AECOM (ACM) 10-Q 7 Aug 19 2019 Q3 Quarterly report Financial data

Document and Entity Information

Document and Entity Information - shares	9 Months Ended
	Jun. 30, 2019	Jul. 31, 2019
Document and Entity Information
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Jun. 30, 2019
Document Transition Report	false
Entity File Number	0-52423
Entity Registrant Name	AECOM
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	61-1088522
Entity Address, Address Line One	1999 Avenue of the Stars, Suite 2600
Entity Address, City or Town	Los Angeles
Entity Address, State or Province	CA
Entity Address, Postal Zip Code	90067
City Area Code	213
Local Phone Number	593-8000
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
Title of 12(b) Security	Common Stock
Trading Symbol	ACM
Security Exchange Name	NYSE
Entity Common Stock, Shares Outstanding		157,726,729
Entity Central Index Key	0000868857
Current Fiscal Year End Date	--09-28
Document Fiscal Year Focus	2019
Document Fiscal Period Focus	Q3
Amendment Flag	false

Consolidated Balance Sheets

Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2019	Sep. 30, 2018
CURRENT ASSETS:
Cash and cash equivalents	$ 592,784	$ 642,168
Cash in consolidated joint ventures	200,783	244,565
Total cash and cash equivalents	793,567	886,733
Accounts receivable-net	3,373,361	3,307,851
Contract assets	2,454,757	2,160,970
Prepaid expenses and other current assets	607,511	585,152
Current assets held for sale		59,800
Income taxes receivable	42,629	126,816
TOTAL CURRENT ASSETS	7,271,825	7,127,322
PROPERTY AND EQUIPMENT-NET	603,480	614,062
DEFERRED TAX ASSETS-NET	160,289	159,396
INVESTMENTS IN UNCONSOLIDATED JOINT VENTURES	391,520	310,661
GOODWILL	5,906,484	5,921,116
INTANGIBLE ASSETS-NET	255,213	319,892
OTHER NON-CURRENT ASSETS	206,401	228,682
TOTAL ASSETS	14,795,212	14,681,131
CURRENT LIABILITIES:
Short-term debt	44,886	8,353
Accounts payable	2,609,905	2,726,047
Accrued expenses and other current liabilities	2,157,870	2,267,046
Income taxes payable	43,351	39,802
Contract liabilities	969,944	931,431
Current liabilities held for sale		22,300
Current portion of long-term debt	114,749	134,698
TOTAL CURRENT LIABILITIES	5,940,705	6,129,677
OTHER LONG-TERM LIABILITIES	326,588	329,457
DEFERRED TAX LIABILITY-NET	5,168	47,273
PENSION BENEFIT OBLIGATIONS	372,448	412,604
LONG-TERM DEBT	3,653,291	3,483,746
TOTAL LIABILITIES	10,298,200	10,402,757
COMMITMENTS AND CONTINGENCIES (Note 14)
AECOM STOCKHOLDERS' EQUITY:
Common stock-authorized, 300,000,000 shares of $0.01 par value as of June 30, 2019 and September 30, 2018; issued and outstanding 157,659,181 and 156,983,356 shares as of June 30, 2019 and September 30, 2018, respectively	1,577	1,570
Additional paid-in capital	3,930,999	3,846,392
Accumulated other comprehensive loss	(718,396)	(703,330)
Retained earnings	1,088,824	948,148
TOTAL AECOM STOCKHOLDERS' EQUITY	4,303,004	4,092,780
Noncontrolling interests	194,008	185,594
TOTAL STOCKHOLDERS' EQUITY	4,497,012	4,278,374
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 14,795,212	$ 14,681,131

Consolidated Balance Sheets (Pa

Consolidated Balance Sheets (Parenthetical) - $ / shares	Jun. 30, 2019	Sep. 30, 2018
Consolidated Balance Sheets
Common stock, authorized shares	300,000,000	300,000,000
Common stock, par value (in dollars per share)	$ 0.01	$ 0.01
Common stock, issued shares	157,659,181	156,983,356
Common stock, outstanding shares	157,659,181	156,983,356

Consolidated Statements of Oper

Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Consolidated Statements of Operations
Revenue	$ 4,980,204	$ 5,147,920	$ 15,057,721	$ 14,849,662
Cost of revenue	4,770,960	4,962,741	14,482,502	14,387,059
Gross profit	209,244	185,179	575,219	462,603
Equity in earnings of joint ventures	28,563	12,863	67,030	55,621
General and administrative expenses	(37,534)	(35,159)	(110,867)	(100,046)
Restructuring costs			(79,170)
Loss on disposal activities	(7,404)	(2,149)	(7,404)	(2,149)
Impairment of assets held for sale, including goodwill				(168,178)
Income from operations	192,869	160,734	444,808	247,851
Other income	4,886	2,752	12,749	17,542
Interest expense	(55,764)	(55,213)	(169,618)	(211,955)
Income before income tax expense (benefit)	141,991	108,273	287,939	53,438
Income tax expense (benefit)	36,603	33,131	23,946	(38,362)
Net income	105,388	75,142	263,993	91,800
Noncontrolling interests in income of consolidated subsidiaries, net of tax	(21,650)	(14,232)	(50,891)	(39,309)
Net income attributable to AECOM	$ 83,738	$ 60,910	$ 213,102	$ 52,491
Net income attributable to AECOM per share:
Basic (in dollars per share)	$ 0.53	$ 0.38	$ 1.36	$ 0.33
Diluted (in dollars per share)	$ 0.52	$ 0.37	$ 1.34	$ 0.32
Weighted average shares outstanding:
Basic (in shares)	157,429	160,395	156,822	159,266
Diluted (in shares)	159,787	163,213	159,269	162,426

Consolidated Statements of Comp

Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Consolidated Statements of Comprehensive Income
Net income	$ 105,388	$ 75,142	$ 263,993	$ 91,800
Other comprehensive loss, net of tax:
Net unrealized (loss) gain on derivatives, net of tax	(3,570)	626	(13,926)	(214)
Foreign currency translation adjustments	(6,073)	(67,255)	(5,108)	(57,742)
Pension adjustments, net of tax	2,464	15,188	4,367	1,553
Other comprehensive loss, net of tax	(7,179)	(51,441)	(14,667)	(56,403)
Comprehensive income, net of tax	98,209	23,701	249,326	35,397
Noncontrolling interests in comprehensive income of consolidated subsidiaries, net of tax	(21,846)	(14,078)	(51,290)	(40,532)
Comprehensive income (loss) attributable to AECOM, net of tax	$ 76,363	$ 9,623	$ 198,036	$ (5,135)

Consolidated Statements of Stoc

Consolidated Statements of Stockholders' Equity - USD ($) $ in Thousands	Total AECOM Stockholders' Equity	Common Stock	Additional Paid-In Capital	Accumulated Other Comprehensive Loss	Retained Earnings	Non-Controlling Interests	Total
BALANCE at Sep. 30, 2017	$ 3,996,126	$ 1,575	$ 3,733,572	$ (700,661)	$ 961,640	$ 218,560	$ 4,214,686
Increase (Decrease) in Stockholders' Equity
Net income	52,491				52,491	39,309	91,800
Other comprehensive loss	(57,626)			(57,626)		1,223	(56,403)
Issuance of stock	60,627	39	60,588				60,627
Repurchases of stock	(30,977)	(8)	(30,969)				(30,977)
Proceeds from exercise of options	2,750	1	2,749				2,750
Stock based compensation	54,341		54,341				54,341
Other transactions with noncontrolling interests						(3,954)	(3,954)
Contributions from noncontrolling interests						7,730	7,730
Distributions to noncontrolling interests						(80,466)	(80,466)
BALANCE at Jun. 30, 2018	4,077,732	1,607	3,820,281	(758,287)	1,014,131	182,402	4,260,134
BALANCE at Mar. 31, 2018	4,040,752	1,602	3,792,929	(707,000)	953,221	223,873	4,264,625
Increase (Decrease) in Stockholders' Equity
Net income	60,910				60,910	14,232	75,142
Other comprehensive loss	(51,287)			(51,287)		(154)	(51,441)
Issuance of stock	12,316	5	12,311				12,316
Repurchases of stock	(2,104)		(2,104)				(2,104)
Stock based compensation	17,145		17,145				17,145
Other transactions with noncontrolling interests						(6,871)	(6,871)
Contributions from noncontrolling interests						189	189
Distributions to noncontrolling interests						(48,867)	(48,867)
BALANCE at Jun. 30, 2018	4,077,732	1,607	3,820,281	(758,287)	1,014,131	182,402	4,260,134
BALANCE at Sep. 30, 2018	4,092,780	1,570	3,846,392	(703,330)	948,148	185,594	4,278,374
Increase (Decrease) in Stockholders' Equity
Net income	213,102				213,102	50,891	263,993
Cumulative effect of accounting standard adoption	(12,453)				(12,453)		(12,453)
Other comprehensive loss	(15,066)			(15,066)		399	(14,667)
Issuance of stock	59,875	42	59,833				59,875
Repurchases of stock	(82,683)	(35)	(22,675)		(59,973)		(82,683)
Stock based compensation	47,449		47,449				47,449
Other transactions with noncontrolling interests						15,922	15,922
Contributions from noncontrolling interests						3,180	3,180
Distributions to noncontrolling interests						(61,978)	(61,978)
BALANCE at Jun. 30, 2019	4,303,004	1,577	3,930,999	(718,396)	1,088,824	194,008	4,497,012
BALANCE at Mar. 31, 2019	4,199,936	1,573	3,904,298	(711,021)	1,005,086	194,938	4,394,874
Increase (Decrease) in Stockholders' Equity
Net income	83,738				83,738	21,650	105,388
Other comprehensive loss	(7,375)			(7,375)		196	(7,179)
Issuance of stock	11,158	4	11,154				11,158
Repurchases of stock	(109)		(109)				(109)
Stock based compensation	15,656		15,656				15,656
Contributions from noncontrolling interests						30	30
Distributions to noncontrolling interests						(22,806)	(22,806)
BALANCE at Jun. 30, 2019	$ 4,303,004	$ 1,577	$ 3,930,999	$ (718,396)	$ 1,088,824	$ 194,008	$ 4,497,012

Consolidated Statements of Cash

Consolidated Statements of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Jun. 30, 2019	Jun. 30, 2018
CASH FLOWS FROM OPERATING ACTIVITIES:
Net income	$ 263,993	$ 91,800
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	193,484	200,141
Equity in earnings of unconsolidated joint ventures	(67,030)	(55,621)
Distribution of earnings from unconsolidated joint ventures	41,195	86,367
Non-cash stock compensation	47,449	54,341
Prepayment premium on redemption of unsecured senior notes		34,504
Impairment of assets held for sale, including goodwill		168,178
Foreign currency translation	(180)	(49,687)
Write-off of debt issuance costs		7,048
Loss on disposal activities	(7,404)	(2,149)
Other	4,835	115
Changes in operating assets and liabilities, net of effects of acquisitions:
Accounts receivable and contract assets	(340,445)	(365,608)
Prepaid expenses and other assets	11,554	(32,375)
Accounts payable	(103,962)	258,349
Accrued expenses and other current liabilities	(30,082)	(94,533)
Contract liabilities	37,612	41,662
Other long-term liabilities	(81,914)	(104,163)
Net cash (used in) provided by operating activities	(16,087)	242,667
CASH FLOWS FROM INVESTING ACTIVITIES:
Proceeds from purchase price adjustment to business acquisition		2,203
Cash acquired from consolidation of joint venture		7,630
Proceeds from disposal of business, net of cash disposed	37,412	19,537
Investment in unconsolidated joint ventures	(117,251)	(75,992)
Return of investment in unconsolidated joint ventures	16,584	12,700
Proceeds from sale of investments	11,987	2,738
Payments for purchase of investments	(3,223)	(20,240)
Proceeds from disposal of property and equipment	8,250	23,124
Payments for capital expenditures	(77,365)	(88,754)
Net cash used in investing activities	(123,606)	(117,054)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from borrowings under credit agreements	6,396,503	7,439,180
Repayments of borrowings under credit agreements	(6,263,040)	(6,654,873)
Redemption of unsecured senior notes		(800,000)
Prepayment premium on redemption of unsecured senior notes		(34,504)
Cash paid for debt issuance costs		(10,708)
Proceeds from issuance of common stock	24,369	27,300
Proceeds from exercise of stock options		3,200
Payments to repurchase common stock	(82,683)	(29,342)
Net distributions to noncontrolling interests	(58,798)	(72,736)
Other financing activities	30,059	8,702
Net cash provided by (used in) financing activities	46,410	(123,781)
EFFECT OF EXCHANGE RATE CHANGES ON CASH	117	(2,775)
NET DECREASE IN CASH AND CASH EQUIVALENTS	(93,166)	(943)
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	886,733	802,362
CASH AND CASH EQUIVALENTS AT END OF PERIOD	$ 793,567	$ 801,419

Basis of Presentation

Basis of Presentation	9 Months Ended
	Jun. 30, 2019
Basis of Presentation
Basis of Presentation	1. Basis of Presentation ​ The accompanying consolidated financial statements of AECOM (the Company) are unaudited and, in the opinion of management, include all adjustments, including all normal recurring items necessary for a fair statement of the Company’s financial position and results of operations for the periods presented. All intercompany balances and transactions are eliminated in consolidation. ​ The consolidated financial statements should be read in conjunction with the consolidated financial statements and notes thereto included in the Company’s Form 10-K for the fiscal year ended September 30, 2018 (the Annual Report). The accompanying unaudited consolidated financial statements and related notes have been prepared in accordance with generally accepted accounting principles (GAAP) in the United States (U.S.) for interim financial information and with the instructions to Form 10-Q and Rule 10-01 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by GAAP for complete financial statements. ​ The consolidated financial statements included in this report have been prepared consistently with the accounting policies described in the Annual Report, except as noted, and should be read together with the Annual Report. ​ The results of operations for the three and nine months ended June 30, 2019 are not necessarily indicative of the results to be expected for the fiscal year ending September 30, 2019. ​ The Company reports its annual results of operations based on 52 or 53-week periods ending on the Friday nearest September 30. The Company reports its quarterly results of operations based on periods ending on the Friday nearest December 31, March 31, and June 30. For clarity of presentation, all periods are presented as if the periods ended on September 30, December 31, March 31, and June 30. ​

New Accounting Pronouncements a

New Accounting Pronouncements and Changes in Accounting	9 Months Ended
	Jun. 30, 2019
New Accounting Pronouncements and Changes in Accounting
New Accounting Pronouncements and Changes in Accounting	2. New Accounting Pronouncements and Changes in Accounting ​ In May 2014, the Financial Accounting Standards Board (FASB) issued new accounting guidance which amended the existing accounting standards for revenue recognition. The new accounting guidance establishes principles for recognizing revenue upon the transfer of promised goods or services to customers, in an amount that reflects the expected consideration received in exchange for those goods or services. The Company adopted the new standard on October 1, 2018, using the modified retrospective method, which resulted in an adjustment to retained earnings of $7.0 million, net of tax. Detailed disclosures regarding the adoption and other required disclosures can be found in Note 4. ​ In February 2016, the FASB issued new accounting guidance which changes accounting requirements for leases. The new guidance requires lessees to recognize the assets and liabilities arising from all leases, including those classified as operating leases under previous accounting guidance, on the balance sheet. It also requires disclosure of key information about leasing arrangements to increase transparency and comparability among organizations. The new guidance will be effective for the Company’s fiscal year beginning October 1, 2019 with early adoption permitted. The new guidance must be adopted using a modified retrospective transition approach and provides for some practical expedients. The Company is currently evaluating the impact that the new guidance will have on its consolidated financial statements. ​ In June 2016, the FASB issued a new credit loss standard that changes the impairment model for most financial assets and some other instruments. The new guidance will replace the current “incurred loss” approach with an “expected loss” model for instruments measured at amortized cost. It also simplifies the accounting model for purchased credit-impaired debt securities and loans. The guidance will be effective for the Company’s fiscal year starting October 1, 2020. The Company is currently evaluating the impact that the new guidance will have on its consolidated financial statements. ​ In August 2016, the FASB issued new accounting guidance clarifying how entities should classify cash receipts and cash payments on the statement of cash flows. The new guidance also clarifies how the predominance principle should be applied when cash receipts and cash payments have aspects of more than one class of cash flows. The Company adopted the new standard on October 1, 2018 and the adoption of the standard did not have a material impact on its statement of cash flows. ​ In October 2016, the FASB issued additional guidance regarding accounting for intra-entity transfers of assets other than inventory. The new guidance will require companies to account for the income tax consequences of intra-entity transfers of assets other than inventory in the period the transfer occurs. The Company adopted this guidance on October 1, 2018, and the adoption resulted in a $5.5 million reduction to other non-current assets and retained earnings. ​ In January 2017, the FASB issued new accounting guidance that changes the definition of a business to assist companies with evaluating when a set of transferred assets and activities is a business. This guidance requires the buyer to evaluate if substantially all of the fair value of the gross assets acquired is concentrated in a single identifiable asset or group of assets. The Company elected to adopt this guidance on July 1, 2018 and the adoption of this guidance did not have a material impact on the Company’s consolidated financial statements. ​ In January 2017, the FASB issued new accounting guidance to simplify the test for goodwill impairment. This guidance eliminates step two from the goodwill impairment test. Under the new guidance, an entity should recognize an impairment charge for the amount by which the carrying amount of a reporting unit exceeds its fair value. However, the loss recognized should not exceed the total amount of goodwill allocated to the reporting unit. The Company early adopted the new guidance on January 1, 2018 and the adoption of this guidance did not have a material impact on the Company’s consolidated financial statements. ​ In March 2017, the FASB issued new guidance on how employers that sponsor defined benefit pension or other postretirement benefit plans present the net periodic benefit cost in the income statement. Under the new guidance, employers will present the service cost component of net periodic benefit cost in the same income statement line items as other employee compensation costs. The new guidance was effective for the Company on October 1, 2018. Adoption of the new guidance did not have a material impact on the Company’s consolidated financial statements. ​ In August 2017, the FASB issued new accounting guidance on derivatives and hedging. This guidance better aligns an entity’s risk management activities and financial reporting for hedging relationships through change to both the designation and measurement guidance for qualifying hedging relationships and the presentation of hedging results. The Company early adopted the guidance on January 1, 2018 and the adoption of this guidance did not have a material impact on the Company’s consolidated financial statements.

