Basis of Presentation (Tables)

6 Months Ended

Jun. 30, 2024

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)	Six months ended June 30		Three months ended June 30
	2024	2023	2024	2023
Decrease to Revenue	($965)	($782)	($747)	($470)
Increase to Loss from operations	($1,700)	($1,348)	($1,334)	($830)
Increase to Diluted loss per share	($2.62)	($1.43)	($2.06)	($0.51)