v3.26.1
Segment Information - Financial Information Related to Company's Reportable Segments (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Segment Reporting [Line Items]        
Net sales $ 6,614 $ 6,052 $ 18,553 $ 17,154
Cost of sales 4,140 3,806 11,743 10,913
Selling, general and administrative expenses ("SG&A") 1,407 1,417 4,029 4,243
Equity income (1) (4) (3) (5)
Segment EBIT 1,190 952 3,025 2,481
Amortization of intangible assets 90 110 264 342
Corporate expenses 167 141 475 498
Restructuring and impairment costs 80 51 224 146
Water systems AFFF insurance recoveries (17) (1) (148) (13)
Net financing charges 71 77 197 243
(Gain) loss on business divestitures 0 0 (70) 0
Net mark-to-market adjustments (28) (21) (16) (7)
Income from continuing operations before income taxes 917 705 2,363 1,614
Operating Segments        
Segment Reporting [Line Items]        
Segment EBITA (non-GAAP) 1,280 1,062 3,289 2,823
Americas        
Segment Reporting [Line Items]        
Net sales 4,504 4,042 12,468 11,506
Cost of sales 2,790 2,513 7,847 7,244
Selling, general and administrative expenses ("SG&A") 867 875 2,525 2,498
Equity income 0 0 0 0
Segment EBIT 847 654 2,096 1,764
Amortization of intangible assets 79 88 232 274
Segment EBITA (non-GAAP) 926 742 2,328 2,038
Depreciation included in Cost of sales and SG&A 38 35 109 105
Capital expenditures 40 28 86 109
EMEA        
Segment Reporting [Line Items]        
Net sales 1,264 1,273 3,807 3,631
Cost of sales 806 826 2,448 2,393
Selling, general and administrative expenses ("SG&A") 286 291 857 849
Equity income 0 (3) 0 (3)
Segment EBIT 172 159 502 392
Amortization of intangible assets 7 18 21 56
Segment EBITA (non-GAAP) 179 177 523 448
Depreciation included in Cost of sales and SG&A 2 11 14 31
Capital expenditures 17 26 56 70
APAC        
Segment Reporting [Line Items]        
Net sales 846 737 2,278 2,017
Cost of sales 544 467 1,448 1,276
Selling, general and administrative expenses ("SG&A") 132 132 406 418
Equity income (1) (1) (3) (2)
Segment EBIT 171 139 427 325
Amortization of intangible assets 4 4 11 12
Segment EBITA (non-GAAP) 175 143 438 337
Depreciation included in Cost of sales and SG&A 5 5 16 16
Capital expenditures $ 6 $ 5 $ 13 $ 6