Business Acquisitions, Goodwill

Business Acquisitions, Goodwill and Intangible Assets	9 Months Ended
	Jun. 30, 2019
Business Acquisitions, Goodwill and Intangible Assets
Business Acquisitions, Goodwill and Intangible Assets	3. Business Acquisitions, Goodwill and Intangible Assets ​ The Company completed one acquisition during the year ended September 30, 2018 for a total consideration of $5.6 million, which was accounted for under the acquisition method. Acquired tangible and intangible assets and liabilities were recognized on the acquisition date based upon their fair values. The determination of fair values of assets and liabilities acquired requires the Company to make estimates and use valuation techniques when market value is not readily available. Transaction costs associated with business acquisitions are expensed as they are incurred. ​ In the second quarter of fiscal 2018, management approved a plan to sell non-core oil and gas assets in North America, included in the Company’s Construction Services segment (the Disposal Group). The Company classified the related assets and liabilities of the Disposal Group as held for sale in the consolidated balance sheet. In the third quarter of fiscal 2018, the Company sold a portion of the assets in the Disposal Group and recognized a $2.1 million loss on disposal. The remaining portion of the Disposal Group was sold in the third quarter of fiscal 2019 and the Company recognized a $7.4 million loss on disposal. ​ The Company recorded losses related to the remeasurement of the Disposal Group based on estimated fair value less costs to sell resulting in total asset impairments of $168.2 million, recorded in Impairment of assets held for sale, including goodwill in the second quarter of fiscal 2018. Fair value was estimated using Level 3 inputs, such as forecasted cash flows, and Level 2 inputs, including bid prices from potential buyers. ​ The changes in the carrying value of goodwill by reportable segment for the nine months ended June 30, 2019 were as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Foreign ​ ​ ​ ​ ​ September 30, ​ ​ ​ ​ Exchange ​ June 30, ​ 2018 ​ Disposal ​ Impact 2019 ​ ​ (in millions) Design and Consulting Services ​ $ 3,189.2 ​ $ (0.4) ​ $ (6.2) ​ $ 3,182.6 Construction Services ​ ​ 1,008.9 ​ ​ — ​ ​ (1.8) ​ ​ 1,007.1 Management Services ​ 1,723.0 ​ ​ — ​ ​ (6.2) ​ 1,716.8 Total ​ $ 5,921.1 ​ $ (0.4) ​ $ (14.2) ​ $ 5,906.5 ​ The gross amounts and accumulated amortization of the Company’s acquired identifiable intangible assets with finite useful lives as of June 30, 2019 and September 30, 2018, included in intangible assets—net, in the accompanying consolidated balance sheets, were as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ June 30, 2019 ​ September 30, 2018 ​ ​ ​ ​ ​ ​ Gross ​ Accumulated ​ Intangible ​ Gross ​ Accumulated ​ Intangible ​ Amortization ​ Amount Amortization Assets, Net Amount Amortization Assets, Net Period ​ ​ (in millions) ​ (years) Backlog and customer relationships ​ $ 1,285.2 ​ $ (1,030.1) ​ $ 255.1 ​ $ 1,285.1 ​ $ (966.0) ​ $ 319.1 1 - 11 Trademark / tradename ​ 18.3 ​ (18.2) ​ 0.1 ​ 18.3 ​ (17.5) ​ 0.8 0.3 - 2 Total ​ $ 1,303.5 ​ $ (1,048.3) ​ $ 255.2 ​ $ 1,303.4 ​ $ (983.5) ​ $ 319.9 ​ ​ ​ ​ ​ Amortization expense of acquired intangible assets included within cost of revenue was $64.8 million and $75.0 million for the nine months ended June 30, 2019 and 2018, respectively. The following table presents estimated amortization expense of existing intangible assets for the remainder of fiscal 2019 and for the succeeding years: ​ ​ ​ ​ ​ Fiscal Year (in millions) 2019 (three months remaining) ​ $ 20.7 2020 ​ 69.4 2021 ​ 56.5 2022 ​ 43.7 2023 ​ 39.3 Thereafter ​ 25.6 Total ​ $ 255.2 ​

Revenue Recognition

Revenue Recognition	9 Months Ended
	Jun. 30, 2019
Revenue Recognition
Revenue Recognition	4. Revenue Recognition ​ On October 1, 2018, the Company adopted FASB Accounting Standards Codification (ASC) 606 on a modified retrospective basis, which amended the accounting standards for revenue recognition. As a result, the new guidance was applied retrospectively to contracts which were not completed as of October 1, 2018. Contracts completed prior to October 1, 2018 were accounted for using the guidance in effect at that time. The cumulative effect of applying the new guidance was recorded as a reduction to retained earnings at October 1, 2018 of $7.0 million, net of tax. Consistent with the modified retrospective transition approach, the comparative period was not adjusted to conform with current period presentation. The adjustment was primarily related to segmenting or combining contracts by performance obligations identified under the criteria of the new standard. Revenue recognized during the nine months ended June 30, 2019 increased $4.0 million, net of tax, due to the adoption of the new standard primarily in the Construction Services segment. ​ The new accounting guidance establishes principles for recognizing revenue upon the transfer of control of promised goods or services to customers, in an amount that reflects the expected consideration received in exchange for those goods or services. The Company generally recognizes revenues over time as performance obligations are satisfied. The Company generally measures its progress to completion using an input measure of total costs incurred divided by total costs expected to be incurred. In the course of providing its services, the Company routinely subcontracts for services and incurs other direct costs on behalf of its clients. These costs are passed through to clients and, in accordance with GAAP, are included in the Company’s revenue and cost of revenue. ​ Recognition of revenue and profit is dependent upon a number of factors, including the accuracy of a variety of estimates made at the balance sheet date, such as engineering progress, material quantities, the achievement of milestones, penalty provisions, labor productivity and cost estimates. Additionally, the Company is required to make estimates for the amount of consideration to be received, including bonuses, awards, incentive fees, claims, unpriced change orders, penalties, and liquidated damages. Variable consideration is included in the estimate of the transaction price only to the extent that a significant reversal would not be probable. Management continuously monitors factors that may affect the quality of its estimates, and material changes in estimates are disclosed accordingly. ​ The following summarizes the Company’s major contract types: ​ Cost Reimbursable Contracts ​ Cost reimbursable contracts include cost-plus fixed fee, cost-plus fixed rate, and time-and-materials price contracts. Under cost-plus contracts, the Company charges clients for its costs, including both direct and indirect costs, plus a negotiated fee or rate. The Company recognizes revenue based on actual direct costs incurred and the applicable fixed rate or portion of the fixed fee earned as of the balance sheet date. Under time-and-materials price contracts, the Company negotiates hourly billing rates and charges its clients based on the actual time that it expends on a project. In addition, clients reimburse the Company for materials and other direct incidental expenditures incurred in connection with its performance under the contract. The Company may apply a practical expedient to recognize revenue in the amount in which it has the right to invoice if its right to consideration is equal to the value of performance completed to date. ​ Guaranteed Maximum Price Contracts (GMP) ​ GMP contracts share many of the same contract provisions as cost-plus and fixed-price contracts. As with cost-plus contracts, clients are provided a disclosure of all the project costs, and a lump sum or percentage fee is separately identified. The Company provides clients with a guaranteed price for the overall project (adjusted for change orders issued by clients) and a schedule including the expected completion date. Cost overruns or costs associated with project delays in completion could generally be the Company’s responsibility. For many of the Company’s commercial or residential GMP contracts, the final price is generally not established until the Company has subcontracted a substantial percentage of the trade contracts with terms consistent with the master contract, and it has negotiated additional contractual limitations, such as waivers of consequential damages as well as aggregate caps on liabilities and liquidated damages. Revenue is recognized for GMP contracts as project costs are incurred relative to total estimated project costs. ​ Fixed-Price Contracts ​ Fixed price contracts include both lump-sum and fixed-unit price contracts. Under lump-sum contracts, the Company performs all the work under the contract for a specified fee. Lump-sum contracts are typically subject to price adjustments if the scope of the project changes or unforeseen conditions arise. Under fixed-unit price contracts, the Company performs a number of units of work at an agreed price per unit with the total payment under the contract determined by the actual number of units delivered. Revenue is recognized for fixed-price contracts using the input method measured on a cost-to-cost basis. ​ The following tables present the Company’s revenues disaggregated by revenue sources: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Three months ended ​ Nine months ended ​ ​ June 30, ​ June 30, ​ June 30, ​ June 30, ​ 2019 2018 2019 2018 ​ ​ (in millions) Cost reimbursable ​ $ 2,692.7 ​ $ 2,409.2 ​ $ 7,832.2 ​ $ 7,018.2 Guaranteed maximum price ​ 950.5 ​ 1,189.2 ​ 2,978.1 ​ 3,517.6 Fixed price ​ 1,337.0 ​ 1,549.5 ​ 4,247.4 ​ 4,313.9 Total revenue ​ $ 4,980.2 ​ $ 5,147.9 ​ $ 15,057.7 ​ $ 14,849.7 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Three months ended ​ Nine months ended ​ ​ June 30, ​ June 30, ​ June 30, ​ June 30, ​ 2019 2018 2019 2018 ​ ​ (in millions) Americas ​ $ 4,007.2 ​ $ 4,046.3 ​ $ 12,103.4 ​ $ 11,759.8 Europe, Middle East, Africa ​ 538.0 ​ 741.3 ​ 1,665.2 ​ 1,963.0 Asia Pacific ​ 435.0 ​ 360.3 ​ 1,289.1 ​ 1,126.9 Total revenue ​ $ 4,980.2 ​ $ 5,147.9 ​ $ 15,057.7 ​ $ 14,849.7 ​ Revenues in Europe, Middle East, Africa and Asia Pacific are primarily reported in the Company's Design and Consulting Services segment. As of June 30, 2019, the Company had allocated $22.6 billion of transaction price to unsatisfied or partially satisfied performance obligations, of which approximately 55% is expected to be satisfied within the next twelve months . ​ The Company’s timing of revenue recognition may not be consistent with its rights to bill and collect cash from its clients. Those rights are generally dependent upon advance billing terms, milestone billings based on the completion of certain phases of work or when services are performed. The Company’s accounts receivable represent amounts billed to clients that have yet to be collected and represent an unconditional right to cash from its clients. Contract assets represent the amount of contract revenue recognized but not yet billed pursuant to contract terms or accounts billed after the balance sheet date. Contract liabilities represent billings as of the balance sheet date, as allowed under the terms of a contract, but not yet recognized as contract revenue pursuant to the Company’s revenue recognition policy. ​ Net accounts receivable consisted of the following: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ June 30, ​ September 30, ​ 2019 2018 ​ ​ (in millions) Billed ​ $ 2,767.1 ​ $ 2,697.7 Contract retentions ​ 656.1 ​ 661.7 Total accounts receivable—gross ​ 3,423.2 ​ 3,359.4 Allowance for doubtful accounts ​ (49.8) ​ (51.6) Total accounts receivable—net ​ $ 3,373.4 ​ $ 3,307.8 ​ Substantially all contract assets as of June 30, 2019 and September 30, 2018 are expected to be billed and collected within twelve months, except for claims. Significant claims recorded in contract assets and other non-current assets were approximately $360 million and $266 million as of June 30 , 2019 and September 30, 2018, respectively, and included amounts related to the Department of Energy Deactivation, Demolition, and Removal Project and Refinery Turnaround Project discussed further in Note 14. Contract retentions represent amounts invoiced to clients where payments have been withheld from progress payments until the contracted work has been completed and approved by the client. These retention agreements vary from project to project and could be outstanding for several months or years. ​ Allowances for doubtful accounts have been determined through specific identification of amounts considered to be uncollectible and potential write-offs, plus a non-specific allowance for other amounts for which some potential loss has been determined to be probable based on current and past experience. ​ Other than the U.S. government, no single client accounted for more than 10% of the Company’s outstanding receivables at June 30, 2019 and September 30, 2018. ​ The Company sold trade receivables to financial institutions, of which $369.1 million and $334.2 million were outstanding as of June 30, 2019 and September 30, 2018, respectively. The Company does not retain financial or legal obligations for these receivables that would result in material losses. The Company’s ongoing involvement is limited to the remittance of customer payments to the financial institutions with respect to the sold trade receivables.

Joint Ventures and Variable Int

Joint Ventures and Variable Interest Entities	9 Months Ended
	Jun. 30, 2019
Joint Ventures and Variable Interest Entities
Joint Ventures and Variable Interest Entities	5. Joint Ventures and Variable Interest Entities ​ The Company’s joint ventures provide architecture, engineering, program management, construction management, operations and maintenance services, and invest in real estate projects. Joint ventures, the combination of two or more partners, are generally formed for a specific project. Management of the joint venture is typically controlled by a joint venture executive committee, comprised of representatives from the joint venture partners. The joint venture executive committee normally provides management oversight and controls decisions which could have a significant impact on the joint venture. ​ Some of the Company’s joint ventures have no employees and minimal operating expenses. For these joint ventures, the Company’s employees perform work for the joint venture, which is then billed to a third-party customer by the joint venture. These joint ventures function as pass through entities to bill the third-party customer. For consolidated joint ventures of this type, the Company records the entire amount of the services performed and the costs associated with these services, including the services provided by the other joint venture partners, in the Company’s result of operations. For some of these joint ventures where a fee is added by an unconsolidated joint venture to client billings, the Company’s portion of that fee is recorded in equity in earnings of joint ventures. ​ The Company also has joint ventures that have their own employees and operating expenses, and to which the Company generally makes a capital contribution. The Company accounts for these joint ventures either as consolidated entities or equity method investments based on the criteria further discussed below. ​ The Company follows guidance on the consolidation of variable interest entities (VIEs) that requires companies to utilize a qualitative approach to determine whether it is the primary beneficiary of a VIE. The process for identifying the primary beneficiary of a VIE requires consideration of the factors that indicate a party has the power to direct the activities that most significantly impact the joint venture’s economic performance, including powers granted to the joint venture’s program manager, powers contained in the joint venture governing board and a company’s economic interest in the joint venture. The Company analyzes its joint ventures and classifies them as either: ​ ● a VIE that must be consolidated because the Company is the primary beneficiary or the joint venture is not a VIE and the Company holds the majority voting interest with no significant participative rights available to the other partners; or ​ ● a VIE that does not require consolidation and is treated as an equity method investment because the Company is not the primary beneficiary or the joint venture is not a VIE and the Company does not hold the majority voting interest. ​ As part of the above analysis, if it is determined that the Company has the power to direct the activities that most significantly impact the joint venture’s economic performance, the Company considers whether or not it has the obligation to absorb losses or rights to receive benefits of the VIE that could potentially be significant to the VIE. ​ Contractually required support provided to the Company’s joint ventures is further discussed in Note 14. ​ Summary of financial information of the consolidated joint ventures is as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ June 30, ​ ​ ​ ​ 2019 September 30, ​ ​ (unaudited) ​ 2018 ​ ​ (in millions) Current assets ​ $ 934.3 ​ $ 1,013.7 Non-current assets ​ 176.6 ​ 192.7 Total assets ​ $ 1,110.9 ​ $ 1,206.4 ​ ​ ​ ​ ​ ​ ​ Current liabilities ​ $ 654.5 ​ $ 724.2 Non-current liabilities ​ 13.1 ​ 12.7 Total liabilities ​ 667.6 ​ 736.9 Total AECOM equity ​ ​ 250.1 ​ 284.2 Noncontrolling interests ​ 193.2 ​ 185.3 Total owners’ equity ​ 443.3 ​ 469.5 Total liabilities and owners’ equity ​ $ 1,110.9 ​ $ 1,206.4 ​ Total revenue of the consolidated joint ventures was $1,880.6 million and $1,820.8 million for the nine months ended June 30, 2019 and 2018, respectively. The assets of the Company’s consolidated joint ventures are restricted for use only by the particular joint venture and are not available for the general operations of the Company. ​ Summary of unaudited financial information of the unconsolidated joint ventures, as derived from their unaudited financial statements, is as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ June 30, ​ September 30, ​ 2019 2018 ​ ​ (in millions) Current assets ​ $ 1,888.3 ​ $ 1,903.3 Non-current assets ​ 1,129.3 ​ 938.3 Total assets ​ $ 3,017.6 ​ $ 2,841.6 ​ ​ ​ ​ ​ ​ ​ Current liabilities ​ $ 1,556.0 ​ $ 1,658.5 Non-current liabilities ​ 305.1 ​ 224.3 Total liabilities ​ 1,861.1 ​ 1,882.8 Joint ventures’ equity ​ 1,156.5 ​ 958.8 Total liabilities and joint ventures’ equity ​ $ 3,017.6 ​ $ 2,841.6 ​ ​ ​ ​ ​ ​ ​ AECOM’s investment in joint ventures ​ $ 391.5 ​ $ 310.7 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Nine Months Ended ​ ​ June 30, ​ June 30, ​ 2019 2018 ​ ​ (in millions) Revenue ​ $ 3,472.6 ​ $ 4,041.7 Cost of revenue ​ 3,308.4 ​ 3,843.7 Gross profit ​ $ 164.2 ​ $ 198.0 Net income ​ $ 162.5 ​ $ 191.8 ​ Summary of AECOM’s equity in earnings of unconsolidated joint ventures is as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Nine Months Ended ​ June 30, June 30, ​ 2019 2018 ​ ​ (in millions) Pass through joint ventures ​ $ 24.4 ​ $ 29.8 Other joint ventures ​ 42.6 ​ 25.8 Total ​ $ 67.0 ​ $ 55.6 ​

