Supplemental Information (Tables)

12 Months Ended

Sep. 30, 2023

Disclosure Text Block Supplement [Abstract]

Schedule of Other Receivables and Current Assets

Other Receivables and Current Assets
30 September	2023	2022
Derivative instruments	$73.5	$114.4
Value added tax receivable	209.6	94.2
Contract fulfillment costs	89.0	84.1
Contract assets	124.7	69.0
Current lease receivables	78.0	77.8
Current financing receivables	50.0	—
Other	97.3	76.3
Other receivables and current assets	$722.1	$515.8

Schedule of Other Noncurrent Assets

Other Noncurrent Assets
30 September	2023	2022
Pension benefits	$120.0	$133.9
Long-term deposits on plant and equipment	—	200.0
Deferred tax assets	159.6	135.7
Prepaid tax	22.2	17.0
Investments other than equity method	66.9	66.7
Deferred financing fees	58.8	—
Derivative instruments	320.6	74.7
Other	481.8	319.0
Other noncurrent assets	$1,229.9	$947.0

Schedule of Payables and Accrued Liabilities

Payables and Accrued Liabilities
30 September	2023	2022
Trade creditors	$1,212.9	$1,120.7
Contract liabilities	413.0	439.1
Dividends payable	388.9	359.4
Accrued payroll and employee benefits	284.4	249.1
Accrued interest	106.4	64.7
Current lease obligations	94.7	90.0
Derivative instruments	98.7	228.3
Pension and postretirement benefits	9.6	11.1
Other	281.5	209.2
Payables and accrued liabilities	$2,890.1	$2,771.6

Schedule of Other Noncurrent Liabilities

Other Noncurrent Liabilities
30 September	2023	2022
Asset retirement obligations	$285.1	$265.0
Pension benefits	192.3	190.0
Postretirement benefits	10.3	15.0
Derivative instruments	112.7	138.2
Long-term accrued income taxes related to U.S. tax reform	109.4	134.6
Contingencies related to uncertain tax positions	89.6	95.6
Contract liabilities	136.9	67.2
Environmental liabilities	50.2	61.8
Other	131.5	131.7
Other noncurrent liabilities	$1,118.0	$1,099.1