Basis of Presentation (Tables)

9 Months Ended

Sep. 30, 2025

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of Change in Accounting Estimate

The table below reflects the impact of net cumulative catch-up adjustments for changes in estimated revenues and costs at completion across all long-term contracts, including the impact to Loss from operations from changes in estimated losses on unexercised options.

(In millions - except per share amounts)	Nine months ended September 30		Three months ended September 30
	2025	2024	2025	2024
Decrease to Revenue	($397)	($1,928)	($91)	($963)
Increase to Loss from operations	($544)	($4,322)	($206)	($2,622)
Increase to Diluted loss per share	($0.74)	($6.89)	($0.28)	($4.20)