10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 10-Q

☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended 30 June 2026

or

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from              to             

Commission File Number 001-04534

AIR PRODUCTS AND CHEMICALS, INC.

(Exact name of registrant as specified in its charter)

Delaware	23-1274455
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)

1940 Air Products Boulevard

Allentown, Pennsylvania 18106-5500

(Address of principal executive offices and Zip Code)

610-481-4911

(Registrant’s telephone number, including area code)

Not Applicable

(Former name, former address and former fiscal year, if changed since last report)

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, par value $1.00 per share	APD	New York Stock Exchange
0.500% Euro Notes due 2028	APD28	New York Stock Exchange
2.950% Euro Notes due 2031	APD31	New York Stock Exchange
0.800% Euro Notes due 2032	APD32	New York Stock Exchange
3.250% Euro Notes due 2032	APD32B	New York Stock Exchange
4.000% Euro Notes due 2035	APD35	New York Stock Exchange
3.450% Euro Notes due 2037	APD37	New York Stock Exchange

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).    Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and "emerging growth company" in Rule 12b-2 of the Exchange Act.

Large accelerated filer ☒ Accelerated filer ☐ Non-accelerated filer ☐ Smaller reporting company ☐ Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.   ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒

The number of shares of common stock, par value $1 per share, outstanding at 30 June 2026 was 222,685,530.

AIR PRODUCTS AND CHEMICALS, INC. and Subsidiaries

QUARTERLY REPORT ON FORM 10-Q

For the quarterly period ended 30 June 2026

TABLE OF CONTENTS

Forward-Looking Statements	3
PART I—FINANCIAL INFORMATION
Item 1. Financial Statements (Unaudited)
Consolidated Income Statements – Three and Nine Months Ended 30 June 2026 and 2025	5
Consolidated Comprehensive Income Statements – Three and Nine Months Ended 30 June 2026 and 2025	6
Consolidated Balance Sheets – 30 June 2026 and 30 September 2025	7
Consolidated Statements of Cash Flows – Nine Months Ended 30 June 2026 and 2025	8
Consolidated Statements of Equity – Three and Nine Months Ended 30 June 2026 and 2025	9
Notes to Consolidated Financial Statements	11
Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations	47
Item 3. Quantitative and Qualitative Disclosures About Market Risk	79
Item 4. Controls and Procedures	79
PART II—OTHER INFORMATION
Item 5. Other Information	80
Item 6. Exhibits	80
Signature	81

2

FORWARD-LOOKING STATEMENTS

This Quarterly Report on Form 10-Q contains “forward-looking statements” within the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. Forward-looking statements include all statements that do not relate solely to historical or current facts and can generally be identified by words such as “anticipate,” “believe,” “could,” “estimate,” “expect,” “forecast,” "future," “goal,” “intend,” “may,” “outlook,” “plan,” “position,” “possible,” “potential,” “project,” “should,” “target,” “will,” “would,” and similar expressions or variations thereof, or the negative thereof, but these terms are not the exclusive means of identifying such statements. Forward-looking statements are based on management’s expectations and assumptions as of the date of this report and are not guarantees of future performance. You are cautioned not to place undue reliance on our forward-looking statements.

Forward-looking statements may relate to a number of matters, including expectations regarding revenue, margins, expenses, earnings, tax provisions, cash flows, pension obligations, share repurchases or other statements regarding economic conditions or our business outlook; statements regarding capital expenditures and plans, projects, investment opportunities, and potential transactions that are subject to ongoing negotiations and their expected impact and timing; strategies and objectives for our future operations, including our ability to win new projects and execute the projects in our backlog; and statements regarding our expectations with respect to pending legal claims or disputes. While forward-looking statements are made in good faith and based on assumptions, expectations and projections that management believes are reasonable based on currently available information, actual performance and financial results may differ materially from projections and estimates expressed in the forward-looking statements because of many factors, including, without limitation:

•changes in global or regional economic conditions, inflation, and supply and demand dynamics in the market segments we serve, including demand for technologies and projects to limit the impact of global climate change;

•changes in the financial markets may affect the availability and terms on which we may obtain financing;

•the ability to execute agreements with customers and implement price increases to offset cost increases;

•disruptions to our supply chain and related distribution delays and cost increases;

•risks associated with having extensive international operations, including political risks, risks associated with unanticipated government actions and risks of investing in developing markets;

•project delays, scope changes, cost escalations, contract terminations, customer cancellations, or postponement of projects and sales;

•our ability to safely develop, operate, and manage costs of large-scale and technically complex projects;

•the future financial and operating performance of major customers, joint ventures, and equity affiliates;

•our ability to safely and effectively develop, implement, and operate new technologies and to market products produced utilizing new technologies;

•our ability to execute the projects in our backlog and refresh our pipeline of new projects;

•tariffs, economic sanctions and regulatory activities in jurisdictions in which we, our affiliates and joint ventures, and our customers and other counterparties operate;

•the impact of environmental, tax, safety, or other legislation, as well as regulations and other public policy initiatives affecting our business and the business of our affiliates and related compliance requirements, including legislation, regulations, or policies intended to address global climate change;

•changes in tax rates and other changes in tax law;

•safety incidents relating to our operations;

•the timing, impact, and other uncertainties relating to acquisitions, divestitures, joint venture activities and other commercial transactions, as well as our ability to integrate acquisitions and separate divested businesses, respectively;

3

FORWARD-LOOKING STATEMENTS (CONTINUED)

•risks relating to cybersecurity incidents, including risks from the interruption, failure or compromise of our information systems or those of our business partners or service providers;

•catastrophic events, such as natural disasters and extreme weather events, pandemics and other public health crises, acts of war, including Russia’s invasion of Ukraine, the conflict with Iran and other new and ongoing conflicts in the Middle East, or terrorism;

•the impact on our business and customers of price fluctuations in oil and natural gas and disruptions in markets and the economy due to oil and natural gas price volatility;

•costs and outcomes of legal or regulatory proceedings and investigations;

•asset impairments due to economic conditions or specific events;

•significant fluctuations in inflation, interest rates, and foreign currency exchange rates from those currently anticipated;

•damage to facilities, pipelines or delivery systems, including those we are constructing or that we own or operate for third parties;

•availability and cost of electric power, natural gas, and other raw materials; and

•the commencement and success of any productivity and operational improvement programs.

In addition to the foregoing factors, forward-looking statements contained herein are qualified with respect to the risks disclosed elsewhere in this document, including in Item 2, Management’s Discussion and Analysis of Financial Condition and Results of Operations, and Item 3, Quantitative and Qualitative Disclosures About Market Risk, as well as with respect to the risks described in Item 1A, Risk Factors, to our Annual Report on Form 10-K for the fiscal year ended 30 September 2025 and in Part II, Item 1A, Risk Factors, of this Quarterly Report on Form 10-Q. Any of these factors, as well as those not currently anticipated by management, could cause our results of operations, financial condition or liquidity to differ materially from what is expressed or implied by any forward-looking statement. Except as required by law, we disclaim any obligation or undertaking to update or revise any forward-looking statements contained herein to reflect any change in assumptions, beliefs, or expectations or any change in events, conditions, or circumstances upon which any such forward-looking statements are based.

4

PART I—FINANCIAL INFORMATION

Item 1. Financial Statements

Air Products and Chemicals, Inc. and Subsidiaries

CONSOLIDATED INCOME STATEMENTS

(Unaudited)

	Three Months Ended		Nine Months Ended
	30 June		30 June
(Millions of U.S. Dollars, except for share and per share data)	2026	2025	2026	2025
Sales	$3,161.0	$3,022.7	$9,435.3	$8,870.4
Cost of sales	2,125.0	2,040.1	6,416.9	6,110.5
Selling and administrative expense	219.1	222.6	675.0	687.0
Research and development expense	21.5	24.1	63.5	69.0
Business and asset actions	2,907.4	24.1	2,929.4	2,952.0
Shareholder activism-related costs	—	25.0	—	86.3
Gain on sale of business	—	67.3	—	67.3
Other income (expense), net	14.9	36.5	39.6	73.3
Operating Income (Loss)	(2,097.1)	790.6	(609.9)	(893.8)
Equity affiliates' income	205.2	167.6	556.8	463.7
Interest expense	49.4	61.4	153.4	146.2
Other non-operating income (expense), net	3.6	(6.0)	3.1	14.3
Income (Loss) From Continuing Operations Before Taxes	(1,937.7)	890.8	(203.4)	(562.0)
Income tax expense (benefit)	(515.4)	159.6	(197.3)	(205.5)
Income (Loss) From Continuing Operations	(1,422.3)	731.2	(6.1)	(356.5)
Loss from discontinued operations, net of tax	—	(8.0)	—	(8.0)
Net Income (Loss)	(1,422.3)	723.2	(6.1)	(364.5)
Net income attributable to noncontrolling interests	18.5	9.4	46.1	34.9
Net Income (Loss) Attributable to Air Products	($1,440.8)	$713.8	($52.2)	($399.4)
Net Income (Loss) Attributable to Air Products
Net income (loss) from continuing operations	($1,440.8)	$721.8	($52.2)	($391.4)
Net loss from discontinued operations	—	(8.0)	—	(8.0)
Net Income (Loss) Attributable to Air Products	($1,440.8)	$713.8	($52.2)	($399.4)
Per Share Data(A) (U.S. Dollars per share)
Basic earnings (loss) per share from continuing operations	($6.47)	$3.24	($0.23)	($1.76)
Basic loss per share from discontinued operations	—	(0.04)	—	(0.04)
Basic earnings (loss) per share attributable to Air Products	($6.47)	$3.20	($0.23)	($1.79)
Diluted earnings (loss) per share from continuing operations	($6.47)	$3.24	($0.23)	($1.76)
Diluted loss per share from discontinued operations	—	(0.04)	—	(0.04)
Diluted earnings (loss) per share attributable to Air Products	($6.47)	$3.20	($0.23)	($1.79)
Weighted Average Common Shares (in millions)
Basic	222.8	222.8	222.8	222.7
Diluted	222.8	222.9	222.8	222.7
(A) Earnings (loss) per share is calculated independently for each component and may not sum to total earnings (loss) per share due to rounding.

The accompanying notes are an integral part of these statements.

5

Air Products and Chemicals, Inc. and Subsidiaries

CONSOLIDATED COMPREHENSIVE INCOME STATEMENTS

(Unaudited)

	Three Months Ended
	30 June
(Millions of U.S. Dollars)	2026	2025
Net Income (Loss)	($1,422.3)	$723.2
Other Comprehensive Income, net of tax:
Translation adjustments, net of tax of $4.0 and ($81.0)	40.4	528.4
Net gain on derivatives, net of tax of $6.3 and $17.1	42.5	40.9
Reclassification adjustments:
Currency translation adjustment	—	3.3
Derivatives, net of tax of ($0.8) and ($15.6)	(2.7)	(52.2)
Pension and postretirement benefits, net of tax of $2.8 and $3.4	8.9	11.5
Total Other Comprehensive Income	89.1	531.9
Comprehensive Income (Loss)	($1,333.2)	$1,255.1
Net Income Attributable to Noncontrolling Interests	18.5	9.4
Other Comprehensive Income Attributable to Noncontrolling Interests	21.7	24.0
Comprehensive Income (Loss) Attributable to Air Products	($1,373.4)	$1,221.7

	Nine Months Ended
	30 June
(Millions of U.S. Dollars)	2026	2025
Net Loss	($6.1)	($364.5)
Other Comprehensive Income, net of tax:
Translation adjustments, net of tax of $18.4 and ($69.1)	8.4	6.7
Net gain on derivatives, net of tax of $5.1 and ($1.0)	77.1	61.6
Reclassification adjustments:
Currency translation adjustment	—	5.8
Derivatives, net of tax of $9.2 and $9.9	30.2	32.7
Pension and postretirement benefits, net of tax of $9.7 and $10.3	28.1	33.5
Total Other Comprehensive Income	143.8	140.3
Comprehensive Income (Loss)	$137.7	($224.2)
Net Income Attributable to Noncontrolling Interests	46.1	34.9
Other Comprehensive Income Attributable to Noncontrolling Interests	46.1	82.4
Comprehensive Income (Loss) Attributable to Air Products	$45.5	($341.5)

The accompanying notes are an integral part of these statements.

6

Air Products and Chemicals, Inc. and Subsidiaries

CONSOLIDATED BALANCE SHEETS

(Unaudited)

	30 June	30 September
(Millions of U.S. Dollars, except for share and per share data)	2026	2025
Assets
Current Assets
Cash and cash items	$980.5	$1,856.0
Trade receivables, net	1,881.5	1,901.2
Inventories	751.6	776.5
Prepaid expenses	155.1	174.9
Assets held for sale	475.5	427.7
Other receivables and current assets	719.3	689.5
Total Current Assets	$4,963.5	$5,825.8
Investment in net assets of and advances to equity affiliates	5,577.4	5,366.1
Plant and equipment, at cost	43,120.4	42,754.8
Less: accumulated depreciation	18,125.3	17,417.0
Plant and equipment, net	$24,995.1	$25,337.8
Goodwill, net	957.4	963.9
Intangible assets, net	278.4	293.5
Operating lease right-of-use assets, net	790.6	944.0
Noncurrent lease receivables	283.0	307.1
Financing receivables	946.4	1,000.0
Other noncurrent assets	1,653.8	1,021.3
Total Noncurrent Assets	$35,482.1	$35,233.7
Total Assets(A)	$40,445.6	$41,059.5
Liabilities and Equity
Current Liabilities
Payables and accrued liabilities	$3,529.6	$3,237.7
Accrued income taxes	98.0	179.4
Short-term borrowings	126.7	34.7
Current portion of long-term debt	769.5	716.3
Liabilities held for sale	51.5	50.5
Total Current Liabilities	$4,575.3	$4,218.6
Long-term debt	16,585.1	16,769.9
Long-term debt – related party	186.2	177.5
Noncurrent operating lease liabilities	489.8	616.0
Other noncurrent liabilities	1,374.4	1,348.1
Deferred income taxes	638.4	579.6
Total Noncurrent Liabilities	$19,273.9	$19,491.1
Total Liabilities(A)	$23,849.2	$23,709.7
Commitments and Contingencies - See Note 12
Air Products Shareholders’ Equity
Common stock (par value $1 per share; issued 2026 and 2025 - 249,455,584 shares)	249.4	249.4
Capital in excess of par value	1,328.3	1,306.5
Retained earnings	16,299.5	17,558.6
Accumulated other comprehensive loss	(1,990.1)	(2,087.8)
Treasury stock, at cost (2026 - 26,770,054 shares; 2025 - 26,867,328 shares)	(2,003.3)	(2,001.8)
Total Air Products Shareholders’ Equity	$13,883.8	$15,024.9
Noncontrolling Interests(A)	2,712.6	2,324.9
Total Equity	$16,596.4	$17,349.8
Total Liabilities and Equity	$40,445.6	$41,059.5

(A)Includes balances associated with a consolidated variable interest entity ("VIE"), including amounts reflected in "Total Assets" that can only be used to settle obligations of the VIE of $8,138.4 and $7,134.7 as of 30 June 2026 and 30 September 2025, respectively, as well as liabilities of the VIE reflected within "Total Liabilities" for which creditors do not have recourse to the general credit of Air Products of $5,474.3 and $4,937.7 as of 30 June 2026 and 30 September 2025, respectively. Refer to Note 3, Variable Interest Entities, for additional information regarding the NEOM Green Hydrogen Company joint venture.

The accompanying notes are an integral part of these statements.

7

Air Products and Chemicals, Inc. and Subsidiaries

CONSOLIDATED STATEMENTS OF CASH FLOWS

(Unaudited)

	Nine Months Ended
	30 June
(Millions of U.S. Dollars)	2026	2025
Operating Activities
Net loss	($6.1)	($364.5)
Less: Net income attributable to noncontrolling interests of continuing operations	46.1	34.9
Net loss attributable to Air Products	($52.2)	($399.4)
Net loss from discontinued operations	—	8.0
Net loss from continuing operations attributable to Air Products	(52.2)	(391.4)
Adjustments to reconcile net loss to cash provided by operating activities:
Depreciation and amortization	$1,131.1	$1,151.4
Deferred income taxes	(511.7)	(497.2)
Tax reform repatriation	—	(34.9)
Gain on sale of business	—	(67.3)
Business and asset actions	2,929.4	2,952.0
Undistributed earnings of equity method investments	(83.8)	(137.8)
Gain on sale of assets and investments	(4.7)	(46.9)
Share-based compensation	38.7	65.7
Noncurrent lease receivables	36.4	40.1
Other adjustments	37.2	31.4
Working capital changes that provided (used) cash, excluding effects of acquisitions:
Trade receivables	(12.4)	(91.4)
Inventories	19.9	(35.6)
Other receivables	(72.3)	(102.8)
Payables and accrued liabilities	(202.6)	(215.1)
Other working capital	56.6	(624.6)
Cash Provided by Operating Activities	$3,309.6	$1,995.6
Investing Activities
Additions to plant and equipment, including long-term deposits	($3,354.5)	($5,504.9)
Acquisitions, less cash acquired	—	(59.9)
Investments in and advances to unconsolidated affiliates	(108.8)	(365.4)
Investments in financing receivables	—	(53.8)
Proceeds from sale of assets and investments	132.8	185.4
Purchases of short-term investments	—	(117.6)
Proceeds from short-term investments	—	122.5
Proceeds from other investing activities	19.0	112.7
Cash Used for Investing Activities	($3,311.5)	($5,681.0)
Financing Activities
Long-term debt proceeds	$644.0	$3,978.2
Payments on long-term debt	(662.8)	(380.1)
Net increase in commercial paper and short-term borrowings	77.0	214.7
Dividends paid to shareholders	(1,200.0)	(1,185.7)
Investments by noncontrolling interests	301.5	485.9
Other financing activities	(36.1)	(78.7)
Cash (Used for) Provided by Financing Activities	($876.4)	$3,034.3
Effect of Exchange Rate Changes on Cash	2.8	(4.3)
Decrease in cash and cash items	($875.5)	($655.4)
Cash and cash items – Beginning of Year	1,856.0	2,979.7
Cash and Cash Items – End of Period	$980.5	$2,324.3

The accompanying notes are an integral part of these statements.

8

Air Products and Chemicals, Inc. and Subsidiaries

CONSOLIDATED STATEMENTS OF EQUITY

(Unaudited)

(Millions of U.S. Dollars, except for per share data)
	Nine Months Ended 30 June 2026
	Common  Stock	Capital in  Excess of  Par Value	Retained  Earnings	AOCL(A)	Treasury  Stock	Air Products Share-holders' Equity	Non-controlling Interests	Total Equity
Balance as of 30 September 2025	$249.4	$1,306.5	$17,558.6	($2,087.8)	($2,001.8)	$15,024.9	$2,324.9	$17,349.8
Net income (loss)	—	—	(52.2)	—	—	(52.2)	46.1	(6.1)
Other comprehensive income	—	—	—	97.7	—	97.7	46.1	143.8
Dividends on common stock ($5.41 per share)	—	—	(1,204.8)	—	—	(1,204.8)	—	(1,204.8)
Distributions to noncontrolling interests	—	—	—	—	—	—	(0.4)	(0.4)
Share-based compensation	—	35.6	—	—	—	35.6	—	35.6
Issuance of treasury shares for award plans	—	(10.6)	—	—	(1.5)	(12.1)	—	(12.1)
Investments by noncontrolling interests	—	—	—	—	—	—	292.6	292.6
Purchase of noncontrolling interests	—	(3.3)	—	—	—	(3.3)	3.3	—
Other equity transactions	—	0.1	(2.1)	—	—	(2.0)	—	(2.0)
Balance as of 30 June 2026	$249.4	$1,328.3	$16,299.5	($1,990.1)	($2,003.3)	$13,883.8	$2,712.6	$16,596.4

	Nine Months Ended 30 June 2025
	Common  Stock	Capital in  Excess of  Par Value	Retained  Earnings	AOCL(A)	Treasury  Stock	Air Products Share-holders' Equity	Non-controlling Interests	Total Equity
Balance as of 30 September 2024	$249.4	$1,253.2	$19,545.7	($2,027.7)	($1,984.1)	$17,036.5	$1,637.2	$18,673.7
Net income (loss)	—	—	(399.4)	—	—	(399.4)	34.9	(364.5)
Other comprehensive income	—	—	—	57.9	—	57.9	82.4	140.3
Dividends on common stock ($5.35 per share)	—	—	(1,190.5)	—	—	(1,190.5)	—	(1,190.5)
Distributions to noncontrolling interests	—	—	—	—	—	—	(4.0)	(4.0)
Share-based compensation	—	62.5	—	—	—	62.5	—	62.5
Issuance of treasury shares for stock option and award plans	—	(13.8)	—	—	(13.0)	(26.8)	—	(26.8)
Investments by noncontrolling interests	—	—	—	—	—	—	485.9	485.9
Purchase of noncontrolling interests	—	—	—	—	—	—	(5.9)	(5.9)
Other equity transactions	—	0.2	(2.9)	—	—	(2.7)	—	(2.7)
Balance as of 30 June 2025	$249.4	$1,302.1	$17,952.9	($1,969.8)	($1,997.1)	$15,537.5	$2,230.5	$17,768.0

(A)Accumulated other comprehensive loss.

The accompanying notes are an integral part of these statements.

9

Air Products and Chemicals, Inc. and Subsidiaries

CONSOLIDATED STATEMENTS OF EQUITY (cont.)

(Unaudited)

(Millions of U.S. Dollars, except for per share data)
	Three Months Ended 30 June 2026
	Common  Stock	Capital in  Excess of  Par Value	Retained  Earnings	AOCL(A)	Treasury  Stock	Air Products Share-holders' Equity	Non-controlling Interests	Total Equity
Balance as of 31 March 2026	$249.4	$1,317.2	$18,144.2	($2,057.5)	($2,003.4)	$15,649.9	$2,499.9	$18,149.8
Net income (loss)	—	—	(1,440.8)	—	—	(1,440.8)	18.5	(1,422.3)
Other comprehensive income (loss)	—	—	—	67.4	—	67.4	21.7	89.1
Dividends on common stock ($1.81 per share)	—	—	(403.1)	—	—	(403.1)	—	(403.1)
Share-based compensation	—	11.4	—	—	—	11.4	—	11.4
Issuance of treasury shares for award plans	—	(0.4)	—	—	0.1	(0.3)	—	(0.3)
Investments by noncontrolling interests	—	—	—	—	—	—	172.5	172.5
Other equity transactions	—	0.1	(0.8)	—	—	(0.7)	—	(0.7)
Balance as of 30 June 2026	$249.4	$1,328.3	$16,299.5	($1,990.1)	($2,003.3)	$13,883.8	$2,712.6	$16,596.4

	Three Months Ended 30 June 2025
	Common  Stock	Capital in  Excess of  Par Value	Retained  Earnings	AOCL(A)	Treasury  Stock	Air Products Share-holders' Equity	Non-controlling Interests	Total Equity
Balance as of 31 March 2025	$249.4	$1,291.4	$17,637.3	($2,477.7)	($1,997.0)	$14,703.4	$2,076.2	$16,779.6
Net income	—	—	713.8	—	—	713.8	9.4	723.2
Other comprehensive income	—	—	—	507.9	—	507.9	24.0	531.9
Dividends on common stock ($1.79 per share)	—	—	(398.4)	—	—	(398.4)	—	(398.4)
Distributions to noncontrolling interests	—	—	—	—	—	—	(2.6)	(2.6)
Share-based compensation	—	11.5	—	—	—	11.5	—	11.5
Issuance of treasury shares for stock option and award plans	—	(1.0)	—	—	(0.1)	(1.1)	—	(1.1)
Investments by noncontrolling interests	—	—	—	—	—	—	123.5	123.5
Other equity transactions	—	0.2	0.2	—	—	0.4	—	0.4
Balance as of 30 June 2025	$249.4	$1,302.1	$17,952.9	($1,969.8)	($1,997.1)	$15,537.5	$2,230.5	$17,768.0

(A)Accumulated other comprehensive loss

The accompanying notes are an integral part of these statements.

10

Air Products and Chemicals, Inc. and Subsidiaries

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

Millions of U.S. Dollars, unless otherwise indicated

1.	Basis of Presentation and Major Accounting Policies	12
2.	New Accounting Guidance	13
3.	Variable Interest Entities	14
4.	Business and Asset Actions	18
5.	Revenue Recognition	21
6.	Inventories	23
7.	Goodwill	23
8.	Financial Instruments	24
9.	Fair Value Measurements	31
10.	Debt	34
11.	Retirement Benefits	35
12.	Commitments and Contingencies	36
13.	Share-Based Compensation	39
14.	Accumulated Other Comprehensive Loss	40
15.	Earnings (Loss) Per Share	41
16.	Income Taxes	42
17.	Supplemental Information	42
18.	Business Segment Information	44

11

1. BASIS OF PRESENTATION AND MAJOR ACCOUNTING POLICIES

As used in this report, unless the context indicates otherwise, the terms “we”, “our”, “us”, the “Company”, "Air Products", or “registrant” include our controlled subsidiaries and affiliates.

Basis of Presentation

The interim consolidated financial statements of Air Products and Chemicals, Inc. and its controlled subsidiaries included herein have been prepared by us, without audit, pursuant to the rules and regulations of the Securities and Exchange Commission (the "SEC"). The accompanying notes are an integral part of these statements.

Certain information normally included in financial statements prepared in accordance with U.S. generally accepted accounting principles ("GAAP") has been condensed or omitted as permitted under such rules and regulations. In management’s opinion, the accompanying statements reflect adjustments necessary to fairly present our financial position, results of operations, and cash flows for the periods indicated and contain adequate disclosures to make the information presented not misleading. Adjustments included herein are of a normal, recurring nature unless otherwise disclosed in the notes to the interim consolidated financial statements. Certain prior period information has been reclassified to conform to the current year presentation.

To fully understand the basis of presentation, the interim consolidated financial statements and related notes included herein should be read in conjunction with the consolidated financial statements and notes thereto included in our Annual Report on Form 10-K for the fiscal year ended 30 September 2025 (the "2025 Form 10-K"), which was filed with the SEC on 20 November 2025. Results of operations for interim periods are not necessarily indicative of the results of operations for a full year.

Major Accounting Policies

Refer to our 2025 Form 10-K for a description of our major accounting policies. There were no significant changes to these accounting policies during the first nine months of fiscal year 2026.

Estimates and Assumptions

Preparation of the interim consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect amounts reported in these statements and the accompanying notes. Actual results could differ from those estimates.

Discontinued Operations

The comparative interim consolidated income statements include a pre-tax loss from discontinued operations of $10.6 ($8.0 after tax) recorded during the third quarter of fiscal year 2025, primarily to increase existing liabilities for retained environmental remediation obligations associated with businesses sold in 2008. Refer to the "Piedmont" discussion under Note 12, Commitments and Contingencies, for additional information. Accordingly, the comparative results of discontinued operations are presented separately from continuing operations and segment results. The loss did not result in cash flows from discontinued operations.

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2. NEW ACCOUNTING GUIDANCE

New Accounting Guidance to be Implemented

Climate-Related Disclosures

In March 2024, the SEC issued Release No. 33-11275, "The Enhancement and Standardization of Climate-Related Disclosures for Investors", which includes final rules for providing annual qualitative and quantitative disclosures regarding certain climate-related topics. As a result of legal challenges, the SEC issued an order in April 2024 to stay the effectiveness of the rules pending the completion of judicial review of the consolidated challenges before the United States Court of Appeals for the Eighth Circuit.

In May 2026, the SEC issued a formal proposal to rescind the 2024 climate disclosure rules in their entirety. We will continue to monitor litigation related to the SEC's climate rule as well as the SEC's proposal to rescind the rule.

Income Tax Disclosures

In December 2023, the FASB issued ASU 2023-09, “Income Taxes (Topic 740): Improvements to Income Tax Disclosures”, to expand income tax disclosures, primarily through disaggregation requirements for the rate reconciliation and income taxes paid. The update will be effective in our Annual Report on Form 10-K for the fiscal year ending 30 September 2026. The amendments should be applied on a prospective basis with a retrospective option. We are evaluating the impact this update will have on our disclosures.

Disaggregation of Income Statement Expenses

In November 2024, the FASB issued ASU 2024-03, “Income Statement – Reporting Comprehensive Income – Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses”, which requires additional disclosures of certain costs and expenses, including purchases of inventory, employee compensation, depreciation, intangible asset amortization, as well as selling expenses in the notes to the financial statements. In January 2025, the FASB clarified that the update will be effective in our Annual Report on Form 10-K for the fiscal year ending 30 September 2028 as well as interim periods thereafter, although early adoption is permitted. The amendments should be applied either prospectively after the effective date or retrospectively to any or all periods presented. We are evaluating the impact this update will have on our disclosures.

Measurement of Credit Losses for Accounts Receivable and Contract Assets

In July 2025, the FASB issued ASU 2025-09, “Measurement of Credit Losses for Accounts Receivable and Contract Assets”, which allows an entity to elect a practical expedient to assume that current conditions as of the balance sheet date do not change when estimating expected credit losses. This update will be effective at the beginning of fiscal year 2027, although early adoption is permitted. The amendments should be applied on a prospective basis. At this time, we do not expect the update to have a material impact on our financial statements.

Accounting for Internal-Use Software

In September 2025, the FASB issued ASU 2025-06, “Targeted Improvements to the Accounting for Internal-Use Software”, which establishes criteria for commencing cost capitalization for software projects. This update will be effective at the beginning of fiscal year 2029, although early adoption is permitted at the beginning of an annual period. The amendments can be applied prospectively, retrospectively, or via a modified prospective transition method. We are evaluating the impact this update will have on our financial statements.

Government Grants

In December 2025, the FASB issued ASU 2025-10, “Accounting for Government Grants Received by Business Entities”, which provides guidance on the recognition, measurement, and presentation of government grants. This update will be effective at the beginning of fiscal year 2030, although early adoption is permitted. The amendments can be applied on a modified prospective approach, modified retrospective approach, or a full retrospective approach. We are evaluating the impact this update will have on our financial statements.

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Interim Reporting

In December 2025, the FASB issued ASU 2025-11, “Interim Reporting (Topic 270): Narrow-Scope Improvements”. This guidance addresses the form and content of interim financial statements, lists interim disclosures required by other codification topics, and establishes a principle for disclosing events since the end of the last annual reporting period that have a material impact. This update will be effective for interim periods beginning in fiscal year 2029, although early adoption is permitted. The ASU can be applied prospectively or retrospectively. We are evaluating the impact this update will have on our disclosures.

Environmental Credits and Environmental Credit Obligations

In May 2026, the FASB issued ASU 2026-02, “Environmental Credits and Environmental Credit Obligations (Topic 818)” which establishes recognition, measurement, presentation, and disclosure requirements for environmental credits and environmental credit obligations. This update will be effective at the beginning of fiscal year 2029, although early adoption is permitted as of the beginning of an annual reporting period. The amendment should be applied on a retrospective basis through a cumulative-effect adjustment to the opening balance of retained earnings as of the beginning of the annual reporting period of adoption. We are evaluating the impact this update will have on our financial statements.

3. VARIABLE INTEREST ENTITIES

We are the primary beneficiary of the NEOM Green Hydrogen Company joint venture ("NGHC"), a variable interest entity ("VIE") that is consolidated in our Middle East and India segment. We are not the primary beneficiary of any other material VIEs.

Our other material VIEs are those in which we hold variable interests but are not the primary beneficiary. We have an equity interest and exercise significant influence in the Jazan Integrated Gasification and Power Company joint venture ("JIGPC"), which we account for as an equity method investment in our Middle East and India segment. We have no equity interest in World Energy, LLC ("World Energy"), but hold a variable interest through a financing receivable that was fully reserved in connection with our exit from the sustainable aviation fuel ("SAF") expansion project during the second quarter of fiscal year 2025.

NGHC Joint Venture

The NEOM Green Hydrogen Project is a multi-billion U.S. Dollar green hydrogen-based ammonia production facility that is being constructed in NEOM City, Saudi Arabia. Owned and operated by NGHC, the facility will be powered by renewable energy to produce green ammonia for Air Products as the exclusive offtaker under a long-term take-if-tendered agreement.

Air Products is an equal owner in NGHC with our joint venture partners, ACWA Power and NEOM Company. While we only hold one-third of the voting interests in the joint venture, substantially all the activities of the joint venture involve or are conducted on behalf of Air Products. Since we have disproportionately few voting rights relative to our economic interests in the joint venture, we determined that NGHC is a VIE. In addition, we determined that we are the primary beneficiary of NGHC since we have the power to unilaterally direct certain significant activities, including key design and construction decisions, and we share power with our joint venture partners related to other activities that are significant to the economic performance of NGHC. Therefore, we consolidate NGHC within the Middle East and India segment.

Under the project financing discussed below, the assets of NGHC can only be used to settle obligations of the joint venture, and creditors of NGHC do not have recourse to the general credit of Air Products. A table summarizing balances associated with NGHC as reflected on our consolidated balance sheets is provided below.

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Project Financing

In May 2023, NGHC finalized the $6.7 billion engineering, procurement, and construction agreement, naming Air Products as the main contractor and system integrator for the facility. To support the project, NGHC secured project financing that is non-recourse to Air Products of approximately $6.1 billion, which is expected to fund about 69% of the project and is being drawn over the construction period. At the same time, NGHC secured additional credit facilities totaling approximately $500, primarily for NGHC's working capital needs. These facilities are also non-recourse to Air Products. Total principal borrowings were $5.5 billion and $4.9 billion as of 30 June 2026 and 30 September 2025, respectively. Long-term principal borrowings of $543 during the first nine months of fiscal year 2026 primarily included $260 drawn under U.S. Dollar facilities that carried a weighted-average variable interest rate of approximately 4.90% as of 30 June 2026 and $250 drawn under a 2.00% stated-rate Saudi Riyal facility.

The borrowings discussed above are primarily from long-term facilities that are presented net of unamortized discounts and debt issuance costs within "Long-term debt" on our consolidated balance sheets. Short-term borrowings were $90.0 and $24.0 as of 30 June 2026 and 30 September 2025, respectively, under a variable-rate Saudi Riyal facility that carried an interest rate of 5.40% as of 30 June 2026.

Interest Rate Swaps

In May 2023, NGHC entered into floating-to-fixed interest rate swaps designed to hedge long-term variable-rate debt facilities available under the project financing during the construction period. In fiscal year 2024, we discontinued cash flow hedge accounting for certain swaps due to changes in the anticipated drawdown timeline for the hedged borrowings. As a result of the de-designation, unrealized gains and losses related to the affected swaps were recorded in "Other non-operating income (expense), net" on our consolidated income statements.

During the three months ended 30 June 2025, we recorded an unrealized loss of $0.3 ($0.1 attributable to our noncontrolling partners, or $0.1 attributable to Air Products after tax). For the nine months ended 30 June 2025, the total amount recorded was a net unrealized gain of $27.0 ($17.6 attributable to our noncontrolling partners, or $7.2 attributable to Air Products after tax).

We re-designated the affected swaps as cash flow hedges when the outstanding borrowings under the available project financing became commensurate with the swaps’ notional values. As of 1 January 2026, all swaps were re-designated as cash flow hedges. The unrealized gain on swaps that remained de-designated during the first quarter of fiscal year 2026 was not material.

15

NGHC Balance Sheet

The table below summarizes balances associated with NGHC as reflected on our consolidated balance sheets:

	30 June	30 September
	2026	2025
Assets
Cash and cash items	$57.3	$40.3
Trade receivables, net	—	1.1
Prepaid expenses	12.3	20.7
Other receivables and current assets	142.9	107.2
Total Current Assets	$212.5	$169.3
Plant and equipment, net	7,494.8	6,593.9
Operating lease right-of-use assets, net	208.6	218.0
Other noncurrent assets	222.5	153.5
Total Noncurrent Assets	$7,925.9	$6,965.4
Total Assets	$8,138.4	$7,134.7
Liabilities
Payables and accrued liabilities	$129.0	$201.7
Accrued income taxes	0.8	1.2
Short-term borrowings	90.1	24.0
Total Current Liabilities	$219.9	$226.9
Long-term debt	5,212.7	4,677.6
Noncurrent operating lease liabilities	18.2	17.8
Other noncurrent liabilities	4.5	1.6
Deferred income taxes	19.0	13.8
Total Noncurrent Liabilities	$5,254.4	$4,710.8
Total Liabilities	$5,474.3	$4,937.7
Equity
Accumulated other comprehensive income	$56.6	$38.3
Noncontrolling interests	1,831.6	1,493.6

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JIGPC Joint Venture

JIGPC is a joint venture with Saudi Aramco Power Company (a subsidiary of Aramco), ACWA Power, and Air Products Qudra (“APQ”). JIGPC entered into project financing to purchase power blocks, gasifiers, air separation units, syngas cleanup assets, and utilities to supply electricity, steam, hydrogen, and utilities to Aramco’s refinery and terminal complex under a 25-year agreement, which commenced in the first quarter of fiscal year 2022. JIGPC recorded financing receivables upon acquisition of the assets and recognizes financing income over the supply term.

We determined JIGPC is a VIE for which we exercise significant influence but are not the primary beneficiary as we do not have the power to direct the activities that are most significant to its economic performance. Instead, these activities, including plant dispatch, operating and maintenance decisions, budgeting, capital expenditures, and financing, require unanimous approval of the owners or are controlled by the customer. Accordingly, we account for our 55% investment, which includes 4% that is attributable to the noncontrolling partner of APQ, under the equity method within the Middle East and India segment.

Our loss exposure is limited to the carrying value of our investment in the joint venture which, including amounts attributable to noncontrolling interests, totaled approximately $3.1 billion as of both 30 June 2026 and 30 September 2025.

Our total investment in JIGPC primarily consists of shareholder loans that qualify as in-substance common stock in the joint venture. Certain shareholders receive a preferred cash distribution pursuant to the joint venture agreement, which specifies each shareholder’s share of income after considering the amount of cash available for distribution. As such, the earnings attributable to Air Products may not be proportionate to our ownership interest in the venture.

World Energy

In November 2023, we purchased an SAF facility in Paramount, California, from World Energy and accounted for the transaction as a financing arrangement because the agreement contained an embedded sales-type lease. Additionally, we entered into a Master Project Agreement ("MPA") that included terms for operation of the acquired facility as well as amended terms for the construction and operation of an SAF expansion project subject to construction at the same location. We determined that World Energy is a VIE, and our financing receivable represented a variable interest in World Energy. We are not the primary beneficiary as we did not control key operating decisions.

In February 2025, we terminated the MPA and announced our decision to exit the project. Cumulative project exit charges recorded in connection with this decision total approximately $1.9 billion, the majority of which were recognized in the second quarter of fiscal year 2025 and primarily related to the write-down of plant and equipment. We have no further loss exposure related to our variable interest in World Energy because these charges also included the establishment of an allowance for credit loss equal to the value of the financing receivable. However, future impacts to earnings may occur as we finalize our exit from the project.

Project exit charges related to World Energy were recorded with other business and asset actions discussed in Note 4, Business and Asset Actions.

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4. BUSINESS AND ASSET ACTIONS

The table below summarizes charges for business and asset actions within our consolidated income statements. These charges were not recorded in segment results.

	Three Months Ended		Nine Months Ended
	30 June		30 June
	2026	2025	2026	2025
Project exit decisions	$2,907.4	$24.1	$2,929.4	$2,885.9
Global cost reduction plan	—	—	—	66.1
Charges recorded to operating income/loss	$2,907.4	$24.1	$2,929.4	$2,952.0
Project exit-related non-operating charges(A)	—	—	6.3	6.8
Charges recorded to income/loss from continuing operations before taxes	$2,907.4	$24.1	$2,935.7	$2,958.8
Income tax benefit	695.4	8.7	698.5	649.3
Amounts attributable to noncontrolling interests	—	—	0.6	3.5
Charges attributable to Air Products, after-tax	$2,212.0	$15.4	$2,236.6	$2,306.0

(A)Non-operating expenses in fiscal year 2026 were recorded through "Other non‑operating income (expense), net" for losses on cross‑currency interest rate swaps terminated in connection with the early repayment of intercompany loans for a gasification project being marketed for sale in China. Non-operating expenses in fiscal year 2025 were recorded through "Equity affiliates' income" and reflected an other-than-temporary impairment of a joint venture in China that had been formed to develop clean hydrogen infrastructure.

Project Exit Decisions

In February 2025, the Company approved actions to exit certain projects as part of a review of its project portfolio intended to focus resources on projects we believe will deliver the greatest value to our shareholders. These actions primarily affected clean-energy generation and distribution initiatives, including three U.S.-based projects within the Americas segment, several smaller-scale projects across the global portfolio, and two coal gasification plants in China that were subsequently marketed for sale due to customer-related challenges.

In June 2026, the Company made the decision to cancel a clean energy complex under construction in Louisiana within the Americas segment that had been designed to produce low-carbon hydrogen and ammonia. The decision was based on the determination that the expected financial returns from the project would not meet the Company's return criteria. In addition, the Company approved the exit of a green hydrogen production facility under construction in Casa Grande, Arizona, within the Americas segment, as well as certain other smaller-scale projects supporting clean energy distribution. These decisions reflected challenging commercial conditions, project-specific economic factors, and slower-than-expected development in certain end markets.

These decisions did not result in the impairment of goodwill or intangible assets.

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The table below summarizes cumulative charges incurred by major type of cost through 30 June 2026, categorized based on the fiscal year in which the underlying exit decisions were made.

	FY2026 Project Exit Decisions	FY2025 Project Exit Decisions(A)	Total Project Exit Decisions
Asset write-downs(B)	$2,210.6	$3,307.8	$5,518.4
Other exit costs(C)	696.8	350.6	1,047.4
Cumulative charges through 30 June 2026	$2,907.4	$3,658.4	$6,565.8

(A) Charges related to FY2025 Project Exit Decisions include $3,630.1 recorded in fiscal year 2025 as well as $28.3 recorded during the first quarter of fiscal year 2026, primarily to update estimates for project-related commitments and asset disposal costs.

(B) Impacted assets primarily include plant and equipment. Fiscal year 2025 also included charges related to other assets associated with project exits, as discussed in Note 3, Variable Interest Entities.

(C) Primarily reflects estimated costs to terminate contractual commitments and settle asset retirement obligations.

"Assets held for sale" on our consolidated balance sheets includes gasification assets associated with two plants in China that met the held-for-sale criteria beginning in the fourth quarter of fiscal year 2025. We continue to actively market these assets for sale and remain engaged in marketing and negotiation efforts.

Both the assets held for sale and certain other plant and equipment were subject to Level 3 fair value measurements due to the use of significant unobservable inputs. Refer to Note 9, Fair Value Measurements, for additional information, including the methodology for determining fair value.

The table below provides a reconciliation of the Company's accrued liability associated with project exit decisions included within "Payables and Accrued Liabilities" on the consolidated balance sheets:

	FY2026 Project Exit Decisions	FY2025 Project Exit Decisions	Total Project Exit Decisions
Liability as of 30 September 2025	$—	$178.3	$178.3
Estimated project exit costs accrued	696.8	—	696.8
Changes in estimates	—	3.7	3.7
Cash payments	—	(92.1)	(92.1)
Liability as of 30 June 2026	$696.8	$89.9	$786.7

Estimates related to project exit decisions reflect management's best judgment based on information available when the charges were recorded. Actual results may differ from current estimates due to the resolution of contractual matters, the commercialization, redeployment, or disposition of assets, and other events that could materially impact future-period results. Certain activities associated with project exit decisions will continue beyond fiscal year 2026, including efforts to maximize the redeployment of assets to existing or future projects or the sale of assets to third parties, and reduce exposure under existing contractual arrangements. The Company's review of its project portfolio remains ongoing.

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Global Cost Reduction Plan

In June 2023, we initiated a global cost reduction plan that provides severance and other postemployment benefits to employees designated for involuntary separation. In accordance with our accounting policy, we recognize related costs in the period management formally commits to a defined set of actions under the plan. Benefits are determined based on the terms of our established ongoing benefit arrangements. Since the plan was initiated, we have incurred cumulative costs totaling $207.7 for over 3,600 employees globally. Our consolidated prior-year income statement reflects costs of $66.1 for actions identified during the second quarter of fiscal year 2025.

The table below provides a reconciliation of the beginning and ending liability balances associated with our global cost reduction plan, which are reflected within “Payables and Accrued Liabilities” on our consolidated balance sheets:

Amount accrued as of 30 September 2025	$101.6
Cash payments	(47.7)
Currency translation adjustment	(0.6)
Amount accrued as of 30 June 2026	$53.3

The remaining liability as of 30 June 2026 relates to employees identified during fiscal year 2025. We expect substantially all affected employees to be notified by fiscal year-end. However, the timing of these notifications may be impacted by legal requirements that vary by jurisdiction and the timing of actions taken to implement certain project exit decisions.

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5. REVENUE RECOGNITION

The majority of our revenue is generated from our sale of gas customers within the regional industrial gases segments. We distribute product to our industrial gas customers through either our on-site or merchant supply mode depending on various factors, including the customer's volume requirements and location. We also design and manufacture equipment for air separation, hydrocarbon recovery and purification, and liquid helium and liquid hydrogen transport and storage. The Corporate and other segment serves our sale of equipment customers.

Disaggregation of Revenue

The tables provided below present our consolidated sales disaggregated by supply mode for each of our reportable segments. We believe this presentation best depicts the nature, timing, type of customer, and contract terms for our sales.

	Three Months Ended 30 June 2026
	Americas	Asia	Europe	Middle East  and India	Corporate and other	Total	%
On-site	$783.1	$594.3	$277.7	$15.8	$—	$1,670.9	53	%
Merchant	538.3	291.7	538.0	19.0	—	1,387.0	44	%
Sale of equipment	—	—	—	—	103.1	103.1	3	%
Total	$1,321.4	$886.0	$815.7	$34.8	$103.1	$3,161.0	100	%
	Three Months Ended 30 June 2025
	Americas	Asia	Europe	Middle East and India	Corporate and other	Total	%
On-site	$708.1	$546.2	$265.5	$23.9	$—	$1,543.7	51	%
Merchant	552.9	263.8	505.0	14.4	—	1,336.1	44	%
Sale of equipment	—	—	—	—	142.9	142.9	5	%
Total	$1,261.0	$810.0	$770.5	$38.3	$142.9	$3,022.7	100	%

	Nine Months Ended 30 June 2026
	Americas	Asia	Europe	Middle East  and India	Corporate and other	Total	%
On-site	$2,407.4	$1,744.8	$816.3	$48.0	$—	$5,016.5	53	%
Merchant	1,639.6	805.3	1,570.4	46.3	—	4,061.6	43	%
Sale of equipment	—	—	—	—	357.2	357.2	4	%
Total	$4,047.0	$2,550.1	$2,386.7	$94.3	$357.2	$9,435.3	100	%
	Nine Months Ended 30 June 2025
	Americas	Asia	Europe	Middle East  and India	Corporate and other	Total	%
On-site	$2,181.7	$1,598.6	$743.0	$61.2	$—	$4,584.5	52	%
Merchant	1,654.1	802.6	1,452.1	42.7	—	3,951.5	44	%
Sale of equipment	—	—	—	—	334.4	334.4	4	%
Total	$3,835.8	$2,401.2	$2,195.1	$103.9	$334.4	$8,870.4	100	%

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Interest income associated with financing and lease arrangements accounted for approximately 1% of our total consolidated sales for the periods presented.

Remaining Performance Obligations

As of 30 June 2026, the transaction price allocated to remaining performance obligations is estimated to be approximately $28 billion. This amount includes fixed-charge contract provisions associated with our on-site and sale of equipment supply modes. We estimate that approximately half of this revenue will be recognized over the next five years and the balance thereafter.

Our remaining performance obligations do not include (1) expected revenue associated with new on-site plants that are not yet on-stream; (2) consideration associated with contracts that have an expected duration of less than one year; and (3) variable consideration for which we recognize revenue at the amount to which we have the right to invoice, including energy cost pass-through to customers.

In the future, actual amounts will differ due to events outside of our control, including, but not limited to, inflationary price escalations; currency exchange rates; and amended, terminated, or renewed contracts.

Contract Balances

The table below details balances arising from contracts with customers:

		30 June	30 September
	Balance Sheet Location	2026	2025
Assets
Contract assets – current	Other receivables and current assets	$64.5	$152.6
Contract fulfillment costs – current	Other receivables and current assets	76.0	85.4
Contract assets – noncurrent	Other noncurrent assets	110.0	82.3
Contract fulfillment costs – noncurrent	Other noncurrent assets	32.4	33.8
Liabilities
Contract liabilities – current	Payables and accrued liabilities	$219.2	$253.4
Contract liabilities – noncurrent	Other noncurrent liabilities	278.6	283.6

During the first nine months of fiscal year 2026, we recognized sales of approximately $160 associated with sale of equipment contracts that were included within our current contract liabilities as of 30 September 2025.

