Changes in Estimates (Tables)

3 Months Ended

Apr. 02, 2021

Change in Accounting Estimate [Abstract]

Schedule of Effect of Net Estimate at Completion Adjustment ("EAC") on Consolidated Statement of Income

Net EAC adjustments had the following impact to earnings for the periods presented:

	Quarter Ended
(In millions, except per share amounts)	April 2, 2021		April 3, 2020
Net EAC adjustments, before income taxes	$	82	$	103
Net EAC adjustments, net of income taxes	$	62	$	78
Net EAC adjustments, net of income taxes, per diluted common share	$	0.30	$	0.35