Annual report pursuant to Section 13 and 15(d)

SHAREOWNERS' EQUITY - Additional Information (Detail)

v3.3.1.900
SHAREOWNERS' EQUITY - Additional Information (Detail)
 1 Months Ended 3 Months Ended 12 Months Ended
Jan. 31, 2013
USD ($)
Dec. 31, 2015
USD ($)
Vote
$ / shares
shares
Dec. 31, 2015
USD ($)
Vote
Classes_of_Common_Stock
$ / shares
shares
Dec. 31, 2014
USD ($)
shares
Dec. 31, 2013
USD ($)
shares
Feb. 14, 2013
USD ($)
Stockholders Equity Note [Line Items]            
Classes of common stock | Classes_of_Common_Stock     2      
Preferred stock, shares authorized | shares   200,000,000 200,000,000      
Preferred stock, par value | $ / shares   $ 0.01 $ 0.01      
Preferred stock, issued | shares   0 0      
Common stock purchases, Shares | shares   3,900,000 26,800,000 26,400,000 43,200,000  
Document Fiscal Year Focus     2015      
Total of class A and class B common stock, repurchased, value | $   $ 400,000,000 $ 2,711,000,000 $ 2,662,000,000 $ 3,846,000,000  
Share repurchase authorized amount | $           $ 10,000,000,000.0
Share repurchase authorization remaining | $   $ 1,441,000,000 1,441,000,000      
Parent's acquisition of remaining noncontrolling interest | $ $ 70,000,000          
Increase in noncontrolling interest | $     4,000,000 3,000,000    
Cumulative percentage ownership following repurchase of noncontrolling interest 100.00%          
Settled Options            
Stockholders Equity Note [Line Items]            
Common stock purchases, Shares | shares   2,000,000        
Accelerated Share Repurchases, Initial Price Paid Per Share | $ / shares   $ 88.75        
Option Premiums Received (Paid) | $     $ 17,000,000 $ 47,000,000    
Class A Common Stock:            
Stockholders Equity Note [Line Items]            
Votes per common share | Vote   10 10      
Common stock, shares authorized | shares   4,600,000,000 4,600,000,000      
Class B Common Stock:            
Stockholders Equity Note [Line Items]            
Votes per common share | Vote   1 1      
Common stock, par value | $ / shares   $ 0.01 $ 0.01      
Common stock, shares authorized | shares   5,600,000,000 5,600,000,000      
Class A Common Stock:            
Stockholders Equity Note [Line Items]            
Common stock, par value | $ / shares   $ 0.01 $ 0.01