Segment Information (Tables)

12 Months Ended

Sep. 30, 2025

Segment Reporting [Abstract]

Financial Information Related To Company's Reportable Segments

Financial information relating to the Company’s reportable segments is as follows (in millions):

	Year Ended September 30, 2025
	Americas		EMEA		APAC
Net sales	$	15,831	$	4,968	$	2,797
Cost of sales	9,742		3,228		1,777
Selling, general and administrative expenses	3,206		1,094		548
Equity income (loss)	1		(3)		(4)
Segment EBITA	2,882		649		476
Amortization of intangible assets	356		68		15
Segment EBIT	$	2,526	$	581	$	461

	Year Ended September 30, 2024
	Americas		EMEA		APAC
Net sales	$	15,606	$	4,620	$	2,726
Cost of sales	9,922		3,024		1,692
Selling, general and administrative expenses	3,003		996		558
Equity income (loss)	2		39		(2)
Segment EBITA	2,679		561		478
Amortization of intangible assets	379		80		17
Segment EBIT	$	2,300	$	481	$	461

	Year Ended September 30, 2023
	Americas		EMEA		APAC
Net sales	$	14,529	$	4,491	$	3,311
Cost of sales	9,241		3,035		2,102
Selling, general and administrative expenses	2,945		1,039		602
Equity income (loss)	—		(1)		(2)
Segment EBITA	2,343		418		609
Amortization of intangible assets	337		74		15
Segment EBIT	$	2,006	$	344	$	594

A reconciliation of segment EBIT and segment EBITA to consolidated income before income taxes is as follows (in millions):

	Year Ended September 30,
	2025		2024		2023
Segment EBITA	$	4,007	$	3,718	$	3,370
Amortization of intangible assets	439		476		426
Segment EBIT	3,568		3,242		2,944
Corporate expenses	767		490		429
Restructuring and impairment costs	546		510		1,049
Water systems AFFF settlement (1)	—		750		—
Water systems AFFF insurance recoveries (1)	(39)		(367)		—
Net financing charges	319		342		258
Loss on divestiture	—		42		—
Net mark-to-market adjustments	6		(47)		95
Income from continuing operations before income taxes	$	1,969	$	1,522	$	1,113

(1)Refer to Note 20, "Commitments and Contingencies," of the notes to consolidated financial statements for further disclosure related to the water systems AFFF settlement and insurance recoveries.

	Year Ended September 30,
	2025		2024		2023
Depreciation/Amortization
Americas	$	490	$	528	$	528
EMEA	115		132		129
APAC	36		37		43
	641		697		700
Corporate	224		119		45
Total	$	865	$	816	$	745

	Year Ended September 30,
	2025		2024		2023
Capital Expenditures
Americas	$	151	$	190	$	197
EMEA	16		34		51
APAC	109		102		148
	276		326		396
Corporate	158		168		50
Total	$	434	$	494	$	446

Geographic Segments

Financial information relating to the Company’s operations by geographic area is as follows (in millions):

	Year Ended September 30,
	2025		2024		2023
Net Sales
United States	$	13,303	$	13,171	$	12,408
Other Non-United States	10,293		9,781		9,923
Total	$	23,596	$	22,952	$	22,331
Long-Lived Assets (Year-end)
United States	$	1,108	$	1,137	$	1,277
Other Non-United States	1,085		1,266		1,097
Total	$	2,193	$	2,403	$	2,374