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6. INVENTORIES

The components of inventories are as follows:

	30 June	30 September
	2026	2025
Finished goods	$192.8	$191.9
Work in process	54.0	42.4
Raw materials, supplies, and other	504.8	542.2
Inventories	$751.6	$776.5

7. GOODWILL

Changes to the carrying amount of consolidated goodwill by segment for the nine months ended 30 June 2026 are as follows:

	Americas	Asia	Europe	Middle East and India	Corporate and other	Total
Goodwill, net as of 30 September 2025	$143.5	$172.5	$597.9	$15.8	$34.2	$963.9
Currency translation	1.7	—	(8.2)	—	—	(6.5)
Goodwill, net as of 30 June 2026	$145.2	$172.5	$589.7	$15.8	$34.2	$957.4

	30 June	30 September
	2026	2025
Goodwill, gross	$1,244.4	$1,238.6
Accumulated impairment losses(A)	(287.0)	(274.7)
Goodwill, net	$957.4	$963.9

(A) Accumulated impairment losses are attributable to our Latin America reporting unit ("LASA") within the Americas segment and include the impact of currency translation.

We review goodwill for impairment annually in the fourth quarter of the fiscal year and whenever events or changes in circumstances indicate that the carrying value of goodwill might not be recoverable.

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8. FINANCIAL INSTRUMENTS

Currency Price Risk Management

Our earnings, cash flows, and financial position are exposed to foreign currency risk from foreign currency-denominated transactions and net investments in foreign operations. It is our policy to seek to minimize our cash flow volatility from changes in currency exchange rates. This is accomplished by identifying and evaluating the risk that our cash flows will change in value due to changes in exchange rates and by executing strategies necessary to manage such exposures. Our objective is to maintain economically balanced currency risk management strategies that provide adequate downside protection.

Forward Exchange Contracts

We enter into forward exchange contracts to reduce the cash flow exposure to foreign currency fluctuations associated with highly anticipated cash flows and certain firm commitments, such as the purchase of plant and equipment. We also enter into forward exchange contracts to hedge the cash flow exposure on intercompany loans and third-party debt. This portfolio of forward exchange contracts consists primarily of the U.S. Dollar and each of the Chinese Renminbi, Canadian Dollar, and South Korean Won. The maximum remaining term of any forward exchange contract currently outstanding and designated as a cash flow hedge at 30 June 2026 is 2.2 years.

Forward exchange contracts are also used to hedge the value of investments in certain foreign subsidiaries and affiliates by creating a liability in a currency in which we have a net equity position. The primary currency pair in this portfolio of forward exchange contracts is the U.S. Dollar and Chilean Peso.

We also utilize forward exchange contracts that are not designated as hedges. These contracts are used to economically hedge foreign currency-denominated monetary assets and liabilities, primarily working capital. The primary objective of these forward exchange contracts is to protect the value of foreign currency-denominated monetary assets and liabilities from the effects of volatility in foreign exchange rates that might occur prior to their receipt or settlement. This portfolio of forward exchange contracts consists of multiple foreign currency pairs, with a profile that changes from time to time depending on our business activity and sourcing decisions.

The table below summarizes our outstanding currency price risk management instruments:

	30 June 2026		30 September 2025
	US$ Notional	Years Average Maturity	US$ Notional	Years Average Maturity
Forward Exchange Contracts:
Cash flow hedges	$4,630.6	0.6	$3,625.5	0.6
Net investment hedges	72.3	0.1	73.9	0.8
Not designated	1,703.1	1.4	2,968.6	1.2
Total Forward Exchange Contracts	$6,406.0	0.8	$6,668.0	0.9

The increase in the notional value of cash flow hedges is primarily due to the origination of forward exchange contracts designated as cash flow hedges of intercompany loans. The decrease in the notional value of forward exchange contracts that are not designated is primarily due to maturities.

We also use foreign currency-denominated debt to hedge the foreign currency exposures of our net investment in certain foreign subsidiaries. The designated foreign currency-denominated debt and related accrued interest was €3,117.2 million ($3,560.4 million) at 30 June 2026 and €3,188.1 million ($3,741.5 million) at 30 September 2025. The designated foreign currency-denominated debt is presented within "Long-term debt" on our consolidated balance sheets.

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Debt Portfolio Management

It is our policy to identify, on a continuing basis, the need for debt capital and to evaluate the financial risks inherent in funding the Company with debt capital. Reflecting the result of this ongoing review, we manage our debt portfolio and hedging program with the intent to (1) reduce funding risk with respect to borrowings made by us to preserve our access to debt capital and provide debt capital as required for funding and liquidity purposes, and (2) manage the aggregate interest rate risk and the debt portfolio in accordance with certain debt management parameters.

Interest Rate Management Contracts

We enter into interest rate swaps to change the fixed/variable interest rate mix of our debt portfolio in order to maintain the percentage of fixed- and variable-rate debt within the parameters set by management. In accordance with these parameters, the agreements are used to manage interest rate risks and costs inherent in our debt portfolio. Our interest rate management portfolio generally consists of fixed-to-floating interest rate swaps (which are designated as fair value hedges), pre-issuance interest rate swaps and treasury locks (which hedge the interest rate risk associated with anticipated fixed-rate debt issuances and are designated as cash flow hedges), and floating-to-fixed interest rate swaps (which are designated as cash flow hedges). As of 30 June 2026, the outstanding interest rate swaps were denominated in U.S. Dollars. The notional amount of the interest rate swap agreements is equal to or less than the designated debt being hedged. When interest rate swaps are used to hedge variable-rate debt, the indices of the swaps and the debt to which they are designated are the same. It is our policy not to enter into any interest rate management contracts which lever a move in interest rates on a greater than one-to-one basis.

Cross Currency Interest Rate Swap Contracts

We enter into cross currency interest rate swap contracts when our risk management function deems necessary. These contracts may entail both the exchange of fixed- and floating-rate interest payments periodically over the life of the agreement and the exchange of one currency for another currency at inception and at a specified future date. The contracts are used to hedge either certain net investments in foreign operations or non-functional currency cash flows related to intercompany loans. The current cross currency interest rate swap portfolio consists of fixed-to-fixed swaps primarily between the U.S. Dollar and each of the Chinese Renminbi, South Korean Won, and New Taiwan Dollar.

The table below summarizes our outstanding interest rate management contracts and cross currency interest rate swaps:

	30 June 2026						30 September 2025
	US$ Notional	Average Pay %		Average Receive %		Years Average Maturity	US$ Notional	Average Pay %		Average Receive %		Years Average Maturity
Interest rate swaps (fair value hedge)	$600.0	SOFR		1.80	%	1.9	$800.0	SOFR		1.64	%	2.0
Interest rate swaps (cash flow hedge)(A)	$3,626.2	2.82	%	SOFR		19.4	$3,106.0	2.78	%	SOFR		20.1
Interest rate swaps (not designated)(A)	$—	—	%	—	%	0.0	$269.1	3.28	%	SOFR		20.2
Cross currency interest rate swaps (net investment hedge)	$2,036.9	2.07	%	3.70	%	1.8	$70.3	4.86	%	4.53	%	0.5
Cross currency interest rate swaps (cash flow hedge)	$84.2	4.70	%	2.88	%	0.6	$247.7	5.21	%	3.12	%	1.6
Cross currency interest rate swaps (not designated)	$23.2	0.15	%	1.85	%	0.9	$—	—	%	—	%	0.0

(A)We temporarily discontinued cash flow hedge accounting for certain floating-to-fixed interest rate swaps related to project financing for the NEOM Green Hydrogen Project beginning in the third quarter of fiscal year 2024 due to changes in the anticipated drawdown timeline for the hedged borrowings. As of 1 January 2026, all swaps were re-designated as cash flow hedges. Refer to Note 3, Variable Interest Entities, for additional information.

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The table below provides the amounts recorded on the consolidated balance sheets related to cumulative basis adjustments for fair value hedges:

	Carrying amounts of hedged item		Cumulative hedging adjustment, included in carrying amount
	30 June	30 September	30 June	30 September
Balance Sheet Location	2026	2025	2026	2025
Current portion of long-term debt	$644.5	$549.7	($5.0)	($0.3)
Long-term debt	$879.7	$1,522.5	($17.4)	($23.1)

The table below summarizes the fair value and balance sheet location of our outstanding derivatives:

	Balance Sheet Location	30 June	30 September	Balance Sheet Location	30 June	30 September
		2026	2025		2026	2025
Derivatives Designated as Hedging Instruments:
Forward exchange contracts	Other receivables and current assets	$59.3	$50.7	Payables and accrued liabilities	$58.6	$21.4
Interest rate management contracts	Other receivables and current assets	19.5	13.1	Payables and accrued liabilities	32.6	0.3
Forward exchange contracts	Other noncurrent assets	20.7	10.1	Other noncurrent liabilities	3.2	3.4
Interest rate management contracts	Other noncurrent assets	259.1	138.2	Other noncurrent liabilities	80.0	23.8
Total Derivatives Designated as Hedging Instruments		$358.6	$212.1		$174.4	$48.9
Derivatives Not Designated as Hedging Instruments:
Forward exchange contracts	Other receivables and current assets	$6.2	$17.8	Payables and accrued liabilities	$2.8	$14.2
Interest rate management contracts	Other receivables and current assets	—	—	Payables and accrued liabilities	1.3	—
Forward exchange contracts	Other noncurrent assets	0.2	2.7	Other noncurrent liabilities	28.8	30.5
Interest rate management contracts	Other noncurrent assets	—	11.8	Other noncurrent liabilities	—	—
Total Derivatives Not Designated as Hedging Instruments		$6.4	$32.3		$32.9	$44.7
Total Derivatives		$365.0	$244.4		$207.3	$93.6

Refer to Note 9, Fair Value Measurements, which defines fair value, describes the method for measuring fair value, and provides additional disclosures regarding fair value measurements.

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The tables below summarize gains (losses) recognized in other comprehensive income during the period related to our net investment and cash flow hedging relationships:

	Three Months Ended		Nine Months Ended
	30 June		30 June
	2026	2025	2026	2025
Net Investment Hedging Relationships
Forward exchange contracts	($0.5)	($35.2)	($3.9)	($1.3)
Foreign currency debt	42.5	(276.9)	97.3	(248.9)
Cross currency interest rate swaps(A)	(26.8)	—	(29.5)	0.4
Total Amount Recognized in OCI	15.2	(312.1)	63.9	(249.8)
Tax effects	(3.7)	75.3	(15.4)	59.9
Net Amount Recognized in OCI	$11.5	($236.8)	$48.5	($189.9)

(A)Excluded components for cross currency interest rate swaps are recognized in “Payables and accrued liabilities” and “Other receivables and current assets” as a component of accrued interest payable and accrued interest receivable, respectively. These excluded components are recorded in “Other non-operating income (expense), net” over the life of the cross currency interest rate swap consistent with forward exchange contracts.

	Three Months Ended		Nine Months Ended
	30 June		30 June
	2026	2025	2026	2025
Derivatives in Cash Flow Hedging Relationships
Forward exchange contracts	$19.6	$80.3	$10.5	($54.1)
Forward exchange contracts, excluded components	(4.5)	(1.8)	(14.9)	(8.1)
Other(A)	33.7	(20.5)	86.6	122.8
Total Amount Recognized in OCI	48.8	58.0	82.2	60.6
Tax effects	(6.3)	(17.1)	(5.1)	1.0
Net Amount Recognized in OCI	$42.5	$40.9	$77.1	$61.6

(A)Other primarily includes interest rate and cross currency interest rate swaps for which excluded components are recognized in “Payables and accrued liabilities” and “Other receivables and current assets” as a component of accrued interest payable and accrued interest receivable, respectively. These excluded components are recorded in “Other non-operating income (expense), net” over the life of the cross currency interest rate swap consistent with forward exchange contracts. Other also includes the recognition of our share of gains and losses, net of tax, related to interest rate swaps held by our equity affiliates.

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The tables below summarize the location and amounts recognized in income related to our cash flow and fair value hedging relationships by contract type:

	Three Months Ended 30 June
	Sales		Cost of Sales		Interest Expense		Other Non-Operating Income (Expense), Net
	2026	2025	2026	2025	2026	2025	2026	2025
Total presented in consolidated income statements that includes effects of hedging below	$3,161.0	$3,022.7	$2,125.0	$2,040.1	$49.4	$61.4	$3.6	($6.0)
(Gain) Loss Effects of Cash Flow Hedging:
Forward Exchange Contracts:
Amount reclassified from OCI into income	($0.4)	($0.1)	$7.3	($0.3)	$—	$—	($16.2)	($73.6)
Amount excluded from effectiveness testing recognized in earnings based on amortization approach	—	—	—	—	—	—	5.4	2.7
Other:
Amount reclassified from OCI into income	—	—	—	—	(0.3)	(0.4)	0.7	3.7
Amount reclassified from OCI into income due to de-designation	—	—	—	—	—	—	—	0.2
Total (Gain) Loss Reclassified from OCI to Income	(0.4)	(0.1)	7.3	(0.3)	(0.3)	(0.4)	(10.1)	(67.0)
Tax effects	(0.2)	—	(1.8)	0.1	0.1	—	2.7	15.5
Net (Gain) Loss Reclassified from OCI to Income	($0.6)	($0.1)	$5.5	($0.2)	($0.2)	($0.4)	($7.4)	($51.5)
(Gain) Loss Effects of Fair Value Hedging:
Other:
Hedged items	$—	$—	$—	$—	($0.9)	$8.0	$—	$—
Derivatives designated as hedging instruments	—	—	—	—	0.9	(8.0)	—	—
Total (Gain) Loss Recognized in Income	$—	$—	$—	$—	$—	$—	$—	$—

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	Nine Months Ended 30 June
	Sales		Cost of Sales		Interest Expense		Other Non-Operating Income (Expense), Net
	2026	2025	2026	2025	2026	2025	2026	2025
Total presented in consolidated income statements that includes effects of hedging below	$9,435.3	$8,870.4	$6,416.9	$6,110.5	$153.4	$146.2	$3.1	$14.3
(Gain) Loss Effects of Cash Flow Hedging:
Forward Exchange Contracts:
Amount reclassified from OCI into income	($1.7)	$0.3	$6.8	$7.3	$—	$—	$8.8	$30.8
Amount excluded from effectiveness testing recognized in earnings based on amortization approach	—	—	—	—	—	—	16.2	13.1
Other:
Amount reclassified from OCI into income	—	—	—	—	(1.1)	0.1	10.4	(9.2)
Amount reclassified from OCI into income due to de-designation	—	—	—	—	—	—	—	0.2
Total (Gain) Loss Reclassified from OCI to Income	(1.7)	0.3	6.8	7.3	(1.1)	0.1	35.4	34.9
Tax effects	—	(0.1)	(1.6)	(1.5)	0.3	(0.2)	(7.9)	(8.1)
Net (Gain) Loss Reclassified from OCI to Income	($1.7)	$0.2	$5.2	$5.8	($0.8)	($0.1)	$27.5	$26.8
(Gain) Loss Effects of Fair Value Hedging:
Other:
Hedged items	$—	$—	$—	$—	$1.0	$8.3	$—	$—
Derivatives designated as hedging instruments	—	—	—	—	(1.0)	(8.3)	—	—
Total (Gain) Loss Recognized in Income	$—	$—	$—	$—	$—	$—	$—	$—

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The tables below summarize the location and amounts recognized in income related to our derivatives not designated as hedging instruments by contract type:

	Three Months Ended 30 June
	Other Income (Expense), Net		Other Non-Operating Income (Expense), Net
	2026	2025	2026	2025
The Effects of Derivatives Not Designated as Hedging Instruments:
Forward exchange contracts	$0.4	$4.0	($2.0)	$—
De-designated interest rate swaps	—	—	—	0.1
Other	—	—	0.5	—
Total (Gain) Loss Recognized in Income	$0.4	$4.0	($1.5)	$0.1

	Nine Months Ended 30 June
	Other Income (Expense), Net		Other Non-Operating Income (Expense), Net
	2026	2025	2026	2025
The Effects of Derivatives Not Designated as Hedging Instruments:
Forward exchange contracts	$0.2	($2.7)	($2.2)	($0.8)
De-designated interest rate swaps	—	—	(1.9)	(27.2)
Other	—	—	1.3	(1.7)
Total (Gain) Loss Recognized in Income	$0.2	($2.7)	($2.8)	($29.7)

The amount of unrealized gains and losses related to cash flow hedges as of 30 June 2026 that are expected to be reclassified to earnings in the next twelve months is not material.

The cash flows related to derivative contracts are generally reported in the operating activities section of the consolidated statements of cash flows.

Credit Risk-Related Contingent Features

Certain derivative instruments are executed under agreements that require us to maintain a minimum credit rating with both Standard & Poor’s and Moody’s. If our credit rating falls below this threshold, the counterparty to the derivative instruments has the right to request full collateralization on the derivatives’ net liability position. The net liability position of derivatives with credit risk-related contingent features was $119.8 and $43.3 as of 30 June 2026 and 30 September 2025, respectively. Because our current credit rating is above the various pre-established thresholds, no collateral has been posted on these liability positions.

Counterparty Credit Risk Management

We execute financial derivative transactions with counterparties that are highly rated financial institutions, all of which are investment grade at this time. Some of our underlying derivative agreements give us the right to require the institution to post collateral if its credit rating falls below the pre-established thresholds with Standard & Poor’s, Moody’s, or Fitch. The collateral that the counterparties would be required to post was $282.3 and $174.0 as of 30 June 2026 and 30 September 2025, respectively. No financial institution is required to post collateral at this time, as all have credit ratings at or above threshold.

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9. FAIR VALUE MEASUREMENTS

Fair value is defined as an exit price, or the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date.

The fair value hierarchy prioritizes the inputs to valuation techniques used to measure fair value into three broad levels as follows:

Level 1    — Quoted prices (unadjusted) in active markets for identical assets or liabilities.

Level 2    — Inputs that are observable for the asset or liability, either directly or indirectly through market corroboration, for substantially the full term of the asset or liability.

Level 3    — Inputs that are unobservable for the asset or liability based on our own assumptions about the assumptions market participants would use in pricing the asset or liability.

The methods and assumptions used to measure the fair value of financial instruments are as follows:

Derivatives

The fair value of our interest rate management contracts and forward exchange contracts are quantified using the income approach and are based on estimates using standard pricing models. These models consider the value of future cash flows as of the balance sheet date, discounted to a present value using discount factors that match both the time to maturity and currency of the underlying instruments. These standard pricing models utilize inputs that are derived from or corroborated by observable market data such as interest rate yield curves as well as currency spot and forward rates; therefore, the fair value of our derivatives is classified as a Level 2 measurement. On an ongoing basis, we randomly test a subset of our valuations against valuations received from the transaction’s counterparty to validate the accuracy of our standard pricing models. Counterparties to these derivative contracts are highly rated financial institutions.

Refer to Note 8, Financial Instruments, for a description of derivative instruments, including details related to the balance sheet line classifications.

Long-term Debt, Including Related Party

The fair value of our debt is based on estimates using standard pricing models that consider the value of future cash flows as of the balance sheet date, discounted to a present value using discount factors that match both the time to maturity and currency of the underlying instruments. These standard valuation models utilize observable market data such as interest rate yield curves and currency spot rates; therefore, the fair value of our debt is classified as a Level 2 measurement.

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The carrying values and fair values of financial instruments were as follows:

	30 June 2026		30 September 2025
	Carrying Value	Fair Value	Carrying Value	Fair Value
Assets
Derivatives
Forward exchange contracts	$86.4	$86.4	$81.3	$81.3
Interest rate management contracts	278.6	278.6	163.1	163.1
Liabilities
Derivatives
Forward exchange contracts	$93.4	$93.4	$69.5	$69.5
Interest rate management contracts	113.9	113.9	24.1	24.1
Long-term debt, including current portion and related party	17,540.8	17,134.0	17,663.7	17,348.7

The carrying amounts reported on the consolidated balance sheets for cash and cash items, trade receivables, payables and accrued liabilities, accrued income taxes, and short-term borrowings approximate fair value due to the short-term nature of these instruments. Accordingly, these items have been excluded from the above table.

The table below summarizes assets and liabilities on the consolidated balance sheets that are measured at fair value on a recurring basis:

	30 June 2026				30 September 2025
	Total	Level 1	Level 2	Level 3	Total	Level 1	Level 2	Level 3
Assets at Fair Value
Derivatives
Forward exchange contracts	$86.4	$—	$86.4	$—	$81.3	$—	$81.3	$—
Interest rate management contracts	278.6	—	278.6	—	163.1	—	163.1	—
Total Assets at Fair Value	$365.0	$—	$365.0	$—	$244.4	$—	$244.4	$—
Liabilities at Fair Value
Derivatives
Forward exchange contracts	$93.4	$—	$93.4	$—	$69.5	$—	$69.5	$—
Interest rate management contracts	113.9	—	113.9	—	24.1	—	24.1	—
Total Liabilities at Fair Value	$207.3	$—	$207.3	$—	$93.6	$—	$93.6	$—

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Nonrecurring Fair Value Measurements – Project Exit Activities

We estimate the value of certain long-lived assets associated with exited projects using Level 3 inputs under the fair value hierarchy due to the absence of observable market prices and significant reliance on management judgment and estimation techniques. These assets are described below. For additional information regarding project exit activities, refer to Note 4, Business and Asset Actions.

Long-lived assets that met the held-for-sale criteria and are actively being marketed for sale.

Because there were no observable market prices available, fair value, including costs to sell, for long-lived assets that met the held-for-sale criteria was estimated using an internally developed discounted cash flow analysis, which resulted in an impairment charge of $350.6 in the fourth quarter of fiscal year 2025. There were no material changes to valuation assumptions during the first nine months of fiscal year 2026. Any gain or loss from the sales will be recognized upon closing of any such transaction based on the carrying amounts classified as held for sale. Interim adjustments may be recorded prior to closing if market participant assumptions or other valuation inputs change, including updates to expected selling price or transaction timing.

Plant and equipment that did not meet the held‑for‑sale criteria.

These assets were evaluated for recoverability in the third quarter of fiscal year 2026, and the resulting impairment loss of approximately $2.2 billion was recorded through "Business and asset actions" in accordance with ASC 360, Property, Plant, and Equipment.

The table below presents the nonrecurring fair value measurements of these long-lived assets, categorized within the fair value hierarchy:

Balance Sheet Location	Total Estimated Value	Level 1	Level 2	Level 3
Assets held for sale	$461.6	$—	$—	$461.6
Plant and equipment, net	201.2	—	—	201.2

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10. DEBT

U.S. Committed Credit Facilities

On 26 March 2026, we amended our existing 364-day $500 revolving credit agreement to extend its maturity date from 26 March 2026 to 25 March 2027. The amendment also provides that if we elect to convert the facility into a term loan, the maturity date of the term loan would be 25 March 2028. Fees incurred in connection with the amendment were not material.

We also maintain a five-year $3.0 billion revolving credit agreement that matures on 31 March 2029. Both the 364-day agreement and the five-year agreement are syndicated committed facilities that provide a source of liquidity and support our commercial paper program through the availability of senior unsecured debt to us and certain of our subsidiaries. No borrowings were outstanding under either of the agreements as of 30 June 2026 or 30 September 2025.

NEOM Green Hydrogen Project Financing

During the first nine months of fiscal year 2026, NGHC borrowed long-term principal of $543 from project financing available to the joint venture to support the NEOM Green Hydrogen Project. Refer to Note 3, Variable Interest Entities, for additional information.

Repayments

During the first quarter of fiscal year 2026, we repaid at maturity $550.0 aggregate principal amount of our 1.50% senior notes due October 2025, plus accumulated and unpaid interest through the maturity date.

Related Party Debt

Refer to Note 17, Supplemental Information.

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11. RETIREMENT BENEFITS

The components of net periodic cost for our defined benefit pension plans for the three and nine months ended 30 June 2026 and 2025 were as follows:

	Pension Benefits
	2026			2025
Three Months Ended 30 June	U.S.	International	Total	U.S.	International	Total
Service cost	$1.9	$2.8	$4.7	$2.3	$3.0	$5.3
Non-service cost:
Interest cost	29.0	15.3	44.3	29.9	14.5	44.4
Expected return on plan assets	(35.1)	(17.3)	(52.4)	(33.1)	(15.3)	(48.4)
Prior service cost amortization	0.2	0.2	0.4	0.2	0.3	0.5
Actuarial loss amortization	8.7	2.2	10.9	11.7	2.4	14.1
Settlements	—	—	—	—	0.3	0.3
Other	—	0.3	0.3	—	0.1	0.1
Net Periodic Cost	$4.7	$3.5	$8.2	$11.0	$5.3	$16.3

	Pension Benefits
	2026			2025
Nine Months Ended 30 June	U.S.	International	Total	U.S.	International	Total
Service cost	$5.7	$8.4	$14.1	$6.9	$8.6	$15.5
Non-service cost:
Interest cost	87.1	44.9	132.0	89.7	42.2	131.9
Expected return on plan assets	(105.6)	(51.5)	(157.1)	(99.5)	(44.5)	(144.0)
Prior service cost amortization	0.8	0.7	1.5	0.8	0.7	1.5
Actuarial loss amortization	26.1	7.4	33.5	35.1	7.2	42.3
Settlements	1.2	0.1	1.3	—	0.4	0.4
Other	—	0.9	0.9	—	0.2	0.2
Net Periodic Cost	$15.3	$10.9	$26.2	$33.0	$14.8	$47.8

Our service costs are primarily included within "Cost of sales" and "Selling and administrative expense" on our consolidated income statements. The amount of service costs capitalized in the first nine months of fiscal years 2026 and 2025 were not material. The non-service related impacts are presented outside operating results within "Other non-operating income (expense), net."

For the nine months ended 30 June 2026 and 2025, our cash contributions to funded pension plans and benefit payments under unfunded pension plans were $18.4 and $20.8, respectively. Total contributions for fiscal year 2026 are expected to be approximately $25 to $35. During fiscal year 2025, total contributions were $29.9.

During the three and nine months ended 30 June 2026, we recognized actuarial loss amortization of $0.4 and $1.5 for our other postretirement benefits plans. There was no actuarial gain amortization recognized during the three months ended 30 June 2025 for our other postretirement benefit plans. During the nine months ended 30 June 2025, we recognized actuarial gain amortization of $0.4 for our other postretirement benefits plans.

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12. COMMITMENTS AND CONTINGENCIES

Litigation

We are involved in various legal proceedings, including commercial, competition, environmental, intellectual property, regulatory, product liability, and insurance matters. We do not currently believe there are any legal proceedings for which it is reasonably possible, individually or in the aggregate, to have a material impact on our financial condition, results of operations, or cash flows.

Environmental

In the normal course of business, we are involved in legal proceedings under the Comprehensive Environmental Response, Compensation, and Liability Act ("CERCLA," the federal Superfund law), the Resource Conservation and Recovery Act ("RCRA"), and similar state and foreign environmental laws relating to the designation of certain sites for investigation or remediation. Presently, there are 25 sites on which a final settlement or remediation has not been achieved where we, usually along with others, have been designated as a potentially responsible party by environmental authorities or are otherwise engaged in investigation or remediation, including cleanup activity at certain of our former and current manufacturing sites. We continually monitor these sites for which we have environmental exposure.

Accruals for environmental loss contingencies are recorded when it is probable that a liability has been incurred and the amount of loss can be reasonably estimated. As of 30 June 2026 and 30 September 2025, the consolidated balance sheets included accruals of $83.1 and $85.6, respectively, primarily as part of other noncurrent liabilities. These environmental liabilities will be paid over a period of up to 30 years. We estimate the exposure for environmental loss contingencies to range from $83 to a reasonably possible upper exposure of $96 as of 30 June 2026.

Actual costs to be incurred at identified sites in future periods may vary from the estimates, given inherent uncertainties in evaluating environmental exposures. Using reasonably possible alternative assumptions of the exposure level could result in an increase to the environmental accrual. Due to these inherent uncertainties, a significant increase to the reasonably possible upper exposure level could occur if a new site is designated, the scope of remediation is increased, a different remediation alternative is identified, or a significant increase in our proportionate share occurs. We do not expect that any sum we may have to pay in connection with environmental matters in excess of the amounts recorded or disclosed above would have a material adverse impact on our financial position or results of operations in any one year.

Pace

As of 30 June 2026, $52.8 of the environmental accrual was related to our facility in Pace, Florida.

In 2006, we sold our Amines business, which included operations at the Pace facility and recognized a liability for retained environmental obligations associated with remediation activities at the facility. We are required by the Florida Department of Environmental Protection ("FDEP") and the United States Environmental Protection Agency ("USEPA") to continue our remediation efforts. We recognized a before-tax expense of $42 in fiscal year 2006 in results from discontinued operations and recorded an environmental accrual of $42 in continuing operations on the consolidated balance sheets.

In the first quarter of 2015, we entered into a consent order with the FDEP requiring us to continue our remediation efforts at the Pace facility and complete a cost review every five years. In fiscal year 2020, we completed an updated cost review of the environmental remediation status at the Pace facility and increased our environmental accrual for this site by $19 in continuing operations on the consolidated balance sheets and recognized a before-tax expense of $19 in results from discontinued operations. In fiscal year 2024, we completed our most recent cost review of the environmental remediation status at the Pace facility. Based on our review, we expect ongoing activities to continue for 30 years. Additionally, we increased our estimate of near-term spending for an optimized groundwater recovery system and future annual costs due to higher inflation. As a result of these changes, we increased our environmental accrual for this site by $19 in continuing operations on the consolidated balance sheets and recognized a before-tax expense of $19 in results from discontinued operations in fiscal year 2024. There have been no significant changes to the estimated exposure.

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We have implemented many of the remedial corrective measures at the Pace facility required under the 1995 consent orders issued by the FDEP and the USEPA. Contaminated soils have been bioremediated, and the treated soils have been secured in a lined on-site corrective action management unit. Several groundwater recovery systems have been installed to contain and remove contamination from groundwater. We completed an extensive assessment of the site to determine the efficacy of existing measures, what additional corrective measures may be needed, and whether newer remediation technologies that were not available in the 1990s might be better suited for groundwater remediation. Based on assessment results, we completed a focused feasibility study that identified alternative approaches that may more effectively remove contaminants. We continue to review alternative remedial approaches with the FDEP, and we completed additional field work during 2021 to support the design of an improved groundwater recovery network. This network targets areas of higher contaminant concentration and avoids areas of high groundwater iron which has proven to be a significant operability issue for the project. The design of the optimized recovery system was completed in fiscal year 2024, with construction expected to begin in fiscal year 2027. In the fourth quarter of fiscal year 2024, we completed an updated cost review which resulted in a change in assumptions regarding future operating costs as discussed above.

Piedmont

As of 30 June 2026, $9.7 of the environmental accrual was related to a production facility site in Piedmont, South Carolina.

On 30 June 2008, we sold our Elkton, Maryland, and Piedmont, South Carolina, production facilities and the related North American atmospheric emulsions and global pressure sensitive adhesives businesses. In connection with the sale, we recognized a liability for retained environmental obligations associated with remediation activities at the Piedmont site. This site is under active remediation for contamination caused by an insolvent prior owner.

We are required by the South Carolina Department of Environmental Services ("SCDES") to address both contaminated soil and groundwater. Numerous areas of soil contamination have been addressed, and contaminated groundwater is being recovered and treated. The SCDES issued its final approval to the site-wide feasibility study on 13 June 2017 and the Record of Decision for the site on 27 June 2018, after which we signed a Consent Agreement Amendment memorializing our obligations to complete the cleanup of the site.

Remediation has progressed in accordance with the design, which has included in-situ chemical oxidation treatment, as well as soil vapor extraction to remove volatile organic compounds from the unsaturated soils beneath the impacted areas of the plant. We currently estimate that source area remediation and groundwater recovery and treatment will continue through 2033. Thereafter, we currently expect this site to go into a state of monitored natural attenuation through 2038. We recognized a before-tax expense of $24 in 2008 as a component of income from discontinued operations and recorded an environmental liability of $24 in continuing operations on the consolidated balance sheets.

In the third quarter of fiscal year 2025, we completed an updated cost review of the environmental remediation status at Piedmont. Based on our review, we increased our estimate of remaining costs due to the extended period of time that will be required to complete the remediation along with higher annual costs due to inflation. As a result of these changes, we increased the environmental accrual for this site by $9 in continuing operations on the consolidated balance sheets and recognized a before-tax expense of $9 in results from discontinued operations.

Pasadena

As of 30 June 2026, $9.6 of the environmental accrual was related to a production facility site in Pasadena, Texas.

During fiscal year 2012, management committed to permanently shutting down our polyurethane intermediates production facility in Pasadena, Texas. In shutting down and dismantling the facility, we have undertaken certain obligations related to soil and groundwater contaminants. We have been pumping and treating groundwater to control off-site contaminant migration in compliance with regulatory requirements and under the approval of the Texas Commission on Environmental Quality ("TCEQ"). We estimate that the pump and treat system will continue to operate until 2042.

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We continue to perform additional work to address other environmental obligations at the site. This additional work includes remediating impacted soils as required, maintaining recovery wells, continuing post closure care for two closed RCRA surface impoundment units, and maintaining engineering controls. Additionally, we have conducted an interim corrective action to treat impacted soils as recommended in the TCEQ 2019 Annual Report. We are currently in the process of renewing the site's RCRA permit. In 2012, we estimated the total exposure at this site to be $13. There have been no significant changes to the estimated exposure.

Asset Retirement Obligations

Our asset retirement obligations are primarily associated with long-term on-site supply contracts under which we have built a facility on land owned by the customer and are obligated to remove the facility at the end of the contract term. The retirement of assets includes the contractually required removal of a long-lived asset from service and encompasses the sale, removal, abandonment, recycling, or disposal of the assets as required at the end of the contract term. These obligations are primarily reflected within "Other noncurrent liabilities" on the consolidated balance sheets. The timing and/or method of settlement of these obligations are conditional on a future event that may or may not be within our control.

Changes to the carrying amount of our asset retirement obligations were as follows:

30 September 2025	$406.2
Additional accruals(A)	83.7
Liabilities settled	(21.2)
Accretion expense	10.6
Currency translation adjustment and other	1.4
30 June 2026	$480.7

(A) Primarily relates to project exit decisions discussed in Note 4, Business and Asset Actions.

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13. SHARE-BASED COMPENSATION

Our share-based compensation program includes performance and time-based deferred stock units. We issue shares from treasury stock upon the payout of deferred stock units. As of 30 June 2026, there were 0.6 million shares available for future grant under our Long-Term Incentive Plan ("LTIP"), which is shareholder approved.

Share-based compensation cost recognized on the consolidated income statements is summarized below:

	Three Months Ended		Nine Months Ended
	30 June		30 June
	2026	2025	2026	2025
Before-tax share-based compensation cost(A)	$12.3	$11.0	$38.6	$65.8
Income tax benefit	(2.9)	(2.8)	(9.1)	(15.8)
After-tax share-based compensation cost	$9.4	$8.2	$29.5	$50.0

(A)Fiscal year 2025 includes noncash executive separation costs of $22.4 to accelerate vesting of share-based awards. Refer to the "Shareholder Activism-Related Costs" disclosure in Note 17, Supplemental Information, for additional information.

Before-tax share-based compensation cost is primarily included in "Selling and administrative expense" on our consolidated income statements. The amount of share-based compensation cost capitalized in the first nine months of fiscal years 2026 and 2025 was not material.

Deferred Stock Units

During the nine months ended 30 June 2026, we granted 100,048 performance shares to be earned over the performance period beginning 1 October 2025 and ending 30 September 2028.

The award conditions are equally weighted between market-based conditions, which consider total shareholder return ("TSR") measured against a fixed group of companies that comprise the S&P 500 Industrials Index and the S&P Materials Index, and an internal performance measure for return on capital.

The fair value of the portion of the awards subject to the achievement of return on capital targets were valued based on the closing stock price of $260.86 on the grant date. The portion of the awards subject to market conditions were valued using a Monte Carlo simulation on the date of grant with an estimated grant-date fair value of $275.21 per unit. The model utilizes multiple input variables that determine the probability of satisfying the market condition stipulated in the grant and calculates the fair value of the awards.

The calculation of the fair value of market-based deferred stock units used the following assumptions:

Expected volatility	34.5	%
Risk-free interest rate	3.6	%
Expected dividend yield	2.7	%

In addition, during the nine months ended 30 June 2026, we granted 132,946 time-based deferred stock units at a weighted average grant-date fair value of $261.00.

We generally expense the grant-date fair value of these awards on a straight-line basis over the applicable vesting period. For the portion of performance shares subject to the achievement of return on capital, we consider the probability of meeting performance targets when recording compensation expense throughout the performance period.

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14. ACCUMULATED OTHER COMPREHENSIVE LOSS

The tables below summarize changes in accumulated other comprehensive loss ("AOCL"), net of tax, attributable to Air Products for the three and nine months ended 30 June 2026:

	Derivatives qualifying as hedges	Foreign currency translation adjustments	Pension and postretirement benefits	Total
Balance at 31 March 2026	$87.2	($1,667.6)	($477.1)	($2,057.5)
Other comprehensive income before reclassifications	42.5	40.4	—	82.9
Amounts reclassified from AOCL	(2.7)	—	8.9	6.2
Net current period other comprehensive income	39.8	40.4	8.9	89.1
Amount attributable to noncontrolling interests	17.0	4.9	(0.2)	21.7
Balance at 30 June 2026	$110.0	($1,632.1)	($468.0)	($1,990.1)

	Derivatives qualifying as hedges	Foreign currency translation adjustments	Pension and postretirement benefits	Total
Balance at 30 September 2025	$49.3	($1,640.7)	($496.4)	($2,087.8)
Other comprehensive income before reclassifications	77.1	8.4	—	85.5
Amounts reclassified from AOCL	30.2	—	28.1	58.3
Net current period other comprehensive income	107.3	8.4	28.1	143.8
Amount attributable to noncontrolling interests	46.6	(0.2)	(0.3)	46.1
Balance at 30 June 2026	$110.0	($1,632.1)	($468.0)	($1,990.1)

The table below summarizes the reclassifications out of AOCL and the affected line item on the consolidated income statements:

	Three Months Ended		Nine Months Ended
	30 June		30 June
	2026	2025	2026	2025
(Gain) Loss on Cash Flow Hedges, net of tax
Sales	($0.6)	($0.1)	($1.7)	$0.2
Cost of sales	5.5	(0.2)	5.2	5.8
Interest expense	(0.2)	(0.4)	(0.8)	(0.1)
Other non-operating income (expense), net	(7.4)	(51.5)	27.5	26.8
Total (Gain) Loss on Cash Flow Hedges, net of tax	($2.7)	($52.2)	$30.2	$32.7
Currency translation adjustment associated with business and asset actions	$—	$3.3	$—	$5.8
Pension and Postretirement Benefits, net of tax(A)	$8.9	$11.5	$28.1	$33.5

(A)The components of net periodic benefit/cost reclassified out of AOCL include items such as prior service cost amortization, actuarial loss amortization, settlements, and curtailments and are included in “Other non-operating income (expense), net” on the consolidated income statements. Refer to Note 11, Retirement Benefits, for additional information.

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15. EARNINGS (LOSS) PER SHARE

The table below details the computation of basic and diluted earnings (loss) per share:

	Three Months Ended		Nine Months Ended
	30 June		30 June
	2026	2025	2026	2025
Numerator
Net income (loss) from continuing operations	($1,440.8)	$721.8	($52.2)	($391.4)
Net loss from discontinued operations	—	(8.0)	—	(8.0)
Net income (loss) attributable to Air Products	($1,440.8)	$713.8	($52.2)	($399.4)
Denominator (in millions)
Weighted average common shares — Basic	222.8	222.8	222.8	222.7
Effect of dilutive securities:
Employee award plans	—	0.1	—	—
Weighted average common shares — Diluted	222.8	222.9	222.8	222.7
Per Share Data(A) (U.S. Dollars per share)
Basic EPS from continuing operations	($6.47)	$3.24	($0.23)	($1.76)
Basic EPS from discontinued operations	—	(0.04)	—	(0.04)
Basic earnings (loss) per share attributable to Air Products	($6.47)	$3.20	($0.23)	($1.79)
Diluted EPS from continuing operations	($6.47)	$3.24	($0.23)	($1.76)
Diluted EPS from discontinued operations	—	(0.04)	—	(0.04)
Diluted earnings (loss) per share attributable to Air Products	($6.47)	$3.20	($0.23)	($1.79)

(A) Earnings (loss) per share is calculated independently for each component and may not sum to total earnings (loss) per share due to rounding.

The table below summarizes antidilutive outstanding share-based awards that were excluded from the computation of diluted earnings (loss) per share:

	Three Months Ended		Nine Months Ended
	30 June		30 June
	2026	2025	2026	2025
Antidilutive outstanding share-based awards(A)	0.2	0.1	0.2	0.2

(A)Due to the net loss reported for the three and nine months ended 30 June 2026, and the nine months ended 30 June 2025, outstanding share-based awards were excluded from the computation of diluted loss per share, as their inclusion would have been antidilutive.

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16. INCOME TAXES

Effective Tax Rate

	Three Months Ended 30 June				Nine Months Ended 30 June
	2026		2025		2026		2025
Income tax expense (benefit)	($515.4)		$159.6		($197.3)		($205.5)
Income (Loss) from continuing operations before taxes	(1,937.7)		890.8		(203.4)		(562.0)
Effective tax rate	26.6	%	17.9	%	97.0	%	36.6	%

As discussed in Note 4, Business and Asset Actions, to the consolidated financial statements, we recorded charges for business and asset actions, primarily related to project exit decisions, that contributed to significant variability in our effective tax rate for the periods presented. Net tax benefits of $698.5 associated with these charges during the first nine months of fiscal year 2026 were recorded primarily during the third quarter and consisted primarily of tax benefits recognized at local statutory income tax rates in the U.S. In the prior year, a net tax benefit of $649.3 was recognized primarily during the second quarter. This included $22.5 to establish reserves for uncertain tax positions associated with the deductibility of charges incurred by subsidiaries, as well as a $15.2 cost primarily attributable to lower U.S. tax benefits on foreign-derived income. The net tax benefit also included a $41.8 increase in our valuation allowance related to tax benefits arising from foreign business and asset actions for which no income tax benefit could be recognized.

The prior year net income tax benefit also included several discrete tax items that affected the effective tax rate. This included a $34.9 tax benefit, net of a $67.8 reserve for an uncertain tax position, related to our intent to file a refund claim associated with deemed foreign dividends under the Tax Cuts and Jobs Act. Additionally, we recorded a $14.6 net tax benefit associated with shareholder activism-related costs as well as a $31.4 tax expense related to estimated withholding taxes on certain foreign earnings no longer considered indefinitely reinvested.

Cash Paid for Taxes, Net of Refunds

Income tax payments, net of refunds, were $388.8 and $856.1 for the nine months ended 30 June 2026 and 2025, respectively. Fiscal year 2025 included tax payments related to the sale of the LNG business.

17. SUPPLEMENTAL INFORMATION

Related Party Transactions

We have related party sales to some of our equity affiliates and joint venture partners as well as other income primarily from fees charged for use of Air Products' patents and technology. Sales to and other income from related parties totaled approximately $85 and $275 for the three and nine months ended 30 June 2026, respectively, and $90 and $240 for the three and nine months ended 30 June 2025, respectively. Sales agreements with related parties include terms that are consistent with those that we believe would have been negotiated at an arm’s length with an independent party. As of 30 June 2026 and 30 September 2025, our consolidated balance sheets included related party trade receivables of approximately $200 and $105, respectively.

During the third quarter of fiscal year 2025, we reimbursed $24.7 to Mantle Ridge LP and certain of its affiliated entities (collectively, “Mantle Ridge”, a related party) for costs they incurred in connection with the proxy contest that concluded in January 2025. Refer to “Shareholder Activism-Related Costs” below for additional information.

Related party debt consists of shareholder loans with our joint venture partner, Lu’An Clean Energy Company. Total debt owed to related parties was $215.7 and $236.5 as of 30 June 2026 and 30 September 2025, respectively. These amounts included $29.5 and $59.0, respectively, in "Current portion of long-term debt" on the consolidated balance sheets.

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Changes in Estimates

Changes in estimates on sale of equipment projects accounted for under the cost incurred input method are recognized as a cumulative adjustment for the inception-to-date effect of such change. We recorded changes to project revenue and cost estimates that unfavorably impacted operating income (loss) by $20 and $78 for the three and nine months ended 30 June 2026, respectively, and operating income (loss) by $20 and $63 for the three and nine months ended 30 June 2025, respectively.

Shareholder Activism-Related Costs

In the prior-year third quarter, we recorded shareholder activism-related costs of $25.0 ($18.8 after tax) in connection with a proxy contest that concluded in January 2025 following certification of the directors elected at the 2025 Annual Meeting of Shareholders. For the nine months ended 30 June 2025, shareholder activism-related costs totaled $86.3 ($71.7 after tax). These costs were not allocated to our reportable segments.

Of the total costs recorded in fiscal year 2025, $31.9 related to legal and other professional service fees and proxy solicitation expenses incurred directly by Air Products, and $29.7 related to executive separation costs following the appointment of a new Chief Executive Officer by the Board of Directors. These separation costs included a noncash charge of $22.4 associated with accelerated vesting of share-based awards and $7.3 in severance and other cash benefits.

The remaining $24.7 was authorized and paid during the third quarter as a reimbursement to Mantle Ridge for expenses incurred in connection with the proxy contest. The reimbursement was unanimously approved by our Board of Directors, with one director abstaining from the vote due to his role as founder and Chief Executive Officer of Mantle Ridge. Reimbursed costs included legal counsel, proxy engagement services, governance advisory services, communication expenses, and other out-of-pocket costs associated with Mantle Ridge's engagement with Air Products.

Acquisition of Ijsfabriek Strombeek

On 30 April 2025, we completed the acquisition of Ijsfabriek Strombeek, an independent industrial gases company in Belgium, in a transaction accounted for as a business combination. Total consideration was $74.2, net of cash acquired, of which $59.9 was paid in cash at closing. Ijsfabriek Strombeek was a producer and distributor of merchant gases, including medical gases, dry ice, and carbon dioxide. The results of this business are consolidated within our Europe segment.

Sale of Business

In April 2025, we completed the sale of our 100% ownership interest in a consolidated subsidiary located in Singapore that primarily supplied merchant gases within our Asia segment. Cash proceeds of $104.3 were received in full upon closing. The transaction resulted in a gain of $67.3 ($51.9 after tax) that was presented as “Gain on sale of business” on our consolidated income statements for the three and nine months ended 30 June 2025. The gain was not recorded in the results of the Asia segment.

Sale of Other Assets

In June 2025, we sold a regional office in Hersham, England, for cash proceeds of $37.7. We recognized a gain on sale of $31.3 ($23.8 after tax) that was presented within “Other income (expense), net” on our consolidated income statements for the three and nine months ended 30 June 2025. The gain was not recorded in the results of the Europe segment.

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18. BUSINESS SEGMENT INFORMATION

We determine our reportable segments based on the manner in which our Chief Operating Decision Maker ("CODM") reviews financial results and allocates resources. The accounting policies applied to our reportable segments are consistent with those used in the preparation of our consolidated financial statements. Our reportable segments are as follows:

•Americas;

•Asia;

•Europe;

•Middle East and India; and

•Corporate and other.

The Americas, Asia, Europe, and Middle East and India segments represent the operations of our regional industrial gases business. Each of these segments qualifies as an individual operating segment and does not reflect the aggregation of multiple operating segments. Corporate and other consists of two operating segments that meet the aggregation criteria under GAAP. All segments also include our share of results from several equity method joint ventures.

Our CODM, who is our Chief Executive Officer, evaluates the performance of our reportable segments through segment operating income. This measure is reviewed regularly in internal management reports and serves as a key metric to monitor actual results against forecasts and prior periods. Segment operating income informs decisions related to resource allocation, including capital investments and employees, and supports strategic planning and long-term project development.