Pension Benefit Obligations

Pension Benefit Obligations	9 Months Ended
	Jun. 30, 2019
Pension Benefit Obligations
Pension Benefit Obligations	6. Pension Benefit Obligations ​ In the U.S., the Company sponsors various qualified defined benefit pension plans. Benefits under these plans generally are based on the employee’s years of creditable service and compensation; however, all U.S. defined benefit plans are closed to new participants and have frozen accruals. ​ The Company also sponsors various non-qualified plans in the U.S.; all of these plans are frozen. Outside the U.S., the Company sponsors various pension plans, which are appropriate to the country in which the Company operates, some of which are government mandated. ​ The components of net periodic benefit cost other than the service cost component are included in other income (expense) in the consolidated statement of operations. The following table details the components of net periodic benefit cost for the Company’s pension plans for the three and nine months ended June 30, 2019 and 2018: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Three Months Ended ​ Nine Months Ended ​ ​ June 30, 2019 ​ June 30, 2018 ​ June 30, 2019 ​ June 30, 2018 ​ U.S. Int’l U.S. Int’l U.S. Int’l U.S. Int’l ​ ​ (in millions) Components of net periodic benefit cost: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Service costs ​ $ — ​ $ 0.2 ​ $ 1.3 ​ $ 0.2 ​ $ — ​ $ 0.4 ​ $ 3.7 ​ $ 0.8 Interest cost on projected benefit obligation ​ 5.9 ​ 7.4 ​ ​ 5.1 ​ ​ 8.1 ​ 17.8 ​ 22.5 ​ 15.5 ​ 24.3 Expected return on plan assets ​ (6.9) ​ (9.6) ​ ​ (7.9) ​ ​ (10.8) ​ (20.6) ​ (28.9) ​ (23.6) ​ (32.6) Amortization of prior service cost ​ ​ 0.1 ​ ​ — ​ ​ — ​ ​ — ​ ​ 0.1 ​ ​ (0.1) ​ ​ — ​ ​ (0.1) Amortization of net loss ​ 0.9 ​ 1.0 ​ ​ 1.0 ​ ​ 2.0 ​ 2.7 ​ 3.1 ​ 3.0 ​ 6.2 Settlement loss recognized ​ — ​ — ​ ​ — ​ ​ — ​ 0.1 ​ 0.1 ​ — ​ 0.2 Net periodic benefit cost ​ $ — ​ $ (1.0) ​ $ (0.5) ​ $ (0.5) ​ $ 0.1 ​ $ (2.9) ​ $ (1.4) ​ $ (1.2) ​ The total amounts of employer contributions paid for the nine months ended June 30, 2019 were $9.2 million for U.S. plans and $21.7 million for non-U.S. plans. The expected remaining scheduled annual employer contributions for the fiscal year ending September 30, 2019 are $5.3 million for U.S. plans and $5.7 million for non-U.S. plans.

Debt

Debt	9 Months Ended
	Jun. 30, 2019
Debt
Debt	7. Debt ​ Debt consisted of the following: ​ ​ ​ ​ ​ ​ ​ ​ ​ June 30, September 30, ​ ​ 2019 ​ 2018 ​ ​ (in millions) 2014 Credit Agreement ​ $ 1,586.5 ​ $ 1,433.8 2014 Senior Notes ​ ​ 800.0 ​ ​ 800.0 2017 Senior Notes ​ ​ 1,000.0 ​ ​ 1,000.0 URS Senior Notes ​ ​ 248.0 ​ ​ 247.9 Other debt ​ 218.0 ​ 191.8 Total debt ​ 3,852.5 ​ 3,673.5 Less: Current portion of debt and short-term borrowings ​ (159.6) ​ (143.1) Less: Unamortized debt issuance costs ​ ​ (39.6) ​ ​ (46.7) Long-term debt ​ $ 3,653.3 ​ $ 3,483.7 ​ The following table presents, in millions, scheduled maturities of the Company’s debt as of June 30, 2019: ​ ​ ​ ​ ​ Fiscal Year ​ ​ 2019 (three months remaining) ​ $ 75.7 2020 ​ 108.2 2021 ​ 348.4 2022 ​ 314.1 2023 ​ ​ 668.9 Thereafter ​ 2,337.2 Total ​ $ 3,852.5 ​ 2014 Credit Agreement ​ The Company entered into a credit agreement (Credit Agreement) on October 17, 2014, which, as amended to date, consists of (i) a term loan A facility that includes a $510 million (USD) term loan A facility with a term expiring on March 13, 2021 and a $500 million Canadian dollar (CAD) term loan A facility and a $250 million Australian dollar (AUD) term loan A facility, each with terms expiring on March 13, 2023; (ii) a $600 million term loan B facility with a term expiring on March 13, 2025; and (iii) a revolving credit facility in an aggregate principal amount of $1.35 billion with a term expiring on March 13, 2023. Some subsidiaries of the Company (Guarantors) have guaranteed the obligations of the borrowers under the Credit Agreement. The borrowers’ obligations under the Credit Agreement are secured by a lien on substantially all of the assets of the Company and the Guarantors pursuant to a security and pledge agreement (Security Agreement). The collateral under the Security Agreement is subject to release upon fulfillment of conditions specified in the Credit Agreement and Security Agreement. ​ The Credit Agreement contains covenants that limit the ability of the Company and the ability of some of its subsidiaries to, among other things: (i) create, incur, assume, or suffer to exist liens; (ii) incur or guarantee indebtedness; (iii) pay dividends or repurchase stock; (iv) enter into transactions with affiliates; (v) consummate asset sales, acquisitions or mergers; (vi) enter into various types of burdensome agreements; or (vii) make investments. ​ On July 1, 2015, the Credit Agreement was amended to revise the definition of “Consolidated EBITDA” to increase the allowance for acquisition and integration expenses related to the Company’s acquisition of URS Corporation (URS). ​ On December 22, 2015, the Credit Agreement was amended to further revise the definition of “Consolidated EBITDA” by further increasing the allowance for acquisition and integration expenses related to the acquisition of URS and to allow for an internal corporate restructuring primarily involving the Company’s international subsidiaries. ​ On September 29, 2016, the Credit Agreement and the Security Agreement were amended to (i) lower the applicable interest rate margins for the term loan A and the revolving credit facilities, and lower the applicable letter of credit fees and commitment fees to the revised consolidated leverage levels; (ii) extend the term of the term loan A and the revolving credit facility to September 29, 2021; (iii) add a new delayed draw term loan A facility tranche in the amount of $185.0 million; (iv) replace the then existing $500 million performance letter of credit facility with a $500 million basket to enter into secured letters of credit outside the Credit Agreement; and (v) revise covenants, including the Maximum Consolidated Leverage Ratio, so that the step down from a 5.00 to a 4.75 leverage ratio is effective as of March 31, 2017 as well as the investment basket for the Company’s AECOM Capital business. ​ On March 31, 2017, the Credit Agreement was amended to (i) expand the ability of restricted subsidiaries to borrow under “Incremental Term Loans;” (ii) revise the definition of “Working Capital” as used in “Excess Cash Flow;” (iii) revise the definitions for “Consolidated EBITDA” and “Consolidated Funded Indebtedness” to reflect the expected gain and debt repayment of an AECOM Capital disposition, which disposition was completed on April 28, 2017; and (iv) amend provisions relating to the Company’s ability to undertake internal restructuring steps to accommodate changes in tax laws. ​ On March 13, 2018, the Credit Agreement was amended to (i) refinance the existing term loan A facility to include a $510 million (US) term loan A facility with a term expiring on March 13, 2021 and a $500 million CAD term loan A facility and a $250 million AUD term loan A facility each with terms expiring on March 13, 2023; (ii) issue a new $600 million term loan B facility to institutional investors with a term expiring on March 13, 2025; (iii) increase the capacity of the Company’s revolving credit facility from $1.05 billion to $1.35 billion and extend its term until March 13, 2023; (iv) reduce the Company’s interest rate borrowing costs as follows: (a) the term loan B facility, at the Company’s election, Base Rate (as defined in the Credit Agreement) plus 0.75% or Eurocurrency Rate (as defined in the Credit Agreement) plus 1.75%, (b) the (USD) term loan A facility, at the Company’s election, Base Rate plus 0.50% or Eurocurrency Rate plus 1.50%, and (c) the Canadian (CAD) term loan A facility, the Australian (AUD) term loan A facility, and the revolving credit facility, an initial rate of, at the Company’s election, Base Rate plus 0.75% or Eurocurrency Rate plus 1.75%, and after the end of the Company’s fiscal quarter ended June 30, 2018, Base Rate loans plus a margin ranging from 0.25% to 1.00% or Eurocurrency Rate plus a margin from 1.25% to 2.00%, based on the Consolidated Leverage Ratio (as defined in the Credit Agreement); and (v) revise covenants including increasing the amounts available under the restricted payment negative covenant and revising the Maximum Consolidated Leverage Ratio (as defined in the Credit Agreement) to include a 4.5 leverage ratio through September 30, 2019 after which the leverage ratio steps down to 4.0. ​ On November 13, 2018, the Credit Agreement was amended to revise the definition of "Consolidated EBITDA" to increase corporate restructuring allowances and provide for additional flexibility under the covenants for non-core asset dispositions, among other changes. ​ Under the Credit Agreement, the Company is subject to a maximum consolidated leverage ratio and minimum consolidated interest coverage ratio at the end of each fiscal quarter. The Company’s Consolidated Leverage Ratio was 4.0 at June 30, 2019. The Company’s Consolidated Interest Coverage Ratio was 4.7 at June 30, 2019. As of June 30, 2019, the Company was in compliance with the covenants of the Credit Agreement. ​ At June 30, 2019 and September 30, 2018, outstanding standby letters of credit totaled $22.9 million and $28.7 million, respectively, under the Company’s revolving credit facilities. As of June 30, 2019 and September 30, 2018, the Company had $1,114.8 million and $1,321.3 million, respectively, available under its revolving credit facility. ​ 2014 Senior Notes ​ On October 6, 2014, the Company completed a private placement offering of $800,000,000 aggregate principal amount of the unsecured 5.750% Senior Notes due 2022 (2022 Notes) and $800,000,000 aggregate principal amount of the unsecured 5.875% Senior Notes due 2024 (the 2024 Notes and, together with the 2022 Notes, the 2014 Senior Notes). On November 2, 2015, the Company completed an exchange offer to exchange the unregistered 2014 Senior Notes for registered notes, as well as all related guarantees. On March 16, 2018, the Company redeemed all of the 2022 Notes at a redemption price that was 104.313% of the principal amount outstanding plus accrued and unpaid interest. The March 16, 2018 redemption resulted in a $34.5 million prepayment premium, which was included in interest expense. ​ As of June 30, 2019, the estimated fair value of the 2024 Notes was approximately $864.0 million. The estimated fair value of the 2024 Notes as of June 30, 2019 was derived by taking the mid-point of the trading prices from an observable market input (Level 2) in the secondary bond market and multiplying it by the outstanding balance of the 2024 Notes. ​ At any time prior to July 15, 2024, the Company may redeem on one or more occasions all or part of the 2024 Notes at a redemption price equal to the sum of (i) 100% of the principal amount thereof, plus (ii) a “make-whole” premium as of the date of the redemption, plus any accrued and unpaid interest to the date of redemption. In addition, on or after July 15, 2024, the 2024 Notes may be redeemed at a redemption price of 100% of the principal amount thereof, plus accrued and unpaid interest to the date of redemption. ​ The indenture pursuant to which the 2024 Notes were issued contains customary events of default, including, among other things, payment default, exchange default, failure to provide notices thereunder and provisions related to bankruptcy events. The indenture also contains customary negative covenants. ​ The Company was in compliance with the covenants relating to the 2024 Notes as of June 30, 2019. ​ 2017 Senior Notes ​ On February 21, 2017, the Company completed a private placement offering of $1,000,000,000 aggregate principal amount of its unsecured 5.125% Senior Notes due 2027 (the 2017 Senior Notes) and used the proceeds to immediately retire the remaining $127.6 million outstanding on the then existing term loan B facility as well as repay $600 million of the term loan A facility and $250 million of the revolving credit facility under its Credit Agreement. On June 30, 2017, the Company completed an exchange offer to exchange the unregistered 2017 Senior Notes for registered notes, as well as related guarantees. ​ As of June 30, 2019, the estimated fair value of the 2017 Senior Notes was approximately $1,035.0 million. The estimated fair value of the 2017 Senior Notes as of June 30, 2019 was derived by taking the mid-point of the trading prices from an observable market input (Level 2) in the secondary bond market and multiplying it by the outstanding balance of the 2017 Senior Notes. Interest is payable on the 2017 Senior Notes at a rate of 5.125% per annum. Interest on the 2017 Senior Notes is payable semi-annually on March 15 and September 15 of each year, commencing on September 15, 2017. The 2017 Senior Notes will mature on March 15, 2027. ​ At any time and from time to time prior to December 15, 2026, the Company may redeem all or part of the 2017 Senior Notes, at a redemption price equal to 100% of their principal amount, plus a “make whole” premium as of the redemption date, and accrued and unpaid interest to the redemption date. ​ In addition, at any time and from time to time prior to March 15, 2020, the Company may redeem up to 35% of the original aggregate principal amount of the 2017 Senior Notes with the proceeds of one or more qualified equity offerings, at a redemption price equal to 105.125%, plus accrued and unpaid interest. Furthermore, at any time on or after December 15, 2026, the Company may redeem on one or more occasions all or part of the 2017 Senior Notes at a redemption price equal to 100% of their principal amount, plus accrued and unpaid interest. ​ The indenture pursuant to which the 2017 Senior Notes were issued contains customary events of default, including, among other things, payment default, exchange default, failure to provide notices thereunder and provisions related to bankruptcy events. The indenture also contains customary negative covenants. ​ The Company was in compliance with the covenants relating to the 2017 Senior Notes as of June 30, 2019. ​ URS Senior Notes ​ In connection with the acquisition of URS on October 17, 2014, the Company assumed the URS 3.85% Senior Notes due 2017 (2017 URS Senior Notes) and the URS 5.00% Senior Notes due 2022 (2022 URS Senior Notes), totaling $1.0 billion (URS Senior Notes). The URS acquisition triggered change in control provisions in the URS Senior Notes that allowed the holders of the URS Senior Notes to redeem their URS Senior Notes at a cash price equal to 101% of the principal amount and, accordingly, the Company redeemed $572.3 million of the URS Senior Notes on October 24, 2014. The remaining 2017 URS Senior Notes matured and were fully redeemed on April 3, 2017 for $179.2 million using proceeds from a $185 million delayed draw term loan A facility tranche under the Credit Agreement. The 2022 URS Senior Notes are general unsecured senior obligations of AECOM Global II, LLC as successor in interest to URS and are fully and unconditionally guaranteed on a joint-and-several basis by some former URS domestic subsidiary guarantors. ​ As of June 30, 2019, the estimated fair value of the 2022 URS Senior Notes was approximately $253.5 million. The carrying value of the 2022 URS Senior Notes on the Company’s Consolidated Balance Sheets as of June 30, 2019 was $248.0 million. The estimated fair value of the 2022 URS Senior Notes as of June 30, 2019 was derived by taking the mid-point of the trading prices from an observable market input (Level 2) in the secondary bond market and multiplying it by the outstanding balance of the 2022 URS Senior Notes. ​ As of June 30, 2019, the Company was in compliance with the covenants relating to the 2022 URS Senior Notes. ​ Other Debt and Other Items ​ Other debt consists primarily of obligations under capital leases and loans, and unsecured credit facilities. The Company’s unsecured credit facilities are primarily used for standby letters of credit issued in connection with general and professional liability insurance programs and for contract performance guarantees. At June 30, 2019 and September 30, 2018, these outstanding standby letters of credit totaled $488.3 million and $486.4 million, respectively. As of June 30, 2019, the Company had $499.4 million available under these unsecured credit facilities. ​ Effective Interest Rate ​ The Company’s average effective interest rate on its total debt, including the effects of the interest rate swap agreements, during the nine months ended June 30, 2019 and 2018 was 4.7% and 4.6%, respectively. ​ Interest expense in the consolidated statements of operations included amortization of deferred debt issuance costs for the three and nine months ended June 30, 2019 of $2.4 million and $7.3 million, respectively, and for the three and nine months ended June 30, 2018 of $2.5 million and $15.1 million, respectively.

