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OTHER CURRENT ASSETS (Tables)
 12 Months Ended
Sep. 30, 2019
Other Current Assets Disclosure [Abstract]  
Schedule of Other Current Assets Other current assets are summarized as follows (in millions):
 
 
September 30,
 
2019
 
2018
Asbestos-related recoveries (see Note 25)
$
6

 
$
16

Prepaid and other
25

 
30

Other current assets
$
31

 
$
46