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Summary by Business Segment

	Americas	Asia	Europe	Middle East and India	Corporate and other	Total
Three Months Ended 30 June 2026
Sales(A)	$1,321.4	$886.0	$815.7	$34.8	$103.1	$3,161.0
Cost of sales	(873.7)	(599.0)	(520.5)	(22.0)	(109.8)	(2,125.0)
Selling and administrative expense	(54.7)	(33.2)	(65.9)	(5.3)	(60.0)	(219.1)
Other segment items(B)	2.4	2.6	1.4	0.5	(13.5)	(6.6)
Operating income (loss)(C)	395.4	256.4	230.7	8.0	(80.2)	810.3
Other segment information:
Depreciation and amortization	181.4	117.2	72.2	5.8	8.8	385.4
Equity affiliates' income	56.2	12.9	32.6	101.1	2.4	205.2
Three Months Ended 30 June 2025
Sales(A)	$1,261.0	$810.0	$770.5	$38.3	$142.9	$3,022.7
Cost of sales	(840.3)	(567.9)	(480.3)	(26.0)	(125.6)	(2,040.1)
Selling and administrative expense	(52.0)	(29.0)	(65.6)	(5.2)	(70.8)	(222.6)
Other segment items(B)	5.4	3.7	0.6	1.0	(29.6)	(18.9)
Operating income (loss)(C)	374.1	216.8	225.2	8.1	(83.1)	741.1
Other segment information:
Depreciation and amortization	192.4	126.7	64.9	6.8	10.2	401.0
Equity affiliates' income	37.8	9.5	29.7	86.0	4.6	167.6
Nine Months Ended 30 June 2026
Sales(A)	$4,047.0	$2,550.1	$2,386.7	$94.3	$357.2	$9,435.3
Cost of sales	(2,719.8)	(1,733.8)	(1,521.1)	(63.4)	(378.8)	(6,416.9)
Selling and administrative expense	(163.7)	(94.2)	(202.6)	(14.9)	(199.6)	(675.0)
Other segment items(B)	9.6	6.6	2.8	2.4	(45.3)	(23.9)
Operating income (loss)(C)	1,173.1	728.7	665.8	18.4	(266.5)	2,319.5
Other segment information:
Depreciation and amortization	525.0	346.7	214.5	18.0	26.9	1,131.1
Equity affiliates' income	163.7	38.4	87.9	264.8	2.0	556.8
Expenditures for long-lived assets	1,410.6	313.9	563.5	984.1	82.4	3,354.5
Nine Months Ended 30 June 2025
Sales(A)	$3,835.8	$2,401.2	$2,195.1	$103.9	$334.4	$8,870.4
Cost of sales	(2,568.9)	(1,694.4)	(1,403.7)	(84.0)	(359.5)	(6,110.5)
Selling and administrative expense	(156.2)	(90.5)	(186.7)	(19.3)	(234.3)	(687.0)
Other segment items(B)	17.3	8.3	2.5	4.0	(59.1)	(27.0)
Operating income (loss)(C)	1,128.0	624.6	607.2	4.6	(318.5)	2,045.9
Other segment information:
Depreciation and amortization	544.2	381.4	176.2	19.7	29.9	1,151.4
Equity affiliates' income(D)	104.1	30.3	75.6	249.2	11.3	470.5
Expenditures for long-lived assets	2,110.8	296.2	728.1	2,285.1	84.7	5,504.9
As of 30 June 2026
Investment in net assets of and advances to equity affiliates	$626.5	$350.0	$669.3	$3,813.1	$118.5	$5,577.4
Total assets	10,408.3	6,869.5	7,170.2	11,887.2	4,110.4	40,445.6
As of 30 September 2025
Investment in net assets of and advances to equity affiliates	$555.2	$331.3	$649.9	$3,713.2	$116.5	$5,366.1
Total assets	12,058.7	6,712.2	6,916.8	10,919.4	4,452.4	41,059.5

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

(B)For the regional segments, other segment items primarily include impacts from transactions not directly related to our principal earnings activities, such as technology and royalty income and gains and losses on asset sales. For the Corporate and other segment, other segment items primarily include research and development expense and the net impact of gains and losses on foreign currency transactions.

(C)Operating income (loss) for our reportable segments does not include gains or losses that management does not consider to be indicative of underlying business performance, such as charges related to business and asset actions. Refer below for a reconciliation of total segment operating income to consolidated results.

(D)Segment equity affiliates’ income for the nine months ended 30 June 2025 excludes a $6.8 impairment charge related to a joint venture in China, which was recorded as part of our business and asset actions during the second quarter of fiscal year 2025. As a result, total segment equity affiliates’ income does not reconcile to equity affiliates’ income for the total company as reported on the consolidated income statement for the nine months ended 30 June 2025.

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Reconciliation of Total Segment Operating Income to Consolidated Results

The table below reconciles total segment operating income to income (loss) before taxes as reflected on our consolidated income statements:

	Three Months Ended		Nine Months Ended
	30 June		30 June
	2026	2025	2026	2025
Total Segment Operating Income	$810.3	$741.1	$2,319.5	$2,045.9
Business and asset actions	(2,907.4)	(24.1)	(2,929.4)	(2,952.0)
Shareholder activism-related costs	—	(25.0)	—	(86.3)
Gain on sale of business	—	67.3	—	67.3
Gain on sale of other assets(A)	—	31.3	—	31.3
Consolidated Operating Income (Loss)	($2,097.1)	$790.6	($609.9)	($893.8)
Equity affiliates' income	205.2	167.6	556.8	463.7
Interest expense	49.4	61.4	153.4	146.2
Other non-operating income (expense), net	3.6	(6.0)	3.1	14.3
Income (Loss) From Continuing Operations Before Taxes	($1,937.7)	$890.8	($203.4)	($562.0)

(A) Reflected on the consolidated income statements within “Other income (expense), net".

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Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

Third Quarter 2026 in Summary	48
Third Quarter 2026 Results of Operations	50
First Nine Months 2026 in Summary	57
First Nine Months 2026 Results of Operations	59
Reconciliations of Non-GAAP Financial Measures	67
Liquidity and Capital Resources	73
Pension Benefits	77
Critical Accounting Policies and Estimates	78

This Management’s Discussion and Analysis contains “forward-looking statements” within the safe harbor provisions of the Private Securities Litigation Reform Act of 1995, including statements regarding business outlook. These forward-looking statements are based on management’s expectations and assumptions as of the date of this Quarterly Report on Form 10-Q and are not guarantees of future performance. Actual performance and financial results may differ materially from projections and estimates expressed in the forward-looking statements because of many factors not anticipated by management. These factors include, without limitation, those described in "Forward-Looking Statements" and Item 1A, Risk Factors, of our Annual Report on Form 10-K for the fiscal year ended 30 September 2025 (the "2025 Form 10-K"), which was filed with the SEC on 20 November 2025, as well as in "Forward-Looking Statements" of this Quarterly Report on Form 10-Q.

This discussion should be read together with the accompanying interim consolidated financial statements and related notes included in this Quarterly Report on Form 10-Q. Financial information is presented on a continuing operations basis. Unless otherwise stated, amounts are stated in millions of U.S. Dollars, except for per share data, which is calculated and presented on a diluted basis in U.S. Dollars per weighted-average common share.

The financial measures discussed below are presented in accordance with U.S. generally accepted accounting principles ("GAAP"), except as noted. We discuss certain financial measures on an "adjusted", or "non-GAAP", basis, which exclude gains or losses that management does not consider to be representative of our underlying business operations. These adjustments, which are described below for the periods presented, are not reflected in the results of our reportable segments. When viewed together with our GAAP results, we believe these non-GAAP financial measures offer a more complete understanding of the factors and trends affecting our financial performance and support analysis of our results on a more consistent basis. For each non-GAAP financial measure, including adjusted operating income, adjusted operating margin, adjusted earnings per share, the adjusted effective tax rate, and capital expenditures, we present a reconciliation to the most directly comparable financial measure calculated in accordance with GAAP. These reconciliations and further explanations of our use of non-GAAP financial measures are presented under the “Reconciliations of Non-GAAP Financial Measures” section beginning on page 67.

Comparisons included in the discussion that follows are for the third quarter and first nine months of fiscal year 2026 versus ("vs.") the third quarter and first nine months of fiscal year 2025. The disclosures provided in this Quarterly Report on Form 10-Q are complementary to those made in our 2025 Form 10-K.

We manage our operations, assess performance, and report earnings under five reportable segments: Americas, Asia, Europe, Middle East and India, and Corporate and other. Refer to Note 18, Business Segment Information, to the consolidated financial statements for additional information.

For information concerning activity with our related parties, refer to Note 17, Supplemental Information, to the consolidated financial statements.

47

THIRD QUARTER 2026 VS. THIRD QUARTER 2025

THIRD QUARTER 2026 IN SUMMARY

•Sales of $3.2 billion increased 5%, or $138.3, due to higher volumes of 3%, higher pricing of 1%, and favorable currency of 1%.

•Operating loss was $2.1 billion and operating margin was negative 66.3%. Third quarter 2026 GAAP results include pre-tax charges of approximately $2.9 billion associated with project exit decisions announced on 30 June 2026. In the prior-year quarter, operating income was $790.6 and operating margin was 26.2%.

•Adjusted operating income of $810.3 increased 9%, or $69.2, and adjusted operating margin of 25.6% improved 110 basis points ("bp"), primarily due to higher on-site volumes, favorable currency, and higher pricing, partially offset by higher costs. These non-GAAP results exclude losses resulting from charges for business and asset actions discussed in Note 4 to the consolidated financial statements, as well as other items, as described in the "Reconciliations of Non-GAAP Financial Measures" section below.

•Equity affiliates' income of $205.2 increased 22%, or $37.6, driven primarily by affiliates in the Americas and Middle East and India segments.

•Loss per share of $6.47 decreased 300%, or $9.71, from earnings per share ("EPS") of $3.24, driven by after-tax charges attributable to Air Products of $2.2 billion ($9.92 per share) associated with project exit decisions announced on 30 June 2026. Excluding these charges and other items, adjusted EPS of $3.47 increased 12%, or $0.38. A summary table of changes in earnings (loss) per share is presented below.

48

Summary of Changes in Earnings (Loss) Per Share

The per share impacts for the items presented in the table below were calculated independently and do not sum to the total change in earnings (loss) per share due to rounding.

	Three Months Ended		Change vs. Prior Year
	30 June
	2026	2025
Earnings (Loss) per Share	($6.47)	$3.20	($9.67)
Less: Loss per share from discontinued operations	—	(0.04)	0.04
Earnings (Loss) per share from continuing operations	($6.47)	$3.24	($9.71)
% Change from prior year			(300	%)
Operating Items
Underlying business:
Volume			$0.22
Price, net of variable costs			0.06
Other costs			(0.10)
Currency			0.08
Business and asset actions			(9.85)
Shareholder activism-related costs			0.08
Gain on sale of business			(0.23)
Gain on sale of other assets(A)			(0.11)
Total Operating Items			($9.85)
Other Items
Equity affiliates' income			0.14
Interest expense			0.04
Other non-operating income/expense, net:
Non-service pension cost, net			0.03
Other non-operating			0.01
Change in effective tax rate			(0.02)
Noncontrolling interests			(0.04)
Total Other Items			$0.16
Total Change			($9.71)
% Change from prior year			(300	%)

(A)Reflected on the consolidated income statements within "Other income (expense), net."

The table below summarizes the per share impact of non-GAAP adjustments for the third quarter of fiscal years 2026 and 2025. These impacts were calculated independently and may not sum to totals due to rounding.

	Three Months Ended		Change vs. Prior Year
	30 June
	2026	2025
Earnings (Loss) per Share	($6.47)	$3.24	($9.71)
Business and asset actions	9.92	0.07	9.85
Shareholder activism-related costs	—	0.08	(0.08)
Gain on sale of business	—	(0.23)	0.23
Gain on sale of other assets	—	(0.11)	0.11
Non-service pension cost, net	0.01	0.04	(0.03)
Adjusted Earnings per Share	$3.47	$3.09	$0.38
% Change from prior year			12%

49

THIRD QUARTER 2026 RESULTS OF OPERATIONS

Discussion of Third Quarter Consolidated Results

	Three Months Ended
	30 June				Change vs. Prior Year
	2026		2025		$	%/bp
GAAP Financial Measures
Sales	$3,161.0		$3,022.7		$138.3	5	%
Operating income (loss)	(2,097.1)		790.6		(2,887.7)	(365	%)
Operating margin	(66.3	%)	26.2	%		(9,250	bp)
Equity affiliates’ income	$205.2		$167.6		$37.6	22	%
Non-GAAP Financial Measures
Adjusted operating income	$810.3		$741.1		$69.2	9	%
Adjusted operating margin	25.6	%	24.5	%		110	bp

Sales

The table below summarizes the major factors that impacted consolidated sales for the periods presented:

Volume	3	%
Price	1	%
Energy cost pass-through to customers	—	%
Currency	1	%
Total Consolidated Sales Change	5	%

Sales of $3.2 billion increased 5%, or $138.3, due to higher volumes of 3%, higher pricing of 1%, and favorable currency of 1%. Volume growth was driven by new on-site assets and HyCO facilities. Favorable currency reflected a weaker U.S. Dollar across multiple currencies.

Cost of Sales and Gross Margin

Cost of sales of $2.1 billion increased 4%, or $84.9. Unfavorable costs of $36 were driven by fixed-cost inflation and higher incentive compensation, partially offset by lower depreciation expense. Unfavorable currency increased costs by $28, while higher sales volumes and energy cost pass-through to customers increased costs by an additional $12 and $6, respectively. Gross margin of 32.8% increased 30 bp from 32.5%.

Selling and Administrative Expense

Selling and administrative expense of $219.1 decreased 2%, or $3.5, driven by productivity improvements related to our global cost reduction plan, partially offset by higher incentive compensation, fixed-cost inflation, and unfavorable currency. Selling and administrative expense as a percentage of sales improved to 6.9% from 7.4%, down 50 bp from the prior year.

Research and Development Expense

Research and development expense of $21.5 decreased 11%, or $2.6. Research and development expense as a percentage of sales improved to 0.7% from 0.8% in the prior year.

50

Business and Asset Actions (Project Exit Costs)

During the third quarter of fiscal year 2026, we recognized project exit charges of $2.9 billion ($2.2 billion after-tax, or $9.92 per share) as a result of our decision to cancel a clean energy complex under construction in Louisiana, a green hydrogen production facility under construction in Casa Grande, Arizona, and certain other smaller-scale projects supporting clean energy distribution. In the prior-year quarter, we recognized project exit charges of $24.1 pre-tax ($15.4 after-tax, or $0.07 per share), primarily reflecting revisions to cost estimates associated with project exit actions approved in the second quarter of fiscal year 2025. These charges were not reflected in the results of our reportable segments. For additional information, refer to Note 4, Business and Asset Actions, to the consolidated financial statements.

Shareholder Activism-Related Costs

We recorded shareholder activism-related costs in fiscal year 2025 in connection with a proxy contest that concluded in January 2025 following certification of the election of directors at the 2025 Annual Meeting of Shareholders. Costs recorded during the third quarter of fiscal year 2025 were $25.0 pre-tax ($18.8 after-tax, or $0.08 per share), primarily related to the reimbursement of proxy-related expenses incurred by Mantle Ridge LP and its affiliated entities. These costs were not reflected in the results of our reportable segments. For additional information, refer to Note 17, Supplemental Information, to the consolidated financial statements.

Gain on Sale of Business

During the third quarter of fiscal year 2025, we recognized a gain of $67.3 pre-tax ($51.9 after-tax, or $0.23 per share) on the sale of our 100% ownership interest in a consolidated subsidiary in Singapore. This gain was not reflected in the results of the Asia segment. Refer to Note 17, Supplemental Information, to the consolidated financial statements for additional information.

Other Income (Expense), Net

Other income of $14.9 decreased 59%, or $21.6. The decrease was primarily driven by a prior-year gain of $31.3 pre-tax ($23.8 after-tax, or $0.11 per share) on the sale of a regional office in Hersham, England, which was not reflected in the results of the Europe segment, as well as favorable foreign exchange impacts.

Operating Income (Loss) and Operating Margin

Operating loss was $2.1 billion during the third quarter of fiscal year 2026 compared to operating income of $790.6 in the prior-year quarter. The current-year loss was driven by pre-tax charges of $2.9 billion associated with project exit decisions announced on 30 June 2026, compared to pre-tax project exit-related charges of $24.1 in the prior-year quarter. Additionally, the prior year included pre-tax gains totaling approximately $99 million in connection with the sale of a consolidated subsidiary and a regional office as discussed above, partially offset by shareholder activism-related costs of $25.

Volume improved $60, driven primarily by on-site, including new assets and HyCO facilities. Favorable currency impacts contributed $21. Higher pricing, net of power costs, added $16. These factors were partially offset by higher costs of $28, primarily reflecting fixed-cost inflation and higher incentive compensation.

Operating margin was negative 66.3% compared to 26.2% in the prior-year quarter, which was primarily attributable to the charges for business and asset actions in fiscal year 2026.

On a non-GAAP basis, which excludes the charges for business and asset actions, sales of businesses and other assets, and prior year-shareholder activism-related costs discussed above, adjusted operating income of $810.3 increased 9%, or $69.2, primarily driven by higher on-site volumes, favorable currency, and higher pricing, partially offset by higher costs. Adjusted operating margin improved 110 bp to 25.6% from 24.5% in the prior year.

Equity Affiliates' Income

Equity affiliates' income of $205.2 increased 22%, or $37.6, primarily driven by affiliates in the Americas and Middle East and India segments.

51

Interest Expense

	Three Months Ended
	30 June
	2026	2025
Interest incurred	$169.8	$161.1
Less: Capitalized interest	120.4	99.7
Interest expense	$49.4	$61.4

Interest expense decreased 20%, or $12.0, primarily driven by an increase in capitalized interest due to a higher carrying value of projects under construction.

Other Non-Operating Income (Expense), Net

Other non-operating income of $3.6 increased $9.6 compared to an expense of $6.0 in the prior year. The increase was primarily attributable to lower non-service pension costs as well as income from excluded components from the assessment of effectiveness of our derivatives, partially offset by lower interest income on cash equivalents and short-term investments.

Loss from Discontinued Operations

During the third quarter of fiscal year 2025, we recorded a pre-tax loss from discontinued operations of $10.6 ($8.0 after tax, or $0.04 per share) primarily to increase existing liabilities for retained environmental remediation obligations associated with businesses sold in 2008. Refer to the "Piedmont" discussion under Note 12, Commitments and Contingencies, for additional information. The loss did not result in cash flows from discontinued operations.

Effective Tax Rate

The effective tax rate equals the income tax expense (benefit) divided by income or loss before taxes. Equity affiliates' income is primarily included net of income taxes within income or loss before taxes on our consolidated income statements. The table below outlines the calculation of the effective tax rate for the third quarter of fiscal years 2026 and 2025:

	Three Months Ended 30 June
	2026		2025
Income tax expense (benefit)	($515.4)		$159.6
Income (Loss) from continuing operations before taxes	(1,937.7)		890.8
Effective tax rate	26.6	%	17.9	%

The current-year rate was significantly impacted by net tax benefits of $695.4 associated with project exit decisions, as discussed in Note 4, Business and Asset Actions, to the consolidated financial statements. These benefits primarily reflect tax benefits recognized at local statutory income tax rates in the U.S. based on information available when the project exit charges were recorded. Changes in the amount or timing of the final settlement of these matters could affect our income tax provision in future periods.

Also impacting the effective tax rate were higher net costs on foreign-related income taxed in the U.S. in the current fiscal year and higher releases of certain unrecognized tax benefits upon expiration of the statute of limitations in the prior year. These costs were partially offset by higher foreign and domestic tax credit and incentives and higher equity affiliates' income.

Our adjusted effective tax rate, which excludes the impact of project exit costs and other adjustments described in the "Reconciliations of Non-GAAP Financial Measures" section, was 18.6% and 18.1% for the three months ended 30 June 2026 and 2025, respectively. A reconciliation of the adjusted measures to the effective tax rate calculated in accordance with GAAP is provided on page 71.

52

Discussion of Third Quarter Results by Business Segment

Americas

	Three Months Ended
	30 June				Change vs. Prior Year
	2026		2025		$	%/bp
Sales	$1,321.4		$1,261.0		$60.4	5	%
Operating income	395.4		374.1		21.3	6	%
Operating margin	29.9	%	29.7	%		20	bp
Equity affiliates’ income	$56.2		$37.8		$18.4	49	%

The table below summarizes the major factors that impacted sales in the Americas segment for the periods presented:

Volume	7	%
Price	—	%
Energy cost pass-through to customers	(2	%)
Currency	—	%
Total Americas Sales Change	5	%

Sales of $1.3 billion increased 5%, or $60.4, due to higher volumes of 7%, partially offset by lower energy cost pass-through to customers of 2%. Volume growth was driven by on-site, including HyCO facilities and a new asset contribution. Lower energy cost pass-through to customers primarily reflected decreased natural gas rates.

Operating income of $395.4 increased 6%, or $21.3, primarily driven by higher volumes of $30 and higher pricing, net of lower power costs, of $6. These benefits were partially offset by higher costs of $16, which included fixed-cost inflation, increased product distribution and dislocation costs, and project development costs, partially offset by lower depreciation expense. Operating margin of 29.9% increased 20 bp from 29.7% in the prior year, including an approximate 50 bp favorable impact from lower energy cost pass-through to customers.

Equity affiliates’ income of $56.2 increased 49%, or $18.4, driven primarily by an affiliate in Mexico.

53

Asia

	Three Months Ended
	30 June				Change vs. Prior Year
	2026		2025		$	%/bp
Sales	$886.0		$810.0		$76.0	9	%
Operating income	256.4		216.8		39.6	18	%
Operating margin	28.9	%	26.8	%		210	bp
Equity affiliates’ income	$12.9		$9.5		$3.4	36	%

The table below summarizes the major factors that impacted sales in the Asia segment for the periods presented:

Volume	6	%
Price	—	%
Energy cost pass-through to customers	1	%
Currency	2	%
Total Asia Sales Change	9	%

Sales of $886.0 increased 9%, or $76.0, due to higher volumes of 6%, favorable currency of 2%, and higher energy cost pass-through to customers of 1%. Volume growth was driven by higher on-site, including new assets, as well as improved helium volumes. Favorable currency was primarily attributable to the weakening of the U.S. Dollar against the Chinese Renminbi.

Operating income of $256.4 increased 18%, or $39.6, driven by higher volumes of $45 and favorable currency impacts of $4. These benefits were partially offset by higher costs of $9, including increased incentive compensation. Depreciation expense was lower in fiscal year 2026, primarily due to the classification of certain gasification assets as held for sale. Operating margin of 28.9% increased 210 bp from 26.8% in the prior year, as the benefits of higher volumes more than offset higher costs.

Equity affiliates’ income of $12.9 increased 36%, or $3.4, driven primarily by an affiliate in Thailand.

54

Europe

	Three Months Ended
	30 June				Change vs. Prior Year
	2026		2025		$	%/bp
Sales	$815.7		$770.5		$45.2	6	%
Operating income	230.7		225.2		5.5	2	%
Operating margin	28.3	%	29.2	%		(90	bp)
Equity affiliates’ income	$32.6		$29.7		$2.9	10	%

The table below summarizes the major factors that impacted sales in the Europe segment for the periods presented:

Volume	(2	%)
Price	2	%
Energy cost pass-through to customers	3	%
Currency	3	%
Total Europe Sales Change	6	%

Sales of $815.7 increased 6%, or $45.2, as higher energy cost pass-through to customers of 3%, favorable currency of 3%, and higher pricing of 2% were partially offset by lower volumes of 2%. The increase in energy cost pass-through reflected higher natural gas rates across the region, while favorable currency impacts were primarily attributable to the weakening of the U.S. Dollar against the Euro. Volumes declined primarily due to lower on-site volumes.

Operating income of $230.7 increased 2%, or $5.5, driven by higher pricing, net of higher power costs, of $8 and favorable currency of $5. Favorable business mix contributed an additional $2, driven by higher-margin on-site volumes. These benefits were partially offset by higher costs of $10, including fixed-cost inflation. Operating margin of 28.3% decreased 90 bp from 29.2% in the prior year, including an approximate 50 bp headwind from higher energy cost pass-through to customers.

Equity affiliates’ income of $32.6 increased 10%, or $2.9, driven primarily by an affiliate in Italy.

55

Middle East and India

	Three Months Ended
	30 June		Change vs. Prior Year
	2026	2025	$	%
Sales	$34.8	$38.3	($3.5)	(9	%)
Operating income	8.0	8.1	(0.1)	(1	%)
Equity affiliates' income	101.1	86.0	15.1	18	%

Sales of $34.8 decreased 9%, or $3.5, as lower volumes were partially offset by higher pricing. Operating income of $8.0 was flat.

Equity affiliates' income of $101.1 increased 18%, or $15.1, driven primarily by affiliates in Saudi Arabia.

Corporate and other

	Three Months Ended
	30 June		Change vs. Prior Year
	2026	2025	$	%
Sales	$103.1	$142.9	($39.8)	(28	%)
Operating loss	(80.2)	(83.1)	2.9	3	%
Equity affiliates' income	2.4	4.6	(2.2)	(48	%)

Sales of $103.1 decreased 28%, or $39.8, primarily driven by lower equipment sales volumes. Operating loss of $80.2 improved 3%, or $2.9, primarily reflecting productivity and favorable foreign exchange impacts.

Equity affiliates' income of $2.4 decreased 48%, or $2.2, driven primarily by an affiliate in Algeria.

56

FIRST NINE MONTHS 2026 VS. FIRST NINE MONTHS 2025

FIRST NINE MONTHS 2026 IN SUMMARY

•Sales of $9.4 billion increased 6%, or $564.9, due to a favorable currency impact of 3%, higher volumes of 2%, and higher energy cost pass-through to customers of 1%.

•Operating loss of $609.9 improved $283.9, or 32%, from an operating loss of $893.8 in the prior year, while operating margin improved to negative 6.5% from negative 10.1%. The operating loss improvement was primarily due to higher on-site volumes, favorable currency, higher pricing, as well as lower charges for business and asset actions.

•Adjusted operating income of $2.3 billion increased 13%, or $273.6, and adjusted operating margin improved to 24.6% from 23.1% in the prior year. The adjusted operating income improvement was driven primarily by higher on-site volumes, favorable currency, and higher pricing. These non-GAAP results exclude losses resulting from charges for business and asset actions, as well as other items, as described in the "Reconciliations of Non-GAAP Financial Measures" section below.

•Equity affiliates' income of $556.8 increased 20%, or $93.1, driven primarily by affiliates in the Americas and Middle East and India segments.

•Loss per share of $0.23 improved 87%, or $1.53, from a loss per share of $1.76 in the prior year. On a non-GAAP basis, adjusted EPS of $9.84 increased 14%, or $1.21, compared to $8.63 in the prior year. A summary table of changes in earnings (loss) per share is presented below.

57

Summary of Changes in Earnings (Loss) Per Share

The per share impacts for the items presented in the table below were calculated independently and do not sum to the total change in earnings (loss) per share due to rounding.

	Nine Months Ended		Change vs. Prior Year
	30 June
	2026	2025
Loss per Share	($0.23)	($1.79)	$1.56
Less: Loss per share from discontinued operations	—	(0.04)	0.04
Loss per share from continuing operations	($0.23)	($1.76)	$1.53
% Change from prior year			87	%
Operating Items
Underlying business:
Volume			$0.66
Price, net of variable costs			0.10
Other costs			0.03
Currency			0.21
Business and asset actions(A)			0.32
Shareholder activism-related costs			0.32
Gain on sale of business			(0.23)
Gain on sale of other assets(B)			(0.11)
Total Operating Items			$1.30
Other Items
Equity affiliates:
Equity affiliates' income			$0.32
Equity method investment impairment associated with business and asset actions(A)			0.02
Interest expense			(0.03)
Other non-operating income/expense, net:
Gain on de-designation of cash flow hedges(C)			(0.03)
Non-operating expense associated with business and asset actions(A)			(0.02)
Non-service pension cost, net			0.07
Change in effective tax rate, excluding discrete items below			0.03
Tax reform adjustment related to deemed foreign dividends			(0.16)
Tax on repatriation of foreign earnings			0.14
Noncontrolling interests(A)(C)			(0.12)
Total Other Items			$0.22
Total Change			$1.53
% Change from prior year			87	%

(A)Per share impacts were calculated based on total after-tax charges for business and asset actions attributable to Air Products of $2.2 billion and $2.3 billion for the first nine months of fiscal years 2026 and 2025, respectively, with $0.6 and $3.5 attributable to noncontrolling partners.

(B)Reflected on the consolidated income statements with "Other income (expense), net."

(C)Per share impact reflected within "Gain on de-designation of cash flow hedges" was calculated based on an after-tax gain attributable to Air Products of $7.2 in fiscal year 2025. The gain attributable to our noncontrolling partners was $17.6.

58

The table below summarizes the per share impact of our non-GAAP adjustments for the first nine months of fiscal years 2026 and 2025. These impacts were calculated independently and may not sum to totals due to rounding.

	Nine Months Ended		Change vs. Prior Year
	30 June
	2026	2025
Loss per Share	($0.23)	($1.76)	$1.53
Business and asset actions(A)	10.03	10.35	(0.32)
Shareholder activism-related costs	—	0.32	(0.32)
Gain on sale of business	—	(0.23)	0.23
Gain on sale of other assets	—	(0.11)	0.11
Gain on de-designation of cash flow hedges	—	(0.03)	0.03
Non-service pension cost, net	0.04	0.11	(0.07)
Tax reform adjustment related to deemed foreign dividends	—	(0.16)	0.16
Tax on repatriation of foreign earnings	—	0.14	(0.14)
Adjusted Earnings per Share	$9.84	$8.63	$1.21
% Change from prior year			14	%

(A) The charges for business and asset actions were primarily recorded within operating results. For additional information regarding these charges, refer to Note 4, Business and Asset Actions, to the consolidated financial statements.

FIRST NINE MONTHS 2026 RESULTS OF OPERATIONS

Discussion of First Nine Months Consolidated Results

	Nine Months Ended
	30 June				Change vs. Prior Year
	2026		2025		$	%/bp
GAAP Financial Measures
Sales	$9,435.3		$8,870.4		$564.9	6	%
Operating loss	(609.9)		(893.8)		283.9	32	%
Operating margin	(6.5	%)	(10.1	%)		360	bp
Equity affiliates’ income	$556.8		$463.7		$93.1	20	%
Non-GAAP Financial Measures
Adjusted operating income	$2,319.5		$2,045.9		$273.6	13	%
Adjusted operating margin	24.6	%	23.1	%		150	bp

.

59

Sales

The table below summarizes the major factors that impacted consolidated sales for the periods presented:

Volume	2	%
Price	—	%
Energy cost pass-through to customers	1	%
Currency	3	%
Total Consolidated Sales Change	6	%

Sales of $9.4 billion increased 6%, or $564.9, due to a favorable currency impact of 3%, higher volumes of 2%, and higher energy cost pass-through to customers of 1%. Currency was favorable as the U.S. Dollar weakened, most notably against the Chinese Renminbi and Euro. Volume growth was driven by on-site, primarily from new assets and HyCO facilities, partially offset by favorable non-recurring items in the prior year, including a significant helium sale to an existing merchant customer and a one-time customer contract amendment in the Americas segment. Pricing was flat as improvement across non-helium product lines was offset by lower helium pricing.

Cost of Sales and Gross Margin

Cost of sales of $6.4 billion increased 5%, or $306.4, driven by an unfavorable currency impact of $156 and higher energy cost pass-through to customers of $130. Costs were unfavorable by $20 as fixed-cost inflation was partially offset by productivity improvements and lower depreciation expense. Additionally, higher sales volumes increased costs by an additional $7. These factors were partially offset by lower product sourcing costs of $7. Gross margin of 32.0% increased 90 bp from 31.1% in the prior year, driven by higher volumes.

Selling and Administrative Expense

Selling and administrative expense of $675.0 decreased 2%, or $12.0, as productivity improvements were partially offset by fixed-cost inflation and unfavorable currency. Selling and administrative expense as a percentage of sales improved to 7.2% from 7.7%, down 50 bp from the prior year.

Research and Development Expense

Research and development expense of $63.5 decreased 8%, or $5.5. Research and development expense as a percentage of sales decreased to 0.7% from 0.8% in the prior year.

Business and Asset Actions

During fiscal year 2026, the Company recognized project exit charges of $2.9 billion pre-tax ($2.2 billion after-tax, or $10.03 per share), which was primarily due to actions announced on 30 June 2026. In the prior-year nine months ended 30 June 2025, the Company recognized charges of $3.0 billion pre-tax ($2.3 billion after-tax, or $10.35 per share), primarily driven by project exit actions approved in the second quarter of fiscal year 2025. These charges were not reflected in the results of our reportable segments. For additional information, refer to Note 4, Business and Asset Actions, to the consolidated financial statements.

Shareholder Activism-Related Costs

During the first nine months of fiscal year 2025, costs of $86.3 pre-tax ($71.7 after tax, or $0.32 per share) were recorded in connection with a proxy contest that concluded in January 2025 following certification of the directors elected at the 2025 Annual Meeting of Shareholders. These costs were not reflected in the results of our reportable segments. For additional information, refer to Note 17, Supplemental Information, to the consolidated financial statements.

Gain on Sale of Business

During the third quarter of fiscal year 2025, we recognized a gain of $67.3 pre-tax ($51.9 after tax, or $0.23 per share) on the sale of our 100% ownership interest in a consolidated subsidiary in Singapore. This gain was not reflected in the results of the Asia segment. Refer to Note 17, Supplemental Information, to the consolidated financial statements for additional information.

Other Income (Expense), Net

Other income of $39.6 decreased 46%, or $33.7, primarily due to a prior-year gain of $31.3 pre-tax ($23.8 after tax, or $0.11 per share) on the sale of a regional office in Hersham, England, which was not reflected in the results of the Europe segment.

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Operating Income (Loss) and Operating Margin

Operating loss of $609.9 improved 32%, or $283.9, from an operating loss of $893.8 in the prior year. The losses in both periods were primarily driven by business and asset action charges associated with project exit decisions, which totaled $2.9 billion in fiscal year 2026 compared with $3.0 billion in fiscal year 2025. Additionally, the prior year included pre-tax gains totaling approximately $99 in connection with the sale of a consolidated subsidiary and a regional office, partially offset by shareholder activism-related costs of $86.

Volume impacts were favorable by $181 driven primarily by on-site, including new assets and HyCO facilities, partially offset by a one-time customer contract amendment. Currency was favorable by $59, and pricing, net of power costs, improved $26 driven by non-helium merchant products. Costs were favorable by $8, as productivity improvements and lower depreciation expense were partially offset by fixed-cost inflation. Operating margin was negative 6.5% compared to negative 10.1% in the prior year. The improvement primarily reflects lower charges for business and asset actions as well as higher volumes.

On a non-GAAP basis, which excludes the charges for business and asset actions, sales of businesses and other assets, and prior year-shareholder activism-related costs discussed above, adjusted operating income of $2.3 billion increased 13%, or $273.6, due to higher volumes, favorable currency impacts, and higher pricing. Adjusted operating margin improved to 24.6% from 23.1% in the prior year, primarily due to higher volumes.

Equity Affiliates' Income

Equity affiliates' income of $556.8 increased 20%, or $93.1, primarily driven by affiliates in the Americas and Middle East and India segments.

Interest Expense

	Nine Months Ended
	30 June
	2026	2025
Interest incurred	$505.3	$446.8
Less: Capitalized interest	351.9	300.6
Interest expense	$153.4	$146.2

Interest expense increased 5%, or $7.2, driven by higher interest on principal borrowings from Euro- and U.S. Dollar-denominated senior fixed-rate notes issued in fiscal year 2025, partially offset by an increase in capitalized interest due to a higher carrying value of projects under construction.

Other Non-Operating Income (Expense), net

Other non-operating income of $3.1 decreased $11.2 from the prior year. The prior year included a gain on certain interest rate swaps held by the NEOM Green Hydrogen Company joint venture as discussed in Note 3, Variable Interest Entities, and Note 8, Financial Instruments, to the consolidated financial statements. As of 1 January 2026, all swaps were re‑designated as cash flow hedges. We also recognized lower interest income on cash equivalents and short-term investments in fiscal year 2026. These impacts were partially offset by income from excluded components from the assessment of effectiveness of our derivatives and lower non-service pension costs.

Loss from Discontinued Operations

During the third quarter of fiscal year 2025, we recorded a pre-tax loss from discontinued operations of $10.6 ($8.0 after tax, or $0.04 per share) primarily to increase existing liabilities for retained environmental remediation obligations associated with businesses sold in 2008. Refer to the "Piedmont" discussion under Note 12, Commitments and Contingencies, for additional information. The loss did not result in cash flows from discontinued operations.

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Effective Tax Rate

The effective tax rate equals the income tax benefit divided by loss before taxes. Equity affiliates' income is primarily included net of income taxes within loss before taxes on our consolidated income statements. The table below outlines the calculation of the effective tax rate for the first nine months of fiscal years 2026 and 2025:

	Nine Months Ended 30 June
	2026		2025
Income tax benefit	($197.3)		($205.5)
Loss from continuing operations before taxes	(203.4)		(562.0)
Effective tax rate	97.0	%	36.6	%

As discussed in Note 4, Business and Asset Actions, to the consolidated financial statements, we recorded charges for business and asset actions, primarily related to project exit decisions, that contributed to significant variability in our effective tax rate for the periods presented. During the first nine months of fiscal year 2026, we recognized net tax benefits of $698.5 associated with these charges, primarily reflecting tax benefits recognized at local statutory income tax rates in the U.S. In the prior year, a net tax benefit of $649.3 was recognized primarily during the second quarter. For additional information, refer to Note 16, Income Taxes, to the consolidated financial statements.

The current-year rate was also affected by higher foreign and domestic tax credits and incentives and increased income from equity affiliates, partially offset by a higher cost of U.S. tax on foreign earnings. The prior-year rate benefited from larger excess tax benefits on share-based compensation and a U.S. state tax law change. The prior year also included several discrete tax items that affected the effective tax rate, including costs related to withholding taxes on certain foreign earnings that were no longer considered indefinitely reinvested and shareholder activism-related costs. These items were partially offset by a tax benefit for a Tax Cuts and Jobs Act refund claim.

Our adjusted effective tax rate, which excludes the impact of project exit costs and other adjustments described in the "Reconciliations of Non-GAAP Financial Measures" section, was 18.4% and 18.6% for the nine months ended 30 June 2026 and 2025, respectively. A reconciliation of the adjusted measures to the effective tax rate calculated in accordance with GAAP is provided on page 71.

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Discussion of First Nine Months Results by Business Segment

Americas

	Nine Months Ended
	30 June				Change vs. Prior Year
	2026		2025		$	%/bp
Sales	$4,047.0		$3,835.8		$211.2	6	%
Operating income	1,173.1		1,128.0		45.1	4	%
Operating margin	29.0	%	29.4	%		(40	bp)
Equity affiliates’ income	$163.7		$104.1		$59.6	57	%

The table below summarizes the major factors that impacted sales in the Americas segment for the periods presented:

Volume	2	%
Price	1	%
Energy cost pass-through to customers	2	%
Currency	1	%
Total Americas Sales Change	6	%

Sales of $4.0 billion increased 6%, or $211.2, due to higher volumes of 2%, higher energy cost pass-through to customers of 2%, higher pricing of 1%, and favorable currency of 1%. Volume growth was driven by on-site, including HyCO facilities and a new asset contribution. This benefit was partially offset by favorable non-recurring items in the prior year, including a significant helium sale to an existing merchant customer and a one-time customer contract amendment. Higher energy cost pass-through to customers reflects higher natural gas rates compared to fiscal year 2025.

Operating income of $1.2 billion increased 4%, or $45.1, as higher volumes of $47, higher pricing, net of power costs, of $18, and favorable currency of $6 were partially offset by higher costs of $26. The increase in costs included fixed-cost inflation, prior‑year income from the sale of an equity method investment, and increased product distribution and dislocation costs, partially offset by lower depreciation expense. Operating margin of 29.0% decreased 40 bp from 29.4% in the prior year, which included a 50 bp headwind from higher energy cost pass-through to customers.

Equity affiliates’ income of $163.7 increased 57%, or $59.6, driven by an affiliate in Mexico.

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Asia

	Nine Months Ended
	30 June				Change vs. Prior Year
	2026		2025		$	%/bp
Sales	$2,550.1		$2,401.2		$148.9	6	%
Operating income	728.7		624.6		104.1	17	%
Operating margin	28.6	%	26.0	%		260	bp
Equity affiliates’ income	$38.4		$30.3		$8.1	27	%

The table below summarizes the major factors that impacted sales in the Asia segment for the periods presented:

Volume	3	%
Price	(1	%)
Energy cost pass-through to customers	2	%
Currency	2	%
Total Asia Sales Change	6	%

Sales of $2.6 billion increased 6%, or $148.9, as higher volumes of 3%, favorable currency of 2%, and higher energy cost pass-through to customers of 2% were partially offset by lower pricing of 1%. Volume growth was driven by higher on-site, including contributions from new assets, as well as helium. Favorable currency was primarily attributable to the weakening of the U.S. Dollar against the Chinese Renminbi. The decline in pricing was driven by lower helium pricing.

Operating income of $728.7 increased 17%, or $104.1, driven by higher volumes of $87, lower costs of $22, and a favorable currency impact of $16, partially offset by lower pricing, net of power costs, of $21. Depreciation expense was lower in fiscal year 2026, primarily due to the classification of certain gasification assets as held for sale. Operating margin of 28.6% increased 260 bp from 26.0% in the prior year, as the benefits of higher volumes and favorable costs more than offset lower pricing and higher energy cost pass-through to customers.

Equity affiliates’ income of $38.4 increased 27%, or $8.1, driven primarily by affiliates in China and Thailand.

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Europe

	Nine Months Ended
	30 June				Change vs. Prior Year
	2026		2025		$	%/bp
Sales	$2,386.7		$2,195.1		$191.6	9	%
Operating income	665.8		607.2		58.6	10	%
Operating margin	27.9	%	27.7	%		20	bp
Equity affiliates’ income	$87.9		$75.6		$12.3	16	%

The table below summarizes the major factors that impacted sales in the Europe segment for the periods presented:

Volume	1	%
Price	1	%
Energy cost pass-through to customers	—	%
Currency	7	%
Total Europe Sales Change	9	%

Sales of $2.4 billion increased 9%, or $191.6, due to a favorable impact from currency of 7%, higher volumes of 1%, and higher pricing of 1%. Favorable currency primarily reflected the weakening of the U.S. Dollar against the Euro. The higher volumes were driven by non-helium merchant and on-site, including the impact of a prior-year turnaround, partially offset by lower helium. Pricing improvements across non-helium product lines were partially offset by lower helium pricing.

Operating income of $665.8 increased 10%, or $58.6, due to higher volumes of $39, favorable currency of $32, and higher pricing, net of lower power costs, of $27. These benefits were partially offset by higher costs of $40 driven by fixed-cost inflation and higher depreciation expense. Operating margin of 27.9% increased 20 bp from 27.7% in the prior year as the benefits from higher volumes and pricing were partially offset by higher costs.

Equity affiliates’ income of $87.9 increased 16%, or $12.3, driven primarily by an affiliate in Italy.

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Middle East and India

	Nine Months Ended
	30 June		Change vs. Prior Year
	2026	2025	$	%
Sales	$94.3	$103.9	($9.6)	(9	%)
Operating income	18.4	4.6	13.8	300	%
Equity affiliates' income	264.8	249.2	15.6	6	%

Sales of $94.3 decreased 9%, or $9.6, primarily due to lower volumes. Operating income of $18.4 improved from $4.6 in the prior year, driven by lower costs, including productivity improvements and the impact of the deconsolidation of the Blue Hydrogen Industrial Gases Company joint venture in Saudi Arabia in the second quarter of fiscal year 2025.

Equity affiliates' income of $264.8 increased 6%, or $15.6, driven primarily by affiliates in Saudi Arabia.

Corporate and other

	Nine Months Ended
	30 June		Change vs. Prior Year
	2026	2025	$	%
Sales	$357.2	$334.4	$22.8	7	%
Operating loss	(266.5)	(318.5)	52.0	16	%
Equity affiliates' income	2.0	11.3	(9.3)	(82	%)

Sales of $357.2 increased 7%, or $22.8. Operating loss of $266.5 improved 16%, or $52.0, primarily reflecting productivity improvements and lower changes to sale of equipment project estimates.

Equity affiliates' income of $2.0 decreased $9.3 driven primarily by an affiliate in Algeria.

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RECONCILIATIONS OF NON-GAAP FINANCIAL MEASURES

We present certain financial measures that are not calculated in accordance with U.S. generally accepted accounting principles ("GAAP") because they exclude items that management does not consider to be representative of our underlying business operations. We provide these adjusted non-GAAP financial measures to allow investors, potential investors, securities analysts, and others to evaluate our business in the same manner as management. When viewed together with our GAAP results, we believe these non-GAAP financial measures offer a more complete understanding of the factors and trends affecting our financial performance and support analysis of our results on a more consistent basis.

Readers are cautioned that non‑GAAP financial measures have inherent limitations and should not be considered in isolation or as a substitute for the corresponding GAAP measures. Our definitions and calculations of non‑GAAP financial measures may differ from those used by other companies, which may limit comparability.

Non-GAAP Performance Measures

Management uses non-GAAP performance measures, including adjusted operating income, adjusted operating margin, and adjusted earnings per share ("EPS"), to assess our performance because these measures exclude items that management does not consider to be representative of our underlying business operations. In addition, adjusted operating income and adjusted EPS are important components of our incentive compensation plans. We also use adjusted operating margin to assess operational efficiency, cost discipline, and overall profitability.

Our non‑GAAP performance measures are adjusted to exclude gains or losses that management believes are not associated with the ongoing operations of our business. These adjustments, which are described below for the periods presented, are not reflected in the results of our reportable segments. Although these items are often difficult to predict, readers should be aware that similar gains or losses may occur in future periods. The related tax effects reflect the expected current and deferred income tax impacts of our non-GAAP adjustments, which are primarily driven by the statutory tax rates of the applicable jurisdictions and the taxability of the underlying adjustments in those jurisdictions.

We reconcile each non‑GAAP performance measure to its most directly comparable GAAP measure in the table below, followed by descriptions of each non-GAAP adjustment. Margins are calculated by dividing the applicable line item by consolidated sales for the relevant period. In addition to our non-GAAP performance measures, we also present components used in calculating adjusted EPS to illustrate the per share effect of our non‑GAAP adjustments. All per share amounts are calculated on a diluted basis from continuing operations attributable to Air Products. Because margins and per share amounts are calculated independently, the individual components may not sum to the related totals due to rounding.

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	Three Months Ended 30 June
Q3 2026 vs. Q3 2025	Operating Income/Loss	Operating Margin		Equity  Affiliates'  Income	Other Non- Operating Inc/Exp, Net	Income Tax Expense/Benefit	Net Income/Loss Attributable to Air Products	Earnings/Loss per Share(A)
Q3 2026 GAAP Measures	($2,097.1)	(66.3%)		$205.2	$3.6	($515.4)	($1,440.8)	($6.47)
Q3 2025 GAAP Measures	790.6	26.2%		167.6	(6.0)	159.6	721.8	3.24
$ GAAP Change	($2,887.7)							($9.71)
%/bp GAAP Change	(365%)	(9,250	bp)					(300%)
Q3 2026 GAAP Measures	($2,097.1)	(66.3%)		$205.2	$3.6	($515.4)	($1,440.8)	($6.47)
Business and asset actions	2,907.4	92.0%		—	—	695.4	2,212.0	9.92
Non-service pension cost, net	—	—%		—	3.2	0.8	2.4	0.01
Q3 2026 Adjusted Measures	$810.3	25.6%		$205.2	$6.8	$180.8	$773.6	$3.47
Q3 2025 GAAP Measures	$790.6	26.2%		$167.6	($6.0)	$159.6	$721.8	$3.24
Business and asset actions	24.1	0.8%		—	—	8.7	15.4	0.07
Shareholder activism-related costs	25.0	0.8%		—	—	6.2	18.8	0.08
Gain on sale of business	(67.3)	(2.2%)		—	—	(15.4)	(51.9)	(0.23)
Gain on sale of other assets(B)	(31.3)	(1.0%)		—	—	(7.5)	(23.8)	(0.11)
Loss on de-designation of cash flow hedges(C)	—	—%		—	0.3	0.1	0.1	—
Non-service pension cost, net	—	—%		—	10.9	2.8	8.1	0.04
Q3 2025 Adjusted Measures	$741.1	24.5%		$167.6	$5.2	$154.5	$688.5	$3.09
$ Adjusted Change	$69.2							$0.38
%/bp Adjusted Change	9%	110	bp					12%

(A)Calculated and presented on a diluted basis from continuing operations attributable to Air Products. Because we reported a loss from operations in fiscal year 2026, GAAP loss per share is calculated using the basic weighted average share value of 222.8 million, which does not consider outstanding share-based awards due to their anti-dilutive effect. Adjusted earnings per share is calculated using a diluted weighted average share value of 222.9 million.

(B)Reflected on the consolidated income statements within "Other income (expense), net."

(C)Loss attributable to noncontrolling interests was $0.1.