Derivative Financial Instrument

Derivative Financial Instruments and Fair Value Measurements	9 Months Ended
	Jun. 30, 2019
Derivative Financial Instruments and Fair Value Measurements
Derivative Financial Instruments and Fair Value Measurements	8. Derivative Financial Instruments and Fair Value Measurements ​ The Company uses interest rate derivative contracts to hedge interest rate exposures on the Company’s variable rate debt. The Company enters into foreign currency derivative contracts with financial institutions to reduce the risk that its cash flows and earnings will be adversely affected by foreign currency exchange rate fluctuations. The Company’s hedging program is not designated for trading or speculative purposes. ​ The Company recognizes derivative instruments as either assets or liabilities on the accompanying consolidated balance sheets at fair value. The Company records changes in the fair value (i.e., gains or losses) of the derivatives that have been designated as accounting hedges in the accompanying consolidated statements of operations as cost of revenue, interest expense or to accumulated other comprehensive loss in the accompanying consolidated balance sheets. ​ Cash Flow Hedges ​ The Company uses interest rate swap agreements designated as cash flow hedges to fix the variable interest rates on portions of the Company’s debt. The Company also uses foreign currency contracts designated as cash flow hedges to hedge forecasted revenue transactions denominated in currencies other than the U.S. dollar. The Company initially reports any gain on the effective portion of a cash flow hedge as a component of accumulated other comprehensive loss. Depending on the type of cash flow hedge, the gain is subsequently reclassified to either interest expense when the interest expense on the variable rate debt is recognized, or to cost of revenue when the hedged revenues are recorded. If the hedged transaction becomes probable of not occurring, any gain or loss related to interest rate swap agreements or foreign currency contracts would be recognized in other income (expense). Further, the Company excludes the change in the time value of the foreign currency contracts from the assessment of hedge effectiveness. The Company records the premium paid or time value of a contract on the date of purchase as an asset. Thereafter, the Company recognizes any change to this time value in cost of revenue. ​ The notional principal in U.S. dollar (USD), Canadian dollar (CAD), and Australian dollar (AUD), fixed rates and related expiration dates of the Company’s outstanding interest rate swap agreements were as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ June 30, 2019 Notional Amount ​ Notional Amount ​ Fixed ​ Expiration Currency (in millions) Rate Date AUD ​ 200.0 ​ 2.19% ​ February 2021 CAD ​ 400.0 ​ 2.49% ​ September 2022 USD ​ 200.0 2.60% ​ February 2023 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ September 30, 2018 Notional Amount ​ Notional Amount ​ Fixed ​ Expiration Currency (in millions) Rate Date AUD ​ 200.0 2.19% ​ February 2021 CAD ​ 400.0 2.49% ​ September 2022 USD ​ 200.0 2.60% ​ February 2023 ​ The notional principal of outstanding foreign currency contracts to purchase AUD was AUD 35.6 million (or $26.6 million) and AUD 65.2 million (or $49.1 million) at June 30, 2019 and September 30, 2018, respectively. ​ Other Foreign Currency Forward Contracts ​ The Company uses foreign currency forward contracts which are not designated as accounting hedges to hedge intercompany transactions and other monetary assets or liabilities denominated in currencies other than the functional currency of a subsidiary. Gains and losses on these contracts were not material for the nine months ended June 30, 2019 and 2018. ​ Fair Value Measurements ​ The Company’s non-pension financial assets and liabilities recorded at fair value relate to derivative instruments and were not material at June 30, 2019 or September 30, 2018. ​ See Note 13 for accumulated balances and reporting period activities of derivatives related to reclassifications out of accumulated other comprehensive loss for the nine months ended June 30, 2019 and 2018. Amounts recognized in accumulated other comprehensive loss from the Company’s foreign currency contracts were immaterial for all periods presented. Amounts reclassified from accumulated other comprehensive loss into income from the foreign currency options were immaterial for all periods presented. Additionally, there were no material losses recognized in income due to amounts excluded from effectiveness testing from the Company’s interest rate swap agreements.

Share-based Payments

Share-based Payments	9 Months Ended
	Jun. 30, 2019
Share-based Payments
Share-based Payments	9. Share-based Payments ​ The fair value of an outstanding employee stock option award is estimated on the date of grant. The expected term of the stock option granted represents the period of time the stock option is expected to be outstanding. The risk-free interest rate is based on U.S. Treasury bond rates with maturities equal to the expected term of the stock option on the grant date. The Company uses historical data as a basis to estimate the probability of forfeitures. ​ Stock option activity for the nine months ended June 30 was as follows: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 2019 ​ 2018 ​ ​ Shares of stock ​ Weighted average ​ Shares of stock ​ Weighted average ​ under options exercise price under options exercise price ​ ​ (in millions) ​ ​ ​ ​ (in millions) ​ ​ ​ Outstanding at September 30, prior year ​ 0.6 ​ $ 31.62 0.7 ​ $ 31.11 Options granted — ​ — — ​ — Options exercised — ​ — (0.1) ​ 27.79 Options forfeited or expired (0.5) ​ (31.62) — ​ — Outstanding at June 30 0.1 ​ 31.62 0.6 ​ 31.62 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Vested and expected to vest in the future as of June 30 ​ 0.1 ​ $ 31.62 0.6 ​ $ 31.62 ​ The Company grants stock units to employees under its Performance Earnings Program (PEP), whereby units are earned and issued dependent upon meeting established cumulative performance objectives and vest over a three-year service period. Additionally, the Company issues restricted stock units to employees which are earned based on service conditions. The grant date fair value of PEP awards and restricted stock unit awards is that day’s closing market price of the Company’s common stock. The weighted average grant date fair value of PEP awards was $27.53 and $37.69 during the nine months ended June 30, 2019 and 2018, respectively. The weighted average grant date fair value of restricted stock unit awards was $27.68 and $36.91 during the nine months ended June 30, 2019 and 2018, respectively. Total compensation expense related to these share-based payments including stock options was

Income Taxes

Income Taxes	9 Months Ended
	Jun. 30, 2019
Income Taxes
Income Taxes	10. Income Taxes ​ The Company's effective tax rate was 8.3% and (71.8)% for the nine months ended June 30, 2019 and 2018, respectively. The most significant items contributing to the difference between the statutory U.S. federal income tax rate of 21.0% and the Company's effective tax rate for the nine-month period ended June 30, 2019 was a $38.1 million benefit related to the release of a valuation allowance on foreign tax credits during the first quarter of fiscal 2019 and $19.3 million of benefit related to income tax credits and incentives for the nine month period ended June 30, 2019, partially offset by nondeductible costs of $14.6 million. These items are expected to have a continuing impact on the effective tax rate for the remainder of the fiscal year, except for the benefit related to the release of the valuation allowance. ​ The most significant items contributing to the difference between the statutory U.S. federal income tax rate of 24.5% and the Company’s effective tax rate for the nine-month period ended June 30, 2018 were a $41.7 million net benefit related to one-time U.S. federal tax law changes, benefits of $33.8 million related to changes in uncertain tax positions primarily in the U.S. and Canada, and a benefit of $21.6 million related to income tax credits and incentives, partially offset by tax expense of $33.9 million related to the goodwill impairment charge, which was non-deductible for tax purposes. ​ During the first quarter of fiscal 2019, a valuation allowance in the amount of $38.1 million related to foreign tax credits was released due to sufficient positive evidence obtained during the quarter. The positive evidence included the issuance of regulations during the quarter related to the Tax Cuts and Jobs Act (Tax Act) and forecasting the utilization of the foreign tax credits within the foreseeable future. The Company evaluated the new positive evidence against any negative evidence to determine the valuation allowance was no longer needed. ​ During the second quarter of fiscal 2018, the Company recorded an income tax benefit of $26.2 million primarily as a result of a favorable settlement of uncertain tax positions in the U.S. related to research and development (R&D) credits for tax years 2012, 2013 and 2014 and the remeasurement of its U.S. R&D credit uncertain tax positions for future years based on the favorable outcome of the examination. ​ During the first quarter of fiscal 2018, President Trump signed the Tax Act into law. The Tax Act reduced the Company’s U.S. federal corporate tax rate from 35% to 21%, required companies to pay a one-time transition tax on accumulated earnings of foreign subsidiaries, created new taxes on certain foreign sourced earnings, and eliminated or reduced certain deductions. ​ Other significant provisions included a base erosion anti-abuse tax (BEAT) on excessive amounts paid to foreign related parties and a minimum tax on global intangible low-taxed income (GILTI). The Company has made an accounting policy election to recognize the current tax impact of GILTI as a period cost and has included the impact in the estimated annual effective tax rate as of June 30, 2019. ​ Given the significance of the Tax Act, the SEC staff issued Staff Accounting Bulletin No. 118 (SAB 118), which allowed registrants to record provisional amounts during a one year “measurement period” similar to that used when accounting for business combinations. The Company completed its accounting for the tax effects relating to the enactment of the Tax Act during the first quarter of fiscal 2019. ​ The Company is utilizing the annual effective tax rate method under ASC 740 to compute its interim tax provision. The Company’s effective tax rate fluctuates from quarter to quarter due to various factors including the change in the mix of global income and expenses, outcomes of administrative audits, changes in the assessment of valuation allowances due to management’s consideration of new positive or negative evidence during the quarter, and changes in enacted tax laws and their interpretations which upon enactment include possible tax reform around the world arising from the result of the base erosion and profit shifting project undertaken by the Organisation for Economic Co-operation Development which, if finalized and adopted, could have a material impact on the Company’s income tax expense and deferred tax balances. ​ The Company is currently under tax audit in several jurisdictions and believes the outcomes which are reasonably possible within the next twelve months, including lapses in statutes of limitations, could result in adjustments, but will not result in a material change in the liability for uncertain tax positions. ​ Generally, the Company does not provide for U.S. taxes or foreign withholding taxes on gross book-tax differences in its non-U.S. subsidiaries because such basis differences of approximately $1.8 billion are able to and intended to be reinvested indefinitely. The Company has determined it will continue to indefinitely reinvest the earnings of certain foreign subsidiaries and therefore will continue to account for these undistributed earnings based on existing accounting under ASC 740 and not accrue additional tax outside of the one-time transition tax described above. There may also be additional U.S. or foreign income tax liability upon repatriation, although the calculation of such additional taxes is not practicable.

Earnings Per Share

Earnings Per Share	9 Months Ended
	Jun. 30, 2019
Earnings Per Share
Earnings Per Share	11. Earnings Per Share ​ Basic earnings per share (EPS) excludes dilution and is computed by dividing net income attributable to AECOM by the weighted average number of common shares outstanding for the period. Diluted EPS is computed by dividing net income attributable to AECOM by the weighted average number of common shares outstanding and potential common shares for the period. The Company includes as potential common shares the weighted average dilutive effects of equity awards using the treasury stock method. For the three and nine months ended June 30, 2019 , equity awards excluded from the calculation of potential common shares were not significant . ​ The following table sets forth a reconciliation of the denominators for basic and diluted earnings per share: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Three Months Ended ​ Nine Months Ended ​ ​ June 30, ​ June 30, June 30, June 30, ​ 2019 2018 2019 2018 ​ ​ (in millions) Denominator for basic earnings per share 157.4 160.4 156.8 159.3 Potential common shares 2.4 2.8 2.5 3.1 Denominator for diluted earnings per share 159.8 163.2 159.3 162.4 ​

Other Financial Information

Other Financial Information	9 Months Ended
	Jun. 30, 2019
Other Financial Information
Other Financial Information	12. Other Financial Information ​ Accrued expenses and other current liabilities consist of the following: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ June 30, ​ September 30, ​ 2019 2018 ​ ​ (in millions) Accrued salaries and benefits ​ $ 851.1 ​ $ 1,035.9 Accrued contract costs ​ 880.7 ​ 861.0 Other accrued expenses ​ 426.1 ​ 370.1 ​ ​ $ 2,157.9 ​ $ 2,267.0 ​ Accrued contract costs above include balances related to professional liability accruals of $473.7 million and $519.5 million as of June 30, 2019 and September 30, 2018, respectively. The remaining accrued contract costs primarily relate to costs for services provided by subcontractors and other non-employees. Liabilities recorded related to accrued contract losses were not material as of June 30, 2019 and September 30, 2018. The Company did not have material revisions to estimates for contracts where revenue is recognized using the percentage-of-completion method during the nine months ended June 30, 2019 and 2018. In the first quarter of fiscal 2019, the Company commenced a restructuring plan to improve profitability. The Company incurred restructuring expenses of $79.2 million, including personnel and other costs of $56.9 million and real estate costs of $22.3 million during the nine months ended June 30, 2019, of which $29.0 million was accrued and unpaid at June 30, 2019. The Company incurred $26.7 million of severance expenses relating to restructuring activities during the nine months ended June 30, 2018. ​ During the twelve months ended September 30, 2016, the Company recorded revenue related to the expected accelerated recovery of a pension related entitlement from the federal government of approximately $50 million, which is included in accounts receivable-net at June 30, 2019. The entitlement resulted from pension costs that are reimbursable through government contracts in accordance with Cost Accounting Standards. The accelerated recognition resulted from an amendment to freeze pension benefits under URS Federal Services, Inc. Employees Retirement Plan. The Company entered into an agreement with the federal government to settle substantially all of the entitlement.

Reclassifications out of Accumu

Reclassifications out of Accumulated Other Comprehensive Loss	9 Months Ended
	Jun. 30, 2019
Reclassifications out of Accumulated Other Comprehensive Loss
Reclassifications out of Accumulated Other Comprehensive Loss	13. Reclassifications out of Accumulated Other Comprehensive Loss ​ The accumulated balances and reporting period activities for the three and nine months ended June 30, 2019 and 2018 related to reclassifications out of accumulated other comprehensive loss are summarized as follows (in millions): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Foreign ​ ​ ​ ​ Accumulated ​ ​ Pension ​ Currency ​ Loss on ​ Other ​ ​ Related ​ Translation ​ Derivative ​ Comprehensive ​ Adjustments Adjustments Instruments Loss Balances at March 31, 2019 ​ $ (200.4) ​ $ (501.5) ​ $ (9.1) ​ $ (711.0) Other comprehensive income (loss) before reclassification ​ 1.0 ​ (6.2) ​ (4.7) ​ (9.9) Amounts reclassified from accumulated other comprehensive loss ​ ​ 1.4 ​ ​ — ​ ​ 1.1 ​ ​ 2.5 Balances at June 30, 2019 ​ $ (198.0) ​ $ (507.7) ​ $ (12.7) ​ $ (718.4) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Foreign ​ ​ ​ ​ Accumulated ​ ​ Pension ​ Currency ​ Gain (Loss) on ​ Other ​ ​ Related ​ Translation ​ Derivative ​ Comprehensive ​ Adjustments Adjustments Instruments Loss Balances at March 31, 2018 ​ $ (295.5) ​ $ (410.2) ​ $ (1.3) ​ $ (707.0) Other comprehensive income (loss) before reclassification ​ 13.0 ​ (67.1) ​ 0.4 ​ (53.7) Amounts reclassified from accumulated other comprehensive loss ​ ​ 2.2 ​ ​ — ​ ​ 0.2 ​ ​ 2.4 Balances at June 30, 2018 ​ $ (280.3) ​ $ (477.3) ​ $ (0.7) ​ $ (758.3) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Foreign ​ ​ Accumulated ​ ​ Pension ​ Currency ​ Gain/ (Loss) on ​ Other ​ ​ Related ​ Translation ​ Derivative ​ Comprehensive ​ ​ Adjustments ​ Adjustments ​ Instruments ​ Loss Balances at September 30, 2018 ​ $ (202.3) ​ $ (502.2) ​ $ 1.2 ​ $ (703.3) Other comprehensive loss before reclassification ​ (0.2) ​ (5.5) ​ (16.2) ​ (21.9) Amounts reclassified from accumulated other comprehensive loss ​ 4.5 ​ — ​ 2.3 ​ 6.8 Balances at June 30, 2019 ​ $ (198.0) ​ $ (507.7) ​ $ (12.7) ​ $ (718.4) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Foreign ​ ​ Accumulated ​ ​ Pension ​ Currency ​ Loss on ​ Other ​ ​ Related ​ Translation ​ Derivative ​ Comprehensive ​ ​ Adjustments ​ Adjustments ​ Instruments ​ Loss Balances at September 30, 2017 ​ $ (281.9) ​ $ (418.4) ​ $ (0.4) ​ $ (700.7) Other comprehensive loss before reclassification ​ (5.8) ​ (58.9) ​ (0.7) ​ (65.4) Amounts reclassified from accumulated other comprehensive loss ​ 7.4 ​ — ​ 0.4 ​ 7.8 Balances at June 30, 2018 ​ $ (280.3) ​ $ (477.3) ​ $ (0.7) ​ $ (758.3) ​

