Business Segment Information (Tables)

6 Months Ended

Mar. 31, 2024

Segment Reporting [Abstract]

Schedule of Segment Reporting Information, by Segment

Summary by Business Segment

	Americas	Asia	Europe	Middle East and India	Corporate and other	Total
Three Months Ended 31 March 2024
Sales	$1,245.8	$779.7	$667.9	$35.7	$201.1	$2,930.2	(A)
Operating income (loss)	371.9	203.6	201.0	5.6	(87.9)	694.2	(B)
Depreciation and amortization	174.1	116.4	50.8	6.7	12.8	360.8
Equity affiliates' income	44.2	8.3	11.7	73.9	5.2	143.3
Three Months Ended 31 March 2023
Sales	$1,373.1	$813.9	$752.9	$44.8	$215.4	$3,200.1	(A)
Operating income (loss)	324.2	233.0	173.2	1.3	(86.3)	645.4	(B)
Depreciation and amortization	161.7	110.0	48.3	6.6	13.0	339.6
Equity affiliates' income	28.1	7.3	29.5	98.9	2.1	165.9

(A)Sales relate to external customers only. All intersegment sales are eliminated in consolidation.

(B)Refer to the "Reconciliation to Consolidated Results" section below.

	Americas	Asia	Europe	Middle East and India	Corporate and other	Total
Six Months Ended 31 March 2024
Sales	$2,497.9	$1,573.5	$1,399.1	$71.1	$386.0	$5,927.6	(A)
Operating income (loss)	726.3	414.8	398.6	9.5	(188.1)	1,361.1	(B)
Depreciation and amortization	343.8	228.2	99.0	13.3	25.7	710.0
Equity affiliates' income	81.3	12.5	32.4	166.8	8.7	301.7
Six Months Ended 31 March 2023
Sales	$2,757.3	$1,591.7	$1,544.8	$86.2	$394.8	$6,374.8	(A)
Operating income (loss)	667.2	468.9	319.0	8.0	(165.7)	1,297.4	(B)
Depreciation and amortization	317.7	211.9	92.6	13.2	25.7	661.1
Equity affiliates' income	44.5	14.7	47.2	163.0	6.5	275.9
Total Assets
31 March 2024	$11,372.6	$7,203.3	$5,113.2	$6,835.9	$5,396.7	$35,921.7
30 September 2023	9,927.5	7,009.6	4,649.8	5,708.4	4,707.2	32,002.5

(A)Sales relate to external customers only. All intersegment sales are eliminated in consolidation.

(B) Refer to the "Reconciliation to Consolidated Results" section below.

Reconciliation of Segments to Consolidated Operating Income

The table below reconciles total operating income disclosed in the table above to consolidated operating income as reflected on our consolidated income statements:

	Three Months Ended		Six Months Ended
	31 March		31 March
Operating Income	2024	2023	2024	2023
Total	$694.2	$645.4	$1,361.1	$1,297.4
Business and asset actions	(57.0)	(185.6)	(57.0)	(185.6)
Consolidated Operating Income	$637.2	$459.8	$1,304.1	$1,111.8