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	Nine Months Ended 30 June
2026 vs. 2025	Operating Income/Loss	Operating Margin		Equity  Affiliates'  Income	Other Non- Operating Inc/Exp, Net	Income Tax Expense/Benefit	Net Income/Loss Attributable to Air Products	Earnings/Loss per Share(A)
2026 GAAP Measures	($609.9)	(6.5)%		$556.8	$3.1	($197.3)	($52.2)	($0.23)
2025 GAAP Measures	(893.8)	(10.1)%		463.7	14.3	(205.5)	(391.4)	(1.76)
$ GAAP Change	$283.9							$1.53
%/bp GAAP Change	32%	360	bp					87%
2026 GAAP Measures	($609.9)	(6.5)%		$556.8	$3.1	($197.3)	($52.2)	($0.23)
Business and asset actions(B)	2,929.4	31.0%		—	6.3	698.5	2,236.6	10.03
Non-service pension cost, net	—	—%		—	11.2	2.8	8.4	0.04
2026 Adjusted Measures	$2,319.5	24.6%		$556.8	$20.6	$504.0	$2,192.8	$9.84
2025 GAAP Measures	($893.8)	(10.1)%		$463.7	$14.3	($205.5)	($391.4)	($1.76)
Business and asset actions(B)	2,952.0	33.3%		6.8	—	649.3	2,306.0	10.35
Shareholder activism-related costs	86.3	1.0%		—	—	14.6	71.7	0.32
Gain on sale of business	(67.3)	(0.8)%		—	—	(15.4)	(51.9)	(0.23)
Gain on sale of other assets(C)	(31.3)	(0.4)%		—	—	(7.5)	(23.8)	(0.11)
Gain on de-designation of cash flow hedges(D)	—	—%		—	(27.0)	(2.2)	(7.2)	(0.03)
Non-service pension cost, net	—	—%		—	32.1	8.1	24.0	0.11
Tax reform adjustment related to deemed foreign dividends	—	—%		—	—	34.9	(34.9)	(0.16)
Tax on repatriation of foreign earnings	—	—%		—	—	(31.4)	31.4	0.14
2025 Adjusted Measures	$2,045.9	23.1%		$470.5	$19.4	$444.9	$1,923.9	$8.63
$ Adjusted Change	$273.6							$1.21
%/bp Adjusted Change	13%	150	bp					14%

(A)Calculated and presented on a diluted basis from continuing operations attributable to Air Products. Because we reported a loss from operations in fiscal years 2026 and 2025, GAAP loss per share was calculated using the basic weighted average share value of 222.8 million and 222.7 million, respectively, and adjusted earnings per share was calculated using a diluted weighted average share value of 222.9 million.

(B)Charge attributable to noncontrolling interests was $0.6 and $3.5 for the nine months ended 30 June 2026 and 2025, respectively.

(C)Reflected on the consolidated income statements in "Other income (expense), net."

(D)Gain attributable to noncontrolling interests was $17.6 for the nine months ended 30 June 2025.

Non-GAAP Adjustments

Business and Asset Actions

During the third quarter of fiscal year 2026, we recorded charges of $2.9 billion pre-tax ($2.2 billion after tax, or $9.92 per share) related to project exit decisions announced on 30 June 2026. Year-to-date charges totaled $2.9 billion pre-tax ($2.2 billion after tax, or $10.03 per share), including $28.3 recorded during the first quarter primarily to update estimates related to project exit decisions announced in fiscal year 2025.

In the prior-year quarter, we recorded charges of $24.1 pre-tax ($15.4 after tax, or $0.07 per share), primarily reflecting revisions to cost estimates associated with project exit actions approved in the second quarter of fiscal year 2025. Year-to-date charges in the prior year totaled $3.0 billion pre-tax ($2.3 billion after tax, or $10.35 per share), which included the initial charges associated with those decisions, as well as costs related to employee actions under our global cost reduction plan.

For additional information, refer to Note 4, Business and Asset Actions, to the consolidated financial statements.

Estimates related to business and asset actions reflect management's best judgment based on information available at the time the charges were recorded. Final settlement of these items may differ materially from current estimates, which could impact our consolidated financial statements in future periods.

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Shareholder Activism-Related Costs

In the prior-year quarter, we recorded shareholder activism-related costs of $25.0 pre-tax ($18.8 after tax, or $0.08 per share) in connection with a proxy contest that concluded in January 2025 following certification of the directors elected at the 2025 Annual Meeting of Shareholders. For the nine months ended 30 June 2025, shareholder activism-related costs totaled $86.3 pre-tax ($71.7 after-tax, or $0.32 per share). For additional information, refer to Note 17, Supplemental Information, to the consolidated financial statements.

Gain on Sale of Business

In April 2025, we completed the sale of our 100% ownership interest in a consolidated subsidiary in Singapore for cash proceeds of $104.3. We recognized a gain of $67.3 pre-tax ($51.9 after tax, or $0.23 per share) in connection with the transaction during the third quarter of fiscal year 2025.

Gain on Sale of Other Assets

In June 2025, we sold a regional office in Hersham, England, for cash proceeds of $37.7. We recognized a gain on sale of $31.3 pre-tax ($23.8 after tax, or $0.11 per share) during the third quarter of fiscal year 2025 that was presented within “Other income (expense), net” on our consolidated income statements.

Gain (Loss) on De-designation of Cash Flow Hedges

In fiscal year 2024, we discontinued cash flow hedge accounting for certain interest rate swaps due to changes in the anticipated drawdown timeline for hedged borrowings related to the NEOM Green Hydrogen Project. These swaps are held by NEOM Green Hydrogen Company, a consolidated joint venture accounted for under the variable interest model, in which Air Products holds a one-third ownership interest. As a result of the de-designation, unrealized gains and losses related to the affected swaps were recorded in "Other non-operating income (expense), net" on our consolidated income statements. During the third quarter of fiscal year 2025, we recorded an unrealized loss of $0.3 pre-tax ($0.1 attributable to Air Products after tax), with $0.1 attributable to our noncontrolling partners. For the nine months ended 30 June 2025, the total amount recorded was a net unrealized gain of $27.0 pre-tax ($7.2 attributable to Air Products after tax, or $0.03 per share), with $17.6 attributable to our noncontrolling partners, respectively.

We re-designated the affected swaps as cash flow hedges when the outstanding borrowings under the available project financing became commensurate with the swaps’ notional values. As of 1 January 2026, all swaps were re-designated as cash flow hedges. The unrealized gain on swaps that remained de-designated during the first quarter of fiscal year 2026 was not material.

Non-Service Related Pension Items

Non-service related pension items resulted in net non-operating costs of $3.2 pre-tax ($2.4 after tax, or $0.01 per share) and $11.2 pre-tax ($8.4 after tax, or $0.04 per share) for the three and nine months ended 30 June 2026, respectively, compared to $10.9 pre-tax ($8.1 after tax, or $0.04 per share) and $32.1 pre-tax ($24.0 after tax, or $0.11 per share) for the three and nine months ended 30 June 2025, respectively. Non-service related components are recurring, non-operating items that include interest cost, expected returns on plan assets, prior service cost amortization, actuarial loss amortization, as well as special termination benefits, curtailments, and settlements. The net impact of non-service related components is reflected within “Other non-operating income (expense), net” on our consolidated income statements. Adjusting for the impact of non-service pension components provides management and users of our financial statements with a more accurate representation of our underlying business performance because these components are driven by factors that are unrelated to our operations, such as volatility in equity and debt markets. Further, non-service related components are not indicative of our defined benefit plans’ future contribution needs due to the funded status of the plans.

Tax Reform Adjustment Related to Deemed Foreign Dividends

During the second quarter of fiscal year 2025, we recorded a net income tax benefit of $34.9 ($0.16 per share) related to our intent to file a refund claim after a review of several U.S. Tax Court cases regarding the U.S. taxation of deemed foreign dividends in the transition year of the U.S. Tax Cuts and Jobs Act (our fiscal year 2018). While we were not a party to these cases, the opinions resulted in a change to our intent to pursue a refund claim.

Tax on Repatriation of Foreign Earnings

During the second quarter of fiscal year 2025, we recorded an income tax expense of $31.4 ($0.14 per share) related to estimated withholding taxes on certain foreign earnings no longer considered indefinitely reinvested.

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Loss from Discontinued Operations

Our non-GAAP financial measures are presented on a continuing operations basis, which excludes a prior-year pre-tax loss from discontinued operations of $10.6 ($8.0 after tax, or $0.04 per share). The loss was recorded during the third quarter of fiscal year 2025 primarily to increase retained environmental remediation obligations associated with businesses sold in 2008.

ADJUSTED EFFECTIVE TAX RATE

The effective tax rate represents income tax expense (benefit) divided by income or loss before taxes as reported under GAAP. We calculate our adjusted effective tax rate by adjusting both the numerator and the denominator to exclude the tax and pre‑tax effects of our non‑GAAP adjustments, respectively.

The table below presents a reconciliation of the GAAP effective tax rate to our adjusted effective tax rate:

	Three Months Ended 30 June				Nine Months Ended 30 June
	2026		2025		2026		2025
Income tax expense (benefit)	($515.4)		$159.6		($197.3)		($205.5)
Income (Loss) from continuing operations before taxes	(1,937.7)		890.8		(203.4)		(562.0)
Effective tax rate	26.6	%	17.9	%	97.0	%	36.6	%
Reconciliations of GAAP to Non-GAAP:
Income tax expense (benefit)	($515.4)		$159.6		($197.3)		($205.5)
Business and asset actions tax impact	695.4		8.7		698.5		649.3
Shareholder activism-related costs tax impact	—		6.2		—		14.6
Gain on sale of business tax impact	—		(15.4)		—		(15.4)
Gain on sale of other assets tax impact	—		(7.5)		—		(7.5)
Loss (Gain) on de-designation of cash flow hedges tax impact	—		0.1		—		(2.2)
Non-service pension cost, net tax impact	0.8		2.8		2.8		8.1
Tax reform adjustment related to deemed foreign dividends	—		—		—		34.9
Tax on repatriation of foreign earnings	—		—		—		(31.4)
Adjusted income tax expense	$180.8		$154.5		$504.0		$444.9
Income (Loss) from continuing operations before taxes	($1,937.7)		$890.8		($203.4)		($562.0)
Business and asset actions	2,907.4		24.1		2,935.7		2,952.0
Shareholder activism-related costs	—		25.0		—		86.3
Gain on sale of business	—		(67.3)		—		(67.3)
Gain on sale of other assets	—		(31.3)		—		(31.3)
Loss (Gain) on de-designation of cash flow hedges	—		0.3		—		(27.0)
Non-service pension cost, net	3.2		10.9		11.2		32.1
Business and asset actions—equity method investment	—		—		—		6.8
Adjusted income from continuing operations before taxes	$972.9		$852.5		$2,743.5		$2,389.6
Adjusted effective tax rate	18.6	%	18.1	%	18.4	%	18.6	%

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CAPITAL EXPENDITURES (NON-GAAP)

Capital expenditures is a non-GAAP financial measure that management uses to evaluate our deployment of capital and assess alignment with our strategic priorities. Our calculation of this measure begins as the sum of cash paid for additions to plant and equipment, including long-term deposits, acquisitions (less cash acquired), investment in and advances to unconsolidated affiliates, and investment in financing receivables, each of which are reported on our consolidated statements of cash flows.

We then adjust this amount to exclude spending for additions to plant and equipment by our consolidated joint venture, NEOM Green Hydrogen Company (“NGHC”), to the extent such spending is funded by sources other than Air Products’ cash. These other funding sources include NGHC’s project financing, which is non‑recourse to Air Products, as well as equity contributions from the other joint venture partners. Management believes this adjustment provides a more useful view of the capital we deploy to support the ongoing growth of our business.

The most directly comparable GAAP measure to our non‑GAAP capital expenditures is “Cash used for investing activities,” as reported on our consolidated statements of cash flows. The reconciliation of cash used for investing activities to our reported capital expenditures is provided below:

	Nine Months Ended
	30 June
	2026	2025
Cash used for investing activities	$3,311.5	$5,681.0
Proceeds from sale of assets and investments	132.8	185.4
Purchases of short-term investments	—	(117.6)
Proceeds from short-term investments	—	122.5
Proceeds from other investing activities	19.0	112.7
NGHC expenditures not funded by Air Products' equity(A)	(817.1)	(1,981.2)
Capital expenditures	$2,646.2	$4,002.8

(A)Reflects the portion of "Additions to plant and equipment, including long-term deposits" that is associated with NGHC, less our approximate cash investment in the joint venture. Substantially all the funding we provide to NGHC is limited for use by the joint venture for its capital expenditures.

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LIQUIDITY AND CAPITAL RESOURCES

We believe we have sufficient cash, cash flows from operations, and access to funding sources to meet our liquidity needs. As further discussed in the "Cash Flows From Financing Activities" section below, we are able to raise capital through a variety of financing activities, including accessing capital or commercial paper markets or drawing upon our credit facilities.

As of 30 June 2026, we held cash and cash items of $980.5, of which $803.0 was held outside the U.S. We do not expect a significant portion of the earnings from our foreign subsidiaries and affiliates to be subject to U.S. income tax upon repatriation. Depending on the country in which these entities operate, repatriation of earnings may be subject to foreign withholding and other taxes. However, we intend to indefinitely reinvest the majority of our foreign cash and cash items that would be subject to additional taxes outside the U.S.

Cash Flows From Operations

	Nine Months Ended
	30 June
	2026	2025
Net loss from continuing operations attributable to Air Products	($52.2)	($391.4)
Adjustments to reconcile net loss to cash provided by operating activities:
Depreciation and amortization	1,131.1	1,151.4
Deferred income taxes	(511.7)	(497.2)
Tax reform repatriation	—	(34.9)
Gain on sale of business	—	(67.3)
Business and asset actions	2,929.4	2,952.0
Undistributed earnings of equity method investments	(83.8)	(137.8)
Gain on sale of assets and investments	(4.7)	(46.9)
Share-based compensation	38.7	65.7
Noncurrent lease receivables	36.4	40.1
Other adjustments	37.2	31.4
Changes in working capital accounts	(210.8)	(1,069.5)
Cash Provided by Operating Activities	$3,309.6	$1,995.6

For the first nine months of fiscal year 2026, cash provided by operating activities was $3.3 billion. Charges for business and asset actions totaled $2.9 billion, primarily driven by project exit costs as described in Note 4, Business and Asset Actions, to the consolidated financial statements. The adjustment for deferred income taxes of $511.7 was largely attributable to tax deductions associated with these project exit costs. The working capital accounts were a net use of cash of $210.8, primarily driven by a $202.6 use related to payables and accrued liabilities. This use primarily included payments for contract terminations tied to our business and asset actions, previously accrued severance actions under our global cost reduction plan, and incentive compensation under the fiscal year 2025 plan.

For the first nine months of fiscal year 2025, cash provided by operating activities was $2.0 billion. The adjustment for deferred income taxes of $497.2 was driven by the tax impacts of project exit costs as described in Note 4, Business and Asset Actions, to the consolidated financial statements. The working capital accounts were a use of cash of $1.1 billion. The use of cash of $624.6 in other working capital was driven by payments for income taxes that exceeded income tax expense by $538.6, including tax impacts of the project exit costs described in Note 4, Business and Asset Actions, to the consolidated financial statements. We made approximately $395 of tax payments related to the gain on the September 2024 sale of the LNG business in fiscal year 2025. Payables and accrued liabilities were a use of cash of $215.1, primarily due to payments for contract terminations and severance related to our business and asset actions. A use of cash of $102.8 for other receivables was primarily due to the timing of value added tax payments during the construction of the NEOM Green Hydrogen Project. Trade receivables resulted in a use of cash of $91.4, driven by the timing of cash collections.

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Cash Flows From Investing Activities

	Nine Months Ended
	30 June
	2026	2025
Additions to plant and equipment, including long-term deposits	($3,354.5)	($5,504.9)
Acquisitions, less cash acquired	—	(59.9)
Investments in and advances to unconsolidated affiliates	(108.8)	(365.4)
Investments in financing receivables	—	(53.8)
Proceeds from sale of assets and investments	132.8	185.4
Purchases of short-term investments	—	(117.6)
Proceeds from short-term investments	—	122.5
Proceeds from other investing activities	19.0	112.7
Cash Used for Investing Activities	($3,311.5)	($5,681.0)

For the first nine months of fiscal year 2026, cash used for investing activities of $3.3 billion was primarily driven by additions to plant and equipment, including long-term deposits, as discussed in the "Capital Expenditures" section below.

For the first nine months of fiscal year 2025, cash used for investing activities was $5.7 billion. The use of cash primarily resulted from additions to plant and equipment, including long-term deposits, of $5.5 billion, as well as a use of cash of $365.4 for investments in and advances to unconsolidated affiliates. Refer to the "Capital Expenditures" section below for further detail. Cash paid for acquisitions, net of cash acquired, totaled $59.9 and was paid at the closing of the acquisition of an independent industrial gases company in Belgium. Refer to Note 17, Supplemental Information, to the consolidated financial statements for additional information. These uses of cash were partially offset by proceeds of $185.4 from asset and investment sales, including $104.3 from the sale of a subsidiary in Singapore and $37.7 for the sale of a regional office in Hersham, England. Refer to Note 17, Supplemental Information, to the consolidated financial statements for additional information.

Capital Expenditures (Non-GAAP Financial Measure)

The components of our capital expenditures are detailed in the table below. Refer to page 72 for a definition of this non-GAAP financial measure as well as a reconciliation to cash used for investing activities.

	Nine Months Ended
	30 June
	2026	2025
Additions to plant and equipment, including long-term deposits	$3,354.5	$5,504.9
Acquisitions, less cash acquired	—	59.9
Investments in and advances to unconsolidated affiliates	108.8	365.4
Investments in financing receivables	—	53.8
NGHC expenditures not funded by Air Products' equity(A)	(817.1)	(1,981.2)
Capital expenditures	$2,646.2	$4,002.8

(A)Reflects the portion of "Additions to plant and equipment, including long-term deposits" that is associated with NGHC, less our approximate cash investment in the joint venture. Substantially all the funding we provide to NGHC is limited for use by the joint venture for its capital expenditures. For additional information regarding this adjustment, refer to page 72.

Capital expenditures for the first nine months of fiscal year 2026 totaled $2.6 billion compared to $4.0 billion in the prior year. Cash outflows for both periods primarily reflect investments in clean energy initiatives, including the NEOM Green Hydrogen Project and Alberta, Canada, as well as ongoing capital spending to maintain and replace assets in our core industrial gases business. Spending on the NEOM Green Hydrogen Project declined in fiscal year 2026 as the project nears completion.

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Outlook for Investing Activities

It is not possible, without unreasonable efforts, to reconcile our forecasted capital expenditures to future cash used for investing activities because management is unable to identify the timing or occurrence of our future investment activity, which is driven by our assessment of competing opportunities at the time we enter into transactions. These decisions, either individually or in the aggregate, could have a significant effect on our cash used for investing activities. Accordingly, management is unable to fully reconcile, without unreasonable efforts, our forecasted capital expenditures to future cash used for investing activities.

We expect capital expenditures for fiscal year 2026 to be approximately $3.5 billion, with continued investment in our energy transition projects, traditional industrial gas projects, and maintenance within our core business. Approximately $1 billion of this amount is expected to be dedicated to traditional industrial gas projects. We anticipate funding these expenditures through our existing cash balance and cash generated from continuing operations. We also have access to capital and money market financing as well as other sources of funding as discussed in the "Financing and Capital Structure" section below.

Cash Flows From Financing Activities

	Nine Months Ended
	30 June
	2026	2025
Long-term debt proceeds	$644.0	$3,978.2
Payments on long-term debt	(662.8)	(380.1)
Net increase in commercial paper and short-term borrowings	77.0	214.7
Dividends paid to shareholders	(1,200.0)	(1,185.7)
Investments by noncontrolling interests	301.5	485.9
Other financing activities	(36.1)	(78.7)
Cash (Used for) Provided by Financing Activities	($876.4)	$3,034.3

For the first nine months of fiscal year 2026, cash used for financing activities was $876.4. The use of cash was driven by cash dividends paid to shareholders of $1.2 billion and long-term debt repayments of $662.8. Long-term debt repayments included the repayment of $550.0 aggregate principal amount of 1.50% senior notes due October 2025. These uses of cash were partially offset by $644.0 of long-term debt proceeds, primarily from incremental borrowings under the project financing arrangement available to NGHC for the NEOM Green Hydrogen Project. Additionally, we received net proceeds of $301.5 from investments by noncontrolling interests in NGHC, and $77.0 from commercial paper, net of repayments, and short-term instruments.

For the first nine months of fiscal year 2025, cash provided by financing activities was $3.0 billion. The source of cash was driven by long-term debt proceeds of $4.0 billion, including $2.7 billion from Euro- and U.S. Dollar-denominated senior fixed-rate notes in February and June 2025. We used the net proceeds from the February 2025 Offering to repay commercial paper obligations, including those incurred prior to the closing of the February 2025 Offering that were used to repay €300 million aggregate principal amount outstanding of our 1.000% Euro-denominated senior fixed-rate notes at maturity, plus accrued interest. We used the net proceeds from the June 2025 Offerings to repay commercial paper obligations and for general corporate purposes. The remaining $1.3 billion was provided from project financing available to the NGHC joint venture as further discussed below. Additionally, we received $485.9 from noncontrolling interests in NGHC and the Blue Hydrogen Industrial Gases Company joint venture in Saudi Arabia. Proceeds, net of repayments, from commercial paper and short-term instruments were $214.7. These sources of cash were partially offset by dividend payments to shareholders of $1.2 billion.

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Financing and Capital Structure

Debt

Total debt was $17.7 billion as of both 30 June 2026 and 30 September 2025. Total debt included related party debt of $215.7 and $236.5 as of 30 June 2026 and 30 September 2025, respectively.

Borrowings during the first nine months of fiscal year 2026 primarily included $543 drawn from non-recourse project financing available to the NGHC joint venture, as further discussed below. Additionally, the net increase in commercial paper and short-term borrowings was $77.0. These debt proceeds were offset by the repayment of $550.0 aggregate principal amount of 1.50% senior notes due October 2025.

Various debt agreements to which we are a party include financial covenants and other restrictions, including restrictions pertaining to the ability to create property liens and enter into certain sale and leaseback transactions. As of 30 June 2026, we were in compliance with all the financial and other covenants under our debt agreements.

Committed Credit Facilities

On 26 March 2026, we amended our existing 364-day $500 revolving credit agreement to extend its maturity date from 26 March 2026 to 25 March 2027. The amendment also provides that if we elect to convert the facility into a term loan, the maturity date of the term loan would be 25 March 2028. Fees incurred in connection with the amendment were not material.

We also maintain a five-year $3.0 billion revolving credit agreement that matures on 31 March 2029. Both the 364-day agreement and the five-year agreement are syndicated committed facilities that provide a source of liquidity and support our commercial paper program through the availability of senior unsecured debt to us and certain of our subsidiaries. No borrowings were outstanding under either of the agreements as of 30 June 2026 or 30 September 2025.

Separately, certain of our foreign subsidiaries maintain access to committed credit facilities with a combined maximum borrowing capacity of $409.8, of which $384.6 was borrowed and outstanding as of 30 June 2026. The amount available and borrowed as of 30 September 2025 was $394.0.

NEOM Green Hydrogen Project Financing

To support the NEOM Green Hydrogen Project, NGHC has access to project financing of approximately $6.1 billion, which is expected to fund about 69% of the project and is being drawn over the construction period, as well as additional credit facilities totaling approximately $500 primarily for NGHC's working capital needs. Creditors of NGHC do not have recourse to the general credit of Air Products. As of 30 June 2026, the joint venture had borrowed short- and long-term principal amounts totaling $5.5 billion compared to $4.9 billion as of 30 September 2025. Refer to Note 3, Variable Interest Entities, to the consolidated financial statements for additional information.

Dividends

We believe that providing a consistent dividend plays a critical role in creating shareholder value. The Board of Directors determines whether to declare cash dividends on our common stock, and the timing and amount of those dividends, based on our financial condition and other factors it deems relevant. In January 2026, the Board of Directors approved a $0.02 per share increase to our quarterly dividend, raising it to $1.81 per share and marking our 44th consecutive year of dividend increases.

Dividends are paid quarterly, typically during the sixth week following the close of the fiscal quarter. During the first nine months of fiscal year 2026, we paid $1.2 billion in dividends to shareholders. Dividends declared but unpaid as of the date of this report were as follows:

Declaration Date	Dividend Per Share	Record Date	Date Payable
23 April 2026	$1.81	1 July 2026	10 August 2026
22 July 2026	$1.81	1 October 2026	9 November 2026

In total, we expect to return approximately $1.6 billion to shareholders in 2026.

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PENSION BENEFITS

We and certain of our subsidiaries sponsor defined benefit pension plans and defined contribution plans that cover a substantial portion of our worldwide employees. The principal defined benefit pension plans are the U.S. salaried pension plan and the U.K. pension plan. These plans were closed to new participants in 2005, after which defined contribution plans were offered to new employees. For additional information, refer to Note 11, Retirement Benefits, to the consolidated financial statements.

Net Periodic Cost

The table below summarizes the components of net periodic cost for our U.S. and international defined benefit pension plans:

	Three Months Ended		Nine Months Ended
	30 June		30 June
	2026	2025	2026	2025
Service cost	$4.7	$5.3	$14.1	$15.5
Non-service cost	3.2	10.9	11.2	32.1
Other	0.3	0.1	0.9	0.2
Net Periodic Cost	$8.2	$16.3	$26.2	$47.8

Net periodic cost was $8.2 and $26.2 for the three and nine months ended 30 June 2026, respectively. Net periodic cost was $16.3 and $47.8 for the three and nine months ended 30 June 2025, respectively. The lower non-service related costs are the result of higher expected return on plan assets from increases in the return assumption and a decrease in actuarial loss amortization. Non-service related components of net periodic cost are reflected within "Other non-operating income (expense), net" on our consolidated income statements.

Service costs result from benefits earned by active employees and are reflected as operating expenses primarily within "Cost of sales" and "Selling and administrative expense" on our consolidated income statements. The amount of service costs capitalized in the first nine months of fiscal years 2026 and 2025 was not material.

Company Contributions

Management considers various factors when making pension funding decisions, including tax, cash flow, and regulatory implications. For the nine months ended 30 June 2026 and 2025, our cash contributions to funded pension plans and benefit payments for unfunded pension plans were $18.4 and $20.8, respectively.

Total contributions for fiscal year 2026 are expected to be approximately $25 to $35. During fiscal year 2025, total contributions were $29.9.

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CRITICAL ACCOUNTING POLICIES AND ESTIMATES

A description of our major accounting policies, including those that we consider to be the most critical to understanding our financial statements, is included in our 2025 Form 10-K. There were no significant changes to our accounting policies during the first nine months of fiscal year 2026.

Management’s Discussion and Analysis of our financial condition and results of operations is based on the consolidated financial statements and accompanying notes that have been prepared in accordance with GAAP. The preparation of these financial statements requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities as of the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. These estimates reflect our best judgment about current and/or future economic and market conditions and their effect based on information available as of the date of our consolidated financial statements. If conditions change, actual results may differ materially from these estimates.

Judgments and estimates of uncertainties are required to apply our accounting policies in many areas. However, application of policies that management has identified as critical places significant importance on management’s judgment, often as the result of the need to make estimates about the effects of matters that are inherently uncertain.

During the first nine months of fiscal year 2026, we recorded project exit charges of $2.9 billion pre-tax ($2.2 billion after-tax, or $10.03 per share) as described in Note 4, Business and Asset Actions, to the consolidated financial statements. The pre-tax charges included an impairment loss of $2.2 billion for plant and equipment associated with project exit decisions. These assets had a carrying value of $201.2 as of 30 June 2026.

The fiscal year 2026 pre-tax charges also included $22.0 recorded to operating income during the first quarter to update estimates for project-related commitments and asset disposal costs associated with project exits previously announced in fiscal year 2025.

In addition to the plant and equipment discussed above, our balance sheet as of 30 June 2026 includes long-lived assets classified as held for sale with a carrying value of $461.6. These assets are associated with prior-year project exit decisions and met the held-for-sale criteria beginning in the fourth quarter of fiscal year 2025. The related impairment charges were recognized upon classification of the assets as held for sale. We continue to actively market these assets and remain engaged in sales and negotiation efforts. Fair value, including costs to sell, was estimated using an internally developed discounted cash flow analysis as of 30 September 2025. There were no material changes in valuation assumptions or the estimated fair value, including costs to sell, for these assets as of 30 June 2026.

Estimates related to project exit decisions are considered critical because they involve significant assumptions regarding future cash flows, asset disposition strategies, and market conditions, all of which are subject to change and could materially affect the measurement and timing of impairment charges. The fair value measurements associated with these project exit decisions were classified within Level 3 of the fair value hierarchy due to the absence of observable market prices and significant use of management judgment and estimation techniques. Additionally, because the project review is ongoing, we may make further project-related decisions that could impact the intended use or recoverability of certain assets, potentially resulting in the recognition of additional charges in future periods.

During the first nine months of fiscal year 2026, we also recorded changes to project revenue and cost estimates on certain sale of equipment projects that are accounted for under the cost incurred input method. Accordingly, we recorded cumulative effect adjustments that unfavorably impacted operating income (loss) by $78 for the nine months ended 30 June 2026.

There were no other changes to our estimates during the first nine months of fiscal year 2026 that had a significant impact on our financial condition, change in financial condition, liquidity, or results of operations.

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Item 3. Quantitative and Qualitative Disclosures About Market Risk

Information on our utilization of financial instruments and an analysis of the sensitivity of these instruments to selected changes in market rates and prices is included in our 2025 Form 10-K.

Our net financial instrument position decreased from a liability of $17.2 billion at 30 September 2025 to a liability of $17.0 billion at 30 June 2026. The decrease was primarily due to the repayment of $550.0 principal amount outstanding of our 1.50% U.S. senior note at maturity in October 2025 and a reduction to the fair value of our Euro-denominated debt due to the strengthening of the U.S Dollar versus the Euro. These decreases were partially offset by $543 of additional long-term principal borrowings under the project financing associated with the NEOM Green Hydrogen Project as discussed in Note 3, Variable Interest Entities, to the consolidated financial statements.

Interest Rate Risk

Our debt portfolio as of 30 June 2026, including the effect of currency and interest rate swap agreements, was composed of 92% fixed-rate debt and 8% variable-rate debt. Our debt portfolio as of 30 September 2025, including the effect of currency and interest rate swap agreements, was composed of 91% fixed-rate debt and 9% variable-rate debt. The decrease in variable-rate debt is primarily due to the maturity of interest rate swaps designated as fair value hedges during October 2025.

The sensitivity analysis related to the interest rate risk on the fixed portion of our debt portfolio assumes an instantaneous 100 bp parallel move in interest rates from the level at 30 June 2026, with all other variables held constant. A 100 bp increase in market interest rates would result in a decrease of $1,010 and $1,128 in the net liability position of financial instruments at 30 June 2026 and 30 September 2025, respectively. A 100 bp decrease in market interest rates would result in an increase of $1,135 and $1,290 in the net liability position of financial instruments at 30 June 2026 and 30 September 2025, respectively.

There were no material changes to the sensitivity analysis related to the variable portion of our debt portfolio since 30 September 2025.

Foreign Currency Exchange Rate Risk

The sensitivity analysis related to foreign currency exchange rates assumes an instantaneous 10% change in the foreign currency exchange rates from their levels at 30 June 2026, with all other variables held constant. A 10% strengthening or weakening of the functional currency of an entity versus all other currencies would result in a decrease or increase, respectively, of $703 and $565 in the net liability position of financial instruments at 30 June 2026 and 30 September 2025, respectively. The increase in sensitivity is primarily due to the origination of cross currency interest rate swaps between the U.S. Dollar and each of the Chinese Renminbi, South Korean Won, and New Taiwan Dollar.

Item 4. Controls and Procedures

Disclosure Controls and Procedures

We maintain a comprehensive set of disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act). Under the supervision of the Chief Executive Officer and Chief Financial Officer, our management conducted an evaluation of the effectiveness of our disclosure controls and procedures as of 30 June 2026. Based on that evaluation, the Chief Executive Officer and Chief Financial Officer concluded that, as of 30 June 2026, our disclosure controls and procedures were effective.

Internal Control Over Financial Reporting

There was no change in our internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) during the quarter ended 30 June 2026 that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.

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PART II—OTHER INFORMATION

Item 5. Other Information

None of the Company’s directors or Section 16 reporting officers adopted or terminated any Rule 10b5-1 trading arrangement or non-Rule 10b5-1 trading arrangement (as such terms are defined in Item 408 of Regulation S-K) during the third quarter of fiscal year 2026.

Item 6. Exhibits

(a) Exhibits required by Item 601 of Regulation S-K

	Exhibit No.	Description
	(31)	Rule 13a-14(a)/15d-14(a) Certifications
	31.1	Certification by the Principal Executive Officer pursuant to Rule 13a-14(a) or Rule 15d-14(a) of the Securities Exchange Act of 1934, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
	31.2	Certification by the Principal Financial Officer pursuant to Rule 13a-14(a) or Rule 15d-14(a) of the Securities Exchange Act of 1934, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
	(32)	Section 1350 Certifications
	32.1	Certification by the Principal Executive Officer and Principal Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. ††
	(101)	Interactive Data Files
	101.INS	Inline XBRL Instance Document. The XBRL Instance Document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.
	101.SCH	Inline XBRL Taxonomy Extension Schema Document.
	101.CAL	Inline XBRL Taxonomy Extension Calculation Linkbase Document.
	101.LAB	Inline XBRL Taxonomy Extension Label Linkbase Document.
	101.PRE	Inline XBRL Taxonomy Extension Presentation Linkbase Document.
	101.DEF	Inline XBRL Taxonomy Extension Definition Linkbase Document.
	104	Cover Page Interactive Data File, formatted in Inline XBRL (included in Exhibit 101).
††	The certification attached as Exhibit 32.1 that accompanies this Quarterly Report on Form 10-Q is not deemed filed with the Securities and Exchange Commission and is not to be incorporated by reference into any filing of Air Products and Chemicals, Inc. under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, whether made before or after the date of this Form 10-Q, irrespective of any general incorporation language contained in such filing.

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SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

	Air Products and Chemicals, Inc.
(Registrant)
By:	/s/ Melissa N. Schaeffer
	Melissa N. Schaeffer Executive Vice President and Chief Financial Officer (Principal Financial Officer)
Date:	30 July 2026

81

EX-31.1

Exhibit 31.1

PRINCIPAL EXECUTIVE OFFICER’S CERTIFICATION

I, Eduardo F. Menezes, certify that:

1.I have reviewed this Quarterly Report of Air Products and Chemicals, Inc.;

2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: 30 July 2026

/s/ Eduardo F. Menezes

Eduardo F. Menezes

Chief Executive Officer and Director

EX-31.2

Exhibit 31.2

PRINCIPAL FINANCIAL OFFICER’S CERTIFICATION

I, Melissa N. Schaeffer, certify that:

1.I have reviewed this Quarterly Report of Air Products and Chemicals, Inc.;

2.Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.The registrant’s other certifying officer(s) and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.The registrant’s other certifying officer(s) and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: 30 July 2026

/s/ Melissa N. Schaeffer

Melissa N. Schaeffer

Executive Vice President and Chief Financial Officer

EX-32.1

Exhibit 32.1

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO SECTION 906 OF THE

SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Air Products and Chemicals, Inc. (the “Company”) on Form 10-Q for the period ending 30 June 2026, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), we, Eduardo F. Menezes, Chief Executive Officer of the Company, and Melissa N. Schaeffer, Executive Vice President and Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

1.The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

2.The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

	/s/ Eduardo F. Menezes
Date: 30 July 2026	Eduardo F. Menezes
	Chief Executive Officer and Director
	/s/ Melissa N. Schaeffer
	Melissa N. Schaeffer
	Executive Vice President and Chief Financial Officer

XML

Cover	9 Months Ended
	Jun. 30, 2026 shares
Entity Information [Line Items]
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2026
Document Transition Report	false
Entity File Number	001-04534
Entity Registrant Name	AIR PRODUCTS AND CHEMICALS, INC.
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	23-1274455
Entity Address, Address Line One	1940 Air Products Boulevard
Entity Address, City or Town	Allentown
Entity Address, State or Province	PA
Entity Address, Postal Zip Code	18106-5500
City Area Code	610
Local Phone Number	481-4911
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding	222,685,530
Entity Central Index Key	0000002969
Current Fiscal Year End Date	--09-30
Document Fiscal Year Focus	2026
Document Fiscal Period Focus	Q3
Amendment Flag	false
Common Stock, par value $1.00 per share
Entity Information [Line Items]
Title of 12(b) Security	Common Stock, par value $1.00 per share
Trading Symbol	APD
Security Exchange Name	NYSE
0.500% Euro Notes due 2028
Entity Information [Line Items]
Title of 12(b) Security	0.500% Euro Notes due 2028
Trading Symbol	APD28
Security Exchange Name	NYSE
2.950% Notes due 2031
Entity Information [Line Items]
Title of 12(b) Security	2.950% Euro Notes due 2031
Trading Symbol	APD31
Security Exchange Name	NYSE
0.800% Euro Notes due 2032
Entity Information [Line Items]
Title of 12(b) Security	0.800% Euro Notes due 2032
Trading Symbol	APD32
Security Exchange Name	NYSE
3.250% Euro Notes due 2032
Entity Information [Line Items]
Title of 12(b) Security	3.250% Euro Notes due 2032
Trading Symbol	APD32B
Security Exchange Name	NYSE
4.000% Euro Notes due 2035
Entity Information [Line Items]
Title of 12(b) Security	4.000% Euro Notes due 2035
Trading Symbol	APD35
Security Exchange Name	NYSE
3.450% Notes due 2037
Entity Information [Line Items]
Title of 12(b) Security	3.450% Euro Notes due 2037
Trading Symbol	APD37
Security Exchange Name	NYSE

XML

Consolidated Income Statements (Unaudited) - USD ($) shares in Millions, $ in Millions		3 Months Ended		9 Months Ended
		Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Income Statement [Abstract]
Sales		$ 3,161.0	$ 3,022.7	$ 9,435.3	$ 8,870.4
Cost of sales		2,125.0	2,040.1	6,416.9	6,110.5
Selling and administrative expense		219.1	222.6	675.0	687.0
Research and development expense		21.5	24.1	63.5	69.0
Business and asset actions		2,907.4	24.1	2,929.4	2,952.0
Shareholder activism-related costs		0.0	25.0	0.0	86.3
Gain on sale of business		0.0	67.3	0.0	67.3
Other income (expense), net		14.9	36.5	39.6	73.3
Operating Income (Loss)		(2,097.1)	790.6	(609.9)	(893.8)
Equity affiliates' income		205.2	167.6	556.8	463.7
Interest expense		49.4	61.4	153.4	146.2
Other non-operating income (expense), net		3.6	(6.0)	3.1	14.3
Income (Loss) From Continuing Operations Before Taxes		(1,937.7)	890.8	(203.4)	(562.0)
Income tax expense (benefit)		(515.4)	159.6	(197.3)	(205.5)
Income (Loss) From Continuing Operations		(1,422.3)	731.2	(6.1)	(356.5)
Loss from discontinued operations, net of tax		0.0	(8.0)	0.0	(8.0)
Net Income (Loss)		(1,422.3)	723.2	(6.1)	(364.5)
Net income attributable to noncontrolling interests		18.5	9.4	46.1	34.9
Net Income (Loss) Attributable to Air Products		(1,440.8)	713.8	(52.2)	(399.4)
Net Income (Loss) Attributable to Air Products
Net income (loss) from continuing operations		(1,440.8)	721.8	(52.2)	(391.4)
Net loss from discontinued operations		0.0	(8.0)	0.0	(8.0)
Net Income (Loss) Attributable to Air Products		$ (1,440.8)	$ 713.8	$ (52.2)	$ (399.4)
Per Share Data (U.S. Dollars per share)
Basic earnings (loss) per share from continuing operations (in dollars per share)	[1]	$ (6.47)	$ 3.24	$ (0.23)	$ (1.76)
Basic loss per share from discontinued operations (in dollars per share)	[1]	0	(0.04)	0	(0.04)
Basic earnings (loss) per share attributable to Air Products (in dollars per share)	[1]	(6.47)	3.20	(0.23)	(1.79)
Diluted earnings (loss) per share from continuing operations (in dollars per share)	[1]	(6.47)	3.24	(0.23)	(1.76)
Diluted loss per share from discontinued operations (in dollars per share)	[1]	0	(0.04)	0	(0.04)
Diluted earnings (loss) per share attributable to Air Products (in dollars per share)	[1]	$ (6.47)	$ 3.20	$ (0.23)	$ (1.79)
Weighted Average Common Shares (in millions)
Basic (in shares)		222.8	222.8	222.8	222.7
Diluted (in shares)		222.8	222.9	222.8	222.7

[1] (A) Earnings (loss) per share is calculated independently for each component and may not sum to total earnings (loss) per share due to rounding.

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Consolidated Comprehensive Income Statements (Unaudited) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Statement of Comprehensive Income [Abstract]
Net Income (Loss)	$ (1,422.3)	$ 723.2	$ (6.1)	$ (364.5)
Other Comprehensive Income, net of tax:
Translation adjustments, net of tax	40.4	528.4	8.4	6.7
Net gain on derivatives, net of tax	42.5	40.9	77.1	61.6
Reclassification adjustments:
Currency translation adjustment	0.0	3.3	0.0	5.8
Derivatives, net of tax	(2.7)	(52.2)	30.2	32.7
Pension and postretirement benefits, net of tax	8.9	11.5	28.1	33.5
Total Other Comprehensive Income	89.1	531.9	143.8	140.3
Comprehensive Income (Loss)	(1,333.2)	1,255.1	137.7	(224.2)
Net Income Attributable to Noncontrolling Interests	18.5	9.4	46.1	34.9
Other Comprehensive Income Attributable to Noncontrolling Interests	21.7	24.0	46.1	82.4
Comprehensive Income (Loss) Attributable to Air Products	$ (1,373.4)	$ 1,221.7	$ 45.5	$ (341.5)

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Consolidated Comprehensive Income Statements (Unaudited) (Parenthetical) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Statement of Comprehensive Income [Abstract]
Translation adjustments, tax	$ 4.0	$ (81.0)	$ 18.4	$ (69.1)
Net gain on derivatives, tax	6.3	17.1	5.1	(1.0)
Derivatives, tax	(0.8)	(15.6)	9.2	9.9
Pension and postretirement benefits, net	$ 2.8	$ 3.4	$ 9.7	$ 10.3

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Consolidated Balance Sheets (Unaudited) - USD ($) $ in Millions		Jun. 30, 2026	Sep. 30, 2025
Current Assets
Cash and cash items		$ 980.5	$ 1,856.0
Trade receivables, net		1,881.5	1,901.2
Inventories		751.6	776.5
Prepaid expenses		155.1	174.9
Assets held for sale		475.5	427.7
Other receivables and current assets		719.3	689.5
Total Current Assets		4,963.5	5,825.8
Investment in net assets of and advances to equity affiliates		5,577.4	5,366.1
Plant and equipment, at cost		43,120.4	42,754.8
Less: accumulated depreciation		18,125.3	17,417.0
Plant and equipment, net		24,995.1	25,337.8
Goodwill, net		957.4	963.9
Intangible assets, net		278.4	293.5
Operating lease right-of-use assets, net		790.6	944.0
Noncurrent lease receivables		283.0	307.1
Financing receivables		946.4	1,000.0
Other noncurrent assets		1,653.8	1,021.3
Total Noncurrent Assets		35,482.1	35,233.7
Total Assets	[1]	40,445.6	41,059.5
Current Liabilities
Payables and accrued liabilities		3,529.6	3,237.7
Accrued income taxes		98.0	179.4
Short-term borrowings		126.7	34.7
Current portion of long-term debt		769.5	716.3
Liabilities held for sale		51.5	50.5
Total Current Liabilities		4,575.3	4,218.6
Noncurrent Liabilities
Noncurrent operating lease liabilities		489.8	616.0
Other noncurrent liabilities		1,374.4	1,348.1
Deferred income taxes		638.4	579.6
Total Noncurrent Liabilities		19,273.9	19,491.1
Total Liabilities	[1]	23,849.2	23,709.7
Commitments and Contingencies - See Note 12
Air Products Shareholders’ Equity
Common stock (par value $1 per share; issued 2026 and 2025 - 249,455,584 shares)		249.4	249.4
Capital in excess of par value		1,328.3	1,306.5
Retained earnings		16,299.5	17,558.6
Accumulated other comprehensive loss		(1,990.1)	(2,087.8)
Treasury stock, at cost (2026 - 26,770,054 shares; 2025 - 26,867,328 shares)		(2,003.3)	(2,001.8)
Total Air Products Shareholders’ Equity		13,883.8	15,024.9
Noncontrolling interests	[1]	2,712.6	2,324.9
Total Equity		16,596.4	17,349.8
Total Liabilities and Equity		40,445.6	41,059.5
Nonrelated Party
Noncurrent Liabilities
Long-term debt		16,585.1	16,769.9
Related Party
Current Assets
Trade receivables, net		200.0	105.0
Current Liabilities
Current portion of long-term debt		29.5	59.0
Noncurrent Liabilities
Long-term debt		$ 186.2	$ 177.5

[1] Includes balances associated with a consolidated variable interest entity ("VIE"), including amounts reflected in "Total Assets" that can only be used to settle obligations of the VIE of $8,138.4 and $7,134.7 as of 30 June 2026 and 30 September 2025, respectively, as well as liabilities of the VIE reflected within "Total Liabilities" for which creditors do not have recourse to the general credit of Air Products of $5,474.3 and $4,937.7 as of 30 June 2026 and 30 September 2025, respectively. Refer to Note 3, Variable Interest Entities, for additional information regarding the NEOM Green Hydrogen Company joint venture.

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Consolidated Balance Sheets (Unaudited) (Parenthetical) - USD ($) $ in Millions		Jun. 30, 2026	Sep. 30, 2025
Common stock, par value (in dollars per share)		$ 1	$ 1
Common stock, issued (in shares)		249,455,584	249,455,584
Treasury stock, at cost (in shares)		26,770,054	26,867,328
Total Assets	[1]	$ 40,445.6	$ 41,059.5
Total Liabilities	[1]	23,849.2	23,709.7
Variable Interest Entity, Primary Beneficiary
Total Assets		8,138.4	7,134.7
Total Liabilities		$ 5,474.3	$ 4,937.7

[1] Includes balances associated with a consolidated variable interest entity ("VIE"), including amounts reflected in "Total Assets" that can only be used to settle obligations of the VIE of $8,138.4 and $7,134.7 as of 30 June 2026 and 30 September 2025, respectively, as well as liabilities of the VIE reflected within "Total Liabilities" for which creditors do not have recourse to the general credit of Air Products of $5,474.3 and $4,937.7 as of 30 June 2026 and 30 September 2025, respectively. Refer to Note 3, Variable Interest Entities, for additional information regarding the NEOM Green Hydrogen Company joint venture.

