v3.26.1
Basis of Presentation and Accounting Policies - Narrative (Details) - USD ($)
shares in Millions, $ in Millions
3 Months Ended 9 Months Ended
Apr. 01, 2026
Jun. 30, 2026
Sep. 30, 2025
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
New Accounting Pronouncements or Change in Accounting Principle [Line Items]            
Cost of sales   $ (1,169)   $ (1,098) $ (3,372) $ (3,130)
Research and development expense   173   170 525 488
Goodwill, impairment loss     $ 161      
Intangible asset impairment charges     63      
Goodwill   3,814 3,839   3,814  
Pre-tax gain on the dissolution   20   $ 0 20 $ 0
Allowance for doubtful accounts   $ 17 21   $ 17  
Antidilutive share-based compensation awards (in shares)   0.3   0.4 0.9 1.7
Capital expenditures in accounts payable or other current liabilities at period end         $ 14 $ 20
Outstanding purchase of common stock recorded in accounts payable   $ 2   $ 1 2 1
Sensia            
New Accounting Pronouncements or Change in Accounting Principle [Line Items]            
Goodwill     0      
Intangible assets     $ 58      
Sensia Joint Venture | Disposed of by sale            
New Accounting Pronouncements or Change in Accounting Principle [Line Items]            
Proceeds from sale of business $ 40          
Derecognized net assets 94          
Cash and cash equivalents 47          
Receivable 60          
Inventory 54          
Other intangible assets 56          
Short term debt 89          
Contract liabilities 20          
Pre-tax gain on the dissolution $ 20          
Transaction costs   $ 2     $ 10  
Reclassification            
New Accounting Pronouncements or Change in Accounting Principle [Line Items]            
Cost of sales       170   488
Research and development expense       $ 170   $ 488