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SHARE-BASED COMPENSATION - Expense Recognized in Connection with Share-Based Awards (Detail) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended 12 Months Ended
Dec. 31, 2017
Sep. 30, 2017
Jun. 30, 2017
Mar. 31, 2017
Dec. 31, 2016
Sep. 30, 2016
Jun. 30, 2016
Mar. 31, 2016
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]                      
Earnings before income taxes $ 999 $ 1,075 $ 1,045 $ 898 $ 1,153 $ 963 $ 834 $ 1,117 $ 4,018 $ 4,067 $ 3,862
Net earnings                 $ 4,604 $ 2,659 $ 2,533
Net earnings per share:                      
Basic (in dollars per share) $ 6.59 $ 1.81 $ 1.80 $ 1.48 $ 1.85 $ 1.54 $ 1.33 $ 1.75 $ 11.63 $ 6.46 $ 5.88
Diluted (in dollars per share) $ 6.54 $ 1.80 $ 1.79 $ 1.47 $ 1.84 $ 1.53 $ 1.32 $ 1.74 $ 11.54 $ 6.42 $ 5.85
Share Based Compensation Expense                      
Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Line Items]                      
Earnings from continuing operations                 $ 51 $ 68 $ 39
Earnings before income taxes                 51 68 39
Net earnings                 $ 35 $ 46 $ 27
Net earnings per share:                      
Basic (in dollars per share)                 $ 0.09 $ 0.11 $ 0.06
Diluted (in dollars per share)                 $ 0.09 $ 0.11 $ 0.06