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Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	9 Months Ended
	Jun. 30, 2026	Jun. 30, 2025
Operating Activities
Net loss	$ (6.1)	$ (364.5)
Less: Net income attributable to noncontrolling interests of continuing operations	46.1	34.9
Net Income (Loss) Attributable to Air Products	(52.2)	(399.4)
Net loss from discontinued operations	0.0	8.0
Net loss from continuing operations attributable to Air Products	(52.2)	(391.4)
Adjustments to reconcile net loss to cash provided by operating activities:
Depreciation and amortization	1,131.1	1,151.4
Deferred income taxes	(511.7)	(497.2)
Tax reform repatriation	0.0	(34.9)
Gain on sale of business	0.0	(67.3)
Business and asset actions	2,929.4	2,952.0
Undistributed earnings of equity method investments	(83.8)	(137.8)
Gain on sale of assets and investments	(4.7)	(46.9)
Share-based compensation	38.7	65.7
Noncurrent lease receivables	36.4	40.1
Other adjustments	37.2	31.4
Working capital changes that provided (used) cash, excluding effects of acquisitions:
Trade receivables	(12.4)	(91.4)
Inventories	19.9	(35.6)
Other receivables	(72.3)	(102.8)
Payables and accrued liabilities	(202.6)	(215.1)
Other working capital	56.6	(624.6)
Cash Provided by Operating Activities	3,309.6	1,995.6
Investing Activities
Additions to plant and equipment, including long-term deposits	(3,354.5)	(5,504.9)
Acquisitions, less cash acquired	0.0	(59.9)
Investments in and advances to unconsolidated affiliates	(108.8)	(365.4)
Investments in financing receivables	0.0	(53.8)
Proceeds from sale of assets and investments	132.8	185.4
Purchases of short-term investments	0.0	(117.6)
Proceeds from short-term investments	0.0	122.5
Proceeds from other investing activities	19.0	112.7
Cash Used for Investing Activities	(3,311.5)	(5,681.0)
Financing Activities
Long-term debt proceeds	644.0	3,978.2
Payments on long-term debt	(662.8)	(380.1)
Net increase in commercial paper and short-term borrowings	77.0	214.7
Dividends paid to shareholders	(1,200.0)	(1,185.7)
Investments by noncontrolling interests	301.5	485.9
Other financing activities	(36.1)	(78.7)
Cash (Used for) Provided by Financing Activities	(876.4)	3,034.3
Effect of Exchange Rate Changes on Cash	2.8	(4.3)
Decrease in cash and cash items	(875.5)	(655.4)
Cash and cash items – Beginning of Year	1,856.0	2,979.7
Cash and Cash Items – End of Period	$ 980.5	$ 2,324.3

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Consolidated Statements of Equity (Unaudited) - USD ($) $ in Millions	Total	Air Products Share-holders' Equity	Common Stock	Capital in Excess of Par Value	Retained Earnings	AOCL		Treasury Stock	Non-controlling Interests
Beginning balance at Sep. 30, 2024	$ 18,673.7	$ 17,036.5	$ 249.4	$ 1,253.2	$ 19,545.7	$ (2,027.7)	[1]	$ (1,984.1)	$ 1,637.2
Stockholders' Equity [Roll Forward]
Net Income (Loss)	(364.5)	(399.4)			(399.4)				34.9
Other comprehensive income (loss)	140.3	57.9				57.9	[1]		82.4
Dividends on common stock	(1,190.5)	(1,190.5)			(1,190.5)
Distributions to noncontrolling interests	(4.0)								(4.0)
Share-based compensation	62.5	62.5		62.5
Issuance of treasury shares for stock option and award plans	(26.8)	(26.8)		(13.8)				(13.0)
Investments by noncontrolling interests	485.9								485.9
Purchase of noncontrolling interests	(5.9)								(5.9)
Other equity transactions	(2.7)	(2.7)		0.2	(2.9)
Ending balance at Jun. 30, 2025	17,768.0	15,537.5	249.4	1,302.1	17,952.9	(1,969.8)	[1],[2]	(1,997.1)	2,230.5
Beginning balance at Mar. 31, 2025	16,779.6	14,703.4	249.4	1,291.4	17,637.3	(2,477.7)	[2]	(1,997.0)	2,076.2
Stockholders' Equity [Roll Forward]
Net Income (Loss)	723.2	713.8			713.8				9.4
Other comprehensive income (loss)	531.9	507.9				507.9	[2]		24.0
Dividends on common stock	(398.4)	(398.4)			(398.4)
Distributions to noncontrolling interests	(2.6)								(2.6)
Share-based compensation	11.5	11.5		11.5
Issuance of treasury shares for stock option and award plans	(1.1)	(1.1)		(1.0)				(0.1)
Investments by noncontrolling interests	123.5								123.5
Other equity transactions	0.4	0.4		0.2	0.2
Ending balance at Jun. 30, 2025	17,768.0	15,537.5	249.4	1,302.1	17,952.9	(1,969.8)	[1],[2]	(1,997.1)	2,230.5
Beginning balance at Sep. 30, 2025	17,349.8	15,024.9	249.4	1,306.5	17,558.6	(2,087.8)	[1]	(2,001.8)	2,324.9
Stockholders' Equity [Roll Forward]
Net Income (Loss)	(6.1)	(52.2)			(52.2)				46.1
Other comprehensive income (loss)	143.8	97.7				97.7	[1]		46.1
Dividends on common stock	(1,204.8)	(1,204.8)			(1,204.8)
Distributions to noncontrolling interests	(0.4)								(0.4)
Share-based compensation	35.6	35.6		35.6
Issuance of treasury shares for stock option and award plans	(12.1)	(12.1)		(10.6)				(1.5)
Investments by noncontrolling interests	292.6								292.6
Purchase of noncontrolling interests	0.0	(3.3)		(3.3)					3.3
Other equity transactions	(2.0)	(2.0)		0.1	(2.1)
Ending balance at Jun. 30, 2026	16,596.4	13,883.8	249.4	1,328.3	16,299.5	(1,990.1)	[1],[2]	(2,003.3)	2,712.6
Beginning balance at Mar. 31, 2026	18,149.8	15,649.9	249.4	1,317.2	18,144.2	(2,057.5)	[2]	(2,003.4)	2,499.9
Stockholders' Equity [Roll Forward]
Net Income (Loss)	(1,422.3)	(1,440.8)			(1,440.8)				18.5
Other comprehensive income (loss)	89.1	67.4				67.4	[2]		21.7
Dividends on common stock	(403.1)	(403.1)			(403.1)
Share-based compensation	11.4	11.4		11.4
Issuance of treasury shares for stock option and award plans	(0.3)	(0.3)		(0.4)				0.1
Investments by noncontrolling interests	172.5								172.5
Other equity transactions	(0.7)	(0.7)		0.1	(0.8)
Ending balance at Jun. 30, 2026	$ 16,596.4	$ 13,883.8	$ 249.4	$ 1,328.3	$ 16,299.5	$ (1,990.1)	[1],[2]	$ (2,003.3)	$ 2,712.6

[1] (A)Accumulated other comprehensive loss.

[2] Accumulated other comprehensive loss

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Consolidated Statements of Equity (Unaudited) (Parenthetical) - $ / shares	3 Months Ended		9 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Statement of Stockholders' Equity [Abstract]
Dividends per share (in dollars per share)	$ 1.81	$ 1.79	$ 5.41	$ 5.35

XML

Basis of Presentation and Major Accounting Policies

9 Months Ended

Jun. 30, 2026

Accounting Policies [Abstract]

Basis of Presentation and Major Accounting Policies

BASIS OF PRESENTATION AND MAJOR ACCOUNTING POLICIES

As used in this report, unless the context indicates otherwise, the terms “we”, “our”, “us”, the “Company”, "Air Products", or “registrant” include our controlled subsidiaries and affiliates.

Basis of Presentation

The interim consolidated financial statements of Air Products and Chemicals, Inc. and its controlled subsidiaries included herein have been prepared by us, without audit, pursuant to the rules and regulations of the Securities and Exchange Commission (the "SEC"). The accompanying notes are an integral part of these statements.

Certain information normally included in financial statements prepared in accordance with U.S. generally accepted accounting principles ("GAAP") has been condensed or omitted as permitted under such rules and regulations. In management’s opinion, the accompanying statements reflect adjustments necessary to fairly present our financial position, results of operations, and cash flows for the periods indicated and contain adequate disclosures to make the information presented not misleading. Adjustments included herein are of a normal, recurring nature unless otherwise disclosed in the notes to the interim consolidated financial statements. Certain prior period information has been reclassified to conform to the current year presentation.

To fully understand the basis of presentation, the interim consolidated financial statements and related notes included herein should be read in conjunction with the consolidated financial statements and notes thereto included in our Annual Report on Form 10-K for the fiscal year ended 30 September 2025 (the "2025 Form 10-K"), which was filed with the SEC on 20 November 2025. Results of operations for interim periods are not necessarily indicative of the results of operations for a full year.

Major Accounting Policies

Refer to our 2025 Form 10-K for a description of our major accounting policies. There were no significant changes to these accounting policies during the first nine months of fiscal year 2026.

Estimates and Assumptions

Preparation of the interim consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect amounts reported in these statements and the accompanying notes. Actual results could differ from those estimates.

Discontinued Operations

The comparative interim consolidated income statements include a pre-tax loss from discontinued operations of $10.6 ($8.0 after tax) recorded during the third quarter of fiscal year 2025, primarily to increase existing liabilities for retained environmental remediation obligations associated with businesses sold in 2008. Refer to the "Piedmont" discussion under Note 12, Commitments and Contingencies, for additional information. Accordingly, the comparative results of discontinued operations are presented separately from continuing operations and segment results. The loss did not result in cash flows from discontinued operations.

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New Accounting Guidance

9 Months Ended

Jun. 30, 2026

Accounting Standards Update and Change in Accounting Principle [Abstract]

New Accounting Guidance

NEW ACCOUNTING GUIDANCE

New Accounting Guidance to be Implemented

Climate-Related Disclosures

In March 2024, the SEC issued Release No. 33-11275, "The Enhancement and Standardization of Climate-Related Disclosures for Investors", which includes final rules for providing annual qualitative and quantitative disclosures regarding certain climate-related topics. As a result of legal challenges, the SEC issued an order in April 2024 to stay the effectiveness of the rules pending the completion of judicial review of the consolidated challenges before the United States Court of Appeals for the Eighth Circuit.

In May 2026, the SEC issued a formal proposal to rescind the 2024 climate disclosure rules in their entirety. We will continue to monitor litigation related to the SEC's climate rule as well as the SEC's proposal to rescind the rule.

Income Tax Disclosures

In December 2023, the FASB issued ASU 2023-09, “Income Taxes (Topic 740): Improvements to Income Tax Disclosures”, to expand income tax disclosures, primarily through disaggregation requirements for the rate reconciliation and income taxes paid. The update will be effective in our Annual Report on Form 10-K for the fiscal year ending 30 September 2026. The amendments should be applied on a prospective basis with a retrospective option. We are evaluating the impact this update will have on our disclosures.

Disaggregation of Income Statement Expenses

In November 2024, the FASB issued ASU 2024-03, “Income Statement – Reporting Comprehensive Income – Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses”, which requires additional disclosures of certain costs and expenses, including purchases of inventory, employee compensation, depreciation, intangible asset amortization, as well as selling expenses in the notes to the financial statements. In January 2025, the FASB clarified that the update will be effective in our Annual Report on Form 10-K for the fiscal year ending 30 September 2028 as well as interim periods thereafter, although early adoption is permitted. The amendments should be applied either prospectively after the effective date or retrospectively to any or all periods presented. We are evaluating the impact this update will have on our disclosures.

Measurement of Credit Losses for Accounts Receivable and Contract Assets

In July 2025, the FASB issued ASU 2025-09, “Measurement of Credit Losses for Accounts Receivable and Contract Assets”, which allows an entity to elect a practical expedient to assume that current conditions as of the balance sheet date do not change when estimating expected credit losses. This update will be effective at the beginning of fiscal year 2027, although early adoption is permitted. The amendments should be applied on a prospective basis. At this time, we do not expect the update to have a material impact on our financial statements.

Accounting for Internal-Use Software

In September 2025, the FASB issued ASU 2025-06, “Targeted Improvements to the Accounting for Internal-Use Software”, which establishes criteria for commencing cost capitalization for software projects. This update will be effective at the beginning of fiscal year 2029, although early adoption is permitted at the beginning of an annual period. The amendments can be applied prospectively, retrospectively, or via a modified prospective transition method. We are evaluating the impact this update will have on our financial statements.

Government Grants

In December 2025, the FASB issued ASU 2025-10, “Accounting for Government Grants Received by Business Entities”, which provides guidance on the recognition, measurement, and presentation of government grants. This update will be effective at the beginning of fiscal year 2030, although early adoption is permitted. The amendments can be applied on a modified prospective approach, modified retrospective approach, or a full retrospective approach. We are evaluating the impact this update will have on our financial statements.

Interim Reporting

In December 2025, the FASB issued ASU 2025-11, “Interim Reporting (Topic 270): Narrow-Scope Improvements”. This guidance addresses the form and content of interim financial statements, lists interim disclosures required by other codification topics, and establishes a principle for disclosing events since the end of the last annual reporting period that have a material impact. This update will be effective for interim periods beginning in fiscal year 2029, although early adoption is permitted. The ASU can be applied prospectively or retrospectively. We are evaluating the impact this update will have on our disclosures.

Environmental Credits and Environmental Credit Obligations

In May 2026, the FASB issued ASU 2026-02, “Environmental Credits and Environmental Credit Obligations (Topic 818)” which establishes recognition, measurement, presentation, and disclosure requirements for environmental credits and environmental credit obligations. This update will be effective at the beginning of fiscal year 2029, although early adoption is permitted as of the beginning of an annual reporting period. The amendment should be applied on a retrospective basis through a cumulative-effect adjustment to the opening balance of retained earnings as of the beginning of the annual reporting period of adoption. We are evaluating the impact this update will have on our financial statements.

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Variable Interest Entities

9 Months Ended

Jun. 30, 2026

Consolidated Variable Interest Entities Disclosure [Abstract]

Variable Interest Entities

VARIABLE INTEREST ENTITIES

We are the primary beneficiary of the NEOM Green Hydrogen Company joint venture ("NGHC"), a variable interest entity ("VIE") that is consolidated in our Middle East and India segment. We are not the primary beneficiary of any other material VIEs.

Our other material VIEs are those in which we hold variable interests but are not the primary beneficiary. We have an equity interest and exercise significant influence in the Jazan Integrated Gasification and Power Company joint venture ("JIGPC"), which we account for as an equity method investment in our Middle East and India segment. We have no equity interest in World Energy, LLC ("World Energy"), but hold a variable interest through a financing receivable that was fully reserved in connection with our exit from the sustainable aviation fuel ("SAF") expansion project during the second quarter of fiscal year 2025.

NGHC Joint Venture

The NEOM Green Hydrogen Project is a multi-billion U.S. Dollar green hydrogen-based ammonia production facility that is being constructed in NEOM City, Saudi Arabia. Owned and operated by NGHC, the facility will be powered by renewable energy to produce green ammonia for Air Products as the exclusive offtaker under a long-term take-if-tendered agreement.

Air Products is an equal owner in NGHC with our joint venture partners, ACWA Power and NEOM Company. While we only hold one-third of the voting interests in the joint venture, substantially all the activities of the joint venture involve or are conducted on behalf of Air Products. Since we have disproportionately few voting rights relative to our economic interests in the joint venture, we determined that NGHC is a VIE. In addition, we determined that we are the primary beneficiary of NGHC since we have the power to unilaterally direct certain significant activities, including key design and construction decisions, and we share power with our joint venture partners related to other activities that are significant to the economic performance of NGHC. Therefore, we consolidate NGHC within the Middle East and India segment.

Under the project financing discussed below, the assets of NGHC can only be used to settle obligations of the joint venture, and creditors of NGHC do not have recourse to the general credit of Air Products. A table summarizing balances associated with NGHC as reflected on our consolidated balance sheets is provided below.

Project Financing

In May 2023, NGHC finalized the $6.7 billion engineering, procurement, and construction agreement, naming Air Products as the main contractor and system integrator for the facility. To support the project, NGHC secured project financing that is non-recourse to Air Products of approximately $6.1 billion, which is expected to fund about 69% of the project and is being drawn over the construction period. At the same time, NGHC secured additional credit facilities totaling approximately $500, primarily for NGHC's working capital needs. These facilities are also non-recourse to Air Products. Total principal borrowings were $5.5 billion and $4.9 billion as of 30 June 2026 and 30 September 2025, respectively. Long-term principal borrowings of $543 during the first nine months of fiscal year 2026 primarily included $260 drawn under U.S. Dollar facilities that carried a weighted-average variable interest rate of approximately 4.90% as of 30 June 2026 and $250 drawn under a 2.00% stated-rate Saudi Riyal facility.

The borrowings discussed above are primarily from long-term facilities that are presented net of unamortized discounts and debt issuance costs within "Long-term debt" on our consolidated balance sheets. Short-term borrowings were $90.0 and $24.0 as of 30 June 2026 and 30 September 2025, respectively, under a variable-rate Saudi Riyal facility that carried an interest rate of 5.40% as of 30 June 2026.

Interest Rate Swaps

In May 2023, NGHC entered into floating-to-fixed interest rate swaps designed to hedge long-term variable-rate debt facilities available under the project financing during the construction period. In fiscal year 2024, we discontinued cash flow hedge accounting for certain swaps due to changes in the anticipated drawdown timeline for the hedged borrowings. As a result of the de-designation, unrealized gains and losses related to the affected swaps were recorded in "Other non-operating income (expense), net" on our consolidated income statements.

During the three months ended 30 June 2025, we recorded an unrealized loss of $0.3 ($0.1 attributable to our noncontrolling partners, or $0.1 attributable to Air Products after tax). For the nine months ended 30 June 2025, the total amount recorded was a net unrealized gain of $27.0 ($17.6 attributable to our noncontrolling partners, or $7.2 attributable to Air Products after tax).

We re-designated the affected swaps as cash flow hedges when the outstanding borrowings under the available project financing became commensurate with the swaps’ notional values. As of 1 January 2026, all swaps were re-designated as cash flow hedges. The unrealized gain on swaps that remained de-designated during the first quarter of fiscal year 2026 was not material.

NGHC Balance Sheet

The table below summarizes balances associated with NGHC as reflected on our consolidated balance sheets:

	30 June	30 September
	2026	2025
Assets
Cash and cash items	$57.3	$40.3
Trade receivables, net	—	1.1
Prepaid expenses	12.3	20.7
Other receivables and current assets	142.9	107.2
Total Current Assets	$212.5	$169.3
Plant and equipment, net	7,494.8	6,593.9
Operating lease right-of-use assets, net	208.6	218.0
Other noncurrent assets	222.5	153.5
Total Noncurrent Assets	$7,925.9	$6,965.4
Total Assets	$8,138.4	$7,134.7
Liabilities
Payables and accrued liabilities	$129.0	$201.7
Accrued income taxes	0.8	1.2
Short-term borrowings	90.1	24.0
Total Current Liabilities	$219.9	$226.9
Long-term debt	5,212.7	4,677.6
Noncurrent operating lease liabilities	18.2	17.8
Other noncurrent liabilities	4.5	1.6
Deferred income taxes	19.0	13.8
Total Noncurrent Liabilities	$5,254.4	$4,710.8
Total Liabilities	$5,474.3	$4,937.7
Equity
Accumulated other comprehensive income	$56.6	$38.3
Noncontrolling interests	1,831.6	1,493.6

JIGPC Joint Venture

JIGPC is a joint venture with Saudi Aramco Power Company (a subsidiary of Aramco), ACWA Power, and Air Products Qudra (“APQ”). JIGPC entered into project financing to purchase power blocks, gasifiers, air separation units, syngas cleanup assets, and utilities to supply electricity, steam, hydrogen, and utilities to Aramco’s refinery and terminal complex under a 25-year agreement, which commenced in the first quarter of fiscal year 2022. JIGPC recorded financing receivables upon acquisition of the assets and recognizes financing income over the supply term.

We determined JIGPC is a VIE for which we exercise significant influence but are not the primary beneficiary as we do not have the power to direct the activities that are most significant to its economic performance. Instead, these activities, including plant dispatch, operating and maintenance decisions, budgeting, capital expenditures, and financing, require unanimous approval of the owners or are controlled by the customer. Accordingly, we account for our 55% investment, which includes 4% that is attributable to the noncontrolling partner of APQ, under the equity method within the Middle East and India segment.

Our loss exposure is limited to the carrying value of our investment in the joint venture which, including amounts attributable to noncontrolling interests, totaled approximately $3.1 billion as of both 30 June 2026 and 30 September 2025.

Our total investment in JIGPC primarily consists of shareholder loans that qualify as in-substance common stock in the joint venture. Certain shareholders receive a preferred cash distribution pursuant to the joint venture agreement, which specifies each shareholder’s share of income after considering the amount of cash available for distribution. As such, the earnings attributable to Air Products may not be proportionate to our ownership interest in the venture.

World Energy

In November 2023, we purchased an SAF facility in Paramount, California, from World Energy and accounted for the transaction as a financing arrangement because the agreement contained an embedded sales-type lease. Additionally, we entered into a Master Project Agreement ("MPA") that included terms for operation of the acquired facility as well as amended terms for the construction and operation of an SAF expansion project subject to construction at the same location. We determined that World Energy is a VIE, and our financing receivable represented a variable interest in World Energy. We are not the primary beneficiary as we did not control key operating decisions.

In February 2025, we terminated the MPA and announced our decision to exit the project. Cumulative project exit charges recorded in connection with this decision total approximately $1.9 billion, the majority of which were recognized in the second quarter of fiscal year 2025 and primarily related to the write-down of plant and equipment. We have no further loss exposure related to our variable interest in World Energy because these charges also included the establishment of an allowance for credit loss equal to the value of the financing receivable. However, future impacts to earnings may occur as we finalize our exit from the project.

Project exit charges related to World Energy were recorded with other business and asset actions discussed in Note 4, Business and Asset Actions.

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Business and Asset Actions

9 Months Ended

Jun. 30, 2026

Restructuring and Related Activities [Abstract]

Business and Asset Actions

BUSINESS AND ASSET ACTIONS

The table below summarizes charges for business and asset actions within our consolidated income statements. These charges were not recorded in segment results.

	Three Months Ended		Nine Months Ended
	30 June		30 June
	2026	2025	2026	2025
Project exit decisions	$2,907.4	$24.1	$2,929.4	$2,885.9
Global cost reduction plan	—	—	—	66.1
Charges recorded to operating income/loss	$2,907.4	$24.1	$2,929.4	$2,952.0
Project exit-related non-operating charges(A)	—	—	6.3	6.8
Charges recorded to income/loss from continuing operations before taxes	$2,907.4	$24.1	$2,935.7	$2,958.8
Income tax benefit	695.4	8.7	698.5	649.3
Amounts attributable to noncontrolling interests	—	—	0.6	3.5
Charges attributable to Air Products, after-tax	$2,212.0	$15.4	$2,236.6	$2,306.0

(A)Non-operating expenses in fiscal year 2026 were recorded through "Other non‑operating income (expense), net" for losses on cross‑currency interest rate swaps terminated in connection with the early repayment of intercompany loans for a gasification project being marketed for sale in China. Non-operating expenses in fiscal year 2025 were recorded through "Equity affiliates' income" and reflected an other-than-temporary impairment of a joint venture in China that had been formed to develop clean hydrogen infrastructure.

Project Exit Decisions

In February 2025, the Company approved actions to exit certain projects as part of a review of its project portfolio intended to focus resources on projects we believe will deliver the greatest value to our shareholders. These actions primarily affected clean-energy generation and distribution initiatives, including three U.S.-based projects within the Americas segment, several smaller-scale projects across the global portfolio, and two coal gasification plants in China that were subsequently marketed for sale due to customer-related challenges.

In June 2026, the Company made the decision to cancel a clean energy complex under construction in Louisiana within the Americas segment that had been designed to produce low-carbon hydrogen and ammonia. The decision was based on the determination that the expected financial returns from the project would not meet the Company's return criteria. In addition, the Company approved the exit of a green hydrogen production facility under construction in Casa Grande, Arizona, within the Americas segment, as well as certain other smaller-scale projects supporting clean energy distribution. These decisions reflected challenging commercial conditions, project-specific economic factors, and slower-than-expected development in certain end markets.

These decisions did not result in the impairment of goodwill or intangible assets.

The table below summarizes cumulative charges incurred by major type of cost through 30 June 2026, categorized based on the fiscal year in which the underlying exit decisions were made.

	FY2026 Project Exit Decisions	FY2025 Project Exit Decisions(A)	Total Project Exit Decisions
Asset write-downs(B)	$2,210.6	$3,307.8	$5,518.4
Other exit costs(C)	696.8	350.6	1,047.4
Cumulative charges through 30 June 2026	$2,907.4	$3,658.4	$6,565.8

(A) Charges related to FY2025 Project Exit Decisions include $3,630.1 recorded in fiscal year 2025 as well as $28.3 recorded during the first quarter of fiscal year 2026, primarily to update estimates for project-related commitments and asset disposal costs.

(B) Impacted assets primarily include plant and equipment. Fiscal year 2025 also included charges related to other assets associated with project exits, as discussed in Note 3, Variable Interest Entities.

(C) Primarily reflects estimated costs to terminate contractual commitments and settle asset retirement obligations.

"Assets held for sale" on our consolidated balance sheets includes gasification assets associated with two plants in China that met the held-for-sale criteria beginning in the fourth quarter of fiscal year 2025. We continue to actively market these assets for sale and remain engaged in marketing and negotiation efforts.

Both the assets held for sale and certain other plant and equipment were subject to Level 3 fair value measurements due to the use of significant unobservable inputs. Refer to Note 9, Fair Value Measurements, for additional information, including the methodology for determining fair value.

The table below provides a reconciliation of the Company's accrued liability associated with project exit decisions included within "Payables and Accrued Liabilities" on the consolidated balance sheets:

	FY2026 Project Exit Decisions	FY2025 Project Exit Decisions	Total Project Exit Decisions
Liability as of 30 September 2025	$—	$178.3	$178.3
Estimated project exit costs accrued	696.8	—	696.8
Changes in estimates	—	3.7	3.7
Cash payments	—	(92.1)	(92.1)
Liability as of 30 June 2026	$696.8	$89.9	$786.7

Estimates related to project exit decisions reflect management's best judgment based on information available when the charges were recorded. Actual results may differ from current estimates due to the resolution of contractual matters, the commercialization, redeployment, or disposition of assets, and other events that could materially impact future-period results. Certain activities associated with project exit decisions will continue beyond fiscal year 2026, including efforts to maximize the redeployment of assets to existing or future projects or the sale of assets to third parties, and reduce exposure under existing contractual arrangements. The Company's review of its project portfolio remains ongoing.

Global Cost Reduction Plan

In June 2023, we initiated a global cost reduction plan that provides severance and other postemployment benefits to employees designated for involuntary separation. In accordance with our accounting policy, we recognize related costs in the period management formally commits to a defined set of actions under the plan. Benefits are determined based on the terms of our established ongoing benefit arrangements. Since the plan was initiated, we have incurred cumulative costs totaling $207.7 for over 3,600 employees globally. Our consolidated prior-year income statement reflects costs of $66.1 for actions identified during the second quarter of fiscal year 2025.

The table below provides a reconciliation of the beginning and ending liability balances associated with our global cost reduction plan, which are reflected within “Payables and Accrued Liabilities” on our consolidated balance sheets:

Amount accrued as of 30 September 2025	$101.6
Cash payments	(47.7)
Currency translation adjustment	(0.6)
Amount accrued as of 30 June 2026	$53.3

The remaining liability as of 30 June 2026 relates to employees identified during fiscal year 2025. We expect substantially all affected employees to be notified by fiscal year-end. However, the timing of these notifications may be impacted by legal requirements that vary by jurisdiction and the timing of actions taken to implement certain project exit decisions.

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Revenue Recognition

9 Months Ended

Jun. 30, 2026

Revenue from Contract with Customer [Abstract]

Revenue Recognition

REVENUE RECOGNITION

The majority of our revenue is generated from our sale of gas customers within the regional industrial gases segments. We distribute product to our industrial gas customers through either our on-site or merchant supply mode depending on various factors, including the customer's volume requirements and location. We also design and manufacture equipment for air separation, hydrocarbon recovery and purification, and liquid helium and liquid hydrogen transport and storage. The Corporate and other segment serves our sale of equipment customers.

Disaggregation of Revenue

The tables provided below present our consolidated sales disaggregated by supply mode for each of our reportable segments. We believe this presentation best depicts the nature, timing, type of customer, and contract terms for our sales.

	Three Months Ended 30 June 2026
	Americas	Asia	Europe	Middle East  and India	Corporate and other	Total	%
On-site	$783.1	$594.3	$277.7	$15.8	$—	$1,670.9	53	%
Merchant	538.3	291.7	538.0	19.0	—	1,387.0	44	%
Sale of equipment	—	—	—	—	103.1	103.1	3	%
Total	$1,321.4	$886.0	$815.7	$34.8	$103.1	$3,161.0	100	%
	Three Months Ended 30 June 2025
	Americas	Asia	Europe	Middle East and India	Corporate and other	Total	%
On-site	$708.1	$546.2	$265.5	$23.9	$—	$1,543.7	51	%
Merchant	552.9	263.8	505.0	14.4	—	1,336.1	44	%
Sale of equipment	—	—	—	—	142.9	142.9	5	%
Total	$1,261.0	$810.0	$770.5	$38.3	$142.9	$3,022.7	100	%

	Nine Months Ended 30 June 2026
	Americas	Asia	Europe	Middle East  and India	Corporate and other	Total	%
On-site	$2,407.4	$1,744.8	$816.3	$48.0	$—	$5,016.5	53	%
Merchant	1,639.6	805.3	1,570.4	46.3	—	4,061.6	43	%
Sale of equipment	—	—	—	—	357.2	357.2	4	%
Total	$4,047.0	$2,550.1	$2,386.7	$94.3	$357.2	$9,435.3	100	%
	Nine Months Ended 30 June 2025
	Americas	Asia	Europe	Middle East  and India	Corporate and other	Total	%
On-site	$2,181.7	$1,598.6	$743.0	$61.2	$—	$4,584.5	52	%
Merchant	1,654.1	802.6	1,452.1	42.7	—	3,951.5	44	%
Sale of equipment	—	—	—	—	334.4	334.4	4	%
Total	$3,835.8	$2,401.2	$2,195.1	$103.9	$334.4	$8,870.4	100	%

Interest income associated with financing and lease arrangements accounted for approximately 1% of our total consolidated sales for the periods presented.

Remaining Performance Obligations

As of 30 June 2026, the transaction price allocated to remaining performance obligations is estimated to be approximately $28 billion. This amount includes fixed-charge contract provisions associated with our on-site and sale of equipment supply modes. We estimate that approximately half of this revenue will be recognized over the next five years and the balance thereafter.

Our remaining performance obligations do not include (1) expected revenue associated with new on-site plants that are not yet on-stream; (2) consideration associated with contracts that have an expected duration of less than one year; and (3) variable consideration for which we recognize revenue at the amount to which we have the right to invoice, including energy cost pass-through to customers.

In the future, actual amounts will differ due to events outside of our control, including, but not limited to, inflationary price escalations; currency exchange rates; and amended, terminated, or renewed contracts.

Contract Balances

The table below details balances arising from contracts with customers:

		30 June	30 September
	Balance Sheet Location	2026	2025
Assets
Contract assets – current	Other receivables and current assets	$64.5	$152.6
Contract fulfillment costs – current	Other receivables and current assets	76.0	85.4
Contract assets – noncurrent	Other noncurrent assets	110.0	82.3
Contract fulfillment costs – noncurrent	Other noncurrent assets	32.4	33.8
Liabilities
Contract liabilities – current	Payables and accrued liabilities	$219.2	$253.4
Contract liabilities – noncurrent	Other noncurrent liabilities	278.6	283.6

During the first nine months of fiscal year 2026, we recognized sales of approximately $160 associated with sale of equipment contracts that were included within our current contract liabilities as of 30 September 2025.

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Inventories

9 Months Ended

Jun. 30, 2026

Inventory Disclosure [Abstract]

Inventories

INVENTORIES

The components of inventories are as follows:

	30 June	30 September
	2026	2025
Finished goods	$192.8	$191.9
Work in process	54.0	42.4
Raw materials, supplies, and other	504.8	542.2
Inventories	$751.6	$776.5

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Goodwill

9 Months Ended

Jun. 30, 2026

Intangible Asset, Goodwill and Other [Abstract]

Goodwill

GOODWILL

Changes to the carrying amount of consolidated goodwill by segment for the nine months ended 30 June 2026 are as follows:

	Americas	Asia	Europe	Middle East and India	Corporate and other	Total
Goodwill, net as of 30 September 2025	$143.5	$172.5	$597.9	$15.8	$34.2	$963.9
Currency translation	1.7	—	(8.2)	—	—	(6.5)
Goodwill, net as of 30 June 2026	$145.2	$172.5	$589.7	$15.8	$34.2	$957.4

	30 June	30 September
	2026	2025
Goodwill, gross	$1,244.4	$1,238.6
Accumulated impairment losses(A)	(287.0)	(274.7)
Goodwill, net	$957.4	$963.9

(A) Accumulated impairment losses are attributable to our Latin America reporting unit ("LASA") within the Americas segment and include the impact of currency translation.

We review goodwill for impairment annually in the fourth quarter of the fiscal year and whenever events or changes in circumstances indicate that the carrying value of goodwill might not be recoverable.

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Financial Instruments

9 Months Ended

Jun. 30, 2026

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Financial Instruments

FINANCIAL INSTRUMENTS

Currency Price Risk Management

Our earnings, cash flows, and financial position are exposed to foreign currency risk from foreign currency-denominated transactions and net investments in foreign operations. It is our policy to seek to minimize our cash flow volatility from changes in currency exchange rates. This is accomplished by identifying and evaluating the risk that our cash flows will change in value due to changes in exchange rates and by executing strategies necessary to manage such exposures. Our objective is to maintain economically balanced currency risk management strategies that provide adequate downside protection.

Forward Exchange Contracts

We enter into forward exchange contracts to reduce the cash flow exposure to foreign currency fluctuations associated with highly anticipated cash flows and certain firm commitments, such as the purchase of plant and equipment. We also enter into forward exchange contracts to hedge the cash flow exposure on intercompany loans and third-party debt. This portfolio of forward exchange contracts consists primarily of the U.S. Dollar and each of the Chinese Renminbi, Canadian Dollar, and South Korean Won. The maximum remaining term of any forward exchange contract currently outstanding and designated as a cash flow hedge at 30 June 2026 is 2.2 years.

Forward exchange contracts are also used to hedge the value of investments in certain foreign subsidiaries and affiliates by creating a liability in a currency in which we have a net equity position. The primary currency pair in this portfolio of forward exchange contracts is the U.S. Dollar and Chilean Peso.

We also utilize forward exchange contracts that are not designated as hedges. These contracts are used to economically hedge foreign currency-denominated monetary assets and liabilities, primarily working capital. The primary objective of these forward exchange contracts is to protect the value of foreign currency-denominated monetary assets and liabilities from the effects of volatility in foreign exchange rates that might occur prior to their receipt or settlement. This portfolio of forward exchange contracts consists of multiple foreign currency pairs, with a profile that changes from time to time depending on our business activity and sourcing decisions.

The table below summarizes our outstanding currency price risk management instruments:

	30 June 2026		30 September 2025
	US$ Notional	Years Average Maturity	US$ Notional	Years Average Maturity
Forward Exchange Contracts:
Cash flow hedges	$4,630.6	0.6	$3,625.5	0.6
Net investment hedges	72.3	0.1	73.9	0.8
Not designated	1,703.1	1.4	2,968.6	1.2
Total Forward Exchange Contracts	$6,406.0	0.8	$6,668.0	0.9

The increase in the notional value of cash flow hedges is primarily due to the origination of forward exchange contracts designated as cash flow hedges of intercompany loans. The decrease in the notional value of forward exchange contracts that are not designated is primarily due to maturities.

We also use foreign currency-denominated debt to hedge the foreign currency exposures of our net investment in certain foreign subsidiaries. The designated foreign currency-denominated debt and related accrued interest was €3,117.2 million ($3,560.4 million) at 30 June 2026 and €3,188.1 million ($3,741.5 million) at 30 September 2025. The designated foreign currency-denominated debt is presented within "Long-term debt" on our consolidated balance sheets.

Debt Portfolio Management

It is our policy to identify, on a continuing basis, the need for debt capital and to evaluate the financial risks inherent in funding the Company with debt capital. Reflecting the result of this ongoing review, we manage our debt portfolio and hedging program with the intent to (1) reduce funding risk with respect to borrowings made by us to preserve our access to debt capital and provide debt capital as required for funding and liquidity purposes, and (2) manage the aggregate interest rate risk and the debt portfolio in accordance with certain debt management parameters.

Interest Rate Management Contracts

We enter into interest rate swaps to change the fixed/variable interest rate mix of our debt portfolio in order to maintain the percentage of fixed- and variable-rate debt within the parameters set by management. In accordance with these parameters, the agreements are used to manage interest rate risks and costs inherent in our debt portfolio. Our interest rate management portfolio generally consists of fixed-to-floating interest rate swaps (which are designated as fair value hedges), pre-issuance interest rate swaps and treasury locks (which hedge the interest rate risk associated with anticipated fixed-rate debt issuances and are designated as cash flow hedges), and floating-to-fixed interest rate swaps (which are designated as cash flow hedges). As of 30 June 2026, the outstanding interest rate swaps were denominated in U.S. Dollars. The notional amount of the interest rate swap agreements is equal to or less than the designated debt being hedged. When interest rate swaps are used to hedge variable-rate debt, the indices of the swaps and the debt to which they are designated are the same. It is our policy not to enter into any interest rate management contracts which lever a move in interest rates on a greater than one-to-one basis.

Cross Currency Interest Rate Swap Contracts

We enter into cross currency interest rate swap contracts when our risk management function deems necessary. These contracts may entail both the exchange of fixed- and floating-rate interest payments periodically over the life of the agreement and the exchange of one currency for another currency at inception and at a specified future date. The contracts are used to hedge either certain net investments in foreign operations or non-functional currency cash flows related to intercompany loans. The current cross currency interest rate swap portfolio consists of fixed-to-fixed swaps primarily between the U.S. Dollar and each of the Chinese Renminbi, South Korean Won, and New Taiwan Dollar.

The table below summarizes our outstanding interest rate management contracts and cross currency interest rate swaps:

	30 June 2026						30 September 2025
	US$ Notional	Average Pay %		Average Receive %		Years Average Maturity	US$ Notional	Average Pay %		Average Receive %		Years Average Maturity
Interest rate swaps (fair value hedge)	$600.0	SOFR		1.80	%	1.9	$800.0	SOFR		1.64	%	2.0
Interest rate swaps (cash flow hedge)(A)	$3,626.2	2.82	%	SOFR		19.4	$3,106.0	2.78	%	SOFR		20.1
Interest rate swaps (not designated)(A)	$—	—	%	—	%	0.0	$269.1	3.28	%	SOFR		20.2
Cross currency interest rate swaps (net investment hedge)	$2,036.9	2.07	%	3.70	%	1.8	$70.3	4.86	%	4.53	%	0.5
Cross currency interest rate swaps (cash flow hedge)	$84.2	4.70	%	2.88	%	0.6	$247.7	5.21	%	3.12	%	1.6
Cross currency interest rate swaps (not designated)	$23.2	0.15	%	1.85	%	0.9	$—	—	%	—	%	0.0

(A)We temporarily discontinued cash flow hedge accounting for certain floating-to-fixed interest rate swaps related to project financing for the NEOM Green Hydrogen Project beginning in the third quarter of fiscal year 2024 due to changes in the anticipated drawdown timeline for the hedged borrowings. As of 1 January 2026, all swaps were re-designated as cash flow hedges. Refer to Note 3, Variable Interest Entities, for additional information.

The table below provides the amounts recorded on the consolidated balance sheets related to cumulative basis adjustments for fair value hedges:

	Carrying amounts of hedged item		Cumulative hedging adjustment, included in carrying amount
	30 June	30 September	30 June	30 September
Balance Sheet Location	2026	2025	2026	2025
Current portion of long-term debt	$644.5	$549.7	($5.0)	($0.3)
Long-term debt	$879.7	$1,522.5	($17.4)	($23.1)

The table below summarizes the fair value and balance sheet location of our outstanding derivatives:

	Balance Sheet Location	30 June	30 September	Balance Sheet Location	30 June	30 September
		2026	2025		2026	2025
Derivatives Designated as Hedging Instruments:
Forward exchange contracts	Other receivables and current assets	$59.3	$50.7	Payables and accrued liabilities	$58.6	$21.4
Interest rate management contracts	Other receivables and current assets	19.5	13.1	Payables and accrued liabilities	32.6	0.3
Forward exchange contracts	Other noncurrent assets	20.7	10.1	Other noncurrent liabilities	3.2	3.4
Interest rate management contracts	Other noncurrent assets	259.1	138.2	Other noncurrent liabilities	80.0	23.8
Total Derivatives Designated as Hedging Instruments		$358.6	$212.1		$174.4	$48.9
Derivatives Not Designated as Hedging Instruments:
Forward exchange contracts	Other receivables and current assets	$6.2	$17.8	Payables and accrued liabilities	$2.8	$14.2
Interest rate management contracts	Other receivables and current assets	—	—	Payables and accrued liabilities	1.3	—
Forward exchange contracts	Other noncurrent assets	0.2	2.7	Other noncurrent liabilities	28.8	30.5
Interest rate management contracts	Other noncurrent assets	—	11.8	Other noncurrent liabilities	—	—
Total Derivatives Not Designated as Hedging Instruments		$6.4	$32.3		$32.9	$44.7
Total Derivatives		$365.0	$244.4		$207.3	$93.6

Refer to Note 9, Fair Value Measurements, which defines fair value, describes the method for measuring fair value, and provides additional disclosures regarding fair value measurements.

The tables below summarize gains (losses) recognized in other comprehensive income during the period related to our net investment and cash flow hedging relationships:

	Three Months Ended		Nine Months Ended
	30 June		30 June
	2026	2025	2026	2025
Net Investment Hedging Relationships
Forward exchange contracts	($0.5)	($35.2)	($3.9)	($1.3)
Foreign currency debt	42.5	(276.9)	97.3	(248.9)
Cross currency interest rate swaps(A)	(26.8)	—	(29.5)	0.4
Total Amount Recognized in OCI	15.2	(312.1)	63.9	(249.8)
Tax effects	(3.7)	75.3	(15.4)	59.9
Net Amount Recognized in OCI	$11.5	($236.8)	$48.5	($189.9)

(A)Excluded components for cross currency interest rate swaps are recognized in “Payables and accrued liabilities” and “Other receivables and current assets” as a component of accrued interest payable and accrued interest receivable, respectively. These excluded components are recorded in “Other non-operating income (expense), net” over the life of the cross currency interest rate swap consistent with forward exchange contracts.

	Three Months Ended		Nine Months Ended
	30 June		30 June
	2026	2025	2026	2025
Derivatives in Cash Flow Hedging Relationships
Forward exchange contracts	$19.6	$80.3	$10.5	($54.1)
Forward exchange contracts, excluded components	(4.5)	(1.8)	(14.9)	(8.1)
Other(A)	33.7	(20.5)	86.6	122.8
Total Amount Recognized in OCI	48.8	58.0	82.2	60.6
Tax effects	(6.3)	(17.1)	(5.1)	1.0
Net Amount Recognized in OCI	$42.5	$40.9	$77.1	$61.6

(A)Other primarily includes interest rate and cross currency interest rate swaps for which excluded components are recognized in “Payables and accrued liabilities” and “Other receivables and current assets” as a component of accrued interest payable and accrued interest receivable, respectively. These excluded components are recorded in “Other non-operating income (expense), net” over the life of the cross currency interest rate swap consistent with forward exchange contracts. Other also includes the recognition of our share of gains and losses, net of tax, related to interest rate swaps held by our equity affiliates.

The tables below summarize the location and amounts recognized in income related to our cash flow and fair value hedging relationships by contract type:

	Three Months Ended 30 June
	Sales		Cost of Sales		Interest Expense		Other Non-Operating Income (Expense), Net
	2026	2025	2026	2025	2026	2025	2026	2025
Total presented in consolidated income statements that includes effects of hedging below	$3,161.0	$3,022.7	$2,125.0	$2,040.1	$49.4	$61.4	$3.6	($6.0)
(Gain) Loss Effects of Cash Flow Hedging:
Forward Exchange Contracts:
Amount reclassified from OCI into income	($0.4)	($0.1)	$7.3	($0.3)	$—	$—	($16.2)	($73.6)
Amount excluded from effectiveness testing recognized in earnings based on amortization approach	—	—	—	—	—	—	5.4	2.7
Other:
Amount reclassified from OCI into income	—	—	—	—	(0.3)	(0.4)	0.7	3.7
Amount reclassified from OCI into income due to de-designation	—	—	—	—	—	—	—	0.2
Total (Gain) Loss Reclassified from OCI to Income	(0.4)	(0.1)	7.3	(0.3)	(0.3)	(0.4)	(10.1)	(67.0)
Tax effects	(0.2)	—	(1.8)	0.1	0.1	—	2.7	15.5
Net (Gain) Loss Reclassified from OCI to Income	($0.6)	($0.1)	$5.5	($0.2)	($0.2)	($0.4)	($7.4)	($51.5)
(Gain) Loss Effects of Fair Value Hedging:
Other:
Hedged items	$—	$—	$—	$—	($0.9)	$8.0	$—	$—
Derivatives designated as hedging instruments	—	—	—	—	0.9	(8.0)	—	—
Total (Gain) Loss Recognized in Income	$—	$—	$—	$—	$—	$—	$—	$—

	Nine Months Ended 30 June
	Sales		Cost of Sales		Interest Expense		Other Non-Operating Income (Expense), Net
	2026	2025	2026	2025	2026	2025	2026	2025
Total presented in consolidated income statements that includes effects of hedging below	$9,435.3	$8,870.4	$6,416.9	$6,110.5	$153.4	$146.2	$3.1	$14.3
(Gain) Loss Effects of Cash Flow Hedging:
Forward Exchange Contracts:
Amount reclassified from OCI into income	($1.7)	$0.3	$6.8	$7.3	$—	$—	$8.8	$30.8
Amount excluded from effectiveness testing recognized in earnings based on amortization approach	—	—	—	—	—	—	16.2	13.1
Other:
Amount reclassified from OCI into income	—	—	—	—	(1.1)	0.1	10.4	(9.2)
Amount reclassified from OCI into income due to de-designation	—	—	—	—	—	—	—	0.2
Total (Gain) Loss Reclassified from OCI to Income	(1.7)	0.3	6.8	7.3	(1.1)	0.1	35.4	34.9
Tax effects	—	(0.1)	(1.6)	(1.5)	0.3	(0.2)	(7.9)	(8.1)
Net (Gain) Loss Reclassified from OCI to Income	($1.7)	$0.2	$5.2	$5.8	($0.8)	($0.1)	$27.5	$26.8
(Gain) Loss Effects of Fair Value Hedging:
Other:
Hedged items	$—	$—	$—	$—	$1.0	$8.3	$—	$—
Derivatives designated as hedging instruments	—	—	—	—	(1.0)	(8.3)	—	—
Total (Gain) Loss Recognized in Income	$—	$—	$—	$—	$—	$—	$—	$—

The tables below summarize the location and amounts recognized in income related to our derivatives not designated as hedging instruments by contract type:

	Three Months Ended 30 June
	Other Income (Expense), Net		Other Non-Operating Income (Expense), Net
	2026	2025	2026	2025
The Effects of Derivatives Not Designated as Hedging Instruments:
Forward exchange contracts	$0.4	$4.0	($2.0)	$—
De-designated interest rate swaps	—	—	—	0.1
Other	—	—	0.5	—
Total (Gain) Loss Recognized in Income	$0.4	$4.0	($1.5)	$0.1

	Nine Months Ended 30 June
	Other Income (Expense), Net		Other Non-Operating Income (Expense), Net
	2026	2025	2026	2025
The Effects of Derivatives Not Designated as Hedging Instruments:
Forward exchange contracts	$0.2	($2.7)	($2.2)	($0.8)
De-designated interest rate swaps	—	—	(1.9)	(27.2)
Other	—	—	1.3	(1.7)
Total (Gain) Loss Recognized in Income	$0.2	($2.7)	($2.8)	($29.7)

The amount of unrealized gains and losses related to cash flow hedges as of 30 June 2026 that are expected to be reclassified to earnings in the next twelve months is not material.

The cash flows related to derivative contracts are generally reported in the operating activities section of the consolidated statements of cash flows.

Credit Risk-Related Contingent Features

Certain derivative instruments are executed under agreements that require us to maintain a minimum credit rating with both Standard & Poor’s and Moody’s. If our credit rating falls below this threshold, the counterparty to the derivative instruments has the right to request full collateralization on the derivatives’ net liability position. The net liability position of derivatives with credit risk-related contingent features was $119.8 and $43.3 as of 30 June 2026 and 30 September 2025, respectively. Because our current credit rating is above the various pre-established thresholds, no collateral has been posted on these liability positions.

Counterparty Credit Risk Management

We execute financial derivative transactions with counterparties that are highly rated financial institutions, all of which are investment grade at this time. Some of our underlying derivative agreements give us the right to require the institution to post collateral if its credit rating falls below the pre-established thresholds with Standard & Poor’s, Moody’s, or Fitch. The collateral that the counterparties would be required to post was $282.3 and $174.0 as of 30 June 2026 and 30 September 2025, respectively. No financial institution is required to post collateral at this time, as all have credit ratings at or above threshold.

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Fair Value Measurements

9 Months Ended

Jun. 30, 2026

Fair Value Disclosures [Abstract]

Fair Value Measurements

FAIR VALUE MEASUREMENTS

Fair value is defined as an exit price, or the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date.

The fair value hierarchy prioritizes the inputs to valuation techniques used to measure fair value into three broad levels as follows:

Level 1    — Quoted prices (unadjusted) in active markets for identical assets or liabilities.

Level 2    — Inputs that are observable for the asset or liability, either directly or indirectly through market corroboration, for substantially the full term of the asset or liability.

Level 3    — Inputs that are unobservable for the asset or liability based on our own assumptions about the assumptions market participants would use in pricing the asset or liability.

The methods and assumptions used to measure the fair value of financial instruments are as follows:

Derivatives

The fair value of our interest rate management contracts and forward exchange contracts are quantified using the income approach and are based on estimates using standard pricing models. These models consider the value of future cash flows as of the balance sheet date, discounted to a present value using discount factors that match both the time to maturity and currency of the underlying instruments. These standard pricing models utilize inputs that are derived from or corroborated by observable market data such as interest rate yield curves as well as currency spot and forward rates; therefore, the fair value of our derivatives is classified as a Level 2 measurement. On an ongoing basis, we randomly test a subset of our valuations against valuations received from the transaction’s counterparty to validate the accuracy of our standard pricing models. Counterparties to these derivative contracts are highly rated financial institutions.

Refer to Note 8, Financial Instruments, for a description of derivative instruments, including details related to the balance sheet line classifications.

Long-term Debt, Including Related Party

The fair value of our debt is based on estimates using standard pricing models that consider the value of future cash flows as of the balance sheet date, discounted to a present value using discount factors that match both the time to maturity and currency of the underlying instruments. These standard valuation models utilize observable market data such as interest rate yield curves and currency spot rates; therefore, the fair value of our debt is classified as a Level 2 measurement.

The carrying values and fair values of financial instruments were as follows:

	30 June 2026		30 September 2025
	Carrying Value	Fair Value	Carrying Value	Fair Value
Assets
Derivatives
Forward exchange contracts	$86.4	$86.4	$81.3	$81.3
Interest rate management contracts	278.6	278.6	163.1	163.1
Liabilities
Derivatives
Forward exchange contracts	$93.4	$93.4	$69.5	$69.5
Interest rate management contracts	113.9	113.9	24.1	24.1
Long-term debt, including current portion and related party	17,540.8	17,134.0	17,663.7	17,348.7

The carrying amounts reported on the consolidated balance sheets for cash and cash items, trade receivables, payables and accrued liabilities, accrued income taxes, and short-term borrowings approximate fair value due to the short-term nature of these instruments. Accordingly, these items have been excluded from the above table.

