CONSOLIDATED COMPREHENSIVE INCOME STATEMENTS - USD ($) $ in Millions	3 Months Ended								12 Months Ended
	Dec. 31, 2017	Sep. 30, 2017	Jun. 30, 2017	Mar. 31, 2017	Dec. 30, 2016	Sep. 23, 2016	Jun. 24, 2016	Mar. 25, 2016	Dec. 31, 2017	Dec. 30, 2016	Dec. 25, 2015
Net Earnings	$ 4,140	$ 459	$ 510	$ 362	$ 458	$ 455	$ 445	$ 356	$ 5,471	$ 1,714	$ 1,968
Other Comprehensive Income (Loss), Net of Tax									154	25	1
Comprehensive Earnings									5,625	1,739	1,969
Pension and Other Post-Employment Benefits
Other Comprehensive Income (Loss), Net of Tax									140	21	10
Other
Other Comprehensive Income (Loss), Net of Tax									$ 14	$ 4	$ (9)