Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 4 -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-4 + Details
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- References No definition available. + Details
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