The table below summarizes assets and liabilities on the consolidated balance sheets that are measured at fair value on a recurring basis:

	30 June 2026				30 September 2025
	Total	Level 1	Level 2	Level 3	Total	Level 1	Level 2	Level 3
Assets at Fair Value
Derivatives
Forward exchange contracts	$86.4	$—	$86.4	$—	$81.3	$—	$81.3	$—
Interest rate management contracts	278.6	—	278.6	—	163.1	—	163.1	—
Total Assets at Fair Value	$365.0	$—	$365.0	$—	$244.4	$—	$244.4	$—
Liabilities at Fair Value
Derivatives
Forward exchange contracts	$93.4	$—	$93.4	$—	$69.5	$—	$69.5	$—
Interest rate management contracts	113.9	—	113.9	—	24.1	—	24.1	—
Total Liabilities at Fair Value	$207.3	$—	$207.3	$—	$93.6	$—	$93.6	$—

Nonrecurring Fair Value Measurements – Project Exit Activities

We estimate the value of certain long-lived assets associated with exited projects using Level 3 inputs under the fair value hierarchy due to the absence of observable market prices and significant reliance on management judgment and estimation techniques. These assets are described below. For additional information regarding project exit activities, refer to Note 4, Business and Asset Actions.

Long-lived assets that met the held-for-sale criteria and are actively being marketed for sale.

Because there were no observable market prices available, fair value, including costs to sell, for long-lived assets that met the held-for-sale criteria was estimated using an internally developed discounted cash flow analysis, which resulted in an impairment charge of $350.6 in the fourth quarter of fiscal year 2025. There were no material changes to valuation assumptions during the first nine months of fiscal year 2026. Any gain or loss from the sales will be recognized upon closing of any such transaction based on the carrying amounts classified as held for sale. Interim adjustments may be recorded prior to closing if market participant assumptions or other valuation inputs change, including updates to expected selling price or transaction timing.

Plant and equipment that did not meet the held‑for‑sale criteria.

These assets were evaluated for recoverability in the third quarter of fiscal year 2026, and the resulting impairment loss of approximately $2.2 billion was recorded through "Business and asset actions" in accordance with ASC 360, Property, Plant, and Equipment.

The table below presents the nonrecurring fair value measurements of these long-lived assets, categorized within the fair value hierarchy:

Balance Sheet Location	Total Estimated Value	Level 1	Level 2	Level 3
Assets held for sale	$461.6	$—	$—	$461.6
Plant and equipment, net	201.2	—	—	201.2

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Debt

9 Months Ended

Jun. 30, 2026

Debt Disclosure [Abstract]

Debt

DEBT

U.S. Committed Credit Facilities

On 26 March 2026, we amended our existing 364-day $500 revolving credit agreement to extend its maturity date from 26 March 2026 to 25 March 2027. The amendment also provides that if we elect to convert the facility into a term loan, the maturity date of the term loan would be 25 March 2028. Fees incurred in connection with the amendment were not material.

We also maintain a five-year $3.0 billion revolving credit agreement that matures on 31 March 2029. Both the 364-day agreement and the five-year agreement are syndicated committed facilities that provide a source of liquidity and support our commercial paper program through the availability of senior unsecured debt to us and certain of our subsidiaries. No borrowings were outstanding under either of the agreements as of 30 June 2026 or 30 September 2025.

NEOM Green Hydrogen Project Financing

During the first nine months of fiscal year 2026, NGHC borrowed long-term principal of $543 from project financing available to the joint venture to support the NEOM Green Hydrogen Project. Refer to Note 3, Variable Interest Entities, for additional information.

Repayments

During the first quarter of fiscal year 2026, we repaid at maturity $550.0 aggregate principal amount of our 1.50% senior notes due October 2025, plus accumulated and unpaid interest through the maturity date.

Related Party Debt

Refer to Note 17, Supplemental Information.

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Retirement Benefits

9 Months Ended

Jun. 30, 2026

Retirement Benefits [Abstract]

Retirement Benefits

RETIREMENT BENEFITS

The components of net periodic cost for our defined benefit pension plans for the three and nine months ended 30 June 2026 and 2025 were as follows:

	Pension Benefits
	2026			2025
Three Months Ended 30 June	U.S.	International	Total	U.S.	International	Total
Service cost	$1.9	$2.8	$4.7	$2.3	$3.0	$5.3
Non-service cost:
Interest cost	29.0	15.3	44.3	29.9	14.5	44.4
Expected return on plan assets	(35.1)	(17.3)	(52.4)	(33.1)	(15.3)	(48.4)
Prior service cost amortization	0.2	0.2	0.4	0.2	0.3	0.5
Actuarial loss amortization	8.7	2.2	10.9	11.7	2.4	14.1
Settlements	—	—	—	—	0.3	0.3
Other	—	0.3	0.3	—	0.1	0.1
Net Periodic Cost	$4.7	$3.5	$8.2	$11.0	$5.3	$16.3

	Pension Benefits
	2026			2025
Nine Months Ended 30 June	U.S.	International	Total	U.S.	International	Total
Service cost	$5.7	$8.4	$14.1	$6.9	$8.6	$15.5
Non-service cost:
Interest cost	87.1	44.9	132.0	89.7	42.2	131.9
Expected return on plan assets	(105.6)	(51.5)	(157.1)	(99.5)	(44.5)	(144.0)
Prior service cost amortization	0.8	0.7	1.5	0.8	0.7	1.5
Actuarial loss amortization	26.1	7.4	33.5	35.1	7.2	42.3
Settlements	1.2	0.1	1.3	—	0.4	0.4
Other	—	0.9	0.9	—	0.2	0.2
Net Periodic Cost	$15.3	$10.9	$26.2	$33.0	$14.8	$47.8

Our service costs are primarily included within "Cost of sales" and "Selling and administrative expense" on our consolidated income statements. The amount of service costs capitalized in the first nine months of fiscal years 2026 and 2025 were not material. The non-service related impacts are presented outside operating results within "Other non-operating income (expense), net."

For the nine months ended 30 June 2026 and 2025, our cash contributions to funded pension plans and benefit payments under unfunded pension plans were $18.4 and $20.8, respectively. Total contributions for fiscal year 2026 are expected to be approximately $25 to $35. During fiscal year 2025, total contributions were $29.9.

During the three and nine months ended 30 June 2026, we recognized actuarial loss amortization of $0.4 and $1.5 for our other postretirement benefits plans. There was no actuarial gain amortization recognized during the three months ended 30 June 2025 for our other postretirement benefit plans. During the nine months ended 30 June 2025, we recognized actuarial gain amortization of $0.4 for our other postretirement benefits plans.

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Commitments and Contingencies

9 Months Ended

Jun. 30, 2026

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

COMMITMENTS AND CONTINGENCIES

Litigation

We are involved in various legal proceedings, including commercial, competition, environmental, intellectual property, regulatory, product liability, and insurance matters. We do not currently believe there are any legal proceedings for which it is reasonably possible, individually or in the aggregate, to have a material impact on our financial condition, results of operations, or cash flows.

Environmental

In the normal course of business, we are involved in legal proceedings under the Comprehensive Environmental Response, Compensation, and Liability Act ("CERCLA," the federal Superfund law), the Resource Conservation and Recovery Act ("RCRA"), and similar state and foreign environmental laws relating to the designation of certain sites for investigation or remediation. Presently, there are 25 sites on which a final settlement or remediation has not been achieved where we, usually along with others, have been designated as a potentially responsible party by environmental authorities or are otherwise engaged in investigation or remediation, including cleanup activity at certain of our former and current manufacturing sites. We continually monitor these sites for which we have environmental exposure.

Accruals for environmental loss contingencies are recorded when it is probable that a liability has been incurred and the amount of loss can be reasonably estimated. As of 30 June 2026 and 30 September 2025, the consolidated balance sheets included accruals of $83.1 and $85.6, respectively, primarily as part of other noncurrent liabilities. These environmental liabilities will be paid over a period of up to 30 years. We estimate the exposure for environmental loss contingencies to range from $83 to a reasonably possible upper exposure of $96 as of 30 June 2026.

Actual costs to be incurred at identified sites in future periods may vary from the estimates, given inherent uncertainties in evaluating environmental exposures. Using reasonably possible alternative assumptions of the exposure level could result in an increase to the environmental accrual. Due to these inherent uncertainties, a significant increase to the reasonably possible upper exposure level could occur if a new site is designated, the scope of remediation is increased, a different remediation alternative is identified, or a significant increase in our proportionate share occurs. We do not expect that any sum we may have to pay in connection with environmental matters in excess of the amounts recorded or disclosed above would have a material adverse impact on our financial position or results of operations in any one year.

Pace

As of 30 June 2026, $52.8 of the environmental accrual was related to our facility in Pace, Florida.

In 2006, we sold our Amines business, which included operations at the Pace facility and recognized a liability for retained environmental obligations associated with remediation activities at the facility. We are required by the Florida Department of Environmental Protection ("FDEP") and the United States Environmental Protection Agency ("USEPA") to continue our remediation efforts. We recognized a before-tax expense of $42 in fiscal year 2006 in results from discontinued operations and recorded an environmental accrual of $42 in continuing operations on the consolidated balance sheets.

In the first quarter of 2015, we entered into a consent order with the FDEP requiring us to continue our remediation efforts at the Pace facility and complete a cost review every five years. In fiscal year 2020, we completed an updated cost review of the environmental remediation status at the Pace facility and increased our environmental accrual for this site by $19 in continuing operations on the consolidated balance sheets and recognized a before-tax expense of $19 in results from discontinued operations. In fiscal year 2024, we completed our most recent cost review of the environmental remediation status at the Pace facility. Based on our review, we expect ongoing activities to continue for 30 years. Additionally, we increased our estimate of near-term spending for an optimized groundwater recovery system and future annual costs due to higher inflation. As a result of these changes, we increased our environmental accrual for this site by $19 in continuing operations on the consolidated balance sheets and recognized a before-tax expense of $19 in results from discontinued operations in fiscal year 2024. There have been no significant changes to the estimated exposure.

We have implemented many of the remedial corrective measures at the Pace facility required under the 1995 consent orders issued by the FDEP and the USEPA. Contaminated soils have been bioremediated, and the treated soils have been secured in a lined on-site corrective action management unit. Several groundwater recovery systems have been installed to contain and remove contamination from groundwater. We completed an extensive assessment of the site to determine the efficacy of existing measures, what additional corrective measures may be needed, and whether newer remediation technologies that were not available in the 1990s might be better suited for groundwater remediation. Based on assessment results, we completed a focused feasibility study that identified alternative approaches that may more effectively remove contaminants. We continue to review alternative remedial approaches with the FDEP, and we completed additional field work during 2021 to support the design of an improved groundwater recovery network. This network targets areas of higher contaminant concentration and avoids areas of high groundwater iron which has proven to be a significant operability issue for the project. The design of the optimized recovery system was completed in fiscal year 2024, with construction expected to begin in fiscal year 2027. In the fourth quarter of fiscal year 2024, we completed an updated cost review which resulted in a change in assumptions regarding future operating costs as discussed above.

Piedmont

As of 30 June 2026, $9.7 of the environmental accrual was related to a production facility site in Piedmont, South Carolina.

On 30 June 2008, we sold our Elkton, Maryland, and Piedmont, South Carolina, production facilities and the related North American atmospheric emulsions and global pressure sensitive adhesives businesses. In connection with the sale, we recognized a liability for retained environmental obligations associated with remediation activities at the Piedmont site. This site is under active remediation for contamination caused by an insolvent prior owner.

We are required by the South Carolina Department of Environmental Services ("SCDES") to address both contaminated soil and groundwater. Numerous areas of soil contamination have been addressed, and contaminated groundwater is being recovered and treated. The SCDES issued its final approval to the site-wide feasibility study on 13 June 2017 and the Record of Decision for the site on 27 June 2018, after which we signed a Consent Agreement Amendment memorializing our obligations to complete the cleanup of the site.

Remediation has progressed in accordance with the design, which has included in-situ chemical oxidation treatment, as well as soil vapor extraction to remove volatile organic compounds from the unsaturated soils beneath the impacted areas of the plant. We currently estimate that source area remediation and groundwater recovery and treatment will continue through 2033. Thereafter, we currently expect this site to go into a state of monitored natural attenuation through 2038. We recognized a before-tax expense of $24 in 2008 as a component of income from discontinued operations and recorded an environmental liability of $24 in continuing operations on the consolidated balance sheets.

In the third quarter of fiscal year 2025, we completed an updated cost review of the environmental remediation status at Piedmont. Based on our review, we increased our estimate of remaining costs due to the extended period of time that will be required to complete the remediation along with higher annual costs due to inflation. As a result of these changes, we increased the environmental accrual for this site by $9 in continuing operations on the consolidated balance sheets and recognized a before-tax expense of $9 in results from discontinued operations.

Pasadena

As of 30 June 2026, $9.6 of the environmental accrual was related to a production facility site in Pasadena, Texas.

During fiscal year 2012, management committed to permanently shutting down our polyurethane intermediates production facility in Pasadena, Texas. In shutting down and dismantling the facility, we have undertaken certain obligations related to soil and groundwater contaminants. We have been pumping and treating groundwater to control off-site contaminant migration in compliance with regulatory requirements and under the approval of the Texas Commission on Environmental Quality ("TCEQ"). We estimate that the pump and treat system will continue to operate until 2042.

We continue to perform additional work to address other environmental obligations at the site. This additional work includes remediating impacted soils as required, maintaining recovery wells, continuing post closure care for two closed RCRA surface impoundment units, and maintaining engineering controls. Additionally, we have conducted an interim corrective action to treat impacted soils as recommended in the TCEQ 2019 Annual Report. We are currently in the process of renewing the site's RCRA permit. In 2012, we estimated the total exposure at this site to be $13. There have been no significant changes to the estimated exposure.

Asset Retirement Obligations

Our asset retirement obligations are primarily associated with long-term on-site supply contracts under which we have built a facility on land owned by the customer and are obligated to remove the facility at the end of the contract term. The retirement of assets includes the contractually required removal of a long-lived asset from service and encompasses the sale, removal, abandonment, recycling, or disposal of the assets as required at the end of the contract term. These obligations are primarily reflected within "Other noncurrent liabilities" on the consolidated balance sheets. The timing and/or method of settlement of these obligations are conditional on a future event that may or may not be within our control.

Changes to the carrying amount of our asset retirement obligations were as follows:

30 September 2025	$406.2
Additional accruals(A)	83.7
Liabilities settled	(21.2)
Accretion expense	10.6
Currency translation adjustment and other	1.4
30 June 2026	$480.7

(A) Primarily relates to project exit decisions discussed in Note 4, Business and Asset Actions.

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Share-Based Compensation

9 Months Ended

Jun. 30, 2026

Share-Based Payment Arrangement [Abstract]

Share-Based Compensation

SHARE-BASED COMPENSATION

Our share-based compensation program includes performance and time-based deferred stock units. We issue shares from treasury stock upon the payout of deferred stock units. As of 30 June 2026, there were 0.6 million shares available for future grant under our Long-Term Incentive Plan ("LTIP"), which is shareholder approved.

Share-based compensation cost recognized on the consolidated income statements is summarized below:

	Three Months Ended		Nine Months Ended
	30 June		30 June
	2026	2025	2026	2025
Before-tax share-based compensation cost(A)	$12.3	$11.0	$38.6	$65.8
Income tax benefit	(2.9)	(2.8)	(9.1)	(15.8)
After-tax share-based compensation cost	$9.4	$8.2	$29.5	$50.0

(A)Fiscal year 2025 includes noncash executive separation costs of $22.4 to accelerate vesting of share-based awards. Refer to the "Shareholder Activism-Related Costs" disclosure in Note 17, Supplemental Information, for additional information.

Before-tax share-based compensation cost is primarily included in "Selling and administrative expense" on our consolidated income statements. The amount of share-based compensation cost capitalized in the first nine months of fiscal years 2026 and 2025 was not material.

Deferred Stock Units

During the nine months ended 30 June 2026, we granted 100,048 performance shares to be earned over the performance period beginning 1 October 2025 and ending 30 September 2028.

The award conditions are equally weighted between market-based conditions, which consider total shareholder return ("TSR") measured against a fixed group of companies that comprise the S&P 500 Industrials Index and the S&P Materials Index, and an internal performance measure for return on capital.

The fair value of the portion of the awards subject to the achievement of return on capital targets were valued based on the closing stock price of $260.86 on the grant date. The portion of the awards subject to market conditions were valued using a Monte Carlo simulation on the date of grant with an estimated grant-date fair value of $275.21 per unit. The model utilizes multiple input variables that determine the probability of satisfying the market condition stipulated in the grant and calculates the fair value of the awards.

The calculation of the fair value of market-based deferred stock units used the following assumptions:

Expected volatility	34.5	%
Risk-free interest rate	3.6	%
Expected dividend yield	2.7	%

In addition, during the nine months ended 30 June 2026, we granted 132,946 time-based deferred stock units at a weighted average grant-date fair value of $261.00.

We generally expense the grant-date fair value of these awards on a straight-line basis over the applicable vesting period. For the portion of performance shares subject to the achievement of return on capital, we consider the probability of meeting performance targets when recording compensation expense throughout the performance period.

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Accumulated Other Comprehensive Loss

9 Months Ended

Jun. 30, 2026

Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]

Accumulated Other Comprehensive Loss

ACCUMULATED OTHER COMPREHENSIVE LOSS

The tables below summarize changes in accumulated other comprehensive loss ("AOCL"), net of tax, attributable to Air Products for the three and nine months ended 30 June 2026:

	Derivatives qualifying as hedges	Foreign currency translation adjustments	Pension and postretirement benefits	Total
Balance at 31 March 2026	$87.2	($1,667.6)	($477.1)	($2,057.5)
Other comprehensive income before reclassifications	42.5	40.4	—	82.9
Amounts reclassified from AOCL	(2.7)	—	8.9	6.2
Net current period other comprehensive income	39.8	40.4	8.9	89.1
Amount attributable to noncontrolling interests	17.0	4.9	(0.2)	21.7
Balance at 30 June 2026	$110.0	($1,632.1)	($468.0)	($1,990.1)

	Derivatives qualifying as hedges	Foreign currency translation adjustments	Pension and postretirement benefits	Total
Balance at 30 September 2025	$49.3	($1,640.7)	($496.4)	($2,087.8)
Other comprehensive income before reclassifications	77.1	8.4	—	85.5
Amounts reclassified from AOCL	30.2	—	28.1	58.3
Net current period other comprehensive income	107.3	8.4	28.1	143.8
Amount attributable to noncontrolling interests	46.6	(0.2)	(0.3)	46.1
Balance at 30 June 2026	$110.0	($1,632.1)	($468.0)	($1,990.1)

The table below summarizes the reclassifications out of AOCL and the affected line item on the consolidated income statements:

	Three Months Ended		Nine Months Ended
	30 June		30 June
	2026	2025	2026	2025
(Gain) Loss on Cash Flow Hedges, net of tax
Sales	($0.6)	($0.1)	($1.7)	$0.2
Cost of sales	5.5	(0.2)	5.2	5.8
Interest expense	(0.2)	(0.4)	(0.8)	(0.1)
Other non-operating income (expense), net	(7.4)	(51.5)	27.5	26.8
Total (Gain) Loss on Cash Flow Hedges, net of tax	($2.7)	($52.2)	$30.2	$32.7
Currency translation adjustment associated with business and asset actions	$—	$3.3	$—	$5.8
Pension and Postretirement Benefits, net of tax(A)	$8.9	$11.5	$28.1	$33.5

(A)The components of net periodic benefit/cost reclassified out of AOCL include items such as prior service cost amortization, actuarial loss amortization, settlements, and curtailments and are included in “Other non-operating income (expense), net” on the consolidated income statements. Refer to Note 11, Retirement Benefits, for additional information.

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Earnings (Loss) Per Share

9 Months Ended

Jun. 30, 2026

Earnings Per Share [Abstract]

Earnings (Loss) Per Share

EARNINGS (LOSS) PER SHARE

The table below details the computation of basic and diluted earnings (loss) per share:

	Three Months Ended		Nine Months Ended
	30 June		30 June
	2026	2025	2026	2025
Numerator
Net income (loss) from continuing operations	($1,440.8)	$721.8	($52.2)	($391.4)
Net loss from discontinued operations	—	(8.0)	—	(8.0)
Net income (loss) attributable to Air Products	($1,440.8)	$713.8	($52.2)	($399.4)
Denominator (in millions)
Weighted average common shares — Basic	222.8	222.8	222.8	222.7
Effect of dilutive securities:
Employee award plans	—	0.1	—	—
Weighted average common shares — Diluted	222.8	222.9	222.8	222.7
Per Share Data(A) (U.S. Dollars per share)
Basic EPS from continuing operations	($6.47)	$3.24	($0.23)	($1.76)
Basic EPS from discontinued operations	—	(0.04)	—	(0.04)
Basic earnings (loss) per share attributable to Air Products	($6.47)	$3.20	($0.23)	($1.79)
Diluted EPS from continuing operations	($6.47)	$3.24	($0.23)	($1.76)
Diluted EPS from discontinued operations	—	(0.04)	—	(0.04)
Diluted earnings (loss) per share attributable to Air Products	($6.47)	$3.20	($0.23)	($1.79)

(A) Earnings (loss) per share is calculated independently for each component and may not sum to total earnings (loss) per share due to rounding.

The table below summarizes antidilutive outstanding share-based awards that were excluded from the computation of diluted earnings (loss) per share:

	Three Months Ended		Nine Months Ended
	30 June		30 June
	2026	2025	2026	2025
Antidilutive outstanding share-based awards(A)	0.2	0.1	0.2	0.2

(A)Due to the net loss reported for the three and nine months ended 30 June 2026, and the nine months ended 30 June 2025, outstanding share-based awards were excluded from the computation of diluted loss per share, as their inclusion would have been antidilutive.

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Income Taxes

9 Months Ended

Jun. 30, 2026

Income Tax Disclosure [Abstract]

Income Taxes

INCOME TAXES

Effective Tax Rate

	Three Months Ended 30 June				Nine Months Ended 30 June
	2026		2025		2026		2025
Income tax expense (benefit)	($515.4)		$159.6		($197.3)		($205.5)
Income (Loss) from continuing operations before taxes	(1,937.7)		890.8		(203.4)		(562.0)
Effective tax rate	26.6	%	17.9	%	97.0	%	36.6	%

As discussed in Note 4, Business and Asset Actions, to the consolidated financial statements, we recorded charges for business and asset actions, primarily related to project exit decisions, that contributed to significant variability in our effective tax rate for the periods presented. Net tax benefits of $698.5 associated with these charges during the first nine months of fiscal year 2026 were recorded primarily during the third quarter and consisted primarily of tax benefits recognized at local statutory income tax rates in the U.S. In the prior year, a net tax benefit of $649.3 was recognized primarily during the second quarter. This included $22.5 to establish reserves for uncertain tax positions associated with the deductibility of charges incurred by subsidiaries, as well as a $15.2 cost primarily attributable to lower U.S. tax benefits on foreign-derived income. The net tax benefit also included a $41.8 increase in our valuation allowance related to tax benefits arising from foreign business and asset actions for which no income tax benefit could be recognized.

The prior year net income tax benefit also included several discrete tax items that affected the effective tax rate. This included a $34.9 tax benefit, net of a $67.8 reserve for an uncertain tax position, related to our intent to file a refund claim associated with deemed foreign dividends under the Tax Cuts and Jobs Act. Additionally, we recorded a $14.6 net tax benefit associated with shareholder activism-related costs as well as a $31.4 tax expense related to estimated withholding taxes on certain foreign earnings no longer considered indefinitely reinvested.

Cash Paid for Taxes, Net of Refunds

Income tax payments, net of refunds, were $388.8 and $856.1 for the nine months ended 30 June 2026 and 2025, respectively. Fiscal year 2025 included tax payments related to the sale of the LNG business.

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Supplemental Information

9 Months Ended

Jun. 30, 2026

Disclosure Text Block Supplement [Abstract]

Supplemental Information

SUPPLEMENTAL INFORMATION

Related Party Transactions

We have related party sales to some of our equity affiliates and joint venture partners as well as other income primarily from fees charged for use of Air Products' patents and technology. Sales to and other income from related parties totaled approximately $85 and $275 for the three and nine months ended 30 June 2026, respectively, and $90 and $240 for the three and nine months ended 30 June 2025, respectively. Sales agreements with related parties include terms that are consistent with those that we believe would have been negotiated at an arm’s length with an independent party. As of 30 June 2026 and 30 September 2025, our consolidated balance sheets included related party trade receivables of approximately $200 and $105, respectively.

During the third quarter of fiscal year 2025, we reimbursed $24.7 to Mantle Ridge LP and certain of its affiliated entities (collectively, “Mantle Ridge”, a related party) for costs they incurred in connection with the proxy contest that concluded in January 2025. Refer to “Shareholder Activism-Related Costs” below for additional information.

Related party debt consists of shareholder loans with our joint venture partner, Lu’An Clean Energy Company. Total debt owed to related parties was $215.7 and $236.5 as of 30 June 2026 and 30 September 2025, respectively. These amounts included $29.5 and $59.0, respectively, in "Current portion of long-term debt" on the consolidated balance sheets.

Changes in Estimates

Changes in estimates on sale of equipment projects accounted for under the cost incurred input method are recognized as a cumulative adjustment for the inception-to-date effect of such change. We recorded changes to project revenue and cost estimates that unfavorably impacted operating income (loss) by $20 and $78 for the three and nine months ended 30 June 2026, respectively, and operating income (loss) by $20 and $63 for the three and nine months ended 30 June 2025, respectively.

Shareholder Activism-Related Costs

In the prior-year third quarter, we recorded shareholder activism-related costs of $25.0 ($18.8 after tax) in connection with a proxy contest that concluded in January 2025 following certification of the directors elected at the 2025 Annual Meeting of Shareholders. For the nine months ended 30 June 2025, shareholder activism-related costs totaled $86.3 ($71.7 after tax). These costs were not allocated to our reportable segments.

Of the total costs recorded in fiscal year 2025, $31.9 related to legal and other professional service fees and proxy solicitation expenses incurred directly by Air Products, and $29.7 related to executive separation costs following the appointment of a new Chief Executive Officer by the Board of Directors. These separation costs included a noncash charge of $22.4 associated with accelerated vesting of share-based awards and $7.3 in severance and other cash benefits.

The remaining $24.7 was authorized and paid during the third quarter as a reimbursement to Mantle Ridge for expenses incurred in connection with the proxy contest. The reimbursement was unanimously approved by our Board of Directors, with one director abstaining from the vote due to his role as founder and Chief Executive Officer of Mantle Ridge. Reimbursed costs included legal counsel, proxy engagement services, governance advisory services, communication expenses, and other out-of-pocket costs associated with Mantle Ridge's engagement with Air Products.

Acquisition of Ijsfabriek Strombeek

On 30 April 2025, we completed the acquisition of Ijsfabriek Strombeek, an independent industrial gases company in Belgium, in a transaction accounted for as a business combination. Total consideration was $74.2, net of cash acquired, of which $59.9 was paid in cash at closing. Ijsfabriek Strombeek was a producer and distributor of merchant gases, including medical gases, dry ice, and carbon dioxide. The results of this business are consolidated within our Europe segment.

Sale of Business

In April 2025, we completed the sale of our 100% ownership interest in a consolidated subsidiary located in Singapore that primarily supplied merchant gases within our Asia segment. Cash proceeds of $104.3 were received in full upon closing. The transaction resulted in a gain of $67.3 ($51.9 after tax) that was presented as “Gain on sale of business” on our consolidated income statements for the three and nine months ended 30 June 2025. The gain was not recorded in the results of the Asia segment.

Sale of Other Assets

In June 2025, we sold a regional office in Hersham, England, for cash proceeds of $37.7. We recognized a gain on sale of $31.3 ($23.8 after tax) that was presented within “Other income (expense), net” on our consolidated income statements for the three and nine months ended 30 June 2025. The gain was not recorded in the results of the Europe segment.

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Business Segment Information

9 Months Ended

Jun. 30, 2026

Segment Reporting [Abstract]

Business Segment Information

BUSINESS SEGMENT INFORMATION

We determine our reportable segments based on the manner in which our Chief Operating Decision Maker ("CODM") reviews financial results and allocates resources. The accounting policies applied to our reportable segments are consistent with those used in the preparation of our consolidated financial statements. Our reportable segments are as follows:

•Americas;

•Asia;

•Europe;

•Middle East and India; and

•Corporate and other.

The Americas, Asia, Europe, and Middle East and India segments represent the operations of our regional industrial gases business. Each of these segments qualifies as an individual operating segment and does not reflect the aggregation of multiple operating segments. Corporate and other consists of two operating segments that meet the aggregation criteria under GAAP. All segments also include our share of results from several equity method joint ventures.

Our CODM, who is our Chief Executive Officer, evaluates the performance of our reportable segments through segment operating income. This measure is reviewed regularly in internal management reports and serves as a key metric to monitor actual results against forecasts and prior periods. Segment operating income informs decisions related to resource allocation, including capital investments and employees, and supports strategic planning and long-term project development.

Summary by Business Segment

	Americas	Asia	Europe	Middle East and India	Corporate and other	Total
Three Months Ended 30 June 2026
Sales(A)	$1,321.4	$886.0	$815.7	$34.8	$103.1	$3,161.0
Cost of sales	(873.7)	(599.0)	(520.5)	(22.0)	(109.8)	(2,125.0)
Selling and administrative expense	(54.7)	(33.2)	(65.9)	(5.3)	(60.0)	(219.1)
Other segment items(B)	2.4	2.6	1.4	0.5	(13.5)	(6.6)
Operating income (loss)(C)	395.4	256.4	230.7	8.0	(80.2)	810.3
Other segment information:
Depreciation and amortization	181.4	117.2	72.2	5.8	8.8	385.4
Equity affiliates' income	56.2	12.9	32.6	101.1	2.4	205.2
Three Months Ended 30 June 2025
Sales(A)	$1,261.0	$810.0	$770.5	$38.3	$142.9	$3,022.7
Cost of sales	(840.3)	(567.9)	(480.3)	(26.0)	(125.6)	(2,040.1)
Selling and administrative expense	(52.0)	(29.0)	(65.6)	(5.2)	(70.8)	(222.6)
Other segment items(B)	5.4	3.7	0.6	1.0	(29.6)	(18.9)
Operating income (loss)(C)	374.1	216.8	225.2	8.1	(83.1)	741.1
Other segment information:
Depreciation and amortization	192.4	126.7	64.9	6.8	10.2	401.0
Equity affiliates' income	37.8	9.5	29.7	86.0	4.6	167.6
Nine Months Ended 30 June 2026
Sales(A)	$4,047.0	$2,550.1	$2,386.7	$94.3	$357.2	$9,435.3
Cost of sales	(2,719.8)	(1,733.8)	(1,521.1)	(63.4)	(378.8)	(6,416.9)
Selling and administrative expense	(163.7)	(94.2)	(202.6)	(14.9)	(199.6)	(675.0)
Other segment items(B)	9.6	6.6	2.8	2.4	(45.3)	(23.9)
Operating income (loss)(C)	1,173.1	728.7	665.8	18.4	(266.5)	2,319.5
Other segment information:
Depreciation and amortization	525.0	346.7	214.5	18.0	26.9	1,131.1
Equity affiliates' income	163.7	38.4	87.9	264.8	2.0	556.8
Expenditures for long-lived assets	1,410.6	313.9	563.5	984.1	82.4	3,354.5
Nine Months Ended 30 June 2025
Sales(A)	$3,835.8	$2,401.2	$2,195.1	$103.9	$334.4	$8,870.4
Cost of sales	(2,568.9)	(1,694.4)	(1,403.7)	(84.0)	(359.5)	(6,110.5)
Selling and administrative expense	(156.2)	(90.5)	(186.7)	(19.3)	(234.3)	(687.0)
Other segment items(B)	17.3	8.3	2.5	4.0	(59.1)	(27.0)
Operating income (loss)(C)	1,128.0	624.6	607.2	4.6	(318.5)	2,045.9
Other segment information:
Depreciation and amortization	544.2	381.4	176.2	19.7	29.9	1,151.4
Equity affiliates' income(D)	104.1	30.3	75.6	249.2	11.3	470.5
Expenditures for long-lived assets	2,110.8	296.2	728.1	2,285.1	84.7	5,504.9
As of 30 June 2026
Investment in net assets of and advances to equity affiliates	$626.5	$350.0	$669.3	$3,813.1	$118.5	$5,577.4
Total assets	10,408.3	6,869.5	7,170.2	11,887.2	4,110.4	40,445.6
As of 30 September 2025
Investment in net assets of and advances to equity affiliates	$555.2	$331.3	$649.9	$3,713.2	$116.5	$5,366.1
Total assets	12,058.7	6,712.2	6,916.8	10,919.4	4,452.4	41,059.5

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

(B)For the regional segments, other segment items primarily include impacts from transactions not directly related to our principal earnings activities, such as technology and royalty income and gains and losses on asset sales. For the Corporate and other segment, other segment items primarily include research and development expense and the net impact of gains and losses on foreign currency transactions.

(C)Operating income (loss) for our reportable segments does not include gains or losses that management does not consider to be indicative of underlying business performance, such as charges related to business and asset actions. Refer below for a reconciliation of total segment operating income to consolidated results.

(D)Segment equity affiliates’ income for the nine months ended 30 June 2025 excludes a $6.8 impairment charge related to a joint venture in China, which was recorded as part of our business and asset actions during the second quarter of fiscal year 2025. As a result, total segment equity affiliates’ income does not reconcile to equity affiliates’ income for the total company as reported on the consolidated income statement for the nine months ended 30 June 2025.

Reconciliation of Total Segment Operating Income to Consolidated Results

The table below reconciles total segment operating income to income (loss) before taxes as reflected on our consolidated income statements:

	Three Months Ended		Nine Months Ended
	30 June		30 June
	2026	2025	2026	2025
Total Segment Operating Income	$810.3	$741.1	$2,319.5	$2,045.9
Business and asset actions	(2,907.4)	(24.1)	(2,929.4)	(2,952.0)
Shareholder activism-related costs	—	(25.0)	—	(86.3)
Gain on sale of business	—	67.3	—	67.3
Gain on sale of other assets(A)	—	31.3	—	31.3
Consolidated Operating Income (Loss)	($2,097.1)	$790.6	($609.9)	($893.8)
Equity affiliates' income	205.2	167.6	556.8	463.7
Interest expense	49.4	61.4	153.4	146.2
Other non-operating income (expense), net	3.6	(6.0)	3.1	14.3
Income (Loss) From Continuing Operations Before Taxes	($1,937.7)	$890.8	($203.4)	($562.0)

(A) Reflected on the consolidated income statements within “Other income (expense), net".

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Insider Trading Arrangements	3 Months Ended
	Jun. 30, 2026
Trading Arrangements, by Individual
Rule 10b5-1 Arrangement Adopted	false
Non-Rule 10b5-1 Arrangement Adopted	false
Rule 10b5-1 Arrangement Terminated	false
Non-Rule 10b5-1 Arrangement Terminated	false

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Basis of Presentation and Major Accounting Policies (Policies)

9 Months Ended

Jun. 30, 2026

Accounting Policies [Abstract]

Basis of Presentation

Basis of Presentation

The interim consolidated financial statements of Air Products and Chemicals, Inc. and its controlled subsidiaries included herein have been prepared by us, without audit, pursuant to the rules and regulations of the Securities and Exchange Commission (the "SEC"). The accompanying notes are an integral part of these statements.

Certain information normally included in financial statements prepared in accordance with U.S. generally accepted accounting principles ("GAAP") has been condensed or omitted as permitted under such rules and regulations. In management’s opinion, the accompanying statements reflect adjustments necessary to fairly present our financial position, results of operations, and cash flows for the periods indicated and contain adequate disclosures to make the information presented not misleading. Adjustments included herein are of a normal, recurring nature unless otherwise disclosed in the notes to the interim consolidated financial statements. Certain prior period information has been reclassified to conform to the current year presentation.

To fully understand the basis of presentation, the interim consolidated financial statements and related notes included herein should be read in conjunction with the consolidated financial statements and notes thereto included in our Annual Report on Form 10-K for the fiscal year ended 30 September 2025 (the "2025 Form 10-K"), which was filed with the SEC on 20 November 2025. Results of operations for interim periods are not necessarily indicative of the results of operations for a full year.

Estimates and Assumptions

Estimates and Assumptions

Preparation of the interim consolidated financial statements in conformity with GAAP requires management to make estimates and assumptions that affect amounts reported in these statements and the accompanying notes. Actual results could differ from those estimates.

Discontinued Operations

Discontinued Operations

The comparative interim consolidated income statements include a pre-tax loss from discontinued operations of $10.6 ($8.0 after tax) recorded during the third quarter of fiscal year 2025, primarily to increase existing liabilities for retained environmental remediation obligations associated with businesses sold in 2008. Refer to the "Piedmont" discussion under Note 12, Commitments and Contingencies, for additional information. Accordingly, the comparative results of discontinued operations are presented separately from continuing operations and segment results. The loss did not result in cash flows from discontinued operations.

New Accounting Guidance to be Implemented

New Accounting Guidance to be Implemented

Climate-Related Disclosures

In March 2024, the SEC issued Release No. 33-11275, "The Enhancement and Standardization of Climate-Related Disclosures for Investors", which includes final rules for providing annual qualitative and quantitative disclosures regarding certain climate-related topics. As a result of legal challenges, the SEC issued an order in April 2024 to stay the effectiveness of the rules pending the completion of judicial review of the consolidated challenges before the United States Court of Appeals for the Eighth Circuit.

In May 2026, the SEC issued a formal proposal to rescind the 2024 climate disclosure rules in their entirety. We will continue to monitor litigation related to the SEC's climate rule as well as the SEC's proposal to rescind the rule.

Income Tax Disclosures

In December 2023, the FASB issued ASU 2023-09, “Income Taxes (Topic 740): Improvements to Income Tax Disclosures”, to expand income tax disclosures, primarily through disaggregation requirements for the rate reconciliation and income taxes paid. The update will be effective in our Annual Report on Form 10-K for the fiscal year ending 30 September 2026. The amendments should be applied on a prospective basis with a retrospective option. We are evaluating the impact this update will have on our disclosures.

Disaggregation of Income Statement Expenses

In November 2024, the FASB issued ASU 2024-03, “Income Statement – Reporting Comprehensive Income – Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses”, which requires additional disclosures of certain costs and expenses, including purchases of inventory, employee compensation, depreciation, intangible asset amortization, as well as selling expenses in the notes to the financial statements. In January 2025, the FASB clarified that the update will be effective in our Annual Report on Form 10-K for the fiscal year ending 30 September 2028 as well as interim periods thereafter, although early adoption is permitted. The amendments should be applied either prospectively after the effective date or retrospectively to any or all periods presented. We are evaluating the impact this update will have on our disclosures.

Measurement of Credit Losses for Accounts Receivable and Contract Assets

In July 2025, the FASB issued ASU 2025-09, “Measurement of Credit Losses for Accounts Receivable and Contract Assets”, which allows an entity to elect a practical expedient to assume that current conditions as of the balance sheet date do not change when estimating expected credit losses. This update will be effective at the beginning of fiscal year 2027, although early adoption is permitted. The amendments should be applied on a prospective basis. At this time, we do not expect the update to have a material impact on our financial statements.

Accounting for Internal-Use Software

In September 2025, the FASB issued ASU 2025-06, “Targeted Improvements to the Accounting for Internal-Use Software”, which establishes criteria for commencing cost capitalization for software projects. This update will be effective at the beginning of fiscal year 2029, although early adoption is permitted at the beginning of an annual period. The amendments can be applied prospectively, retrospectively, or via a modified prospective transition method. We are evaluating the impact this update will have on our financial statements.

Government Grants

In December 2025, the FASB issued ASU 2025-10, “Accounting for Government Grants Received by Business Entities”, which provides guidance on the recognition, measurement, and presentation of government grants. This update will be effective at the beginning of fiscal year 2030, although early adoption is permitted. The amendments can be applied on a modified prospective approach, modified retrospective approach, or a full retrospective approach. We are evaluating the impact this update will have on our financial statements.

Interim Reporting

In December 2025, the FASB issued ASU 2025-11, “Interim Reporting (Topic 270): Narrow-Scope Improvements”. This guidance addresses the form and content of interim financial statements, lists interim disclosures required by other codification topics, and establishes a principle for disclosing events since the end of the last annual reporting period that have a material impact. This update will be effective for interim periods beginning in fiscal year 2029, although early adoption is permitted. The ASU can be applied prospectively or retrospectively. We are evaluating the impact this update will have on our disclosures.

Environmental Credits and Environmental Credit Obligations

In May 2026, the FASB issued ASU 2026-02, “Environmental Credits and Environmental Credit Obligations (Topic 818)” which establishes recognition, measurement, presentation, and disclosure requirements for environmental credits and environmental credit obligations. This update will be effective at the beginning of fiscal year 2029, although early adoption is permitted as of the beginning of an annual reporting period. The amendment should be applied on a retrospective basis through a cumulative-effect adjustment to the opening balance of retained earnings as of the beginning of the annual reporting period of adoption. We are evaluating the impact this update will have on our financial statements.

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Variable Interest Entities (Tables)

9 Months Ended

Jun. 30, 2026

Consolidated Variable Interest Entities Disclosure [Abstract]

Schedule of Variable Interest Entities (NGHC)

The table below summarizes balances associated with NGHC as reflected on our consolidated balance sheets:

	30 June	30 September
	2026	2025
Assets
Cash and cash items	$57.3	$40.3
Trade receivables, net	—	1.1
Prepaid expenses	12.3	20.7
Other receivables and current assets	142.9	107.2
Total Current Assets	$212.5	$169.3
Plant and equipment, net	7,494.8	6,593.9
Operating lease right-of-use assets, net	208.6	218.0
Other noncurrent assets	222.5	153.5
Total Noncurrent Assets	$7,925.9	$6,965.4
Total Assets	$8,138.4	$7,134.7
Liabilities
Payables and accrued liabilities	$129.0	$201.7
Accrued income taxes	0.8	1.2
Short-term borrowings	90.1	24.0
Total Current Liabilities	$219.9	$226.9
Long-term debt	5,212.7	4,677.6
Noncurrent operating lease liabilities	18.2	17.8
Other noncurrent liabilities	4.5	1.6
Deferred income taxes	19.0	13.8
Total Noncurrent Liabilities	$5,254.4	$4,710.8
Total Liabilities	$5,474.3	$4,937.7
Equity
Accumulated other comprehensive income	$56.6	$38.3
Noncontrolling interests	1,831.6	1,493.6

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Business and Asset Actions (Tables)

9 Months Ended

Jun. 30, 2026

Restructuring and Related Activities [Abstract]

Summary of Charges for Business and Asset Actions

The table below summarizes charges for business and asset actions within our consolidated income statements. These charges were not recorded in segment results.

	Three Months Ended		Nine Months Ended
	30 June		30 June
	2026	2025	2026	2025
Project exit decisions	$2,907.4	$24.1	$2,929.4	$2,885.9
Global cost reduction plan	—	—	—	66.1
Charges recorded to operating income/loss	$2,907.4	$24.1	$2,929.4	$2,952.0
Project exit-related non-operating charges(A)	—	—	6.3	6.8
Charges recorded to income/loss from continuing operations before taxes	$2,907.4	$24.1	$2,935.7	$2,958.8
Income tax benefit	695.4	8.7	698.5	649.3
Amounts attributable to noncontrolling interests	—	—	0.6	3.5
Charges attributable to Air Products, after-tax	$2,212.0	$15.4	$2,236.6	$2,306.0

(A)Non-operating expenses in fiscal year 2026 were recorded through "Other non‑operating income (expense), net" for losses on cross‑currency interest rate swaps terminated in connection with the early repayment of intercompany loans for a gasification project being marketed for sale in China. Non-operating expenses in fiscal year 2025 were recorded through "Equity affiliates' income" and reflected an other-than-temporary impairment of a joint venture in China that had been formed to develop clean hydrogen infrastructure.

The table below summarizes cumulative charges incurred by major type of cost through 30 June 2026, categorized based on the fiscal year in which the underlying exit decisions were made.

	FY2026 Project Exit Decisions	FY2025 Project Exit Decisions(A)	Total Project Exit Decisions
Asset write-downs(B)	$2,210.6	$3,307.8	$5,518.4
Other exit costs(C)	696.8	350.6	1,047.4
Cumulative charges through 30 June 2026	$2,907.4	$3,658.4	$6,565.8

(A) Charges related to FY2025 Project Exit Decisions include $3,630.1 recorded in fiscal year 2025 as well as $28.3 recorded during the first quarter of fiscal year 2026, primarily to update estimates for project-related commitments and asset disposal costs.

(B) Impacted assets primarily include plant and equipment. Fiscal year 2025 also included charges related to other assets associated with project exits, as discussed in Note 3, Variable Interest Entities.

(C) Primarily reflects estimated costs to terminate contractual commitments and settle asset retirement obligations.

Summary of Carrying Amount of Accrual for Business and Asset Actions

The table below provides a reconciliation of the Company's accrued liability associated with project exit decisions included within "Payables and Accrued Liabilities" on the consolidated balance sheets:

	FY2026 Project Exit Decisions	FY2025 Project Exit Decisions	Total Project Exit Decisions
Liability as of 30 September 2025	$—	$178.3	$178.3
Estimated project exit costs accrued	696.8	—	696.8
Changes in estimates	—	3.7	3.7
Cash payments	—	(92.1)	(92.1)
Liability as of 30 June 2026	$696.8	$89.9	$786.7

The table below provides a reconciliation of the beginning and ending liability balances associated with our global cost reduction plan, which are reflected within “Payables and Accrued Liabilities” on our consolidated balance sheets:

Amount accrued as of 30 September 2025	$101.6
Cash payments	(47.7)
Currency translation adjustment	(0.6)
Amount accrued as of 30 June 2026	$53.3

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Revenue Recognition (Tables)

9 Months Ended

Jun. 30, 2026

Revenue from Contract with Customer [Abstract]

Schedule of Consolidated Sales Disaggregated by Supply Mode

The tables provided below present our consolidated sales disaggregated by supply mode for each of our reportable segments. We believe this presentation best depicts the nature, timing, type of customer, and contract terms for our sales.

	Three Months Ended 30 June 2026
	Americas	Asia	Europe	Middle East  and India	Corporate and other	Total	%
On-site	$783.1	$594.3	$277.7	$15.8	$—	$1,670.9	53	%
Merchant	538.3	291.7	538.0	19.0	—	1,387.0	44	%
Sale of equipment	—	—	—	—	103.1	103.1	3	%
Total	$1,321.4	$886.0	$815.7	$34.8	$103.1	$3,161.0	100	%
	Three Months Ended 30 June 2025
	Americas	Asia	Europe	Middle East and India	Corporate and other	Total	%
On-site	$708.1	$546.2	$265.5	$23.9	$—	$1,543.7	51	%
Merchant	552.9	263.8	505.0	14.4	—	1,336.1	44	%
Sale of equipment	—	—	—	—	142.9	142.9	5	%
Total	$1,261.0	$810.0	$770.5	$38.3	$142.9	$3,022.7	100	%

	Nine Months Ended 30 June 2026
	Americas	Asia	Europe	Middle East  and India	Corporate and other	Total	%
On-site	$2,407.4	$1,744.8	$816.3	$48.0	$—	$5,016.5	53	%
Merchant	1,639.6	805.3	1,570.4	46.3	—	4,061.6	43	%
Sale of equipment	—	—	—	—	357.2	357.2	4	%
Total	$4,047.0	$2,550.1	$2,386.7	$94.3	$357.2	$9,435.3	100	%
	Nine Months Ended 30 June 2025
	Americas	Asia	Europe	Middle East  and India	Corporate and other	Total	%
On-site	$2,181.7	$1,598.6	$743.0	$61.2	$—	$4,584.5	52	%
Merchant	1,654.1	802.6	1,452.1	42.7	—	3,951.5	44	%
Sale of equipment	—	—	—	—	334.4	334.4	4	%
Total	$3,835.8	$2,401.2	$2,195.1	$103.9	$334.4	$8,870.4	100	%

Schedule of Contract Assets and Liabilities

The table below details balances arising from contracts with customers:

		30 June	30 September
	Balance Sheet Location	2026	2025
Assets
Contract assets – current	Other receivables and current assets	$64.5	$152.6
Contract fulfillment costs – current	Other receivables and current assets	76.0	85.4
Contract assets – noncurrent	Other noncurrent assets	110.0	82.3
Contract fulfillment costs – noncurrent	Other noncurrent assets	32.4	33.8
Liabilities
Contract liabilities – current	Payables and accrued liabilities	$219.2	$253.4
Contract liabilities – noncurrent	Other noncurrent liabilities	278.6	283.6

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Inventories (Tables)

9 Months Ended

Jun. 30, 2026

Inventory Disclosure [Abstract]

Schedule of Inventory

The components of inventories are as follows:

	30 June	30 September
	2026	2025
Finished goods	$192.8	$191.9
Work in process	54.0	42.4
Raw materials, supplies, and other	504.8	542.2
Inventories	$751.6	$776.5

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Goodwill (Tables)

9 Months Ended

Jun. 30, 2026

Intangible Asset, Goodwill and Other [Abstract]

Schedule of Goodwill by Segment

Changes to the carrying amount of consolidated goodwill by segment for the nine months ended 30 June 2026 are as follows:

	Americas	Asia	Europe	Middle East and India	Corporate and other	Total
Goodwill, net as of 30 September 2025	$143.5	$172.5	$597.9	$15.8	$34.2	$963.9
Currency translation	1.7	—	(8.2)	—	—	(6.5)
Goodwill, net as of 30 June 2026	$145.2	$172.5	$589.7	$15.8	$34.2	$957.4

	30 June	30 September
	2026	2025
Goodwill, gross	$1,244.4	$1,238.6
Accumulated impairment losses(A)	(287.0)	(274.7)
Goodwill, net	$957.4	$963.9

(A) Accumulated impairment losses are attributable to our Latin America reporting unit ("LASA") within the Americas segment and include the impact of currency translation.

