XML 76 R65.htm IDEA: XBRL DOCUMENT v3.21.2
REVENUE RECOGNITION - Changes in Deferred Revenue (Details) - USD ($)
$ in Millions
3 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Change in Contract with Customer, Liability [Abstract]    
Balance at the beginning of the period $ 371 $ 279
Revenue recognized that was included in the deferred revenue balance at the beginning of the period (170) (90)
Revenue deferred during the period 223 216
Other 2 4
Balance at the end of the period $ 426 $ 409