Commitments and Contingencies

Commitments and Contingencies	9 Months Ended
	Jun. 30, 2019
Commitments and Contingencies
Commitments and Contingencies	14. Commitments and Contingencies ​ The Company records amounts representing its probable estimated liabilities relating to claims, guarantees, litigation, audits and investigations. The Company relies in part on qualified actuaries to assist it in determining the level of reserves to establish for insurance-related claims that are known and have been asserted against it, and for insurance-related claims that are believed to have been incurred based on actuarial analysis, but have not yet been reported to the Company’s claims administrators as of the respective balance sheet dates. The Company includes any adjustments to such insurance reserves in its consolidated results of operations. The Company’s reasonably possible loss disclosures are presented on a gross basis prior to the consideration of insurance recoveries. The Company does not record gain contingencies until they are realized. In the ordinary course of business, the Company may not be aware that it or its affiliates are under investigation and may not be aware of whether or not a known investigation has been concluded. ​ In the ordinary course of business, the Company may enter into various arrangements providing financial or performance assurance to clients, lenders, or partners. Such arrangements include standby letters of credit, surety bonds, and corporate guarantees to support the creditworthiness or the project execution commitments of its affiliates, partnerships and joint ventures. Performance arrangements typically have various expiration dates ranging from the completion of the project contract and extending beyond contract completion in some circumstances such as for warranties. The Company may also guarantee that a project, when complete, will achieve specified performance standards. If the project subsequently fails to meet guaranteed performance standards, the Company may incur additional costs, pay liquidated damages or be held responsible for the costs incurred by the client to achieve the required performance standards. The potential payment amount of an outstanding performance arrangement is typically the remaining cost of work to be performed by or on behalf of third parties. Generally, under joint venture arrangements, if a partner is financially unable to complete its share of the contract, the other partner(s) may be required to complete those activities. ​ At June 30, 2019, the Company was contingently liable in the amount of approximately $511.2 million in issued standby letters of credit and $4.8 billion in issued surety bonds primarily to support project execution. ​ In the ordinary course of business, the Company enters into various agreements providing financial or performance assurances to clients on behalf of certain unconsolidated partnerships, joint ventures and other jointly executed contracts. These agreements are entered into primarily to support the project execution commitments of these entities. ​ The Company’s investment adviser jointly manages, sponsors and owns equity interest in the AECOM-Canyon Equity Fund, L.P. (the “Fund”), in which the Company has an ongoing capital commitment to fund investments. At June 30, 2019, the Company had capital commitments of $35 million to the Fund over the next 10 years . ​ In addition, in connection with the investment activities of AECOM Capital and the Fund, the Company provides guarantees of contractual obligations, including guarantees for completion of projects, repayment of debt, environmental indemnity obligations and other lender required guarantees. ​ Department of Energy Deactivation, Demolition, and Removal Project ​ Washington Group International, an Ohio company, the former name of one of the Company’s wholly-owned subsidiaries (AECOM E&C) executed a cost-reimbursable task order with the Department of Energy (DOE) in 2007 to provide deactivation, demolition and removal services at a New York State project site that, during 2010, experienced contamination and performance issues and remains uncompleted. In February 2011, AECOM E&C and the DOE executed a Task Order Modification that changed some cost-reimbursable contract provisions to at-risk. The Task Order Modification, including subsequent amendments, requires the DOE to pay all project costs up to $106 million, requires AECOM E&C and the DOE to equally share in all project costs incurred from $106 million to $146 million, and requires AECOM E&C to pay all project costs exceeding $146 million. ​ Due to unanticipated requirements and permitting delays by federal and state agencies, as well as delays and related ground stabilization activities caused by Hurricane Irene in 2011, AECOM E&C has been required to perform work outside the scope of the Task Order Modification. In December 2014, AECOM E&C submitted claims against the DOE pursuant to the Contracts Disputes Acts seeking recovery of $103 million, including additional fees on changed work scope. AECOM E&C has incurred additional project costs outside the scope of the contract as a result of differing site and ground conditions and intends to submit additional formal claims against the DOE. ​ Due to significant delays and uncertainties about responsibilities for the scope of remaining work, final project completion costs and other associated costs have exceeded $100 million over the contracted and claimed amounts. AECOM E&C assets and liabilities, including the value of the above costs and claims, were measured at their fair value on October 17, 2014, the date the Company acquired AECOM E&C’s parent company, which measurement has been reevaluated to account for developments pertaining to this matter. Deconstruction and decommissioning activities are completed and site restoration activities are nearing completion. AECOM E&C increased its receivable during the quarter ended June 30, 2018. ​ AECOM E&C can provide no certainty that it will recover the claims submitted against the DOE in December 2014, any future claims or any other project costs after December 2014 that AECOM E&C may be obligated to incur, which could have a material adverse effect on the Company’s results of operations. ​ SR-91 ​ One of the Company’s wholly-owned subsidiaries, URS Corporation, a Nevada corporation, entered into a partial fixed cost and partial time and material design agreement in 2012 with a design build contractor for a state route highway construction project in Riverside County and Orange County, California. On April 1, 2017, URS Corporation filed an $8.2 million amended complaint in the Superior Court of California against the design build contractor for its failure to pay for services performed under the design agreement. On July 3, 2017, the design build contractor filed an amended cross-complaint against URS Corporation and the Company in Superior Court alleging breaches of contract, negligent interference and professional negligence pertaining to URS Corporation’s performance of design services under the design agreement, seeking purported damages of $70 million. Subsequent discovery and trial responses indicate that the design build contractor is seeking damages of $103 million. On May 4, 2018, the design build contractor dismissed its claims for negligent interference. On May 24, 2018, URS Corporation filed an $11.9 million second amended complaint in Superior Court against the design build contractor for its failure to pay for services performed under the design agreement. Trial commenced in Superior Court in July 2019. ​ URS Corporation and AECOM cannot provide assurances that URS Corporation will be successful in the recovery of the amounts owed to it under the design agreement or in their defense against the amounts alleged under the cross-complaint that they believe are without merit and that they intend to vigorously defend against. The potential range of loss in excess of any current accrual cannot be reasonably estimated at this time primarily because the matter involves complex factual and legal issues; there is substantial uncertainty regarding any alleged damages, including due to liability of and payments, by third parties; and the matter is at a discovery stage of litigation. ​ New York Department of Environmental Conservation ​ The following separate matters pertain to government environmental allegations against one of the Company’s wholly-owned subsidiaries, AECOM USA, Inc. ​ ● In September 2017, AECOM USA, Inc. was advised by the New York State Department of Environmental Conservation (DEC) of allegations that it committed environmental permit violations pursuant to the New York Environmental Conservation Law (ECL) associated with AECOM USA, Inc.’s oversight of a stream restoration project for Schoharie County which could result in substantial penalties if calculated under the ECL’s maximum civil penalty provisions. AECOM USA, Inc. disputes this claim and intends to continue to defend this matter vigorously; however, AECOM USA, Inc. cannot provide assurances that it will be successful in these efforts. The potential range of loss in excess of any current accrual cannot be reasonably estimated at this time primarily because the matter involves complex and unique environmental and regulatory issues; the project site involves the oversight and involvement of various local, state and federal government agencies; there is substantial uncertainty regarding any alleged damages; and the matter is in its preliminary stage of the government’s claims and any negotiations of a consent order or other resolution. ​ ● In December 2018, AECOM USA, Inc. was advised by DEC of allegations that, during AECOM USA, Inc.’s oversight of a remedial construction project in Poughkeepsie, New York, sheen escaped a containment boom line near the east bank of the Hudson River without proper notification to DEC and an unapproved dispersant was sprayed onto the Hudson River to control odors in violation of ECL. AECOM USA, Inc. denies these allegations but is working cooperatively with DEC to resolve the matter through a consent order. ​ Illinois Power Generating Company ​ Advatech, LLC, a joint venture 60% owned by AECOM E&C executed a fixed-cost engineering, procurement and construction contract for a flue-gas-desulfurization system at a coal-fired power plant owned by Illinois Power Generating Company, a wholly-owned subsidiary of Dynegy, Inc. (Genco). On September 2, 2016, Genco terminated Advatech's contract for convenience and Advatech subsequently submitted its final contractual invoice of approximately $81 million. Advatech filed and perfected a mechanics lien on the Genco power plant property on October 17, 2016. On December 9, 2016, Genco filed a voluntary petition under Chapter 11 of the United States Bankruptcy Code in the United States Bankruptcy Court for the Southern District of Texas and its plan of reorganization was approved by the Bankruptcy Court on January 25, 2017 (the Bankruptcy Plan). Advatech's contractual invoice and mechanics lien were not extinguished per the terms of the Bankruptcy Plan and remain outstanding claims. On March 15, 2017, Advatech filed a demand for arbitration and on July 21, 2017 submitted a Statement of Claim seeking reimbursement of approximately $81 million for Genco's breach of contract and failure to reimburse Advatech for all of the cost of work performed under the contract. Arbitration proceedings occurred in October 2018. On June 12, 2019, a final award was issued ordering Genco to pay Advatech $45.8 million including pre-judgment interest and attorney’s fees and further ordering Genco to pay post-judgment interest at a rate of 9% per year until the award is paid. Advatech filed an action to confirm the award in federal court in the Northern District of Illinois on June 18, 2019 and Genco filed a competing action challenging the award in the Southern District of Illinois the same day. Both actions have been stayed while the Southern District of Illinois considers Advatech’s motion to consolidate and transfer venue. ​ Refinery Turnaround Project ​ AECOM E&C entered into an agreement to perform turnaround maintenance services during a planned shutdown at a refinery in Montana. The project was completed in February 2019. Due to circumstances outside of AECOM E&C’s control, including client directed changes and delays and the refinery’s condition, AECOM E&C performed additional work outside of the original contract approximating $90 million. AECOM E&C is demanding payment from the refinery owner of approximately $144 million. On March 26, 2019, the refinery owner sent a letter to AECOM E&C alleging it incurred substantial damages due to AECOM E&C’s project performance. AECOM E&C filed and perfected a $132 million construction lien against the refinery owner in April 2019 for unpaid labor and materials costs. ​ AECOM E&C intends to vigorously prosecute and defend this matter; however, AECOM E&C cannot provide assurance that it will be successful in these efforts. The resolution of this matter and any potential range of loss in excess of any current accrual cannot be reasonably determined or estimated at this time, primarily because the matter raises complex legal issues that AECOM E&C is continuing to assess.

Reportable Segments

Reportable Segments	9 Months Ended
	Jun. 30, 2019
Reportable Segments
Reportable Segments	15. Reportable Segments ​ The Company’s operations are organized into four reportable segments: Design and Consulting Services (DCS), Construction Services (CS), Management Services (MS), and AECOM Capital (ACAP). The Company’s DCS reportable segment delivers planning, consulting, architectural, environmental, and engineering design services to commercial and government clients worldwide. The Company’s CS reportable segment provides construction services primarily in the Americas. The Company’s MS reportable segment provides program and facilities management and maintenance, training, logistics, consulting, technical assistance, and systems integration and information technology services, primarily for agencies of the U.S. government. The Company’s ACAP segment invests primarily in real estate projects. These reportable segments are organized by the types of services provided, the differing specialized needs of the respective clients, and how the Company manages its business. The Company has aggregated various operating segments into its reportable segments based on their similar characteristics, including similar long term financial performance, the nature of services provided, internal processes for delivering those services, and types of customers. ​ The following tables set forth summarized financial information concerning the Company’s reportable segments: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Design and ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Consulting ​ Construction ​ Management ​ AECOM ​ ​ ​ ​ ​ ​ ​ Reportable Segments: Services Services Services Capital Corporate Total ​ ​ ​ (in millions) Three Months Ended June 30, 2019: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Revenue ​ $ 2,055.2 ​ $ 1,898.2 ​ $ 1,025.3 ​ $ 1.5 ​ $ — ​ $ 4,980.2 ​ Gross profit ​ 142.5 ​ 16.3 ​ 48.9 ​ ​ 1.5 ​ ​ — ​ 209.2 ​ Equity in earnings of joint ventures ​ 4.7 ​ 19.5 ​ 3.6 ​ ​ 0.8 ​ ​ — ​ 28.6 ​ General and administrative expenses ​ — ​ — ​ — ​ ​ (1.5) ​ ​ (36.0) ​ (37.5) ​ Loss on disposal activities ​ ​ — ​ ​ (7.4) ​ ​ — ​ ​ — ​ ​ — ​ ​ (7.4) ​ Operating income ​ 147.2 ​ 28.4 ​ 52.5 ​ ​ 0.8 ​ ​ (36.0) ​ 192.9 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Gross profit as a % of revenue ​ 6.9 % 0.9 % 4.8 % ​ — ​ ​ — ​ 4.2 % ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Three Months Ended June 30, 2018: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Revenue ​ $ 2,105.4 ​ $ 2,106.7 ​ $ 935.9 ​ $ — ​ $ — ​ $ 5,148.0 ​ Gross profit ​ 116.1 ​ 9.1 ​ 60.0 ​ ​ — ​ ​ — ​ 185.2 ​ Equity in earnings of joint ventures ​ 4.2 ​ 2.3 ​ 6.3 ​ ​ — ​ ​ — ​ 12.8 ​ General and administrative expenses ​ — ​ — ​ — ​ ​ (3.7) ​ ​ (31.4) ​ (35.1) ​ Loss on disposal activities ​ ​ — ​ ​ (2.1) ​ ​ — ​ ​ — ​ ​ — ​ ​ (2.1) ​ Operating income (loss) ​ 120.3 ​ 9.3 ​ 66.3 ​ ​ (3.7) ​ ​ (31.4) ​ 160.8 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Gross profit as a % of revenue ​ 5.5 % 0.4 % 6.4 % ​ — ​ ​ — ​ 3.6 % ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Nine Months Ended June 30, 2019: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Revenue ​ $ 6,185.7 ​ $ 5,830.5 ​ $ 3,034.6 ​ $ 6.9 ​ $ — ​ $ 15,057.7 ​ Gross profit ​ 388.0 ​ 36.2 ​ 144.1 ​ ​ 6.9 ​ — ​ 575.2 ​ Equity in earnings of joint ventures ​ 14.0 ​ 34.2 ​ 10.8 ​ ​ 8.0 ​ — ​ 67.0 ​ General and administrative expenses ​ — ​ — ​ — ​ ​ (4.9) ​ (105.9) ​ (110.8) ​ Restructuring costs ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ (79.2) ​ ​ (79.2) ​ Loss on disposal activities ​ ​ — ​ ​ (7.4) ​ ​ — ​ ​ — ​ ​ — ​ ​ (7.4) ​ Operating income ​ 402.0 ​ ​ 63.0 ​ ​ 154.9 ​ ​ 10.0 ​ ​ (185.1) ​ ​ 444.8 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Gross profit as a % of revenue ​ 6.3 % 0.6 % 4.7 % ​ — ​ — ​ 3.8 % ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Nine Months Ended June 30, 2018: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Revenue ​ $ 6,052.0 ​ $ 6,120.5 ​ $ 2,677.2 ​ $ — ​ $ — ​ $ 14,849.7 ​ Gross profit ​ 314.2 ​ 22.9 ​ 125.5 ​ ​ — ​ — ​ 462.6 ​ Equity in earnings of joint ventures ​ 14.5 ​ 16.9 ​ 24.2 ​ ​ — ​ — ​ 55.6 ​ General and administrative expenses ​ — ​ — ​ — ​ ​ (9.2) ​ (90.8) ​ (100.0) ​ Loss on disposal activities ​ ​ — ​ ​ (2.1) ​ ​ — ​ ​ — ​ ​ — ​ ​ (2.1) ​ Impairment of assets held for sale, including goodwill ​ ​ — ​ ​ (168.2) ​ ​ — ​ ​ — ​ ​ — ​ ​ (168.2) ​ Operating income (loss) ​ 328.7 ​ ​ (130.5) ​ ​ 149.7 ​ ​ (9.2) ​ ​ (90.8) ​ ​ 247.9 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Gross profit as a % of revenue ​ 5.2 % 0.4 % 4.7 % ​ — ​ — ​ 3.1 % ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Reportable Segments: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total assets ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ June 30,2019 ​ $ 7,220.3 ​ $ 4,265.5 ​ $ 2,594.8 ​ $ 193.8 ​ $ 520.8 ​ $ 14,795.2 September 30, 2018 ​ ​ 7,013.8 ​ ​ 4,212.0 ​ ​ 2,701.2 ​ ​ 140.6 ​ ​ 613.5 ​ ​ 14,681.1 ​