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Financial Instruments (Tables)

9 Months Ended

Jun. 30, 2026

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of Notional Amounts of Outstanding Derivative Instruments

The table below summarizes our outstanding currency price risk management instruments:

	30 June 2026		30 September 2025
	US$ Notional	Years Average Maturity	US$ Notional	Years Average Maturity
Forward Exchange Contracts:
Cash flow hedges	$4,630.6	0.6	$3,625.5	0.6
Net investment hedges	72.3	0.1	73.9	0.8
Not designated	1,703.1	1.4	2,968.6	1.2
Total Forward Exchange Contracts	$6,406.0	0.8	$6,668.0	0.9

The table below summarizes our outstanding interest rate management contracts and cross currency interest rate swaps:

	30 June 2026						30 September 2025
	US$ Notional	Average Pay %		Average Receive %		Years Average Maturity	US$ Notional	Average Pay %		Average Receive %		Years Average Maturity
Interest rate swaps (fair value hedge)	$600.0	SOFR		1.80	%	1.9	$800.0	SOFR		1.64	%	2.0
Interest rate swaps (cash flow hedge)(A)	$3,626.2	2.82	%	SOFR		19.4	$3,106.0	2.78	%	SOFR		20.1
Interest rate swaps (not designated)(A)	$—	—	%	—	%	0.0	$269.1	3.28	%	SOFR		20.2
Cross currency interest rate swaps (net investment hedge)	$2,036.9	2.07	%	3.70	%	1.8	$70.3	4.86	%	4.53	%	0.5
Cross currency interest rate swaps (cash flow hedge)	$84.2	4.70	%	2.88	%	0.6	$247.7	5.21	%	3.12	%	1.6
Cross currency interest rate swaps (not designated)	$23.2	0.15	%	1.85	%	0.9	$—	—	%	—	%	0.0

(A)We temporarily discontinued cash flow hedge accounting for certain floating-to-fixed interest rate swaps related to project financing for the NEOM Green Hydrogen Project beginning in the third quarter of fiscal year 2024 due to changes in the anticipated drawdown timeline for the hedged borrowings. As of 1 January 2026, all swaps were re-designated as cash flow hedges. Refer to Note 3, Variable Interest Entities, for additional information.

Schedule of Cumulative Basis Adjustments for Fair Value Hedges

The table below provides the amounts recorded on the consolidated balance sheets related to cumulative basis adjustments for fair value hedges:

	Carrying amounts of hedged item		Cumulative hedging adjustment, included in carrying amount
	30 June	30 September	30 June	30 September
Balance Sheet Location	2026	2025	2026	2025
Current portion of long-term debt	$644.5	$549.7	($5.0)	($0.3)
Long-term debt	$879.7	$1,522.5	($17.4)	($23.1)

Schedule of Fair Value and Balance Sheet Location of Derivative Instruments

The table below summarizes the fair value and balance sheet location of our outstanding derivatives:

	Balance Sheet Location	30 June	30 September	Balance Sheet Location	30 June	30 September
		2026	2025		2026	2025
Derivatives Designated as Hedging Instruments:
Forward exchange contracts	Other receivables and current assets	$59.3	$50.7	Payables and accrued liabilities	$58.6	$21.4
Interest rate management contracts	Other receivables and current assets	19.5	13.1	Payables and accrued liabilities	32.6	0.3
Forward exchange contracts	Other noncurrent assets	20.7	10.1	Other noncurrent liabilities	3.2	3.4
Interest rate management contracts	Other noncurrent assets	259.1	138.2	Other noncurrent liabilities	80.0	23.8
Total Derivatives Designated as Hedging Instruments		$358.6	$212.1		$174.4	$48.9
Derivatives Not Designated as Hedging Instruments:
Forward exchange contracts	Other receivables and current assets	$6.2	$17.8	Payables and accrued liabilities	$2.8	$14.2
Interest rate management contracts	Other receivables and current assets	—	—	Payables and accrued liabilities	1.3	—
Forward exchange contracts	Other noncurrent assets	0.2	2.7	Other noncurrent liabilities	28.8	30.5
Interest rate management contracts	Other noncurrent assets	—	11.8	Other noncurrent liabilities	—	—
Total Derivatives Not Designated as Hedging Instruments		$6.4	$32.3		$32.9	$44.7
Total Derivatives		$365.0	$244.4		$207.3	$93.6

Schedule of Gains and Losses Recognized in Other Comprehensive Income Related Net Investment and Cash Flow Hedges

The tables below summarize gains (losses) recognized in other comprehensive income during the period related to our net investment and cash flow hedging relationships:

	Three Months Ended		Nine Months Ended
	30 June		30 June
	2026	2025	2026	2025
Net Investment Hedging Relationships
Forward exchange contracts	($0.5)	($35.2)	($3.9)	($1.3)
Foreign currency debt	42.5	(276.9)	97.3	(248.9)
Cross currency interest rate swaps(A)	(26.8)	—	(29.5)	0.4
Total Amount Recognized in OCI	15.2	(312.1)	63.9	(249.8)
Tax effects	(3.7)	75.3	(15.4)	59.9
Net Amount Recognized in OCI	$11.5	($236.8)	$48.5	($189.9)

(A)Excluded components for cross currency interest rate swaps are recognized in “Payables and accrued liabilities” and “Other receivables and current assets” as a component of accrued interest payable and accrued interest receivable, respectively. These excluded components are recorded in “Other non-operating income (expense), net” over the life of the cross currency interest rate swap consistent with forward exchange contracts.

	Three Months Ended		Nine Months Ended
	30 June		30 June
	2026	2025	2026	2025
Derivatives in Cash Flow Hedging Relationships
Forward exchange contracts	$19.6	$80.3	$10.5	($54.1)
Forward exchange contracts, excluded components	(4.5)	(1.8)	(14.9)	(8.1)
Other(A)	33.7	(20.5)	86.6	122.8
Total Amount Recognized in OCI	48.8	58.0	82.2	60.6
Tax effects	(6.3)	(17.1)	(5.1)	1.0
Net Amount Recognized in OCI	$42.5	$40.9	$77.1	$61.6

(A)Other primarily includes interest rate and cross currency interest rate swaps for which excluded components are recognized in “Payables and accrued liabilities” and “Other receivables and current assets” as a component of accrued interest payable and accrued interest receivable, respectively. These excluded components are recorded in “Other non-operating income (expense), net” over the life of the cross currency interest rate swap consistent with forward exchange contracts. Other also includes the recognition of our share of gains and losses, net of tax, related to interest rate swaps held by our equity affiliates.

Schedule of Amounts Recognized in Income Related to Cash Flow and Fair Value Hedges

The tables below summarize the location and amounts recognized in income related to our cash flow and fair value hedging relationships by contract type:

	Three Months Ended 30 June
	Sales		Cost of Sales		Interest Expense		Other Non-Operating Income (Expense), Net
	2026	2025	2026	2025	2026	2025	2026	2025
Total presented in consolidated income statements that includes effects of hedging below	$3,161.0	$3,022.7	$2,125.0	$2,040.1	$49.4	$61.4	$3.6	($6.0)
(Gain) Loss Effects of Cash Flow Hedging:
Forward Exchange Contracts:
Amount reclassified from OCI into income	($0.4)	($0.1)	$7.3	($0.3)	$—	$—	($16.2)	($73.6)
Amount excluded from effectiveness testing recognized in earnings based on amortization approach	—	—	—	—	—	—	5.4	2.7
Other:
Amount reclassified from OCI into income	—	—	—	—	(0.3)	(0.4)	0.7	3.7
Amount reclassified from OCI into income due to de-designation	—	—	—	—	—	—	—	0.2
Total (Gain) Loss Reclassified from OCI to Income	(0.4)	(0.1)	7.3	(0.3)	(0.3)	(0.4)	(10.1)	(67.0)
Tax effects	(0.2)	—	(1.8)	0.1	0.1	—	2.7	15.5
Net (Gain) Loss Reclassified from OCI to Income	($0.6)	($0.1)	$5.5	($0.2)	($0.2)	($0.4)	($7.4)	($51.5)
(Gain) Loss Effects of Fair Value Hedging:
Other:
Hedged items	$—	$—	$—	$—	($0.9)	$8.0	$—	$—
Derivatives designated as hedging instruments	—	—	—	—	0.9	(8.0)	—	—
Total (Gain) Loss Recognized in Income	$—	$—	$—	$—	$—	$—	$—	$—

	Nine Months Ended 30 June
	Sales		Cost of Sales		Interest Expense		Other Non-Operating Income (Expense), Net
	2026	2025	2026	2025	2026	2025	2026	2025
Total presented in consolidated income statements that includes effects of hedging below	$9,435.3	$8,870.4	$6,416.9	$6,110.5	$153.4	$146.2	$3.1	$14.3
(Gain) Loss Effects of Cash Flow Hedging:
Forward Exchange Contracts:
Amount reclassified from OCI into income	($1.7)	$0.3	$6.8	$7.3	$—	$—	$8.8	$30.8
Amount excluded from effectiveness testing recognized in earnings based on amortization approach	—	—	—	—	—	—	16.2	13.1
Other:
Amount reclassified from OCI into income	—	—	—	—	(1.1)	0.1	10.4	(9.2)
Amount reclassified from OCI into income due to de-designation	—	—	—	—	—	—	—	0.2
Total (Gain) Loss Reclassified from OCI to Income	(1.7)	0.3	6.8	7.3	(1.1)	0.1	35.4	34.9
Tax effects	—	(0.1)	(1.6)	(1.5)	0.3	(0.2)	(7.9)	(8.1)
Net (Gain) Loss Reclassified from OCI to Income	($1.7)	$0.2	$5.2	$5.8	($0.8)	($0.1)	$27.5	$26.8
(Gain) Loss Effects of Fair Value Hedging:
Other:
Hedged items	$—	$—	$—	$—	$1.0	$8.3	$—	$—
Derivatives designated as hedging instruments	—	—	—	—	(1.0)	(8.3)	—	—
Total (Gain) Loss Recognized in Income	$—	$—	$—	$—	$—	$—	$—	$—

Schedule of Effects of Derivatives Not Designated as a Hedging Instrument

The tables below summarize the location and amounts recognized in income related to our derivatives not designated as hedging instruments by contract type:

	Three Months Ended 30 June
	Other Income (Expense), Net		Other Non-Operating Income (Expense), Net
	2026	2025	2026	2025
The Effects of Derivatives Not Designated as Hedging Instruments:
Forward exchange contracts	$0.4	$4.0	($2.0)	$—
De-designated interest rate swaps	—	—	—	0.1
Other	—	—	0.5	—
Total (Gain) Loss Recognized in Income	$0.4	$4.0	($1.5)	$0.1

	Nine Months Ended 30 June
	Other Income (Expense), Net		Other Non-Operating Income (Expense), Net
	2026	2025	2026	2025
The Effects of Derivatives Not Designated as Hedging Instruments:
Forward exchange contracts	$0.2	($2.7)	($2.2)	($0.8)
De-designated interest rate swaps	—	—	(1.9)	(27.2)
Other	—	—	1.3	(1.7)
Total (Gain) Loss Recognized in Income	$0.2	($2.7)	($2.8)	($29.7)

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Fair Value Measurements (Tables)

9 Months Ended

Jun. 30, 2026

Fair Value Disclosures [Abstract]

Schedule of Carrying Value and Fair Value of Financial Instruments

The carrying values and fair values of financial instruments were as follows:

	30 June 2026		30 September 2025
	Carrying Value	Fair Value	Carrying Value	Fair Value
Assets
Derivatives
Forward exchange contracts	$86.4	$86.4	$81.3	$81.3
Interest rate management contracts	278.6	278.6	163.1	163.1
Liabilities
Derivatives
Forward exchange contracts	$93.4	$93.4	$69.5	$69.5
Interest rate management contracts	113.9	113.9	24.1	24.1
Long-term debt, including current portion and related party	17,540.8	17,134.0	17,663.7	17,348.7

Schedule of Fair Value Assets and Liabilities Measured On Recurring Basis

The table below summarizes assets and liabilities on the consolidated balance sheets that are measured at fair value on a recurring basis:

	30 June 2026				30 September 2025
	Total	Level 1	Level 2	Level 3	Total	Level 1	Level 2	Level 3
Assets at Fair Value
Derivatives
Forward exchange contracts	$86.4	$—	$86.4	$—	$81.3	$—	$81.3	$—
Interest rate management contracts	278.6	—	278.6	—	163.1	—	163.1	—
Total Assets at Fair Value	$365.0	$—	$365.0	$—	$244.4	$—	$244.4	$—
Liabilities at Fair Value
Derivatives
Forward exchange contracts	$93.4	$—	$93.4	$—	$69.5	$—	$69.5	$—
Interest rate management contracts	113.9	—	113.9	—	24.1	—	24.1	—
Total Liabilities at Fair Value	$207.3	$—	$207.3	$—	$93.6	$—	$93.6	$—

Schedule of Fair Value Measurements, Nonrecurring

The table below presents the nonrecurring fair value measurements of these long-lived assets, categorized within the fair value hierarchy:

Balance Sheet Location	Total Estimated Value	Level 1	Level 2	Level 3
Assets held for sale	$461.6	$—	$—	$461.6
Plant and equipment, net	201.2	—	—	201.2

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Retirement Benefits (Tables)

9 Months Ended

Jun. 30, 2026

Retirement Benefits [Abstract]

Schedule of Net Periodic (Benefit) Cost

The components of net periodic cost for our defined benefit pension plans for the three and nine months ended 30 June 2026 and 2025 were as follows:

	Pension Benefits
	2026			2025
Three Months Ended 30 June	U.S.	International	Total	U.S.	International	Total
Service cost	$1.9	$2.8	$4.7	$2.3	$3.0	$5.3
Non-service cost:
Interest cost	29.0	15.3	44.3	29.9	14.5	44.4
Expected return on plan assets	(35.1)	(17.3)	(52.4)	(33.1)	(15.3)	(48.4)
Prior service cost amortization	0.2	0.2	0.4	0.2	0.3	0.5
Actuarial loss amortization	8.7	2.2	10.9	11.7	2.4	14.1
Settlements	—	—	—	—	0.3	0.3
Other	—	0.3	0.3	—	0.1	0.1
Net Periodic Cost	$4.7	$3.5	$8.2	$11.0	$5.3	$16.3

	Pension Benefits
	2026			2025
Nine Months Ended 30 June	U.S.	International	Total	U.S.	International	Total
Service cost	$5.7	$8.4	$14.1	$6.9	$8.6	$15.5
Non-service cost:
Interest cost	87.1	44.9	132.0	89.7	42.2	131.9
Expected return on plan assets	(105.6)	(51.5)	(157.1)	(99.5)	(44.5)	(144.0)
Prior service cost amortization	0.8	0.7	1.5	0.8	0.7	1.5
Actuarial loss amortization	26.1	7.4	33.5	35.1	7.2	42.3
Settlements	1.2	0.1	1.3	—	0.4	0.4
Other	—	0.9	0.9	—	0.2	0.2
Net Periodic Cost	$15.3	$10.9	$26.2	$33.0	$14.8	$47.8

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Commitments and Contingencies (Tables)

9 Months Ended

Jun. 30, 2026

Commitments and Contingencies Disclosure [Abstract]

Schedule of Change in Asset Retirement Obligation

Changes to the carrying amount of our asset retirement obligations were as follows:

30 September 2025	$406.2
Additional accruals(A)	83.7
Liabilities settled	(21.2)
Accretion expense	10.6
Currency translation adjustment and other	1.4
30 June 2026	$480.7

(A) Primarily relates to project exit decisions discussed in Note 4, Business and Asset Actions.

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Share-Based Compensation (Tables)

9 Months Ended

Jun. 30, 2026

Share-Based Payment Arrangement [Abstract]

Schedule of Recognized Share-Based Compensation Cost

Share-based compensation cost recognized on the consolidated income statements is summarized below:

	Three Months Ended		Nine Months Ended
	30 June		30 June
	2026	2025	2026	2025
Before-tax share-based compensation cost(A)	$12.3	$11.0	$38.6	$65.8
Income tax benefit	(2.9)	(2.8)	(9.1)	(15.8)
After-tax share-based compensation cost	$9.4	$8.2	$29.5	$50.0

(A)Fiscal year 2025 includes noncash executive separation costs of $22.4 to accelerate vesting of share-based awards. Refer to the "Shareholder Activism-Related Costs" disclosure in Note 17, Supplemental Information, for additional information.

Schedule of Assumptions for Fair Value of Market-Based Deferred Stock Units

The calculation of the fair value of market-based deferred stock units used the following assumptions:

Expected volatility	34.5	%
Risk-free interest rate	3.6	%
Expected dividend yield	2.7	%

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Accumulated Other Comprehensive Loss (Tables)

9 Months Ended

Jun. 30, 2026

Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]

Schedule of Accumulated Other Comprehensive Loss

The tables below summarize changes in accumulated other comprehensive loss ("AOCL"), net of tax, attributable to Air Products for the three and nine months ended 30 June 2026:

	Derivatives qualifying as hedges	Foreign currency translation adjustments	Pension and postretirement benefits	Total
Balance at 31 March 2026	$87.2	($1,667.6)	($477.1)	($2,057.5)
Other comprehensive income before reclassifications	42.5	40.4	—	82.9
Amounts reclassified from AOCL	(2.7)	—	8.9	6.2
Net current period other comprehensive income	39.8	40.4	8.9	89.1
Amount attributable to noncontrolling interests	17.0	4.9	(0.2)	21.7
Balance at 30 June 2026	$110.0	($1,632.1)	($468.0)	($1,990.1)

	Derivatives qualifying as hedges	Foreign currency translation adjustments	Pension and postretirement benefits	Total
Balance at 30 September 2025	$49.3	($1,640.7)	($496.4)	($2,087.8)
Other comprehensive income before reclassifications	77.1	8.4	—	85.5
Amounts reclassified from AOCL	30.2	—	28.1	58.3
Net current period other comprehensive income	107.3	8.4	28.1	143.8
Amount attributable to noncontrolling interests	46.6	(0.2)	(0.3)	46.1
Balance at 30 June 2026	$110.0	($1,632.1)	($468.0)	($1,990.1)

Schedule of Reclassification out of Accumulated Other Comprehensive Loss

The table below summarizes the reclassifications out of AOCL and the affected line item on the consolidated income statements:

	Three Months Ended		Nine Months Ended
	30 June		30 June
	2026	2025	2026	2025
(Gain) Loss on Cash Flow Hedges, net of tax
Sales	($0.6)	($0.1)	($1.7)	$0.2
Cost of sales	5.5	(0.2)	5.2	5.8
Interest expense	(0.2)	(0.4)	(0.8)	(0.1)
Other non-operating income (expense), net	(7.4)	(51.5)	27.5	26.8
Total (Gain) Loss on Cash Flow Hedges, net of tax	($2.7)	($52.2)	$30.2	$32.7
Currency translation adjustment associated with business and asset actions	$—	$3.3	$—	$5.8
Pension and Postretirement Benefits, net of tax(A)	$8.9	$11.5	$28.1	$33.5

(A)The components of net periodic benefit/cost reclassified out of AOCL include items such as prior service cost amortization, actuarial loss amortization, settlements, and curtailments and are included in “Other non-operating income (expense), net” on the consolidated income statements. Refer to Note 11, Retirement Benefits, for additional information.

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Earnings (Loss) Per Share (Tables)

9 Months Ended

Jun. 30, 2026

Earnings Per Share [Abstract]

Schedule of Computation of Basic and Diluted Earnings Per Share

The table below details the computation of basic and diluted earnings (loss) per share:

	Three Months Ended		Nine Months Ended
	30 June		30 June
	2026	2025	2026	2025
Numerator
Net income (loss) from continuing operations	($1,440.8)	$721.8	($52.2)	($391.4)
Net loss from discontinued operations	—	(8.0)	—	(8.0)
Net income (loss) attributable to Air Products	($1,440.8)	$713.8	($52.2)	($399.4)
Denominator (in millions)
Weighted average common shares — Basic	222.8	222.8	222.8	222.7
Effect of dilutive securities:
Employee award plans	—	0.1	—	—
Weighted average common shares — Diluted	222.8	222.9	222.8	222.7
Per Share Data(A) (U.S. Dollars per share)
Basic EPS from continuing operations	($6.47)	$3.24	($0.23)	($1.76)
Basic EPS from discontinued operations	—	(0.04)	—	(0.04)
Basic earnings (loss) per share attributable to Air Products	($6.47)	$3.20	($0.23)	($1.79)
Diluted EPS from continuing operations	($6.47)	$3.24	($0.23)	($1.76)
Diluted EPS from discontinued operations	—	(0.04)	—	(0.04)
Diluted earnings (loss) per share attributable to Air Products	($6.47)	$3.20	($0.23)	($1.79)

(A) Earnings (loss) per share is calculated independently for each component and may not sum to total earnings (loss) per share due to rounding.

Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share

The table below summarizes antidilutive outstanding share-based awards that were excluded from the computation of diluted earnings (loss) per share:

	Three Months Ended		Nine Months Ended
	30 June		30 June
	2026	2025	2026	2025
Antidilutive outstanding share-based awards(A)	0.2	0.1	0.2	0.2

(A)Due to the net loss reported for the three and nine months ended 30 June 2026, and the nine months ended 30 June 2025, outstanding share-based awards were excluded from the computation of diluted loss per share, as their inclusion would have been antidilutive.

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Income Taxes (Tables)

9 Months Ended

Jun. 30, 2026

Income Tax Disclosure [Abstract]

Schedule of Effective Tax Rate

Effective Tax Rate

	Three Months Ended 30 June				Nine Months Ended 30 June
	2026		2025		2026		2025
Income tax expense (benefit)	($515.4)		$159.6		($197.3)		($205.5)
Income (Loss) from continuing operations before taxes	(1,937.7)		890.8		(203.4)		(562.0)
Effective tax rate	26.6	%	17.9	%	97.0	%	36.6	%

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Business Segment Information (Tables)

9 Months Ended

Jun. 30, 2026

Segment Reporting [Abstract]

Segment Reporting

Summary by Business Segment

	Americas	Asia	Europe	Middle East and India	Corporate and other	Total
Three Months Ended 30 June 2026
Sales(A)	$1,321.4	$886.0	$815.7	$34.8	$103.1	$3,161.0
Cost of sales	(873.7)	(599.0)	(520.5)	(22.0)	(109.8)	(2,125.0)
Selling and administrative expense	(54.7)	(33.2)	(65.9)	(5.3)	(60.0)	(219.1)
Other segment items(B)	2.4	2.6	1.4	0.5	(13.5)	(6.6)
Operating income (loss)(C)	395.4	256.4	230.7	8.0	(80.2)	810.3
Other segment information:
Depreciation and amortization	181.4	117.2	72.2	5.8	8.8	385.4
Equity affiliates' income	56.2	12.9	32.6	101.1	2.4	205.2
Three Months Ended 30 June 2025
Sales(A)	$1,261.0	$810.0	$770.5	$38.3	$142.9	$3,022.7
Cost of sales	(840.3)	(567.9)	(480.3)	(26.0)	(125.6)	(2,040.1)
Selling and administrative expense	(52.0)	(29.0)	(65.6)	(5.2)	(70.8)	(222.6)
Other segment items(B)	5.4	3.7	0.6	1.0	(29.6)	(18.9)
Operating income (loss)(C)	374.1	216.8	225.2	8.1	(83.1)	741.1
Other segment information:
Depreciation and amortization	192.4	126.7	64.9	6.8	10.2	401.0
Equity affiliates' income	37.8	9.5	29.7	86.0	4.6	167.6
Nine Months Ended 30 June 2026
Sales(A)	$4,047.0	$2,550.1	$2,386.7	$94.3	$357.2	$9,435.3
Cost of sales	(2,719.8)	(1,733.8)	(1,521.1)	(63.4)	(378.8)	(6,416.9)
Selling and administrative expense	(163.7)	(94.2)	(202.6)	(14.9)	(199.6)	(675.0)
Other segment items(B)	9.6	6.6	2.8	2.4	(45.3)	(23.9)
Operating income (loss)(C)	1,173.1	728.7	665.8	18.4	(266.5)	2,319.5
Other segment information:
Depreciation and amortization	525.0	346.7	214.5	18.0	26.9	1,131.1
Equity affiliates' income	163.7	38.4	87.9	264.8	2.0	556.8
Expenditures for long-lived assets	1,410.6	313.9	563.5	984.1	82.4	3,354.5
Nine Months Ended 30 June 2025
Sales(A)	$3,835.8	$2,401.2	$2,195.1	$103.9	$334.4	$8,870.4
Cost of sales	(2,568.9)	(1,694.4)	(1,403.7)	(84.0)	(359.5)	(6,110.5)
Selling and administrative expense	(156.2)	(90.5)	(186.7)	(19.3)	(234.3)	(687.0)
Other segment items(B)	17.3	8.3	2.5	4.0	(59.1)	(27.0)
Operating income (loss)(C)	1,128.0	624.6	607.2	4.6	(318.5)	2,045.9
Other segment information:
Depreciation and amortization	544.2	381.4	176.2	19.7	29.9	1,151.4
Equity affiliates' income(D)	104.1	30.3	75.6	249.2	11.3	470.5
Expenditures for long-lived assets	2,110.8	296.2	728.1	2,285.1	84.7	5,504.9
As of 30 June 2026
Investment in net assets of and advances to equity affiliates	$626.5	$350.0	$669.3	$3,813.1	$118.5	$5,577.4
Total assets	10,408.3	6,869.5	7,170.2	11,887.2	4,110.4	40,445.6
As of 30 September 2025
Investment in net assets of and advances to equity affiliates	$555.2	$331.3	$649.9	$3,713.2	$116.5	$5,366.1
Total assets	12,058.7	6,712.2	6,916.8	10,919.4	4,452.4	41,059.5

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

(B)For the regional segments, other segment items primarily include impacts from transactions not directly related to our principal earnings activities, such as technology and royalty income and gains and losses on asset sales. For the Corporate and other segment, other segment items primarily include research and development expense and the net impact of gains and losses on foreign currency transactions.

(C)Operating income (loss) for our reportable segments does not include gains or losses that management does not consider to be indicative of underlying business performance, such as charges related to business and asset actions. Refer below for a reconciliation of total segment operating income to consolidated results.

(D)Segment equity affiliates’ income for the nine months ended 30 June 2025 excludes a $6.8 impairment charge related to a joint venture in China, which was recorded as part of our business and asset actions during the second quarter of fiscal year 2025. As a result, total segment equity affiliates’ income does not reconcile to equity affiliates’ income for the total company as reported on the consolidated income statement for the nine months ended 30 June 2025.

Reconciliation of Segments to Consolidated Operating Income

The table below reconciles total segment operating income to income (loss) before taxes as reflected on our consolidated income statements:

	Three Months Ended		Nine Months Ended
	30 June		30 June
	2026	2025	2026	2025
Total Segment Operating Income	$810.3	$741.1	$2,319.5	$2,045.9
Business and asset actions	(2,907.4)	(24.1)	(2,929.4)	(2,952.0)
Shareholder activism-related costs	—	(25.0)	—	(86.3)
Gain on sale of business	—	67.3	—	67.3
Gain on sale of other assets(A)	—	31.3	—	31.3
Consolidated Operating Income (Loss)	($2,097.1)	$790.6	($609.9)	($893.8)
Equity affiliates' income	205.2	167.6	556.8	463.7
Interest expense	49.4	61.4	153.4	146.2
Other non-operating income (expense), net	3.6	(6.0)	3.1	14.3
Income (Loss) From Continuing Operations Before Taxes	($1,937.7)	$890.8	($203.4)	($562.0)

(A) Reflected on the consolidated income statements within “Other income (expense), net".

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Basis of Presentation and Major Accounting Policies (Discontinued Operations) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Discontinued Operations and Disposal Groups [Abstract]
Loss from discontinued operations, pre-tax		$ 10.6
Loss from discontinued operations, net of tax	$ 0.0	$ 8.0	$ 0.0	$ 8.0

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Variable Interest Entities (NGHC Joint Venture Project Financing) (Details) - USD ($) $ in Millions	1 Months Ended	3 Months Ended	9 Months Ended
	May 31, 2023	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025	Sep. 30, 2025
Variable Interest Entity [Line Items]
Long-term debt proceeds			$ 644.0	$ 3,978.2
Short-term borrowings			$ 126.7		$ 34.7
Variable Interest Entity, Primary Beneficiary
Variable Interest Entity [Line Items]
Voting interest in joint venture			33.33%
Value of engineering, procurement, and construction agreement	$ 6,700.0
Short-term borrowings			$ 90.1		24.0
Variable Interest Entity, Primary Beneficiary | Nonrecourse
Variable Interest Entity [Line Items]
Total principal borrowings			5,500.0		4,900.0
Variable Interest Entity, Primary Beneficiary | NEOM Green Hydrogen Project Financing, Primary | Nonrecourse
Variable Interest Entity [Line Items]
Project financing maximum borrowing capacity			$ 6,100.0
Amount of expected debt funding (percent)			69.00%
Variable Interest Entity, Primary Beneficiary | NEOM Green Hydrogen Project Financing, Working Capital | Nonrecourse
Variable Interest Entity [Line Items]
Project financing maximum borrowing capacity			$ 500.0
Variable Interest Entity, Primary Beneficiary | 2026 Facilities | Nonrecourse
Variable Interest Entity [Line Items]
Long-term debt proceeds			543.0
Variable Interest Entity, Primary Beneficiary | U.S. Dollar Variable Rate Facility | Nonrecourse
Variable Interest Entity [Line Items]
Long-term debt proceeds			$ 260.0
Interest rate, stated percentage			4.90%
Variable Interest Entity, Primary Beneficiary | Saudi Riyal Facility Stated-Rate 2.00% | Nonrecourse
Variable Interest Entity [Line Items]
Long-term debt proceeds			$ 250.0
Interest rate, stated percentage			2.00%
Variable Interest Entity, Primary Beneficiary | Saudi Riyal Loan Facility Variable-Rate 5.40% | Nonrecourse
Variable Interest Entity [Line Items]
Short-term borrowings			$ 90.0		$ 24.0
Interest rate, variable percentage			5.40%
Variable Interest Entity, Primary Beneficiary | De-designated interest rate swap
Variable Interest Entity [Line Items]
Unrealized gain (loss) on de-designated cash flow hedging instruments, before tax		$ (0.3)		27.0
Unrealized gain (loss) on de-designated cash flow hedging instruments, amount attributable to noncontrolling interest, before tax		(0.1)		17.6
Unrealized gain (loss) on de-designated cash flow hedging instruments, amount attributable to Air Products, after tax		$ (0.1)		$ 7.2

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Variable Interest Entities (NGHC Joint Venture By Balance Sheet Items) (Details) - USD ($) $ in Millions		Jun. 30, 2026	Sep. 30, 2025
Assets
Cash and cash items		$ 980.5	$ 1,856.0
Trade receivables, net		1,881.5	1,901.2
Prepaid expenses		155.1	174.9
Other receivables and current assets		719.3	689.5
Total Current Assets		4,963.5	5,825.8
Plant and equipment, net		24,995.1	25,337.8
Operating lease right-of-use assets, net		790.6	944.0
Other noncurrent assets		1,653.8	1,021.3
Total Noncurrent Assets		35,482.1	35,233.7
Total Assets	[1]	40,445.6	41,059.5
Liabilities
Payables and accrued liabilities		3,529.6	3,237.7
Accrued income taxes		98.0	179.4
Short-term borrowings		126.7	34.7
Total Current Liabilities		4,575.3	4,218.6
Noncurrent operating lease liabilities		489.8	616.0
Other noncurrent liabilities		1,374.4	1,348.1
Deferred income taxes		638.4	579.6
Total Noncurrent Liabilities		19,273.9	19,491.1
Total Liabilities	[1]	23,849.2	23,709.7
Equity
Accumulated other comprehensive income		(1,990.1)	(2,087.8)
Noncontrolling interests	[1]	2,712.6	2,324.9
Variable Interest Entity, Primary Beneficiary
Assets
Cash and cash items		57.3	40.3
Trade receivables, net		0.0	1.1
Prepaid expenses		12.3	20.7
Other receivables and current assets		142.9	107.2
Total Current Assets		212.5	169.3
Plant and equipment, net		7,494.8	6,593.9
Operating lease right-of-use assets, net		208.6	218.0
Other noncurrent assets		222.5	153.5
Total Noncurrent Assets		7,925.9	6,965.4
Total Assets		8,138.4	7,134.7
Liabilities
Payables and accrued liabilities		129.0	201.7
Accrued income taxes		0.8	1.2
Short-term borrowings		90.1	24.0
Total Current Liabilities		219.9	226.9
Long-term debt		5,212.7	4,677.6
Noncurrent operating lease liabilities		18.2	17.8
Other noncurrent liabilities		4.5	1.6
Deferred income taxes		19.0	13.8
Total Noncurrent Liabilities		5,254.4	4,710.8
Total Liabilities		5,474.3	4,937.7
Equity
Accumulated other comprehensive income		56.6	38.3
Noncontrolling interests		$ 1,831.6	$ 1,493.6

[1] Includes balances associated with a consolidated variable interest entity ("VIE"), including amounts reflected in "Total Assets" that can only be used to settle obligations of the VIE of $8,138.4 and $7,134.7 as of 30 June 2026 and 30 September 2025, respectively, as well as liabilities of the VIE reflected within "Total Liabilities" for which creditors do not have recourse to the general credit of Air Products of $5,474.3 and $4,937.7 as of 30 June 2026 and 30 September 2025, respectively. Refer to Note 3, Variable Interest Entities, for additional information regarding the NEOM Green Hydrogen Company joint venture.

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Variable Interest Entities (JIGPC Joint Venture) (Details) - USD ($) $ in Billions	3 Months Ended
	Dec. 31, 2021	Jun. 30, 2026	Sep. 30, 2025
Jazan Integrated Gasification and Power Company ("JIGPC")
Schedule of Equity Method Investments [Line Items]
Ownership interest percentage		55.00%
Ownership percentage attributable to noncontrolling partner		4.00%
Investment balance		$ 3.1	$ 3.1
Jazan Integrated Gasification and Power Company ("JIGPC") | Aramco
Schedule of Equity Method Investments [Line Items]
Term of project agreement	25 years

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Variable Interest Entities (World Energy) (Details) $ in Billions	17 Months Ended
	Jun. 30, 2026 USD ($)
World Energy | Variable Interest Entity, Not Primary Beneficiary
Variable Interest Entity [Line Items]
Cumulative project exit costs	$ 1.9

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Business and Asset Actions - Summary of Charges for Business and Asset Actions (Details) - USD ($) $ in Millions	3 Months Ended			9 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Mar. 31, 2025	Jun. 30, 2026	Jun. 30, 2025
Restructuring Cost and Reserve [Line Items]
Charges recorded to operating income/loss	$ 2,907.4	$ 24.1		$ 2,929.4	$ 2,952.0
Project exit-related non-operating charges	0.0	0.0		6.3	6.8
Charges recorded to income/loss from continuing operations before taxes	2,907.4	24.1		2,935.7	2,958.8
Income tax benefit	695.4	8.7		698.5	649.3
Amounts attributable to noncontrolling interests	0.0	0.0		0.6	3.5
Charges attributable to Air Products, after-tax	2,212.0	15.4		2,236.6	2,306.0
Project Exit Costs
Restructuring Cost and Reserve [Line Items]
Charges recorded to operating income/loss	2,907.4	24.1		2,929.4	2,885.9
Global Cost Reduction Plan
Restructuring Cost and Reserve [Line Items]
Charges recorded to operating income/loss	$ 0.0	$ 0.0	$ 66.1	$ 0.0	$ 66.1

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Business and Asset Actions (Project Exit Decisions) (Details) $ in Millions	3 Months Ended	9 Months Ended	12 Months Ended
	Dec. 31, 2025 USD ($)	Jun. 30, 2026 USD ($)	Sep. 30, 2025 USD ($) plant project
Project Exit Costs
Restructuring Charges [Abstract]
Asset write-downs		$ 5,518.4
Other exit costs		1,047.4
Cumulative charges through 30 June 2026		6,565.8
Restructuring Reserve [Roll Forward]
Amount accrued at beginning of period	$ 178.3	178.3
Estimated project exit costs accrued		696.8
Changes in estimates		3.7
Cash payments		(92.1)
Amount accrued at end of period		786.7	$ 178.3
Project Exit Costs | U.S.-Based Projects
Restructuring Cost and Reserve [Line Items]
Number of projects eliminated | project			3
Project Exit Costs | Coal Gasification Plants
Restructuring Cost and Reserve [Line Items]
Number of plants to be disposed of | plant			2
FY2026 Project Exit Decisions
Restructuring Charges [Abstract]
Asset write-downs		2,210.6
Other exit costs		696.8
Cumulative charges through 30 June 2026		2,907.4
Restructuring Reserve [Roll Forward]
Amount accrued at beginning of period	0.0	0.0
Estimated project exit costs accrued		696.8
Changes in estimates		0.0
Cash payments		0.0
Amount accrued at end of period		696.8	$ 0.0
FY2025 Project Exit Decisions
Restructuring Charges [Abstract]
Asset write-downs		3,307.8
Other exit costs		350.6
Cumulative charges through 30 June 2026	28.3	3,658.4	3,630.1
Restructuring Reserve [Roll Forward]
Amount accrued at beginning of period	$ 178.3	178.3
Estimated project exit costs accrued		0.0
Changes in estimates		3.7
Cash payments		(92.1)
Amount accrued at end of period		$ 89.9	$ 178.3

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Business and Asset Actions (Global Cost Reduction Plan) (Details) $ in Millions	3 Months Ended			9 Months Ended		37 Months Ended
	Jun. 30, 2026 USD ($)	Jun. 30, 2025 USD ($)	Mar. 31, 2025 USD ($)	Jun. 30, 2026 USD ($)	Jun. 30, 2025 USD ($)	Jun. 30, 2026 USD ($) employee
Restructuring Cost and Reserve [Line Items]
Business and asset actions	$ 2,907.4	$ 24.1		$ 2,929.4	$ 2,952.0
Global Cost Reduction Plan
Restructuring Cost and Reserve [Line Items]
Charge for severance and other postemployment benefits						$ 207.7
Number of employees to whom involuntary termination benefits are payable | employee						3,600
Business and asset actions	0.0	$ 0.0	$ 66.1	0.0	$ 66.1
Restructuring Reserve [Roll Forward]
Amount accrued at beginning of period				101.6
Cash payments				(47.7)
Currency translation adjustment				(0.6)
Amount accrued at end of period	$ 53.3			$ 53.3		$ 53.3

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Revenue Recognition (Disaggregation of Revenue) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Disaggregation of Revenue [Line Items]
Sales	$ 3,161.0	$ 3,022.7	$ 9,435.3	$ 8,870.4
Operating Segments
Disaggregation of Revenue [Line Items]
Sales	$ 3,161.0	$ 3,022.7	$ 9,435.3	$ 8,870.4
Percent sales by supply mode	100.00%	100.00%	100.00%	100.00%
Americas | Operating Segments
Disaggregation of Revenue [Line Items]
Sales	$ 1,321.4	$ 1,261.0	$ 4,047.0	$ 3,835.8
Asia | Operating Segments
Disaggregation of Revenue [Line Items]
Sales	886.0	810.0	2,550.1	2,401.2
Europe | Operating Segments
Disaggregation of Revenue [Line Items]
Sales	815.7	770.5	2,386.7	2,195.1
Middle East and India | Operating Segments
Disaggregation of Revenue [Line Items]
Sales	34.8	38.3	94.3	103.9
Corporate and other | Operating Segments
Disaggregation of Revenue [Line Items]
Sales	103.1	142.9	357.2	334.4
On-site | Operating Segments
Disaggregation of Revenue [Line Items]
Sales	$ 1,670.9	$ 1,543.7	$ 5,016.5	$ 4,584.5
Percent sales by supply mode	53.00%	51.00%	53.00%	52.00%
On-site | Americas | Operating Segments
Disaggregation of Revenue [Line Items]
Sales	$ 783.1	$ 708.1	$ 2,407.4	$ 2,181.7
On-site | Asia | Operating Segments
Disaggregation of Revenue [Line Items]
Sales	594.3	546.2	1,744.8	1,598.6
On-site | Europe | Operating Segments
Disaggregation of Revenue [Line Items]
Sales	277.7	265.5	816.3	743.0
On-site | Middle East and India | Operating Segments
Disaggregation of Revenue [Line Items]
Sales	15.8	23.9	48.0	61.2
On-site | Corporate and other | Operating Segments
Disaggregation of Revenue [Line Items]
Sales	0.0	0.0	0.0	0.0
Merchant | Operating Segments
Disaggregation of Revenue [Line Items]
Sales	$ 1,387.0	$ 1,336.1	$ 4,061.6	$ 3,951.5
Percent sales by supply mode	44.00%	44.00%	43.00%	44.00%
Merchant | Americas | Operating Segments
Disaggregation of Revenue [Line Items]
Sales	$ 538.3	$ 552.9	$ 1,639.6	$ 1,654.1
Merchant | Asia | Operating Segments
Disaggregation of Revenue [Line Items]
Sales	291.7	263.8	805.3	802.6
Merchant | Europe | Operating Segments
Disaggregation of Revenue [Line Items]
Sales	538.0	505.0	1,570.4	1,452.1
Merchant | Middle East and India | Operating Segments
Disaggregation of Revenue [Line Items]
Sales	19.0	14.4	46.3	42.7
Merchant | Corporate and other | Operating Segments
Disaggregation of Revenue [Line Items]
Sales	0.0	0.0	0.0	0.0
Sale of equipment | Operating Segments
Disaggregation of Revenue [Line Items]
Sales	$ 103.1	$ 142.9	$ 357.2	$ 334.4
Percent sales by supply mode	3.00%	5.00%	4.00%	4.00%
Sale of equipment | Americas | Operating Segments
Disaggregation of Revenue [Line Items]
Sales	$ 0.0	$ 0.0	$ 0.0	$ 0.0
Sale of equipment | Asia | Operating Segments
Disaggregation of Revenue [Line Items]
Sales	0.0	0.0	0.0	0.0
Sale of equipment | Europe | Operating Segments
Disaggregation of Revenue [Line Items]
Sales	0.0	0.0	0.0	0.0
Sale of equipment | Middle East and India | Operating Segments
Disaggregation of Revenue [Line Items]
Sales	0.0	0.0	0.0	0.0
Sale of equipment | Corporate and other | Operating Segments
Disaggregation of Revenue [Line Items]
Sales	$ 103.1	$ 142.9	$ 357.2	$ 334.4
Financing And Lease Arrangment | Revenue Benchmark | Revenue Source Concentration Risk
Disaggregation of Revenue [Line Items]
Interest income associated with financing and lease arrangements as a percentage of total consolidated sales			1.00%	1.00%

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Revenue Recognition (Remaining Performance Obligations) (Details) $ in Billions	Jun. 30, 2026 USD ($)
Revenue from Contract with Customer [Abstract]
Transaction price allocated to remaining performance obligations	$ 28
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-07-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Percentage of remaining performance obligation	50.00%
Estimated timing of recognition of performance obligation	5 years
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2031-07-01
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Percentage of remaining performance obligation	50.00%
Estimated timing of recognition of performance obligation

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Revenue Recognition (Contract Balances) (Details) - USD ($) $ in Millions	9 Months Ended
	Jun. 30, 2026	Sep. 30, 2025
Assets
Contract assets – current	$ 64.5	$ 152.6
Contract fulfillment costs – current	76.0	85.4
Contract assets – noncurrent	110.0	82.3
Contract fulfillment costs – noncurrent	32.4	33.8
Liabilities
Contract liabilities – current	219.2	253.4
Contract liabilities – noncurrent	278.6	$ 283.6
Revenue recognized that was previously included in current contract liabilities	$ 160.0

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Inventories (Schedule of Inventory) (Details) - USD ($) $ in Millions	Jun. 30, 2026	Sep. 30, 2025
Inventory Disclosure [Abstract]
Finished goods	$ 192.8	$ 191.9
Work in process	54.0	42.4
Raw materials, supplies, and other	504.8	542.2
Inventories	$ 751.6	$ 776.5

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Goodwill (Schedule of Goodwill by Segment) (Details) $ in Millions	9 Months Ended
	Jun. 30, 2026 USD ($)
Goodwill [Roll Forward]
Goodwill, net, beginning balance	$ 963.9
Currency translation	(6.5)
Goodwill, net, ending balance	957.4
Americas
Goodwill [Roll Forward]
Goodwill, net, beginning balance	143.5
Currency translation	1.7
Goodwill, net, ending balance	145.2
Asia
Goodwill [Roll Forward]
Goodwill, net, beginning balance	172.5
Currency translation	0.0
Goodwill, net, ending balance	172.5
Europe
Goodwill [Roll Forward]
Goodwill, net, beginning balance	597.9
Currency translation	(8.2)
Goodwill, net, ending balance	589.7
Middle East and India
Goodwill [Roll Forward]
Goodwill, net, beginning balance	15.8
Currency translation	0.0
Goodwill, net, ending balance	15.8
Corporate and other
Goodwill [Roll Forward]
Goodwill, net, beginning balance	34.2
Currency translation	0.0
Goodwill, net, ending balance	$ 34.2

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Goodwill (Schedule of Accumulated Impairment Losses) (Details) - USD ($) $ in Millions	Jun. 30, 2026	Sep. 30, 2025
Intangible Asset, Goodwill and Other [Abstract]
Goodwill, gross	$ 1,244.4	$ 1,238.6
Accumulated impairment losses	(287.0)	(274.7)
Goodwill, net	$ 957.4	$ 963.9

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Financial Instruments (Narrative) (Details) € in Millions	9 Months Ended
	Jun. 30, 2026 EUR (€)	Jun. 30, 2026 USD ($)	Sep. 30, 2025 EUR (€)	Sep. 30, 2025 USD ($)
Derivative [Line Items]
Net liability position of derivatives with credit risk-related contingent features		$ 119,800,000		$ 43,300,000
Collateral posted on liability positions with credit risk-related contingent features		0
Collateral amount that counterparties would be required to post		282,300,000		174,000,000.0
Forward exchange contracts | Cash flow hedges
Derivative [Line Items]
Maximum remaining maturity of foreign currency derivatives	2 years 2 months 12 days
Foreign currency debt | Euro Denominated
Derivative [Line Items]
Notional amount included in designated foreign currency denominated debt	€ 3,117.2	$ 3,560,400,000	€ 3,188.1	$ 3,741,500,000

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Financial Instruments (Currency Price Risk Management Instruments) (Details) - Forward exchange contracts - USD ($) $ in Millions	9 Months Ended	12 Months Ended
	Jun. 30, 2026	Sep. 30, 2025
Derivative [Line Items]
US$ Notional	$ 6,406.0	$ 6,668.0
Years Average Maturity	9 months 18 days	10 months 24 days
Designated as hedging instrument | Cash flow hedges
Derivative [Line Items]
US$ Notional	$ 4,630.6	$ 3,625.5
Years Average Maturity	7 months 6 days	7 months 6 days
Designated as hedging instrument | Net investment hedges
Derivative [Line Items]
US$ Notional	$ 72.3	$ 73.9
Years Average Maturity	1 month 6 days	9 months 18 days
Not designated as hedging instrument
Derivative [Line Items]
US$ Notional	$ 1,703.1	$ 2,968.6
Years Average Maturity	1 year 4 months 24 days	1 year 2 months 12 days

