Debt

3 Months Ended

Mar. 31, 2026

Debt Disclosure [Abstract]

Debt

Debt

In connection with our acquisition of Spirit, we assumed Spirit's debt, including the following notes issued by Spirit AeroSystems, Inc.: $300 of 3.850% Senior Notes due 2026 (the Spirit 2026 Notes) and $700 of 4.600% Senior Notes due 2028 (the Spirit 2028 Notes, and together with the Spirit 2026 Notes, the Spirit Senior Notes). The Boeing Company guaranteed the obligations of Spirit AeroSystems, Inc. with respect to the Spirit Senior Notes, and as a result, each of The Boeing Company and Spirit fully and unconditionally guarantee the Spirit Senior Notes on a senior unsecured basis. The guarantees rank equally in right of payment with all of Boeing’s existing and future senior unsecured indebtedness.