Annual report pursuant to Section 13 and 15(d)

SEGMENT AND GEOGRAPHIC INFORMATION - Geographic Information (Detail)

v2.4.0.6
SEGMENT AND GEOGRAPHIC INFORMATION - Geographic Information (Detail) (USD $)
In Millions, unless otherwise specified
3 Months Ended 12 Months Ended
Dec. 31, 2012
Sep. 30, 2012
Jun. 30, 2012
Mar. 31, 2012
Dec. 31, 2011
Sep. 30, 2011
Jun. 30, 2011
Mar. 31, 2011
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Segment Reporting Information [Line Items]                      
Revenue $ 14,571 $ 13,071 $ 13,349 $ 13,136 $ 14,166 $ 13,166 $ 13,191 $ 12,582 $ 54,127 $ 53,105 $ 49,545
Long-lived assets 21,574       21,305       21,574 21,305 21,740
United States
                     
Segment Reporting Information [Line Items]                      
Revenue                 40,428 39,347 36,795
Long-lived assets 16,262       16,085       16,262 16,085 16,693
International
                     
Segment Reporting Information [Line Items]                      
Revenue                 13,699 13,758 12,750
Long-lived assets $ 5,312       $ 5,220       $ 5,312 $ 5,220 $ 5,047