Basis of Presentation (Tables)

3 Months Ended

Mar. 31, 2023

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Schedule of Change in Accounting Estimate

Net cumulative catch-up adjustments to prior periods' revenue and earnings, including certain losses, across all long-term contracts were as follows:

(In millions - except per share amounts)	Three months ended March 31
	2023	2022
Decrease to Revenue	($312)	($612)
Increase to Loss from operations	($518)	($1,130)
Decrease to Diluted EPS	($0.74)	($1.47)