Condensed Consolidating Financi

Condensed Consolidating Financial Information	9 Months Ended
	Jun. 30, 2019
Condensed Consolidating Financial Information
Condensed Consolidating Financial Information	16. Condensed Consolidating Financial Information ​ In connection with the registration of the Company’s 2014 Senior Notes that were declared effective by the SEC on September 29, 2015, AECOM became subject to the requirements of Rule 3-10 of Regulation S-X regarding financial statements of guarantors and issuers of guaranteed securities. Both the 2014 Senior Notes and the 2017 Senior Notes are fully and unconditionally guaranteed on a joint and several basis by some of AECOM’s directly and indirectly 100% owned subsidiaries (the Subsidiary Guarantors). Other than customary restrictions imposed by applicable statutes, there are no restrictions on the ability of the Subsidiary Guarantors to transfer funds to AECOM in the form of cash dividends, loans or advances. ​ The following condensed consolidating financial information, which is presented for AECOM, the Subsidiary Guarantors on a combined basis and AECOM’s non-guarantor subsidiaries on a combined basis, is provided to satisfy the disclosure requirements of Rule 3-10 of Regulation S-X. ​ Condensed Consolidating Balance Sheets (unaudited - in millions) June 30, 2019 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Guarantor ​ Non-Guarantor ​ ​ ​ ​ ​ ​ ​ Parent Subsidiaries Subsidiaries Eliminations Total ASSETS ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ CURRENT ASSETS: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total cash and cash equivalents $ 3.1 ​ $ 254.7 ​ $ 535.8 ​ $ — ​ $ 793.6 Accounts receivable and contract assets—net ​ ​ — ​ ​ 2,628.7 ​ ​ 3,199.4 ​ ​ — ​ ​ 5,828.1 Intercompany receivable ​ ​ 1,071.6 ​ ​ 126.9 ​ ​ 176.1 ​ ​ (1,374.6) ​ ​ — Prepaid expenses and other current assets ​ ​ 67.8 ​ ​ 267.8 ​ ​ 271.9 ​ ​ — ​ ​ 607.5 Current assets held for sale ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ — Income taxes receivable ​ ​ — ​ ​ — ​ ​ 42.6 ​ ​ — ​ ​ 42.6 TOTAL CURRENT ASSETS ​ ​ 1,142.5 ​ ​ 3,278.1 ​ ​ 4,225.8 ​ ​ (1,374.6) ​ ​ 7,271.8 PROPERTY AND EQUIPMENT—NET ​ ​ 204.6 ​ ​ 193.3 ​ ​ 205.6 ​ ​ — ​ ​ 603.5 DEFERRED TAX ASSETS—NET ​ ​ 172.1 ​ ​ 6.9 ​ ​ 148.1 ​ ​ (166.8) ​ ​ 160.3 INVESTMENTS IN CONSOLIDATED SUBSIDIARIES ​ ​ 6,755.0 ​ ​ 2,129.6 ​ ​ — ​ ​ (8,884.6) ​ ​ — INVESTMENTS IN UNCONSOLIDATED JOINT VENTURES ​ ​ 8.8 ​ ​ 37.8 ​ ​ 344.9 ​ ​ — ​ ​ 391.5 GOODWILL ​ ​ — ​ ​ 3,392.7 ​ ​ 2,513.8 ​ ​ — ​ ​ 5,906.5 INTANGIBLE ASSETS—NET ​ ​ — ​ ​ 183.8 ​ ​ 71.4 ​ ​ — ​ ​ 255.2 OTHER NON-CURRENT ASSETS ​ ​ 32.2 ​ ​ 44.3 ​ ​ 129.9 ​ ​ — ​ ​ 206.4 TOTAL ASSETS $ 8,315.2 ​ $ 9,266.5 ​ $ 7,639.5 ​ $ (10,426.0) ​ $ 14,795.2 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ LIABILITIES AND STOCKHOLDERS’ EQUITY ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ CURRENT LIABILITIES: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Short-term debt $ 14.9 ​ $ — ​ $ 30.0 ​ $ — ​ $ 44.9 Accounts payable ​ ​ 29.7 ​ ​ 1,604.8 ​ ​ 975.4 ​ ​ — ​ ​ 2,609.9 Accrued expenses and other current liabilities ​ ​ 105.0 ​ ​ 875.8 ​ ​ 1,177.1 ​ ​ — ​ ​ 2,157.9 Income taxes payable ​ ​ 16.7 ​ ​ — ​ ​ 26.7 ​ ​ — ​ ​ 43.4 Intercompany payable ​ ​ 117.1 ​ ​ 859.9 ​ ​ 597.5 ​ ​ (1,574.5) ​ ​ — Contract liabilities ​ ​ — ​ ​ 307.8 ​ ​ 662.1 ​ ​ — ​ ​ 969.9 Current portion of long-term debt ​ ​ 43.6 ​ ​ 14.0 ​ ​ 57.1 ​ ​ — ​ ​ 114.7 TOTAL CURRENT LIABILITIES ​ ​ 327.0 ​ ​ 3,662.3 ​ ​ 3,525.9 ​ ​ (1,574.5) ​ ​ 5,940.7 OTHER LONG-TERM LIABILITIES ​ ​ 118.3 ​ ​ 241.9 ​ ​ 338.8 ​ ​ — ​ ​ 699.0 DEFERRED TAX LIABILITY—NET ​ ​ — ​ ​ 63.1 ​ ​ 108.9 ​ ​ (166.8) ​ ​ 5.2 NOTE PAYABLE INTERCOMPANY—NON CURRENT ​ ​ 817.3 ​ ​ — ​ ​ 462.7 ​ ​ (1,280.0) ​ ​ — LONG-TERM DEBT ​ ​ 2,821.7 ​ ​ 289.6 ​ ​ 542.0 ​ ​ — ​ ​ 3,653.3 TOTAL LIABILITIES ​ ​ 4,084.3 ​ ​ 4,256.9 ​ ​ 4,978.3 ​ ​ (3,021.3) ​ ​ 10,298.2 TOTAL AECOM STOCKHOLDERS’ EQUITY ​ ​ 4,230.9 ​ ​ 5,009.6 ​ ​ 2,467.2 ​ ​ (7,404.7) ​ ​ 4,303.0 Noncontrolling interests ​ ​ — ​ ​ — ​ ​ 194.0 ​ ​ — ​ ​ 194.0 TOTAL STOCKHOLDERS’ EQUITY ​ ​ 4,230.9 ​ ​ 5,009.6 ​ ​ 2,661.2 ​ ​ (7,404.7) ​ ​ 4,497.0 TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY $ 8,315.2 ​ $ 9,266.5 ​ $ 7,639.5 ​ $ (10,426.0) ​ $ 14,795.2 ​ ​ Condensed Consolidating Balance Sheets (in millions) September 30, 2018 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Guarantor ​ Non-Guarantor ​ ​ ​ ​ ​ ​ ​ Parent Subsidiaries Subsidiaries Eliminations Total ASSETS ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ CURRENT ASSETS: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total cash and cash equivalents $ 22.0 $ 270.9 $ 593.8 $ — $ 886.7 Accounts receivable and contract assets—net ​ ​ — ​ ​ 2,544.7 ​ ​ 2,924.1 ​ ​ — ​ ​ 5,468.8 Intercompany receivable ​ ​ 951.1 ​ ​ 84.9 ​ ​ 157.9 ​ ​ (1,193.9) ​ ​ — Prepaid expenses and other current assets ​ ​ 52.9 ​ ​ 331.6 ​ ​ 200.7 ​ ​ — ​ ​ 585.2 Current assets held for sale ​ ​ — ​ ​ — ​ ​ 59.8 ​ ​ — ​ ​ 59.8 Income taxes receivable ​ ​ 84.6 ​ ​ — ​ ​ 42.2 ​ ​ — ​ ​ 126.8 TOTAL CURRENT ASSETS ​ ​ 1,110.6 ​ ​ 3,232.1 ​ ​ 3,978.5 ​ ​ (1,193.9) ​ ​ 7,127.3 PROPERTY AND EQUIPMENT—NET ​ ​ 202.6 ​ ​ 217.3 ​ ​ 194.2 ​ ​ — ​ ​ 614.1 DEFERRED TAX ASSETS—NET ​ ​ 134.0 ​ ​ — ​ ​ 150.0 ​ ​ (124.6) ​ ​ 159.4 INVESTMENTS IN CONSOLIDATED SUBSIDIARIES ​ ​ 6,364.1 ​ ​ 1,912.0 ​ ​ — ​ ​ (8,276.1) ​ ​ — INVESTMENTS IN UNCONSOLIDATED JOINT VENTURES ​ ​ 13.4 ​ ​ 49.6 ​ ​ 247.7 ​ ​ — ​ ​ 310.7 GOODWILL ​ ​ — ​ ​ 3,392.7 ​ ​ 2,528.4 ​ ​ — ​ ​ 5,921.1 INTANGIBLE ASSETS—NET ​ ​ — ​ ​ 218.6 ​ ​ 101.3 ​ ​ — ​ ​ 319.9 OTHER NON-CURRENT ASSETS ​ ​ 49.9 ​ ​ 45.6 ​ ​ 133.1 ​ ​ — ​ ​ 228.6 TOTAL ASSETS $ 7,874.6 $ 9,067.9 $ 7,333.2 $ (9,594.6) $ 14,681.1 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ LIABILITIES AND STOCKHOLDERS’ EQUITY ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ CURRENT LIABILITIES: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Short-term debt $ 8.4 $ — $ — $ — $ 8.4 Accounts payable ​ ​ 53.6 ​ ​ 1,616.7 ​ ​ 1,055.7 ​ ​ — ​ ​ 2,726.0 Accrued expenses and other current liabilities ​ ​ 58.8 ​ ​ 1,035.6 ​ ​ 1,172.7 ​ ​ — ​ ​ 2,267.1 Income taxes payable ​ ​ 10.4 ​ ​ — ​ ​ 29.4 ​ ​ — ​ ​ 39.8 Intercompany payable ​ ​ 105.5 ​ ​ 830.8 ​ ​ 416.9 ​ ​ (1,353.2) ​ ​ — Contract liabilities ​ ​ 1.5 ​ ​ 316.1 ​ ​ 613.8 ​ ​ — ​ ​ 931.4 Current liabilities held for sale ​ ​ — ​ ​ — ​ ​ 22.3 ​ ​ — ​ ​ 22.3 Current portion of long-term debt ​ ​ 43.3 ​ ​ 27.0 ​ ​ 64.4 ​ ​ — ​ ​ 134.7 TOTAL CURRENT LIABILITIES ​ ​ 281.5 ​ ​ 3,826.2 ​ ​ 3,375.2 ​ ​ (1,353.2) ​ ​ 6,129.7 OTHER LONG-TERM LIABILITIES ​ ​ 131.6 ​ ​ 249.0 ​ ​ 361.5 ​ ​ — ​ ​ 742.1 DEFERRED TAX LIABILITY—NET ​ ​ — ​ ​ 63.1 ​ ​ 108.9 ​ ​ (124.7) ​ ​ 47.3 NOTE PAYABLE INTERCOMPANY—NON CURRENT ​ ​ 800.9 ​ ​ — ​ ​ 487.5 ​ ​ (1,288.4) ​ ​ — LONG-TERM DEBT ​ ​ 2,627.8 ​ ​ 291.4 ​ ​ 564.5 ​ ​ — ​ ​ 3,483.7 TOTAL LIABILITIES ​ ​ 3,841.8 ​ ​ 4,429.7 ​ ​ 4,897.6 ​ ​ (2,766.3) ​ ​ 10,402.8 TOTAL AECOM STOCKHOLDERS’ EQUITY ​ ​ 4,032.8 ​ ​ 4,638.2 ​ ​ 2,250.1 ​ ​ (6,828.3) ​ ​ 4,092.8 Noncontrolling interests ​ ​ — ​ ​ — ​ ​ 185.5 ​ ​ — ​ ​ 185.5 TOTAL STOCKHOLDERS’ EQUITY ​ ​ 4,032.8 ​ ​ 4,638.2 ​ ​ 2,435.6 ​ ​ (6,828.3) ​ ​ 4,278.3 TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY $ 7,874.6 $ 9,067.9 $ 7,333.2 $ (9,594.6) $ 14,681.1 ​ ​ Condensed Consolidating Statements of Operations (unaudited - in millions) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ For the three months ended June 30, 2019 ​ ​ ​ ​ ​ Guarantor ​ Non-Guarantor ​ ​ ​ ​ ​ ​ ​ Parent Subsidiaries Subsidiaries Eliminations Total Revenue ​ $ — ​ $ 2,670.0 ​ $ 2,324.2 ​ $ (14.0) ​ $ 4,980.2 Cost of revenue ​ — ​ 2,618.7 ​ 2,166.3 ​ (14.0) ​ 4,771.0 Gross profit ​ — ​ 51.3 ​ 157.9 ​ — ​ 209.2 Equity in earnings from subsidiaries ​ 149.5 ​ 125.7 ​ — ​ (275.2) ​ — Equity in earnings of joint ventures ​ — ​ 0.6 ​ 28.0 ​ — ​ 28.6 General and administrative expenses ​ (36.0) ​ — ​ (1.5) ​ — ​ (37.5) Loss on disposal activities ​ ​ — ​ ​ — ​ ​ (7.4) ​ ​ — ​ ​ (7.4) Income from operations ​ 113.5 ​ ​ 177.6 ​ ​ 177.0 ​ ​ (275.2) ​ ​ 192.9 Other income ​ 1.5 ​ 11.3 ​ 6.5 ​ (14.5) ​ 4.8 Interest expense ​ (50.9) ​ (5.2) ​ (14.1) ​ 14.5 ​ (55.7) Income before income tax (benefit) expense ​ 64.1 ​ ​ 183.7 ​ ​ 169.4 ​ ​ (275.2) ​ ​ 142.0 Income tax (benefit) expense ​ (19.7) ​ 34.7 ​ 21.6 ​ — ​ 36.6 Net income ​ 83.8 ​ 149.0 ​ 147.8 ​ (275.2) ​ 105.4 Noncontrolling interests in income of consolidated subsidiaries, net of tax ​ — ​ — ​ (21.7) ​ — ​ (21.7) Net income attributable to AECOM ​ $ 83.8 ​ $ 149.0 ​ $ 126.1 ​ $ (275.2) ​ $ 83.7 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ For the three months ended June 30, 2018 ​ ​ ​ ​ ​ Guarantor ​ Non-Guarantor ​ ​ ​ ​ ​ ​ Parent Subsidiaries Subsidiaries Eliminations Total Revenue ​ $ — ​ $ 2,818.1 ​ $ 2,356.8 ​ $ (26.9) ​ $ 5,148.0 Cost of revenue ​ — ​ 2,731.8 ​ 2,257.9 ​ (26.9) ​ 4,962.8 Gross profit ​ — ​ 86.3 ​ 98.9 ​ — ​ 185.2 Equity in earnings from subsidiaries ​ 84.8 ​ 40.8 ​ — ​ (125.6) ​ — Equity in earnings of joint ventures ​ — ​ 6.9 ​ 5.9 ​ — ​ 12.8 General and administrative expenses ​ (31.4) ​ — ​ (3.7) ​ — ​ (35.1) Loss on disposal activities ​ ​ — ​ ​ — ​ ​ (2.1) ​ ​ — ​ ​ (2.1) Income from operations ​ 53.4 ​ 134.0 ​ 99.0 ​ (125.6) ​ 160.8 Other income ​ 0.4 ​ 9.6 ​ 3.2 ​ (10.5) ​ 2.7 Interest expense ​ (49.0) ​ (5.6) ​ (11.2) ​ 10.5 ​ (55.3) Income before income tax (benefit) expense ​ 4.8 ​ 138.0 ​ 91.0 ​ (125.6) ​ 108.2 Income tax (benefit) expense ​ (56.1) ​ 54.5 ​ 34.7 ​ — ​ 33.1 Net income ​ 60.9 ​ 83.5 ​ 56.3 ​ (125.6) ​ 75.1 Noncontrolling interest in income of consolidated subsidiaries, net of tax ​ — ​ ​ — ​ (14.2) ​ — ​ (14.2) Net income attributable to AECOM ​ $ 60.9 ​ $ 83.5 ​ $ 42.1 ​ $ (125.6) ​ $ 60.9 ​ ​ Condensed Consolidating Statements of Operations (unaudited - in millions) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ For the nine months ended June 30, 2019 ​ ​ Guarantor Non-Guarantor ​ ​ ​ ​ ​ ​ Parent ​ Subsidiaries ​ Subsidiaries ​ Eliminations Total Revenue ​ $ — ​ $ 8,097.7 ​ $ 7,021.1 ​ $ (61.1) ​ $ 15,057.7 Cost of revenue ​ — ​ 7,824.7 ​ 6,718.9 ​ (61.1) ​ 14,482.5 Gross profit ​ — ​ 273.0 ​ 302.2 ​ — ​ 575.2 Equity in earnings from subsidiaries ​ 465.3 ​ 223.8 ​ — ​ (689.1) ​ — Equity in earnings of joint ventures ​ — ​ 2.9 ​ 64.1 ​ — ​ 67.0 General and administrative expenses ​ (105.9) ​ — ​ (4.9) ​ — ​ (110.8) Restructuring costs ​ (79.2) ​ — ​ — ​ — ​ (79.2) Loss on disposal activities ​ ​ — ​ ​ — ​ ​ (7.4) ​ ​ — ​ ​ (7.4) Income from operations ​ 280.2 ​ 499.7 ​ 354.0 ​ (689.1) ​ 444.8 Other income ​ 3.8 ​ 35.7 ​ 15.4 ​ (42.2) ​ 12.7 Interest expense ​ (152.7) ​ (15.8) ​ (43.3) ​ 42.2 ​ (169.6) Income before income tax (benefit) expense ​ 131.3 ​ 519.6 ​ 326.1 ​ (689.1) ​ 287.9 Income tax (benefit) expense ​ (81.9) ​ 63.8 ​ 42.0 ​ — ​ 23.9 Net income ​ 213.2 ​ 455.8 ​ 284.1 ​ (689.1) ​ 264.0 Noncontrolling interests in income of consolidated subsidiaries, net of tax ​ — ​ — ​ (50.9) ​ — ​ (50.9) Net income attributable to AECOM ​ $ 213.2 ​ $ 455.8 ​ $ 233.2 ​ $ (689.1) ​ $ 213.1 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ For the nine months ended June 30, 2018 ​ ​ ​ ​ ​ Guarantor ​ Non-Guarantor ​ ​ ​ ​ ​ ​ ​ ​ Parent ​ Subsidiaries ​ Subsidiaries ​ Eliminations ​ Total Revenue $ — $ 8,230.1 $ 6,688.3 $ (68.7) $ 14,849.7 Cost of revenue ​ — ​ 7,950.0 ​ 6,505.8 ​ (68.7) ​ 14,387.1 Gross profit ​ — ​ 280.1 ​ 182.5 ​ — ​ 462.6 Equity in earnings from subsidiaries ​ 272.7 ​ 103.8 ​ — ​ (376.5) ​ — Equity in earnings of joint ventures ​ — ​ 30.9 ​ 24.7 ​ — ​ 55.6 General and administrative expenses ​ (90.8) ​ — ​ (9.2) ​ — ​ (100.0) Impairment of assets held for sale, including goodwill ​ — ​ — ​ (168.2) ​ — ​ (168.2) Loss on disposal activities ​ ​ — ​ ​ — ​ ​ (2.1) ​ ​ — ​ ​ (2.1) Income from operations ​ 181.9 ​ 414.8 ​ 27.7 ​ (376.5) ​ 247.9 Other income ​ 10.8 ​ 20.1 ​ 9.9 ​ (23.3) ​ 17.5 Interest expense ​ (194.3) ​ (14.5) ​ (26.5) ​ 23.3 ​ (212.0) (Loss) income before income tax (benefit) expense ​ (1.6) ​ 420.4 ​ 11.1 ​ (376.5) ​ 53.4 Income tax (benefit) expense ​ (54.1) ​ 149.4 ​ (133.7) ​ — ​ (38.4) Net income ​ 52.5 ​ 271.0 ​ 144.8 ​ (376.5) ​ 91.8 Noncontrolling interest in income of consolidated subsidiaries, net of tax ​ — ​ — ​ (39.3) ​ — ​ (39.3) Net income attributable to AECOM ​ $ 52.5 ​ $ 271.0 ​ $ 105.5 ​ $ (376.5) ​ $ 52.5 ​ ​ Consolidating Statements of Comprehensive Income (Loss) (unaudited - in millions) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ For the three months ended June 30, 2019 ​ ​ ​ ​ ​ Guarantor ​ Non-Guarantor ​ ​ ​ ​ ​ ​ ​ Parent Subsidiaries Subsidiaries Eliminations Total Net income ​ $ 83.8 ​ $ 149.0 ​ $ 147.8 ​ $ (275.2) ​ $ 105.4 Other comprehensive (loss) income, net of tax: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net unrealized loss on derivatives, net of tax ​ ​ (2.6) ​ ​ — ​ ​ (0.9) ​ ​ — ​ ​ (3.5) Foreign currency translation adjustments ​ ​ — ​ ​ — ​ ​ (6.1) ​ ​ — ​ ​ (6.1) Pension adjustments, net of tax ​ ​ 0.7 ​ ​ — ​ ​ 1.7 ​ ​ — ​ ​ 2.4 Other comprehensive (loss) income, net of tax ​ ​ (1.9) ​ ​ — ​ ​ (5.3) ​ ​ — ​ ​ (7.2) Comprehensive income, net of tax ​ ​ 81.9 ​ ​ 149.0 ​ ​ 142.5 ​ ​ (275.2) ​ ​ 98.2 Noncontrolling interests in comprehensive income of consolidated subsidiaries, net of tax ​ ​ — ​ ​ — ​ ​ (21.9) ​ ​ — ​ ​ (21.9) Comprehensive income attributable to AECOM, net of tax ​ $ 81.9 ​ $ 149.0 ​ $ 120.6 ​ $ (275.2) ​ $ 76.3 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ For the three months ended June 30, 2018 ​ ​ ​ ​ ​ Guarantor ​ Non-Guarantor ​ ​ ​ ​ ​ ​ ​ Parent Subsidiaries Subsidiaries Eliminations Total Net income ​ $ 60.9 ​ $ 83.5 ​ $ 56.3 ​ $ (125.6) ​ $ 75.1 Other comprehensive income (loss), net of tax: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net unrealized gain (loss) on derivatives, net of tax ​ 0.9 ​ — ​ (0.2) ​ — ​ 0.7 Foreign currency translation adjustments ​ — ​ — ​ (67.2) ​ — ​ (67.2) Pension adjustments, net of tax ​ 0.3 ​ — ​ 14.8 ​ — ​ 15.1 Other comprehensive income (loss), net of tax ​ 1.2 ​ — ​ (52.6) ​ — ​ (51.4) Comprehensive income , net of tax ​ 62.1 ​ 83.5 ​ 3.7 ​ (125.6) ​ 23.7 Noncontrolling interests in comprehensive income of consolidated subsidiaries, net of tax ​ — ​ — ​ (14.0) ​ — ​ (14.0) Comprehensive income (loss) attributable to AECOM, net of tax ​ $ 62.1 ​ $ 83.5 ​ $ (10.3) ​ $ (125.6) ​ $ 9.7 ​ ​ Consolidating Statements of Comprehensive Income (Loss) (unaudited - in millions) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ For the nine months ended June 30, 2019 ​ ​ Guarantor Non-Guarantor ​ ​ ​ ​ ​ ​ Parent ​ Subsidiaries ​ Subsidiaries ​ Eliminations Total Net income ​ $ 213.2 ​ $ 455.8 ​ $ 284.1 ​ $ (689.1) ​ $ 264.0 Other comprehensive loss, net of tax: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net unrealized loss on derivatives, net of tax ​ (6.7) ​ — ​ (7.2) ​ — ​ (13.9) Foreign currency translation adjustments ​ — ​ — ​ (5.1) ​ — ​ (5.1) Pension adjustments, net of tax ​ 2.1 ​ (1.2) ​ 3.4 ​ — ​ 4.3 Other comprehensive loss, net of tax ​ (4.6) ​ (1.2) ​ (8.9) ​ — ​ (14.7) Comprehensive income, net of tax ​ 208.6 ​ 454.6 ​ 275.2 ​ (689.1) ​ 249.3 Noncontrolling interests in comprehensive income of consolidated subsidiaries, net of tax ​ — ​ — ​ (51.3) ​ — ​ (51.3) Comprehensive income attributable to AECOM, net of tax ​ $ 208.6 ​ $ 454.6 ​ $ 223.9 ​ $ (689.1) ​ $ 198.0 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ For the nine months ended June 30, 2018 ​ ​ ​ Guarantor Non-Guarantor ​ ​ ​ ​ ​ ​ Parent ​ Subsidiaries ​ Subsidiaries ​ Eliminations ​ Total Net income ​ $ 52.5 ​ $ 271.0 ​ $ 144.8 ​ $ (376.5) ​ $ 91.8 Other comprehensive income (loss), net of tax: ​ ​ ​ ​ ​ Net unrealized gain (loss) on derivatives, net of tax ​ 1.5 ​ — ​ (1.7) ​ — ​ (0.2) Foreign currency translation adjustments ​ — ​ — ​ (57.7) ​ — ​ (57.7) Pension adjustments, net of tax ​ 1.8 ​ — ​ (0.3) ​ — ​ 1.5 Other comprehensive income (loss), net of tax ​ 3.3 ​ — ​ (59.7) ​ — ​ (56.4) Comprehensive income, net of tax ​ 55.8 ​ 271.0 ​ 85.1 ​ (376.5) ​ 35.4 Noncontrolling interests in comprehensive income of consolidated subsidiaries, net of tax ​ — ​ — ​ (40.5) ​ — ​ (40.5) Comprehensive income (loss) attributable to AECOM, net of tax ​ $ 55.8 ​ $ 271.0 ​ $ 44.6 ​ $ (376.5) ​ $ (5.1) ​ ​ Condensed Consolidating Statements of Cash Flows (unaudited - in millions) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ For the nine months ended June 30, 2019 ​ ​ ​ ​ ​ ​ Non- ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Guarantor ​ Guarantor ​ ​ ​ ​ ​ ​ ​ Parent Subsidiaries Subsidiaries Eliminations Total ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ CASH FLOWS FROM OPERATING ACTIVITIES ​ $ (31.5) ​ $ 116.7 ​ $ (101.3) ​ $ — ​ $ (16.1) CASH FLOWS FROM INVESTING ACTIVITIES: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Proceeds from disposal of business, net of cash disposed ​ ​ — ​ ​ — ​ ​ 37.4 ​ ​ — ​ ​ 37.4 Net investment in unconsolidated joint ventures ​ ​ (3.1) ​ ​ (12.3) ​ ​ (85.3) ​ ​ — ​ ​ (100.7) Net proceeds from sale of investments ​ ​ — ​ ​ — ​ ​ 8.8 ​ ​ — ​ ​ 8.8 Payments for capital expenditures, net of disposals ​ ​ (30.7) ​ ​ (17.4) ​ ​ (21.0) ​ ​ — ​ ​ (69.1) Net (investment in) receipts from intercompany notes ​ ​ (12.1) ​ ​ 7.7 ​ ​ (27.7) ​ ​ 32.1 ​ ​ — Other intercompany investing activities ​ ​ (96.6) ​ ​ (48.2) ​ ​ — ​ ​ 144.8 ​ ​ — Net cash used in investing activities ​ ​ (142.5) ​ ​ (70.2) ​ ​ (87.8) ​ ​ 176.9 ​ ​ (123.6) CASH FLOWS FROM FINANCING ACTIVITIES: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Proceeds from borrowings under credit agreements ​ ​ 6,279.3 ​ ​ — ​ ​ 117.2 ​ ​ — ​ ​ 6,396.5 Repayments of borrowings under credit agreements ​ ​ (6,107.1) ​ ​ (24.8) ​ ​ (131.1) ​ ​ — ​ ​ (6,263.0) Proceeds from issuance of common stock ​ ​ 24.4 ​ ​ — ​ ​ — ​ ​ — ​ ​ 24.4 Payments to repurchase common stock ​ ​ (82.7) ​ ​ — ​ ​ — ​ ​ — ​ ​ (82.7) Net distributions to noncontrolling interests ​ ​ — ​ ​ — ​ ​ (58.8) ​ ​ — ​ ​ (58.8) Other financing activities ​ ​ 21.2 ​ ​ (6.7) ​ ​ 15.6 ​ ​ — ​ ​ 30.1 Net borrowings (repayments) on intercompany notes ​ ​ 20.0 ​ ​ 24.8 ​ ​ (12.7) ​ ​ (32.1) ​ ​ — Other intercompany financing activities ​ ​ — ​ ​ (56.0) ​ ​ 200.8 ​ ​ (144.8) ​ ​ — Net cash provided by (used in) financing activities ​ ​ 155.1 ​ ​ (62.7) ​ ​ 131.0 ​ ​ (176.9) ​ ​ 46.5 EFFECT OF EXCHANGE RATE CHANGES ON CASH ​ ​ — ​ ​ — ​ ​ 0.1 ​ ​ — ​ ​ 0.1 NET DECREASE IN CASH AND CASH EQUIVALENTS ​ ​ (18.9) ​ ​ (16.2) ​ ​ (58.0) ​ ​ — ​ ​ (93.1) CASH AND CASH EQUIVALENTS AT BEGINNING OF YEAR ​ ​ 22.0 ​ ​ 270.9 ​ ​ 593.8 ​ ​ — ​ ​ 886.7 CASH AND CASH EQUIVALENTS AT END OF YEAR ​ $ 3.1 ​ $ 254.7 ​ $ 535.8 ​ $ — ​ $ 793.6 ​ Condensed Consolidating Statements of Cash Flows (unaudited - in millions) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ For the nine months ended June 30, 2018 ​ ​ ​ ​ ​ ​ Non- ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Guarantor ​ Guarantor ​ ​ ​ ​ ​ ​ ​ Parent Subsidiaries Subsidiaries Eliminations Total ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ CASH FLOWS FROM OPERATING ACTIVITIES ​ $ (59.9) ​ $ 257.3 ​ $ 45.3 ​ $ — ​ $ 242.7 CASH FLOWS FROM INVESTING ACTIVITIES: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Proceeds from purchase price adjustment to business acquisition ​ ​ — ​ ​ — ​ ​ 2.2 ​ ​ — ​ ​ 2.2 Cash acquired from consolidation of joint venture ​ ​ — ​ ​ — ​ ​ 7.6 ​ ​ — ​ ​ 7.6 Proceeds from disposal of business, net of cash disposed ​ ​ — ​ ​ — ​ ​ 19.5 ​ ​ — ​ ​ 19.5 Net investment in unconsolidated joint ventures ​ ​ (5.2) ​ ​ (9.4) ​ ​ (48.7) ​ ​ — ​ ​ (63.3) Net payments for purchase of investments ​ ​ — ​ ​ — ​ ​ (17.5) ​ ​ — ​ ​ (17.5) Payments for capital expenditures, net of disposals ​ ​ (19.8) ​ ​ (34.2) ​ ​ (11.6) ​ ​ — ​ ​ (65.5) Net investment in intercompany notes ​ ​ (85.4) ​ ​ (545.3) ​ ​ (73.8) ​ ​ 704.5 ​ ​ — Other intercompany investing activities ​ ​ 109.9 ​ ​ 504.9 ​ ​ — ​ ​ (614.8) ​ ​ — Net cash used in investing activities ​ ​ (0.5) ​ ​ (84.0) ​ ​ (122.3) ​ ​ 89.7 ​ ​ (117.1) CASH FLOWS FROM FINANCING ACTIVITIES: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Proceeds from borrowings under credit agreements ​ ​ 6,701.2 ​ ​ — ​ ​ 737.9 ​ ​ — ​ ​ 7,439.1 Repayments of borrowings under credit agreements ​ ​ (6,509.5) ​ ​ (14.0) ​ ​ (131.4) ​ ​ — ​ ​ (6,654.9) Redemption of unsecured senior notes ​ ​ (800.0) ​ ​ — ​ ​ — ​ ​ — ​ ​ (800.0) Prepayment premium on redemption of unsecured senior notes ​ ​ (34.5) ​ ​ — ​ ​ — ​ ​ — ​ ​ (34.5) Cash paid for debt issuance costs ​ ​ (10.7) ​ ​ — ​ ​ — ​ ​ — ​ ​ (10.7) Proceeds from issuance of common stock ​ ​ 27.3 ​ ​ — ​ ​ — ​ ​ — ​ ​ 27.3 Proceeds from exercise of stock options ​ ​ 3.2 ​ ​ — ​ ​ — ​ ​ — ​ ​ 3.2 Payments to repurchase common stock ​ ​ (29.3) ​ ​ — ​ ​ — ​ ​ — ​ ​ (29.3) Net distributions to noncontrolling interests ​ ​ — ​ ​ — ​ ​ (72.7) ​ ​ — ​ ​ (72.7) Other financing activities ​ ​ 8.8 ​ ​ (26.6) ​ ​ 26.5 ​ ​ — ​ ​ 8.7 Net borrowings (repayments) on intercompany notes ​ ​ 673.3 ​ ​ (4.8) ​ ​ 36.0 ​ ​ (704.5) ​ ​ — Other intercompany financing activities ​ ​ — ​ ​ (80.0) ​ ​ (534.8) ​ ​ 614.8 ​ ​ — Net cash provided by (used in) financing activities ​ ​ 29.8 ​ ​ (125.4) ​ ​ 61.5 ​ ​ (89.7) ​ ​ (123.8) EFFECT OF EXCHANGE RATE CHANGES ON CASH ​ ​ — ​ ​ — ​ ​ (2.8) ​ ​ — ​ ​ (2.8) NET (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS ​ ​ (30.6) ​ ​ 47.9 ​ ​ (18.3) ​ ​ — ​ ​ (1.0) CASH AND CASH EQUIVALENTS AT BEGINNING OF YEAR ​ ​ 32.6 ​ ​ 254.9 ​ ​ 514.9 ​ ​ — ​ ​ 802.4 CASH AND CASH EQUIVALENTS AT END OF YEAR ​ $ 2.0 ​ $ 302.8 ​ $ 496.6 ​ $ — ​ $ 801.4 ​