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Financial Instruments (Interest Rate Management Contracts and Cross Currency Interest Rate Swaps) (Details) - USD ($) $ in Millions	9 Months Ended	12 Months Ended
	Jun. 30, 2026	Sep. 30, 2025
Interest Rate Swaps Contracts | Designated as hedging instrument | Fair Value Hedges
Derivative [Line Items]
US$ Notional	$ 600.0	$ 800.0
Average Pay %	Secured Overnight Financing Rate (SOFR) [Member]	Secured Overnight Financing Rate (SOFR) [Member]
Average Receive %	1.80%	1.64%
Years Average Maturity	1 year 10 months 24 days	2 years
Interest Rate Swaps Contracts | Designated as hedging instrument | Cash flow hedges
Derivative [Line Items]
US$ Notional	$ 3,626.2	$ 3,106.0
Average Pay %	2.82%	2.78%
Average Receive %	SOFR	SOFR
Years Average Maturity	19 years 4 months 24 days	20 years 1 month 6 days
Interest Rate Swaps Contracts | Not designated as hedging instrument
Derivative [Line Items]
US$ Notional	$ 0.0	$ 269.1
Average Pay %	0.00%	3.28%
Average Receive %	0.00%
Average Receive %		SOFR
Years Average Maturity	0 years	20 years 2 months 12 days
Cross currency interest rate swaps(A) | Designated as hedging instrument | Net investment hedges
Derivative [Line Items]
US$ Notional	$ 2,036.9	$ 70.3
Average Pay %	2.07%	4.86%
Average Receive %	3.70%	4.53%
Years Average Maturity	1 year 9 months 18 days	6 months
Cross currency interest rate swaps(A) | Designated as hedging instrument | Cash flow hedges
Derivative [Line Items]
US$ Notional	$ 84.2	$ 247.7
Average Pay %	4.70%	5.21%
Average Receive %	2.88%	3.12%
Years Average Maturity	7 months 6 days	1 year 7 months 6 days
Cross currency interest rate swaps(A) | Not designated as hedging instrument
Derivative [Line Items]
US$ Notional	$ 23.2	$ 0.0
Average Pay %	0.15%	0.00%
Average Receive %	1.85%	0.00%
Years Average Maturity	10 months 24 days	0 years

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Financial Instruments (Carrying Amount and Cumulative Hedging Adjustment) (Details) - USD ($) $ in Millions	Jun. 30, 2026	Sep. 30, 2025
Current portion of long-term debt
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Carrying amounts of hedged item	$ 644.5	$ 549.7
Cumulative hedging adjustment, included in carrying amount	(5.0)	(0.3)
Long-term debt
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Carrying amounts of hedged item	879.7	1,522.5
Cumulative hedging adjustment, included in carrying amount	$ (17.4)	$ (23.1)

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Financial Instruments (Fair Value and Balance Sheet Location of Derivatives) (Details) - USD ($) $ in Millions	Jun. 30, 2026	Sep. 30, 2025
Derivative [Line Items]
Total Derivatives, Assets	$ 365.0	$ 244.4
Total Derivatives, Liabilities	207.3	93.6
Designated as hedging instrument
Derivative [Line Items]
Total Derivatives, Assets	358.6	212.1
Total Derivatives, Liabilities	174.4	48.9
Designated as hedging instrument | Balance Sheet Location [Axis]: us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent | Forward exchange contracts
Derivative [Line Items]
Total Derivatives, Liabilities	58.6	21.4
Designated as hedging instrument | Balance Sheet Location [Axis]: us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent | Interest Rate Management Contracts
Derivative [Line Items]
Total Derivatives, Liabilities	32.6	0.3
Designated as hedging instrument | Balance Sheet Location [Axis]: us-gaap:OtherAssetsCurrent | Forward exchange contracts
Derivative [Line Items]
Total Derivatives, Assets	59.3	50.7
Designated as hedging instrument | Balance Sheet Location [Axis]: us-gaap:OtherAssetsCurrent | Interest Rate Management Contracts
Derivative [Line Items]
Total Derivatives, Assets	19.5	13.1
Designated as hedging instrument | Balance Sheet Location [Axis]: us-gaap:OtherAssetsNoncurrent | Forward exchange contracts
Derivative [Line Items]
Total Derivatives, Assets	20.7	10.1
Designated as hedging instrument | Balance Sheet Location [Axis]: us-gaap:OtherAssetsNoncurrent | Interest Rate Management Contracts
Derivative [Line Items]
Total Derivatives, Assets	259.1	138.2
Designated as hedging instrument | Balance Sheet Location [Axis]: us-gaap:OtherLiabilitiesNoncurrent | Forward exchange contracts
Derivative [Line Items]
Total Derivatives, Liabilities	3.2	3.4
Designated as hedging instrument | Balance Sheet Location [Axis]: us-gaap:OtherLiabilitiesNoncurrent | Interest Rate Management Contracts
Derivative [Line Items]
Total Derivatives, Liabilities	80.0	23.8
Not designated as hedging instrument
Derivative [Line Items]
Total Derivatives, Assets	6.4	32.3
Total Derivatives, Liabilities	32.9	44.7
Not designated as hedging instrument | Balance Sheet Location [Axis]: us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent | Forward exchange contracts
Derivative [Line Items]
Total Derivatives, Liabilities	2.8	14.2
Not designated as hedging instrument | Balance Sheet Location [Axis]: us-gaap:AccountsPayableAndAccruedLiabilitiesCurrent | Interest Rate Management Contracts
Derivative [Line Items]
Total Derivatives, Liabilities	1.3	0.0
Not designated as hedging instrument | Balance Sheet Location [Axis]: us-gaap:OtherAssetsCurrent | Forward exchange contracts
Derivative [Line Items]
Total Derivatives, Assets	6.2	17.8
Not designated as hedging instrument | Balance Sheet Location [Axis]: us-gaap:OtherAssetsCurrent | Interest Rate Management Contracts
Derivative [Line Items]
Total Derivatives, Assets	0.0	0.0
Not designated as hedging instrument | Balance Sheet Location [Axis]: us-gaap:OtherAssetsNoncurrent | Forward exchange contracts
Derivative [Line Items]
Total Derivatives, Assets	0.2	2.7
Not designated as hedging instrument | Balance Sheet Location [Axis]: us-gaap:OtherAssetsNoncurrent | Interest Rate Management Contracts
Derivative [Line Items]
Total Derivatives, Assets	0.0	11.8
Not designated as hedging instrument | Balance Sheet Location [Axis]: us-gaap:OtherLiabilitiesNoncurrent | Forward exchange contracts
Derivative [Line Items]
Total Derivatives, Liabilities	28.8	30.5
Not designated as hedging instrument | Balance Sheet Location [Axis]: us-gaap:OtherLiabilitiesNoncurrent | Interest Rate Management Contracts
Derivative [Line Items]
Total Derivatives, Liabilities	$ 0.0	$ 0.0

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Financial Instruments (Gains and Losses Recognized In Other Comprehensive Income (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Net Investment Hedging Relationships
Tax effects	$ (4.0)	$ 81.0	$ (18.4)	$ 69.1
Net Amount Recognized in OCI	40.4	528.4	8.4	6.7
Derivatives in Cash Flow Hedging Relationships
Tax effects	(6.3)	(17.1)	(5.1)	1.0
Net Amount Recognized in OCI	42.5	40.9	77.1	61.6
Net investment hedges
Net Investment Hedging Relationships
Total Amount Recognized in OCI	15.2	(312.1)	63.9	(249.8)
Tax effects	(3.7)	75.3	(15.4)	59.9
Net Amount Recognized in OCI	11.5	(236.8)	48.5	(189.9)
Net investment hedges | Forward exchange contracts
Net Investment Hedging Relationships
Total Amount Recognized in OCI	(0.5)	(35.2)	(3.9)	(1.3)
Net investment hedges | Foreign currency debt
Net Investment Hedging Relationships
Total Amount Recognized in OCI	42.5	(276.9)	97.3	(248.9)
Net investment hedges | Cross currency interest rate swaps(A)
Net Investment Hedging Relationships
Total Amount Recognized in OCI	(26.8)	0.0	(29.5)	0.4
Cash flow hedges
Derivatives in Cash Flow Hedging Relationships
Total Amount Recognized in OCI	48.8	58.0	82.2	60.6
Tax effects	(6.3)	(17.1)	(5.1)	1.0
Net Amount Recognized in OCI	42.5	40.9	77.1	61.6
Cash flow hedges | Forward exchange contracts
Derivatives in Cash Flow Hedging Relationships
Total Amount Recognized in OCI	19.6	80.3	10.5	(54.1)
Cash flow hedges | Forward exchange contracts, excluded components
Derivatives in Cash Flow Hedging Relationships
Total Amount Recognized in OCI	(4.5)	(1.8)	(14.9)	(8.1)
Cash flow hedges | Other
Derivatives in Cash Flow Hedging Relationships
Total Amount Recognized in OCI	$ 33.7	$ (20.5)	$ 86.6	$ 122.8

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Financial Instruments (Cash Flow and Fair Value Hedges Location and Amounts Recognized) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Total presented in consolidated income statements that includes effects of hedging below
Sales	$ 3,161.0	$ 3,022.7	$ 9,435.3	$ 8,870.4
Cost of sales	2,125.0	2,040.1	6,416.9	6,110.5
Interest expense	49.4	61.4	153.4	146.2
Other non-operating income (expense), net	3.6	(6.0)	3.1	14.3
(Gain) Loss Effects of Cash Flow Hedging:
Tax effects	0.8	15.6	(9.2)	(9.9)
Net (Gain) Loss Reclassified from OCI to Income	(2.7)	(52.2)	30.2	32.7
Cash flow hedges | Income Statement Location [Axis]: us-gaap:CostOfGoodsAndServicesSold
(Gain) Loss Effects of Cash Flow Hedging:
Amount reclassified from OCI into income	7.3	(0.3)	6.8	7.3
Tax effects	(1.8)	0.1	(1.6)	(1.5)
Net (Gain) Loss Reclassified from OCI to Income	5.5	(0.2)	5.2	5.8
Cash flow hedges | Income Statement Location [Axis]: us-gaap:InterestExpenseNonoperating
(Gain) Loss Effects of Cash Flow Hedging:
Amount reclassified from OCI into income	(0.3)	(0.4)	(1.1)	0.1
Tax effects	0.1	0.0	0.3	(0.2)
Net (Gain) Loss Reclassified from OCI to Income	(0.2)	(0.4)	(0.8)	(0.1)
Cash flow hedges | Income Statement Location [Axis]: us-gaap:OtherNonoperatingIncomeExpense
(Gain) Loss Effects of Cash Flow Hedging:
Amount reclassified from OCI into income	(10.1)	(67.0)	35.4	34.9
Tax effects	2.7	15.5	(7.9)	(8.1)
Net (Gain) Loss Reclassified from OCI to Income	(7.4)	(51.5)	27.5	26.8
Cash flow hedges | Income Statement Location [Axis]: us-gaap:Revenues
(Gain) Loss Effects of Cash Flow Hedging:
Amount reclassified from OCI into income	(0.4)	(0.1)	(1.7)	0.3
Tax effects	(0.2)	0.0	0.0	(0.1)
Net (Gain) Loss Reclassified from OCI to Income	(0.6)	(0.1)	(1.7)	0.2
Cash flow hedges | Forward exchange contracts | Income Statement Location [Axis]: us-gaap:CostOfGoodsAndServicesSold
(Gain) Loss Effects of Cash Flow Hedging:
Amount reclassified from OCI into income	7.3	(0.3)	6.8	7.3
Cash flow hedges | Forward exchange contracts | Income Statement Location [Axis]: us-gaap:InterestExpenseNonoperating
(Gain) Loss Effects of Cash Flow Hedging:
Amount reclassified from OCI into income	0.0	0.0	0.0	0.0
Cash flow hedges | Forward exchange contracts | Income Statement Location [Axis]: us-gaap:OtherNonoperatingIncomeExpense
(Gain) Loss Effects of Cash Flow Hedging:
Amount reclassified from OCI into income	(16.2)	(73.6)	8.8	30.8
Cash flow hedges | Forward exchange contracts | Income Statement Location [Axis]: us-gaap:Revenues
(Gain) Loss Effects of Cash Flow Hedging:
Amount reclassified from OCI into income	(0.4)	(0.1)	(1.7)	0.3
Cash flow hedges | Forward exchange contracts, excluded components | Income Statement Location [Axis]: us-gaap:CostOfGoodsAndServicesSold
(Gain) Loss Effects of Cash Flow Hedging:
Amount excluded from effectiveness testing recognized in earnings based on amortization approach	0.0	0.0	0.0	0.0
Cash flow hedges | Forward exchange contracts, excluded components | Income Statement Location [Axis]: us-gaap:InterestExpenseNonoperating
(Gain) Loss Effects of Cash Flow Hedging:
Amount excluded from effectiveness testing recognized in earnings based on amortization approach	0.0	0.0	0.0	0.0
Cash flow hedges | Forward exchange contracts, excluded components | Income Statement Location [Axis]: us-gaap:OtherNonoperatingIncomeExpense
(Gain) Loss Effects of Cash Flow Hedging:
Amount excluded from effectiveness testing recognized in earnings based on amortization approach	5.4	2.7	16.2	13.1
Cash flow hedges | Forward exchange contracts, excluded components | Income Statement Location [Axis]: us-gaap:Revenues
(Gain) Loss Effects of Cash Flow Hedging:
Amount excluded from effectiveness testing recognized in earnings based on amortization approach	0.0	0.0	0.0	0.0
Cash flow hedges | Other | Income Statement Location [Axis]: us-gaap:CostOfGoodsAndServicesSold
(Gain) Loss Effects of Cash Flow Hedging:
Amount reclassified from OCI into income	0.0	0.0	0.0	0.0
Amount reclassified from OCI into income due to de-designation	0.0	0.0	0.0	0.0
Cash flow hedges | Other | Income Statement Location [Axis]: us-gaap:InterestExpenseNonoperating
(Gain) Loss Effects of Cash Flow Hedging:
Amount reclassified from OCI into income	(0.3)	(0.4)	(1.1)	0.1
Amount reclassified from OCI into income due to de-designation	0.0	0.0	0.0	0.0
Cash flow hedges | Other | Income Statement Location [Axis]: us-gaap:OtherNonoperatingIncomeExpense
(Gain) Loss Effects of Cash Flow Hedging:
Amount reclassified from OCI into income	0.7	3.7	10.4	(9.2)
Amount reclassified from OCI into income due to de-designation	0.0	0.2	0.0	0.2
Cash flow hedges | Other | Income Statement Location [Axis]: us-gaap:Revenues
(Gain) Loss Effects of Cash Flow Hedging:
Amount reclassified from OCI into income	0.0	0.0	0.0	0.0
Amount reclassified from OCI into income due to de-designation	0.0	0.0	0.0	0.0
Fair Value Hedges | Income Statement Location [Axis]: us-gaap:CostOfGoodsAndServicesSold
(Gain) Loss Effects of Fair Value Hedging:
Total (Gain) Loss Recognized in Income	0.0	0.0	0.0	0.0
Fair Value Hedges | Income Statement Location [Axis]: us-gaap:InterestExpenseNonoperating
(Gain) Loss Effects of Fair Value Hedging:
Total (Gain) Loss Recognized in Income	0.0	0.0	0.0	0.0
Fair Value Hedges | Income Statement Location [Axis]: us-gaap:OtherNonoperatingIncomeExpense
(Gain) Loss Effects of Fair Value Hedging:
Total (Gain) Loss Recognized in Income	0.0	0.0	0.0	0.0
Fair Value Hedges | Income Statement Location [Axis]: us-gaap:Revenues
(Gain) Loss Effects of Fair Value Hedging:
Total (Gain) Loss Recognized in Income	0.0	0.0	0.0	0.0
Fair Value Hedges | Other | Income Statement Location [Axis]: us-gaap:CostOfGoodsAndServicesSold
(Gain) Loss Effects of Fair Value Hedging:
Hedged items	0.0	0.0	0.0	0.0
Derivatives designated as hedging instruments	0.0	0.0	0.0	0.0
Fair Value Hedges | Other | Income Statement Location [Axis]: us-gaap:InterestExpenseNonoperating
(Gain) Loss Effects of Fair Value Hedging:
Hedged items	(0.9)	8.0	1.0	8.3
Derivatives designated as hedging instruments	0.9	(8.0)	(1.0)	(8.3)
Fair Value Hedges | Other | Income Statement Location [Axis]: us-gaap:OtherNonoperatingIncomeExpense
(Gain) Loss Effects of Fair Value Hedging:
Hedged items	0.0	0.0	0.0	0.0
Derivatives designated as hedging instruments	0.0	0.0	0.0	0.0
Fair Value Hedges | Other | Income Statement Location [Axis]: us-gaap:Revenues
(Gain) Loss Effects of Fair Value Hedging:
Hedged items	0.0	0.0	0.0	0.0
Derivatives designated as hedging instruments	$ 0.0	$ 0.0	$ 0.0	$ 0.0

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Financial Instruments (Effects of Derivatives Not Designated as a Hedging Instrument) (Details) - Not Designated as Hedging Instrument [Member] - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Income Statement Location [Axis]: us-gaap:OtherNonoperatingIncomeExpense
Derivative Instruments, Gain (Loss) [Line Items]
Total (Gain) Loss Recognized in Income	$ (1.5)	$ 0.1	$ (2.8)	$ (29.7)
Income Statement Location [Axis]: us-gaap:OtherNonoperatingIncomeExpense | Forward exchange contracts
Derivative Instruments, Gain (Loss) [Line Items]
Total (Gain) Loss Recognized in Income	(2.0)	0.0	(2.2)	(0.8)
Income Statement Location [Axis]: us-gaap:OtherNonoperatingIncomeExpense | De-designated interest rate swap
Derivative Instruments, Gain (Loss) [Line Items]
Total (Gain) Loss Recognized in Income	0.0	0.1	(1.9)	(27.2)
Income Statement Location [Axis]: us-gaap:OtherNonoperatingIncomeExpense | Other
Derivative Instruments, Gain (Loss) [Line Items]
Total (Gain) Loss Recognized in Income	0.5	0.0	1.3	(1.7)
Income Statement Location [Axis]: apd:OtherIncomeExpenseNet
Derivative Instruments, Gain (Loss) [Line Items]
Total (Gain) Loss Recognized in Income	0.4	4.0	0.2	(2.7)
Income Statement Location [Axis]: apd:OtherIncomeExpenseNet | Forward exchange contracts
Derivative Instruments, Gain (Loss) [Line Items]
Total (Gain) Loss Recognized in Income	0.4	4.0	0.2	(2.7)
Income Statement Location [Axis]: apd:OtherIncomeExpenseNet | De-designated interest rate swap
Derivative Instruments, Gain (Loss) [Line Items]
Total (Gain) Loss Recognized in Income	0.0	0.0	0.0	0.0
Income Statement Location [Axis]: apd:OtherIncomeExpenseNet | Other
Derivative Instruments, Gain (Loss) [Line Items]
Total (Gain) Loss Recognized in Income	$ 0.0	$ 0.0	$ 0.0	$ 0.0

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Fair Value Measurements (Schedule of the Carrying Values and Fair Values of Financial Instruments) (Details) - USD ($) $ in Millions	Jun. 30, 2026	Sep. 30, 2025
Carrying Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term debt, including current portion and related party, carrying value	$ 17,540.8	$ 17,663.7
Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Long-term debt, including current portion and related party, fair value	17,134.0	17,348.7
Forward exchange contracts | Carrying Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets	86.4	81.3
Derivative liabilities	93.4	69.5
Forward exchange contracts | Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets	86.4	81.3
Derivative liabilities	93.4	69.5
Interest Rate Management Contracts | Carrying Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets	278.6	163.1
Derivative liabilities	113.9	24.1
Interest Rate Management Contracts | Fair Value
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets	278.6	163.1
Derivative liabilities	$ 113.9	$ 24.1

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Fair Value Measurements (Schedule of Recurring Fair Value Measurements) (Details) - Fair Value, Measurements, Recurring - USD ($) $ in Millions	Jun. 30, 2026	Sep. 30, 2025
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total Assets at Fair Value	$ 365.0	$ 244.4
Total Liabilities at Fair Value	207.3	93.6
Level 1
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total Assets at Fair Value	0.0	0.0
Total Liabilities at Fair Value	0.0	0.0
Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total Assets at Fair Value	365.0	244.4
Total Liabilities at Fair Value	207.3	93.6
Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Total Assets at Fair Value	0.0	0.0
Total Liabilities at Fair Value	0.0	0.0
Forward exchange contracts
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets	86.4	81.3
Derivative liabilities	93.4	69.5
Forward exchange contracts | Level 1
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets	0.0	0.0
Derivative liabilities	0.0	0.0
Forward exchange contracts | Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets	86.4	81.3
Derivative liabilities	93.4	69.5
Forward exchange contracts | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets	0.0	0.0
Derivative liabilities	0.0	0.0
Interest Rate Management Contracts
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets	278.6	163.1
Derivative liabilities	113.9	24.1
Interest Rate Management Contracts | Level 1
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets	0.0	0.0
Derivative liabilities	0.0	0.0
Interest Rate Management Contracts | Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets	278.6	163.1
Derivative liabilities	113.9	24.1
Interest Rate Management Contracts | Level 3
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Derivative assets	0.0	0.0
Derivative liabilities	$ 0.0	$ 0.0

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Fair Value Measurements (Schedule of Nonrecurring Fair Value Measurements) (Details) - USD ($) $ in Millions	3 Months Ended
	Jun. 30, 2026	Sep. 30, 2025
Long Lived Assets Held-for-sale [Line Items]
Plant and equipment, net	$ 24,995.1	$ 25,337.8
Fair Value, Nonrecurring | Project Exit Costs
Long Lived Assets Held-for-sale [Line Items]
Assets held for sale	461.6
Plant and equipment, net	201.2
Fair Value, Nonrecurring | Project Exit Costs | Level 1
Long Lived Assets Held-for-sale [Line Items]
Assets held for sale	0.0
Plant and equipment, net	0.0
Fair Value, Nonrecurring | Project Exit Costs | Level 2
Long Lived Assets Held-for-sale [Line Items]
Assets held for sale	0.0
Plant and equipment, net	0.0
Fair Value, Nonrecurring | Project Exit Costs | Level 3
Long Lived Assets Held-for-sale [Line Items]
Assets held for sale	461.6
Plant and equipment, net	201.2
Fair Value, Nonrecurring | Project Exit Costs | Location, Statement of Financial Position, Activity, Capitalization [Axis]: us-gaap:AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent
Long Lived Assets Held-for-sale [Line Items]
Impairment of property and equipment		$ 350.6
Fair Value, Nonrecurring | Project Exit Costs | Location, Statement of Financial Position, Activity, Capitalization [Axis]: us-gaap:PropertyPlantAndEquipmentNet
Long Lived Assets Held-for-sale [Line Items]
Impairment of property and equipment	$ 2,200.0

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Debt (U.S. Committed Credit Facilities) (Details) - Revolving credit agreement - USD ($)	Mar. 26, 2026	Mar. 31, 2024	Jun. 30, 2026	Sep. 30, 2025
364-Day Agreement | Line of Credit
Debt Instrument [Line Items]
Credit facility, amount borrowed and outstanding				$ 0
364-Day Agreement | Line of Credit
Debt Instrument [Line Items]
Debt instrument term	364 days
Maximum borrowing capacity	$ 500,000,000
Credit facility, amount borrowed and outstanding			$ 0
Credit Agreement 2024 | Line of Credit
Debt Instrument [Line Items]
Debt instrument term		5 years
Maximum borrowing capacity		$ 3,000,000,000.0
Credit Agreement 2024 | Line of Credit
Debt Instrument [Line Items]
Credit facility, amount borrowed and outstanding			$ 0	$ 0

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Debt (NEOM Green Hydrogen Project Financing) (Details) - USD ($) $ in Millions	9 Months Ended
	Jun. 30, 2026	Jun. 30, 2025
Debt Instrument [Line Items]
Long-term debt proceeds	$ 644.0	$ 3,978.2
Variable Interest Entity, Primary Beneficiary | 2026 Facilities | Nonrecourse
Debt Instrument [Line Items]
Long-term debt proceeds	$ 543.0

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Debt (Repayments) (Details) - USD ($) $ in Millions	3 Months Ended	9 Months Ended
	Dec. 31, 2025	Jun. 30, 2026	Jun. 30, 2025	Oct. 31, 2025
Debt Instrument [Line Items]
Payments on long-term debt		$ 662.8	$ 380.1
Senior Note One Point Five Percent | Senior Notes
Debt Instrument [Line Items]
Payments on long-term debt	$ 550.0
Interest rate				1.50%

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Retirement Benefits (Schedule of Net Periodic Benefit Cost) (Details) - Pension Plan - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Defined Benefit Plan Disclosure [Line Items]
Service cost	$ 4.7	$ 5.3	$ 14.1	$ 15.5
Non-service cost:
Interest cost	44.3	44.4	132.0	131.9
Expected return on plan assets	(52.4)	(48.4)	(157.1)	(144.0)
Prior service cost amortization	0.4	0.5	1.5	1.5
Actuarial loss amortization	10.9	14.1	33.5	42.3
Settlements	0.0	0.3	1.3	0.4
Other	0.3	0.1	0.9	0.2
Net Periodic Cost	8.2	16.3	$ 26.2	$ 47.8
Net Periodic Cost, location			Other non-operating income (expense), net	Other non-operating income (expense), net
U.S.
Defined Benefit Plan Disclosure [Line Items]
Service cost	1.9	2.3	$ 5.7	$ 6.9
Non-service cost:
Interest cost	29.0	29.9	87.1	89.7
Expected return on plan assets	(35.1)	(33.1)	(105.6)	(99.5)
Prior service cost amortization	0.2	0.2	0.8	0.8
Actuarial loss amortization	8.7	11.7	26.1	35.1
Settlements	0.0	0.0	1.2	0.0
Other	0.0	0.0	0.0	0.0
Net Periodic Cost	4.7	11.0	15.3	33.0
International
Defined Benefit Plan Disclosure [Line Items]
Service cost	2.8	3.0	8.4	8.6
Non-service cost:
Interest cost	15.3	14.5	44.9	42.2
Expected return on plan assets	(17.3)	(15.3)	(51.5)	(44.5)
Prior service cost amortization	0.2	0.3	0.7	0.7
Actuarial loss amortization	2.2	2.4	7.4	7.2
Settlements	0.0	0.3	0.1	0.4
Other	0.3	0.1	0.9	0.2
Net Periodic Cost	$ 3.5	$ 5.3	$ 10.9	$ 14.8

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Retirement Benefits (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended		12 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025	Sep. 30, 2025
Defined Benefit Pension Plan
Defined Benefit Plan Disclosure [Line Items]
Company contributions			$ 18.4	$ 20.8	$ 29.9
Defined Benefit Pension Plan | Minimum
Defined Benefit Plan Disclosure [Line Items]
Total expected contributions for current fiscal year	$ 25.0		25.0
Defined Benefit Pension Plan | Maximum
Defined Benefit Plan Disclosure [Line Items]
Total expected contributions for current fiscal year	35.0		35.0
Other Postretirement Benefits Plan
Defined Benefit Plan Disclosure [Line Items]
Amortization of actuarial loss (gain)	$ 0.4	$ 0.0	$ 1.5	$ (0.4)

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Commitments and Contingencies (Litigation and Environmental - Narrative) (Details) - Environmental $ in Millions	Jun. 30, 2026 USD ($) site	Sep. 30, 2025 USD ($)
Loss Contingencies [Line Items]
Approximate number of sites on which settlement has not been reached | site	25
Accrual for environmental loss contingencies	$ 83.1	$ 85.6
Accrual for environmental loss contingencies, maximum payout period	30 years
Minimum
Loss Contingencies [Line Items]
Estimate of possible exposure from environmental loss contingencies	$ 83.0
Maximum
Loss Contingencies [Line Items]
Estimate of possible exposure from environmental loss contingencies	$ 96.0

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Commitments and Contingencies (Pace, Piedmont and Pasadena - Narrative) (Details) $ in Millions	3 Months Ended	12 Months Ended
	Jun. 30, 2025 USD ($)	Sep. 30, 2024 USD ($)	Sep. 30, 2020 USD ($)	Sep. 30, 2012 USD ($) surfaceImpoundmentUnit	Sep. 30, 2008 USD ($)	Sep. 30, 2006 USD ($)	Jun. 30, 2026 USD ($)	Sep. 30, 2025 USD ($)
Environmental
Loss Contingencies [Line Items]
Accrual for environmental loss contingencies							$ 83.1	$ 85.6
Accrual for environmental loss contingencies, maximum payout period							30 years
Pace, Florida
Loss Contingencies [Line Items]
Accrual for environmental loss contingencies						$ 42.0	$ 52.8
Change in estimated exposure		$ 19.0	$ 19.0
Pace, Florida | Environmental
Loss Contingencies [Line Items]
Site contingency, cost review, period							5 years
Accrual for environmental loss contingencies, maximum payout period							30 years
Pace, Florida | Discontinued operations
Loss Contingencies [Line Items]
Pretax environmental expense		$ 19.0	$ 19.0			$ 42.0
Piedmont, South Carolina
Loss Contingencies [Line Items]
Accrual for environmental loss contingencies					$ 24.0		$ 9.7
Change in estimated exposure	$ 9.0
Piedmont, South Carolina | Discontinued operations
Loss Contingencies [Line Items]
Pretax environmental expense	$ 9.0				$ 24.0
Pasadena, Texas
Loss Contingencies [Line Items]
Accrual for environmental loss contingencies							$ 9.6
Number of closed facilities | surfaceImpoundmentUnit				2
Total anticipated exposure				$ 13.0

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Commitments and Contingencies (Asset Retirement Obligations) (Details) $ in Millions	9 Months Ended
	Jun. 30, 2026 USD ($)
Asset Retirement Obligation [Roll Forward]
30 September 2025	$ 406.2
Additional accruals	83.7
Liabilities settled	(21.2)
Accretion expense	10.6
Currency translation adjustment and other	1.4
30 June 2026	$ 480.7

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Share-Based Compensation (Narrative) (Details)	9 Months Ended
	Jun. 30, 2026 $ / shares shares
Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of units/shares granted (in shares) | shares	100,048
Performance Shares, Internal Based
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average grant date fair value for time-based equity awards (in dollars per share) | $ / shares	$ 260.86
Performance Shares, Market Based
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average grant date fair value for time-based equity awards (in dollars per share) | $ / shares	$ 275.21
Time-Based Deferred Stock Unit
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of units/shares granted (in shares) | shares	132,946
Weighted average grant date fair value for time-based equity awards (in dollars per share) | $ / shares	$ 261.00
LTIP
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares available for future grant (in shares) | shares	600,000

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Share-Based Compensation (Compensation Cost Recognized in Income Statement) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended		12 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025	Sep. 30, 2025
Share-Based Payment Arrangement [Abstract]
Before-tax share-based compensation cost	$ 12.3	$ 11.0	$ 38.6	$ 65.8
Income tax benefit	(2.9)	(2.8)	(9.1)	(15.8)
After-tax share-based compensation cost	$ 9.4	$ 8.2	$ 29.5	$ 50.0
Executive Separation Costs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based payment arrangement, accelerated cost					$ 22.4

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Share-Based Compensation (Market-Based Deferred Stock Unit Valuation Assumptions) (Details) - Market Based Deferred Stock Unit	9 Months Ended
	Jun. 30, 2026
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expected volatility	34.50%
Risk-free interest rate	3.60%
Expected dividend yield	2.70%

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Accumulated Other Comprehensive Loss (Rollforward) (Details) - USD ($) $ in Millions		3 Months Ended				9 Months Ended
		Jun. 30, 2026		Jun. 30, 2025		Jun. 30, 2026		Jun. 30, 2025
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance		$ 18,149.8		$ 16,779.6		$ 17,349.8		$ 18,673.7
Other comprehensive income before reclassifications		82.9				85.5
Amounts reclassified from AOCL		6.2				58.3
Total Other Comprehensive Income		89.1		531.9		143.8		140.3
Amount attributable to noncontrolling interests		21.7		24.0		46.1		82.4
Ending balance		16,596.4		17,768.0		16,596.4		17,768.0
AOCL attributable to Air Products
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance		(2,057.5)	[1]	(2,477.7)	[1]	(2,087.8)	[2]	(2,027.7)	[2]
Total Other Comprehensive Income		67.4	[1]	507.9	[1]	97.7	[2]	57.9	[2]
Ending balance	[1],[2]	(1,990.1)		$ (1,969.8)		(1,990.1)		$ (1,969.8)
Derivatives qualifying as hedges
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance		87.2				49.3
Other comprehensive income before reclassifications		42.5				77.1
Amounts reclassified from AOCL		(2.7)				30.2
Total Other Comprehensive Income		39.8				107.3
Amount attributable to noncontrolling interests		17.0				46.6
Ending balance		110.0				110.0
Foreign currency translation adjustments
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance		(1,667.6)				(1,640.7)
Other comprehensive income before reclassifications		40.4				8.4
Amounts reclassified from AOCL		0.0				0.0
Total Other Comprehensive Income		40.4				8.4
Amount attributable to noncontrolling interests		4.9				(0.2)
Ending balance		(1,632.1)				(1,632.1)
Pension and postretirement benefits
Accumulated Other Comprehensive Income (Loss) [Roll Forward]
Beginning balance		(477.1)				(496.4)
Other comprehensive income before reclassifications		0.0				0.0
Amounts reclassified from AOCL		8.9				28.1
Total Other Comprehensive Income		8.9				28.1
Amount attributable to noncontrolling interests		(0.2)				(0.3)
Ending balance		$ (468.0)				$ (468.0)

[1] Accumulated other comprehensive loss

[2] (A)Accumulated other comprehensive loss.

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Accumulated Other Comprehensive Loss (Reclassification) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Sales	$ (3,161.0)	$ (3,022.7)	$ (9,435.3)	$ (8,870.4)
Cost of sales	2,125.0	2,040.1	6,416.9	6,110.5
Interest expense	49.4	61.4	153.4	146.2
Other non-operating income (expense), net	(3.6)	6.0	(3.1)	(14.3)
Net Income attributable to Air Products	1,440.8	(713.8)	52.2	399.4
Reclassification out of Accumulated Other Comprehensive Income | Loss (Gain) on Cash Flow Hedges, net of tax
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Sales	(0.6)	(0.1)	(1.7)	0.2
Cost of sales	5.5	(0.2)	5.2	5.8
Interest expense	(0.2)	(0.4)	(0.8)	(0.1)
Other non-operating income (expense), net	(7.4)	(51.5)	27.5	26.8
Net Income attributable to Air Products	(2.7)	(52.2)	30.2	32.7
Reclassification out of Accumulated Other Comprehensive Income | Foreign currency translation adjustments
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net Income attributable to Air Products	0.0	3.3	0.0	5.8
Reclassification out of Accumulated Other Comprehensive Income | Pension and Postretirement Benefits, net of tax
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Line Items]
Net Income attributable to Air Products	$ 8.9	$ 11.5	$ 28.1	$ 33.5

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Earnings (Loss) Per Share (Schedule of Computation of Basic and Diluted Earnings Per Share) (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions		3 Months Ended		9 Months Ended
		Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Numerator
Net income (loss) from continuing operations		$ (1,440.8)	$ 721.8	$ (52.2)	$ (391.4)
Net loss from discontinued operations		0.0	(8.0)	0.0	(8.0)
Net Income (Loss) Attributable to Air Products		$ (1,440.8)	$ 713.8	$ (52.2)	$ (399.4)
Denominator (in millions)
Weighted average common shares — Basic (in shares)		222.8	222.8	222.8	222.7
Effect of dilutive securities:
Employee award plans (in shares)		0.0	0.1	0.0	0.0
Weighted average common shares — Diluted (in shares)		222.8	222.9	222.8	222.7
Per Share Data (U.S. Dollars per share)
Basic EPS from continuing operations (in dollars per share)	[1]	$ (6.47)	$ 3.24	$ (0.23)	$ (1.76)
Basic EPS from discontinued operations (in dollars per share)	[1]	0	(0.04)	0	(0.04)
Basic earnings (loss) per share attributable to Air Products (in dollars per share)	[1]	(6.47)	3.20	(0.23)	(1.79)
Diluted EPS from continuing operations (in dollars per share)	[1]	(6.47)	3.24	(0.23)	(1.76)
Diluted EPS from discontinued operations (in dollars per share)	[1]	0	(0.04)	0	(0.04)
Diluted earnings (loss) per share attributable to Air Products (in dollars per share)	[1]	$ (6.47)	$ 3.20	$ (0.23)	$ (1.79)

[1] (A) Earnings (loss) per share is calculated independently for each component and may not sum to total earnings (loss) per share due to rounding.

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Earnings (Loss) Per Share (Schedule of Antidilutive Outstanding Share-based Awards) (Details) - shares shares in Millions	3 Months Ended		9 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Earnings Per Share [Abstract]
Antidilutive outstanding share-based awards (in shares)	0.2	0.1	0.2	0.2

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Income Taxes (Effective Tax Rate) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Income Tax Disclosure [Abstract]
Income tax expense (benefit)	$ (515.4)	$ 159.6	$ (197.3)	$ (205.5)
Income (Loss) from continuing operations before taxes	$ (1,937.7)	$ 890.8	$ (203.4)	$ (562.0)
Effective tax rate	26.60%	17.90%	97.00%	36.60%

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Income Taxes (Narrative) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Income Tax Disclosure [Abstract]
Income tax benefit	$ 695.4	$ 8.7	$ 698.5	$ 649.3
Cost to establish reserves for uncertain tax positions				22.5
Effective income tax rate reconciliation, foreign derived income, amount				15.2
Valuation allowance against deferred tax assets		41.8		41.8
Tax reform adjustment related to deemed foreign dividends				34.9
Unrecognized tax benefits		$ 67.8		67.8
Net tax benefit related to legal, executive separation, and other professional service fees in connection with response to proxy contest				14.6
Repatriation of foreign earnings				$ 31.4

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Income Taxes (Cash Paid for Taxes, Net of Refunds) (Details) - USD ($) $ in Millions	9 Months Ended
	Jun. 30, 2026	Jun. 30, 2025
Income Tax Disclosure [Abstract]
Income tax payments, net of refunds	$ 388.8	$ 856.1

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Supplemental Information (Related Party Transactions) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025	Sep. 30, 2025
Related Party Transaction [Line Items]
Sales	$ 3,161.0	$ 3,022.7	$ 9,435.3	$ 8,870.4
Trade receivables, net	1,881.5		1,881.5		$ 1,901.2
Current portion of long-term debt	769.5		769.5		716.3
Mantle Ridge LP and Affiliates Transaction
Related Party Transaction [Line Items]
Reimbursement for costs incurred in connection with the proxy contest		24.7
Related Party
Related Party Transaction [Line Items]
Sales	85.0	90.0	275.0	$ 240.0
Trade receivables, net	200.0		200.0		105.0
Current portion of long-term debt	29.5		29.5		59.0
Related Party | Lu-An Clean Energy Company Transaction
Related Party Transaction [Line Items]
Total debt	$ 215.7		$ 215.7		$ 236.5
Affiliated Entity | Mantle Ridge LP and Affiliates Transaction
Related Party Transaction [Line Items]
Reimbursement for costs incurred in connection with the proxy contest		$ 24.7

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Supplemental Information (Changes in Estimates) (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Change in Accounting Estimate [Line Items]
Operating income (loss)	$ (2,097.1)	$ 790.6	$ (609.9)	$ (893.8)
Contracts accounted for under percentage of completion
Change in Accounting Estimate [Line Items]
Operating income (loss)	$ 20.0	$ (20.0)	$ 78.0	$ (63.0)

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Supplemental Information (Shareholder Activism-Related Costs) (Details) $ in Millions	3 Months Ended		9 Months Ended		12 Months Ended
	Jun. 30, 2026 USD ($)	Jun. 30, 2025 USD ($) director	Jun. 30, 2026 USD ($)	Jun. 30, 2025 USD ($)	Sep. 30, 2025 USD ($)
Restructuring Cost and Reserve [Line Items]
Legal, executive separation, and other professional service fees in connection with response to proxy contest	$ 0.0	$ 25.0	$ 0.0	$ 86.3
Shareholder activism-related costs, after tax		$ 18.8		$ 71.7
Professional fees					$ 31.9
CEO separation costs					29.7
Number of directors excluded from vote | director		1
Executive Separation Costs
Restructuring Cost and Reserve [Line Items]
Share-based payment arrangement, accelerated cost					22.4
Charge for severance and other postemployment benefits					$ 7.3
Mantle Ridge LP and Affiliates Transaction
Restructuring Cost and Reserve [Line Items]
Reimbursement for costs incurred in connection with the proxy contest		$ 24.7

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Supplemental Information (Acquisition of Ijsfabriek Strombeek) (Details) - USD ($) $ in Millions		9 Months Ended
	Apr. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Business Combination [Line Items]
Cash paid at closing		$ 0.0	$ 59.9
Ijsfabriek Strombeek
Business Combination [Line Items]
Business combination, consideration transferred	$ 74.2
Cash paid at closing	$ 59.9

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Supplemental Information (Sale of Business) (Details) - USD ($) $ in Millions	1 Months Ended	3 Months Ended		9 Months Ended
	Apr. 30, 2025	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Disclosures by Disposal Group [Line Items]
Gain on sale of business		$ 0.0	$ 67.3	$ 0.0	$ 67.3
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Singapore Subsidiary
Disclosures by Disposal Group [Line Items]
Proceeds from divestiture of businesses	$ 104.3
Gain on sale of business			67.3		67.3
Gain (loss) on sale of business, net of tax			$ 51.9		$ 51.9
Singapore Subsidiary
Disclosures by Disposal Group [Line Items]
Subsidiary, ownership percentage	100.00%

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Supplemental Information (Sale of Other Assets) (Details) - Disposal Group, Disposed of by Sale, Not Discontinued Operations - Hersham Regional Office - USD ($) $ in Millions	1 Months Ended	3 Months Ended	9 Months Ended
	Jun. 30, 2025	Jun. 30, 2025	Jun. 30, 2025
Disclosures by Disposal Group [Line Items]
Proceeds from sale of other assets	$ 37.7
Gain on sale of other assets		$ 31.3	$ 31.3
Gain on sale of other assets, net of tax		$ 23.8	$ 23.8

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Business Segment Information (Narrative) (Details)	9 Months Ended
	Jun. 30, 2026 segment
Segment Reporting [Line Items]
Number of reportable segments	5
Corporate and other
Segment Reporting [Line Items]
Number of operating segments	2

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Business Segment Information (Schedule of Segment Reporting Information) (Details) - USD ($) $ in Millions		3 Months Ended		9 Months Ended
		Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025	Sep. 30, 2025
Segment Reporting [Line Items]
Sales		$ 3,161.0	$ 3,022.7	$ 9,435.3	$ 8,870.4
Cost of sales		(2,125.0)	(2,040.1)	(6,416.9)	(6,110.5)
Selling and administrative expense		(219.1)	(222.6)	(675.0)	(687.0)
Operating income (loss)		(2,097.1)	790.6	(609.9)	(893.8)
Depreciation and amortization				1,131.1	1,151.4
Equity affiliates' income (loss)		205.2	167.6	556.8	463.7
Investment in net assets of and advances to equity affiliates		5,577.4		5,577.4		$ 5,366.1
Total assets	[1]	40,445.6		40,445.6		41,059.5
Operating Segments
Segment Reporting [Line Items]
Sales		3,161.0	3,022.7	9,435.3	8,870.4
Cost of sales		(2,125.0)	(2,040.1)	(6,416.9)	(6,110.5)
Selling and administrative expense		(219.1)	(222.6)	(675.0)	(687.0)
Other segment items		(6.6)	(18.9)	(23.9)	(27.0)
Operating income (loss)		810.3	741.1	2,319.5	2,045.9
Depreciation and amortization		385.4	401.0	1,131.1	1,151.4
Equity affiliates' income (loss)		205.2	167.6	556.8	470.5
Expenditures for long-lived assets				3,354.5	5,504.9
Investment in net assets of and advances to equity affiliates		5,577.4		5,577.4		5,366.1
Total assets		40,445.6		40,445.6		41,059.5
Segment Reconciling Items
Segment Reporting [Line Items]
Project exit-related impairment of equity method investment					6.8
Americas | Operating Segments
Segment Reporting [Line Items]
Sales		1,321.4	1,261.0	4,047.0	3,835.8
Cost of sales		(873.7)	(840.3)	(2,719.8)	(2,568.9)
Selling and administrative expense		(54.7)	(52.0)	(163.7)	(156.2)
Other segment items		2.4	5.4	9.6	17.3
Operating income (loss)		395.4	374.1	1,173.1	1,128.0
Depreciation and amortization		181.4	192.4	525.0	544.2
Equity affiliates' income (loss)		56.2	37.8	163.7	104.1
Expenditures for long-lived assets				1,410.6	2,110.8
Investment in net assets of and advances to equity affiliates		626.5		626.5		555.2
Total assets		10,408.3		10,408.3		12,058.7
Asia | Operating Segments
Segment Reporting [Line Items]
Sales		886.0	810.0	2,550.1	2,401.2
Cost of sales		(599.0)	(567.9)	(1,733.8)	(1,694.4)
Selling and administrative expense		(33.2)	(29.0)	(94.2)	(90.5)
Other segment items		2.6	3.7	6.6	8.3
Operating income (loss)		256.4	216.8	728.7	624.6
Depreciation and amortization		117.2	126.7	346.7	381.4
Equity affiliates' income (loss)		12.9	9.5	38.4	30.3
Expenditures for long-lived assets				313.9	296.2
Investment in net assets of and advances to equity affiliates		350.0		350.0		331.3
Total assets		6,869.5		6,869.5		6,712.2
Europe | Operating Segments
Segment Reporting [Line Items]
Sales		815.7	770.5	2,386.7	2,195.1
Cost of sales		(520.5)	(480.3)	(1,521.1)	(1,403.7)
Selling and administrative expense		(65.9)	(65.6)	(202.6)	(186.7)
Other segment items		1.4	0.6	2.8	2.5
Operating income (loss)		230.7	225.2	665.8	607.2
Depreciation and amortization		72.2	64.9	214.5	176.2
Equity affiliates' income (loss)		32.6	29.7	87.9	75.6
Expenditures for long-lived assets				563.5	728.1
Investment in net assets of and advances to equity affiliates		669.3		669.3		649.9
Total assets		7,170.2		7,170.2		6,916.8
Middle East and India | Operating Segments
Segment Reporting [Line Items]
Sales		34.8	38.3	94.3	103.9
Cost of sales		(22.0)	(26.0)	(63.4)	(84.0)
Selling and administrative expense		(5.3)	(5.2)	(14.9)	(19.3)
Other segment items		0.5	1.0	2.4	4.0
Operating income (loss)		8.0	8.1	18.4	4.6
Depreciation and amortization		5.8	6.8	18.0	19.7
Equity affiliates' income (loss)		101.1	86.0	264.8	249.2
Expenditures for long-lived assets				984.1	2,285.1
Investment in net assets of and advances to equity affiliates		3,813.1		3,813.1		3,713.2
Total assets		11,887.2		11,887.2		10,919.4
Corporate and other | Operating Segments
Segment Reporting [Line Items]
Sales		103.1	142.9	357.2	334.4
Cost of sales		(109.8)	(125.6)	(378.8)	(359.5)
Selling and administrative expense		(60.0)	(70.8)	(199.6)	(234.3)
Other segment items		(13.5)	(29.6)	(45.3)	(59.1)
Operating income (loss)		(80.2)	(83.1)	(266.5)	(318.5)
Depreciation and amortization		8.8	10.2	26.9	29.9
Equity affiliates' income (loss)		2.4	$ 4.6	2.0	11.3
Expenditures for long-lived assets				82.4	$ 84.7
Investment in net assets of and advances to equity affiliates		118.5		118.5		116.5
Total assets		$ 4,110.4		$ 4,110.4		$ 4,452.4

[1] Includes balances associated with a consolidated variable interest entity ("VIE"), including amounts reflected in "Total Assets" that can only be used to settle obligations of the VIE of $8,138.4 and $7,134.7 as of 30 June 2026 and 30 September 2025, respectively, as well as liabilities of the VIE reflected within "Total Liabilities" for which creditors do not have recourse to the general credit of Air Products of $5,474.3 and $4,937.7 as of 30 June 2026 and 30 September 2025, respectively. Refer to Note 3, Variable Interest Entities, for additional information regarding the NEOM Green Hydrogen Company joint venture.

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Business Segment Information (Reconciliation of Segment Operating Income to Consolidated Results) (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]
Operating income (loss)	$ (2,097.1)	$ 790.6	$ (609.9)	$ (893.8)
Business and asset actions	(2,907.4)	(24.1)	(2,929.4)	(2,952.0)
Shareholder activism-related costs	0.0	(25.0)	0.0	(86.3)
Gain on sale of business	0.0	67.3	0.0	67.3
Equity affiliates' income	205.2	167.6	556.8	463.7
Interest expense	49.4	61.4	153.4	146.2
Other non-operating income (expense), net	3.6	(6.0)	3.1	14.3
Income (Loss) From Continuing Operations Before Taxes	(1,937.7)	890.8	(203.4)	(562.0)
Operating Segments
Segment Reporting [Line Items]
Operating income (loss)	810.3	741.1	2,319.5	2,045.9
Equity affiliates' income	205.2	167.6	556.8	470.5
Segment Reconciling Items
Segment Reporting [Line Items]
Business and asset actions	(2,907.4)	(24.1)	(2,929.4)	(2,952.0)
Shareholder activism-related costs	0.0	(25.0)	0.0	(86.3)
Gain on sale of business	0.0	67.3	0.0	67.3
Gain on sale of other assets	$ 0.0	$ 31.3	$ 0.0	$ 31.3