RECENT ACCOUNTING PRONOUNCEMENTS (Details) - USD ($)	3 Months Ended		12 Months Ended
	Mar. 25, 2018	Mar. 26, 2017	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Retained earnings	$ 14,123,000,000		$ 11,405,000,000		$ 0
Net sales	11,635,000,000	$ 11,212,000,000
Operating profit	1,725,000,000	1,402,000,000
Net earnings	1,157,000,000	789,000,000
Reclassification of income tax effects from tax reform	$ 2,400,000,000
ASC 606
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Effect of new accounting principle in period of adoption, percent increase in current assets					1.00%
Effect of new accounting principle in period of adoption, percent increase in current liabilities					1.00%
ASU 2017-07
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Retained earnings					$ 0
Operating Profit | ASU 2017-07
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Effect of new account principle			846,000,000	$ 471,000,000
Nonoperating Income (Expense) | ASU 2017-07
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Effect of new account principle			(846,000,000)	(471,000,000)
Adjustments for | ASC 606
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Retained earnings			(168,000,000)
Net sales		155,000,000	(1,100,000,000)	42,000,000
Operating profit		40,000,000	(23,000,000)	(132,000,000)
Net earnings		26,000,000	$ (39,000,000)	$ (92,000,000)
Earnings per share increase (decrease) (in dollars per share)			$ (0.14)	$ (0.30)
Adjustments for | ASU 2017-07
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Net sales		0
Operating profit		213,000,000
Net earnings		$ 0	$ 0	$ 0