Business Acquisitions, Goodwi_2

Business Acquisitions, Goodwill and Intangible Assets (Tables)	9 Months Ended
	Jun. 30, 2019
Business Acquisitions, Goodwill and Intangible Assets
Schedule of changes in the carrying value of goodwill by reportable segment	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Foreign ​ ​ ​ ​ ​ September 30, ​ ​ ​ ​ Exchange ​ June 30, ​ 2018 ​ Disposal ​ Impact 2019 ​ ​ (in millions) Design and Consulting Services ​ $ 3,189.2 ​ $ (0.4) ​ $ (6.2) ​ $ 3,182.6 Construction Services ​ ​ 1,008.9 ​ ​ — ​ ​ (1.8) ​ ​ 1,007.1 Management Services ​ 1,723.0 ​ ​ — ​ ​ (6.2) ​ 1,716.8 Total ​ $ 5,921.1 ​ $ (0.4) ​ $ (14.2) ​ $ 5,906.5
Schedule of finite-lived intangible assets by major class	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ June 30, 2019 ​ September 30, 2018 ​ ​ ​ ​ ​ ​ Gross ​ Accumulated ​ Intangible ​ Gross ​ Accumulated ​ Intangible ​ Amortization ​ Amount Amortization Assets, Net Amount Amortization Assets, Net Period ​ ​ (in millions) ​ (years) Backlog and customer relationships ​ $ 1,285.2 ​ $ (1,030.1) ​ $ 255.1 ​ $ 1,285.1 ​ $ (966.0) ​ $ 319.1 1 - 11 Trademark / tradename ​ 18.3 ​ (18.2) ​ 0.1 ​ 18.3 ​ (17.5) ​ 0.8 0.3 - 2 Total ​ $ 1,303.5 ​ $ (1,048.3) ​ $ 255.2 ​ $ 1,303.4 ​ $ (983.5) ​ $ 319.9 ​ ​ ​ ​
Schedule of estimated future amortization expense of intangible assets	​ ​ ​ ​ ​ Fiscal Year (in millions) 2019 (three months remaining) ​ $ 20.7 2020 ​ 69.4 2021 ​ 56.5 2022 ​ 43.7 2023 ​ 39.3 Thereafter ​ 25.6 Total ​ $ 255.2 ​

Revenue Recognition (Tables)

Revenue Recognition (Tables)	9 Months Ended
	Jun. 30, 2019
Revenue Recognition
Schedule of revenues disaggregated by revenue sources	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Three months ended ​ Nine months ended ​ ​ June 30, ​ June 30, ​ June 30, ​ June 30, ​ 2019 2018 2019 2018 ​ ​ (in millions) Cost reimbursable ​ $ 2,692.7 ​ $ 2,409.2 ​ $ 7,832.2 ​ $ 7,018.2 Guaranteed maximum price ​ 950.5 ​ 1,189.2 ​ 2,978.1 ​ 3,517.6 Fixed price ​ 1,337.0 ​ 1,549.5 ​ 4,247.4 ​ 4,313.9 Total revenue ​ $ 4,980.2 ​ $ 5,147.9 ​ $ 15,057.7 ​ $ 14,849.7 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Three months ended ​ Nine months ended ​ ​ June 30, ​ June 30, ​ June 30, ​ June 30, ​ 2019 2018 2019 2018 ​ ​ (in millions) Americas ​ $ 4,007.2 ​ $ 4,046.3 ​ $ 12,103.4 ​ $ 11,759.8 Europe, Middle East, Africa ​ 538.0 ​ 741.3 ​ 1,665.2 ​ 1,963.0 Asia Pacific ​ 435.0 ​ 360.3 ​ 1,289.1 ​ 1,126.9 Total revenue ​ $ 4,980.2 ​ $ 5,147.9 ​ $ 15,057.7 ​ $ 14,849.7 ​
Schedule of net accounts receivable	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ June 30, ​ September 30, ​ 2019 2018 ​ ​ (in millions) Billed ​ $ 2,767.1 ​ $ 2,697.7 Contract retentions ​ 656.1 ​ 661.7 Total accounts receivable—gross ​ 3,423.2 ​ 3,359.4 Allowance for doubtful accounts ​ (49.8) ​ (51.6) Total accounts receivable—net ​ $ 3,373.4 ​ $ 3,307.8

