XML 73 R62.htm IDEA: XBRL DOCUMENT v3.24.3
Goodwill and Intangible Assets - Schedule of Intangible Assets with Finite Lives (Detail) - USD ($)
$ in Millions
Sep. 30, 2024
Sep. 30, 2023
Finite Lived Intangible Assets [Line Items]    
Gross Carrying Value, finite lives $ 96 $ 101
Accumulated Amortization (43) (41)
Net Intangible Assets, finite lives 53 60
Developed Technologies [Member]    
Finite Lived Intangible Assets [Line Items]    
Gross Carrying Value, finite lives 34 34
Accumulated Amortization (12) (10)
Net Intangible Assets, finite lives 22 24
Trademarks [Member]    
Finite Lived Intangible Assets [Line Items]    
Gross Carrying Value, finite lives 2 2
Accumulated Amortization (1) (1)
Net Intangible Assets, finite lives 1 1
Customer Relationships [Member]    
Finite Lived Intangible Assets [Line Items]    
Gross Carrying Value, finite lives 60 65
Accumulated Amortization (30) (30)
Net Intangible Assets, finite lives $ 30 $ 35