XML 24 R81.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Revenue Classified by Major Geographic Areas (Detail) - USD ($)
$ in Millions
 3 Months Ended 6 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2019
Dec. 31, 2018
Revenues From External Customers And Long Lived Assets [Line Items]        
Revenues $ 36,906 $ 32,471 $ 69,961 $ 61,555
United States        
Revenues From External Customers And Long Lived Assets [Line Items]        
Revenues [1] 19,149 16,787 36,419 31,527
Other Countries        
Revenues From External Customers And Long Lived Assets [Line Items]        
Revenues $ 17,757 $ 15,684 $ 33,542 $ 30,028
[1] Includes billings to OEMs and certain multinational organizations because of the nature of these businesses and the impracticability of determining the geographic source of the revenue.