v3.26.1
Business Segment Information -Schedule of Sales and Operating Results of Reportable Segments (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2026
Mar. 31, 2025
Segment Reporting Information [Line Items]        
Sales $ 2,239 $ 2,001 $ 4,344 $ 3,882
Segment cost of sales (1,114) (1,029) (2,203) (2,032)
Segment selling, general and administrative expenses (478) (469) (956) (945)
Segment engineering and development expenses (180) (162) (352) (318)
Segment operating earnings 530 408 965 729
Reconciliation of Operating Profit (Loss) from Segments to Consolidated [Abstract]        
Amortization of acquisition-related intangible assets (29) (36) (61) (71)
Corporate and other (26) (27) (56) (62)
Non-operating pension and postretirement benefit credit 3 0 6 0
Net legacy asbestos and environmental charges (1) (6) (2) (9)
Change in fair value of investments 0 (3) 0 (3)
Cost associated with dissolution of Sensia (4) 0 (8) 0
Interest expense, net (33) (37) (62) (72)
Income before income taxes 440 299 782 512
Intelligent Devices        
Segment Reporting Information [Line Items]        
Sales 1,008 896 1,961 1,702
Intelligent Devices | Operating Segments        
Segment Reporting Information [Line Items]        
Sales 1,008 896 1,961 1,702
Segment cost of sales (533) (482) (1,065) (921)
Segment selling, general and administrative expenses (198) (188) (390) (371)
Segment engineering and development expenses (66) (65) (129) (126)
Other segment items 0 (2) (1) (5)
Segment operating earnings 211 159 376 279
Software & Control        
Segment Reporting Information [Line Items]        
Sales 684 568 1,313 1,097
Software & Control | Operating Segments        
Segment Reporting Information [Line Items]        
Sales 684 568 1,313 1,097
Segment cost of sales (196) (160) (383) (320)
Segment selling, general and administrative expenses (154) (147) (306) (298)
Segment engineering and development expenses (98) (88) (193) (171)
Other segment items 3 (2) 4 (4)
Segment operating earnings 239 171 435 304
Lifecycle Services        
Segment Reporting Information [Line Items]        
Sales 547 537 1,070 1,083
Lifecycle Services | Operating Segments        
Segment Reporting Information [Line Items]        
Sales 547 537 1,070 1,083
Segment cost of sales (361) (352) (705) (720)
Segment selling, general and administrative expenses (89) (96) (182) (195)
Segment engineering and development expenses (16) (11) (30) (23)
Other segment items (1) 0 1 1
Segment operating earnings $ 80 $ 78 $ 154 $ 146