v3.25.1
Revenue Recognition - Disaggregation of Revenue by Operating Segment and by Geographic Region (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Mar. 31, 2025
Mar. 31, 2024
Disaggregation of Revenue [Line Items]        
Sales $ 2,001.0 $ 2,126.0 $ 3,882.0 $ 4,178.0
North America        
Disaggregation of Revenue [Line Items]        
Sales 1,288.0 1,294.0 2,438.0 2,541.0
Europe, Middle East, and Africa        
Disaggregation of Revenue [Line Items]        
Sales 358.0 399.0 690.0 787.0
Asia Pacific        
Disaggregation of Revenue [Line Items]        
Sales 227.0 270.0 478.0 546.0
Latin America        
Disaggregation of Revenue [Line Items]        
Sales 128.0 163.0 276.0 304.0
Intelligent Devices        
Disaggregation of Revenue [Line Items]        
Sales 896.0 974.0 1,702.0 1,901.0
Intelligent Devices | North America        
Disaggregation of Revenue [Line Items]        
Sales 599.0 637.0 1,119.0 1,241.0
Intelligent Devices | Europe, Middle East, and Africa        
Disaggregation of Revenue [Line Items]        
Sales 151.0 159.0 286.0 325.0
Intelligent Devices | Asia Pacific        
Disaggregation of Revenue [Line Items]        
Sales 86.0 100.0 172.0 198.0
Intelligent Devices | Latin America        
Disaggregation of Revenue [Line Items]        
Sales 60.0 78.0 125.0 137.0
Software & Control        
Disaggregation of Revenue [Line Items]        
Sales 568.0 569.0 1,097.0 1,173.0
Software & Control | North America        
Disaggregation of Revenue [Line Items]        
Sales 403.0 362.0 768.0 749.0
Software & Control | Europe, Middle East, and Africa        
Disaggregation of Revenue [Line Items]        
Sales 78.0 96.0 151.0 196.0
Software & Control | Asia Pacific        
Disaggregation of Revenue [Line Items]        
Sales 52.0 70.0 107.0 149.0
Software & Control | Latin America        
Disaggregation of Revenue [Line Items]        
Sales 35.0 41.0 71.0 79.0
Lifecycle Services        
Disaggregation of Revenue [Line Items]        
Sales 537.0 583.0 1,083.0 1,104.0
Lifecycle Services | North America        
Disaggregation of Revenue [Line Items]        
Sales 286.0 295.0 551.0 551.0
Lifecycle Services | Europe, Middle East, and Africa        
Disaggregation of Revenue [Line Items]        
Sales 129.0 144.0 253.0 266.0
Lifecycle Services | Asia Pacific        
Disaggregation of Revenue [Line Items]        
Sales 89.0 100.0 199.0 199.0
Lifecycle Services | Latin America        
Disaggregation of Revenue [Line Items]        
Sales $ 33.0 $ 44.0 $ 80.0 $ 88.0