Joint Ventures and Variable I_2

Joint Ventures and Variable Interest Entities (Tables)	9 Months Ended
	Jun. 30, 2019
Joint Ventures and Variable Interest Entities
Summary of financial information of the consolidated joint ventures	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ June 30, ​ ​ ​ ​ 2019 September 30, ​ ​ (unaudited) ​ 2018 ​ ​ (in millions) Current assets ​ $ 934.3 ​ $ 1,013.7 Non-current assets ​ 176.6 ​ 192.7 Total assets ​ $ 1,110.9 ​ $ 1,206.4 ​ ​ ​ ​ ​ ​ ​ Current liabilities ​ $ 654.5 ​ $ 724.2 Non-current liabilities ​ 13.1 ​ 12.7 Total liabilities ​ 667.6 ​ 736.9 Total AECOM equity ​ ​ 250.1 ​ 284.2 Noncontrolling interests ​ 193.2 ​ 185.3 Total owners’ equity ​ 443.3 ​ 469.5 Total liabilities and owners’ equity ​ $ 1,110.9 ​ $ 1,206.4
Summary of financial information of the unconsolidated joint ventures, as derived from their unaudited financial statements	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ June 30, ​ September 30, ​ 2019 2018 ​ ​ (in millions) Current assets ​ $ 1,888.3 ​ $ 1,903.3 Non-current assets ​ 1,129.3 ​ 938.3 Total assets ​ $ 3,017.6 ​ $ 2,841.6 ​ ​ ​ ​ ​ ​ ​ Current liabilities ​ $ 1,556.0 ​ $ 1,658.5 Non-current liabilities ​ 305.1 ​ 224.3 Total liabilities ​ 1,861.1 ​ 1,882.8 Joint ventures’ equity ​ 1,156.5 ​ 958.8 Total liabilities and joint ventures’ equity ​ $ 3,017.6 ​ $ 2,841.6 ​ ​ ​ ​ ​ ​ ​ AECOM’s investment in joint ventures ​ $ 391.5 ​ $ 310.7 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Nine Months Ended ​ ​ June 30, ​ June 30, ​ 2019 2018 ​ ​ (in millions) Revenue ​ $ 3,472.6 ​ $ 4,041.7 Cost of revenue ​ 3,308.4 ​ 3,843.7 Gross profit ​ $ 164.2 ​ $ 198.0 Net income ​ $ 162.5 ​ $ 191.8
Summary of AECOM's equity in earnings of unconsolidated joint ventures	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Nine Months Ended ​ June 30, June 30, ​ 2019 2018 ​ ​ (in millions) Pass through joint ventures ​ $ 24.4 ​ $ 29.8 Other joint ventures ​ 42.6 ​ 25.8 Total ​ $ 67.0 ​ $ 55.6 ​

Pension Benefit Obligations (Ta

Pension Benefit Obligations (Tables)	9 Months Ended
	Jun. 30, 2019
Pension Benefit Obligations
Components of net periodic cost for the Company's pension and post-retirement plans	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Three Months Ended ​ Nine Months Ended ​ ​ June 30, 2019 ​ June 30, 2018 ​ June 30, 2019 ​ June 30, 2018 ​ U.S. Int’l U.S. Int’l U.S. Int’l U.S. Int’l ​ ​ (in millions) Components of net periodic benefit cost: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Service costs ​ $ — ​ $ 0.2 ​ $ 1.3 ​ $ 0.2 ​ $ — ​ $ 0.4 ​ $ 3.7 ​ $ 0.8 Interest cost on projected benefit obligation ​ 5.9 ​ 7.4 ​ ​ 5.1 ​ ​ 8.1 ​ 17.8 ​ 22.5 ​ 15.5 ​ 24.3 Expected return on plan assets ​ (6.9) ​ (9.6) ​ ​ (7.9) ​ ​ (10.8) ​ (20.6) ​ (28.9) ​ (23.6) ​ (32.6) Amortization of prior service cost ​ ​ 0.1 ​ ​ — ​ ​ — ​ ​ — ​ ​ 0.1 ​ ​ (0.1) ​ ​ — ​ ​ (0.1) Amortization of net loss ​ 0.9 ​ 1.0 ​ ​ 1.0 ​ ​ 2.0 ​ 2.7 ​ 3.1 ​ 3.0 ​ 6.2 Settlement loss recognized ​ — ​ — ​ ​ — ​ ​ — ​ 0.1 ​ 0.1 ​ — ​ 0.2 Net periodic benefit cost ​ $ — ​ $ (1.0) ​ $ (0.5) ​ $ (0.5) ​ $ 0.1 ​ $ (2.9) ​ $ (1.4) ​ $ (1.2)

Debt (Tables)

Debt (Tables)	9 Months Ended
	Jun. 30, 2019
Debt
Schedule of debt	​ ​ ​ ​ ​ ​ ​ ​ ​ June 30, September 30, ​ ​ 2019 ​ 2018 ​ ​ (in millions) 2014 Credit Agreement ​ $ 1,586.5 ​ $ 1,433.8 2014 Senior Notes ​ ​ 800.0 ​ ​ 800.0 2017 Senior Notes ​ ​ 1,000.0 ​ ​ 1,000.0 URS Senior Notes ​ ​ 248.0 ​ ​ 247.9 Other debt ​ 218.0 ​ 191.8 Total debt ​ 3,852.5 ​ 3,673.5 Less: Current portion of debt and short-term borrowings ​ (159.6) ​ (143.1) Less: Unamortized debt issuance costs ​ ​ (39.6) ​ ​ (46.7) Long-term debt ​ $ 3,653.3 ​ $ 3,483.7
Schedule of maturities of debt	The following table presents, in millions, scheduled maturities of the Company’s debt as of June 30, 2019: ​ ​ ​ ​ ​ Fiscal Year ​ ​ 2019 (three months remaining) ​ $ 75.7 2020 ​ 108.2 2021 ​ 348.4 2022 ​ 314.1 2023 ​ ​ 668.9 Thereafter ​ 2,337.2 Total ​ $ 3,852.5 ​

Derivative Financial Instrume_2

Derivative Financial Instruments and Fair Value Measurements (Tables)	9 Months Ended
	Jun. 30, 2019
Derivative Financial Instruments and Fair Value Measurements
Notional principle, fixed rates and related expiration dates of outstanding interest rate swap agreements	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ June 30, 2019 Notional Amount ​ Notional Amount ​ Fixed ​ Expiration Currency (in millions) Rate Date AUD ​ 200.0 ​ 2.19% ​ February 2021 CAD ​ 400.0 ​ 2.49% ​ September 2022 USD ​ 200.0 2.60% ​ February 2023 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ September 30, 2018 Notional Amount ​ Notional Amount ​ Fixed ​ Expiration Currency (in millions) Rate Date AUD ​ 200.0 2.19% ​ February 2021 CAD ​ 400.0 2.49% ​ September 2022 USD ​ 200.0 2.60% ​ February 2023

Share-based Payments (Tables)

Share-based Payments (Tables)	9 Months Ended
	Jun. 30, 2019
Share-based Payments
Schedule of stock option activity	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 2019 ​ 2018 ​ ​ Shares of stock ​ Weighted average ​ Shares of stock ​ Weighted average ​ under options exercise price under options exercise price ​ ​ (in millions) ​ ​ ​ ​ (in millions) ​ ​ ​ Outstanding at September 30, prior year ​ 0.6 ​ $ 31.62 0.7 ​ $ 31.11 Options granted — ​ — — ​ — Options exercised — ​ — (0.1) ​ 27.79 Options forfeited or expired (0.5) ​ (31.62) — ​ — Outstanding at June 30 0.1 ​ 31.62 0.6 ​ 31.62 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Vested and expected to vest in the future as of June 30 ​ 0.1 ​ $ 31.62 0.6 ​ $ 31.62

Earnings Per Share (Tables)

Earnings Per Share (Tables)	9 Months Ended
	Jun. 30, 2019
Earnings Per Share
Reconciliation of the denominators for basic and diluted EPS	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Three Months Ended ​ Nine Months Ended ​ ​ June 30, ​ June 30, June 30, June 30, ​ 2019 2018 2019 2018 ​ ​ (in millions) Denominator for basic earnings per share 157.4 160.4 156.8 159.3 Potential common shares 2.4 2.8 2.5 3.1 Denominator for diluted earnings per share 159.8 163.2 159.3 162.4 ​

Other Financial Information (Ta

Other Financial Information (Tables)	9 Months Ended
	Jun. 30, 2019
Other Financial Information
Schedule of accrued expenses and other current liabilities	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ June 30, ​ September 30, ​ 2019 2018 ​ ​ (in millions) Accrued salaries and benefits ​ $ 851.1 ​ $ 1,035.9 Accrued contract costs ​ 880.7 ​ 861.0 Other accrued expenses ​ 426.1 ​ 370.1 ​ ​ $ 2,157.9 ​ $ 2,267.0

Reclassifications out of Accu_2

Reclassifications out of Accumulated Other Comprehensive Loss (Tables)	9 Months Ended
	Jun. 30, 2019
Reclassifications out of Accumulated Other Comprehensive Loss
Schedule of accumulated balances and reporting period activities related to reclassifications out of accumulated other comprehensive loss	The accumulated balances and reporting period activities for the three and nine months ended June 30, 2019 and 2018 related to reclassifications out of accumulated other comprehensive loss are summarized as follows (in millions): ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Foreign ​ ​ ​ ​ Accumulated ​ ​ Pension ​ Currency ​ Loss on ​ Other ​ ​ Related ​ Translation ​ Derivative ​ Comprehensive ​ Adjustments Adjustments Instruments Loss Balances at March 31, 2019 ​ $ (200.4) ​ $ (501.5) ​ $ (9.1) ​ $ (711.0) Other comprehensive income (loss) before reclassification ​ 1.0 ​ (6.2) ​ (4.7) ​ (9.9) Amounts reclassified from accumulated other comprehensive loss ​ ​ 1.4 ​ ​ — ​ ​ 1.1 ​ ​ 2.5 Balances at June 30, 2019 ​ $ (198.0) ​ $ (507.7) ​ $ (12.7) ​ $ (718.4) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Foreign ​ ​ ​ ​ Accumulated ​ ​ Pension ​ Currency ​ Gain (Loss) on ​ Other ​ ​ Related ​ Translation ​ Derivative ​ Comprehensive ​ Adjustments Adjustments Instruments Loss Balances at March 31, 2018 ​ $ (295.5) ​ $ (410.2) ​ $ (1.3) ​ $ (707.0) Other comprehensive income (loss) before reclassification ​ 13.0 ​ (67.1) ​ 0.4 ​ (53.7) Amounts reclassified from accumulated other comprehensive loss ​ ​ 2.2 ​ ​ — ​ ​ 0.2 ​ ​ 2.4 Balances at June 30, 2018 ​ $ (280.3) ​ $ (477.3) ​ $ (0.7) ​ $ (758.3) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Foreign ​ ​ Accumulated ​ ​ Pension ​ Currency ​ Gain/ (Loss) on ​ Other ​ ​ Related ​ Translation ​ Derivative ​ Comprehensive ​ ​ Adjustments ​ Adjustments ​ Instruments ​ Loss Balances at September 30, 2018 ​ $ (202.3) ​ $ (502.2) ​ $ 1.2 ​ $ (703.3) Other comprehensive loss before reclassification ​ (0.2) ​ (5.5) ​ (16.2) ​ (21.9) Amounts reclassified from accumulated other comprehensive loss ​ 4.5 ​ — ​ 2.3 ​ 6.8 Balances at June 30, 2019 ​ $ (198.0) ​ $ (507.7) ​ $ (12.7) ​ $ (718.4) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Foreign ​ ​ Accumulated ​ ​ Pension ​ Currency ​ Loss on ​ Other ​ ​ Related ​ Translation ​ Derivative ​ Comprehensive ​ ​ Adjustments ​ Adjustments ​ Instruments ​ Loss Balances at September 30, 2017 ​ $ (281.9) ​ $ (418.4) ​ $ (0.4) ​ $ (700.7) Other comprehensive loss before reclassification ​ (5.8) ​ (58.9) ​ (0.7) ​ (65.4) Amounts reclassified from accumulated other comprehensive loss ​ 7.4 ​ — ​ 0.4 ​ 7.8 Balances at June 30, 2018 ​ $ (280.3) ​ $ (477.3) ​ $ (0.7) ​ $ (758.3) ​

Reportable Segments (Tables)

Reportable Segments (Tables)	9 Months Ended
	Jun. 30, 2019
Reportable Segments
Summarized financial information concerning the Company's reportable segments	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Design and ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Consulting ​ Construction ​ Management ​ AECOM ​ ​ ​ ​ ​ ​ ​ Reportable Segments: Services Services Services Capital Corporate Total ​ ​ ​ (in millions) Three Months Ended June 30, 2019: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Revenue ​ $ 2,055.2 ​ $ 1,898.2 ​ $ 1,025.3 ​ $ 1.5 ​ $ — ​ $ 4,980.2 ​ Gross profit ​ 142.5 ​ 16.3 ​ 48.9 ​ ​ 1.5 ​ ​ — ​ 209.2 ​ Equity in earnings of joint ventures ​ 4.7 ​ 19.5 ​ 3.6 ​ ​ 0.8 ​ ​ — ​ 28.6 ​ General and administrative expenses ​ — ​ — ​ — ​ ​ (1.5) ​ ​ (36.0) ​ (37.5) ​ Loss on disposal activities ​ ​ — ​ ​ (7.4) ​ ​ — ​ ​ — ​ ​ — ​ ​ (7.4) ​ Operating income ​ 147.2 ​ 28.4 ​ 52.5 ​ ​ 0.8 ​ ​ (36.0) ​ 192.9 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Gross profit as a % of revenue ​ 6.9 % 0.9 % 4.8 % ​ — ​ ​ — ​ 4.2 % ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Three Months Ended June 30, 2018: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Revenue ​ $ 2,105.4 ​ $ 2,106.7 ​ $ 935.9 ​ $ — ​ $ — ​ $ 5,148.0 ​ Gross profit ​ 116.1 ​ 9.1 ​ 60.0 ​ ​ — ​ ​ — ​ 185.2 ​ Equity in earnings of joint ventures ​ 4.2 ​ 2.3 ​ 6.3 ​ ​ — ​ ​ — ​ 12.8 ​ General and administrative expenses ​ — ​ — ​ — ​ ​ (3.7) ​ ​ (31.4) ​ (35.1) ​ Loss on disposal activities ​ ​ — ​ ​ (2.1) ​ ​ — ​ ​ — ​ ​ — ​ ​ (2.1) ​ Operating income (loss) ​ 120.3 ​ 9.3 ​ 66.3 ​ ​ (3.7) ​ ​ (31.4) ​ 160.8 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Gross profit as a % of revenue ​ 5.5 % 0.4 % 6.4 % ​ — ​ ​ — ​ 3.6 % ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Nine Months Ended June 30, 2019: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Revenue ​ $ 6,185.7 ​ $ 5,830.5 ​ $ 3,034.6 ​ $ 6.9 ​ $ — ​ $ 15,057.7 ​ Gross profit ​ 388.0 ​ 36.2 ​ 144.1 ​ ​ 6.9 ​ — ​ 575.2 ​ Equity in earnings of joint ventures ​ 14.0 ​ 34.2 ​ 10.8 ​ ​ 8.0 ​ — ​ 67.0 ​ General and administrative expenses ​ — ​ — ​ — ​ ​ (4.9) ​ (105.9) ​ (110.8) ​ Restructuring costs ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ (79.2) ​ ​ (79.2) ​ Loss on disposal activities ​ ​ — ​ ​ (7.4) ​ ​ — ​ ​ — ​ ​ — ​ ​ (7.4) ​ Operating income ​ 402.0 ​ ​ 63.0 ​ ​ 154.9 ​ ​ 10.0 ​ ​ (185.1) ​ ​ 444.8 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Gross profit as a % of revenue ​ 6.3 % 0.6 % 4.7 % ​ — ​ — ​ 3.8 % ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Nine Months Ended June 30, 2018: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Revenue ​ $ 6,052.0 ​ $ 6,120.5 ​ $ 2,677.2 ​ $ — ​ $ — ​ $ 14,849.7 ​ Gross profit ​ 314.2 ​ 22.9 ​ 125.5 ​ ​ — ​ — ​ 462.6 ​ Equity in earnings of joint ventures ​ 14.5 ​ 16.9 ​ 24.2 ​ ​ — ​ — ​ 55.6 ​ General and administrative expenses ​ — ​ — ​ — ​ ​ (9.2) ​ (90.8) ​ (100.0) ​ Loss on disposal activities ​ ​ — ​ ​ (2.1) ​ ​ — ​ ​ — ​ ​ — ​ ​ (2.1) ​ Impairment of assets held for sale, including goodwill ​ ​ — ​ ​ (168.2) ​ ​ — ​ ​ — ​ ​ — ​ ​ (168.2) ​ Operating income (loss) ​ 328.7 ​ ​ (130.5) ​ ​ 149.7 ​ ​ (9.2) ​ ​ (90.8) ​ ​ 247.9 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Gross profit as a % of revenue ​ 5.2 % 0.4 % 4.7 % ​ — ​ — ​ 3.1 % ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Reportable Segments: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total assets ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ June 30,2019 ​ $ 7,220.3 ​ $ 4,265.5 ​ $ 2,594.8 ​ $ 193.8 ​ $ 520.8 ​ $ 14,795.2 September 30, 2018 ​ ​ 7,013.8 ​ ​ 4,212.0 ​ ​ 2,701.2 ​ ​ 140.6 ​ ​ 613.5 ​ ​ 14,681.1 ​

Condensed Consolidating Finan_2

Condensed Consolidating Financial Information (Tables)	9 Months Ended
	Jun. 30, 2019
Condensed Consolidating Financial Information
Schedule of Condensed Consolidating Balance Sheets	Condensed Consolidating Balance Sheets (unaudited - in millions) June 30, 2019 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Guarantor ​ Non-Guarantor ​ ​ ​ ​ ​ ​ ​ Parent Subsidiaries Subsidiaries Eliminations Total ASSETS ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ CURRENT ASSETS: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total cash and cash equivalents $ 3.1 ​ $ 254.7 ​ $ 535.8 ​ $ — ​ $ 793.6 Accounts receivable and contract assets—net ​ ​ — ​ ​ 2,628.7 ​ ​ 3,199.4 ​ ​ — ​ ​ 5,828.1 Intercompany receivable ​ ​ 1,071.6 ​ ​ 126.9 ​ ​ 176.1 ​ ​ (1,374.6) ​ ​ — Prepaid expenses and other current assets ​ ​ 67.8 ​ ​ 267.8 ​ ​ 271.9 ​ ​ — ​ ​ 607.5 Current assets held for sale ​ ​ — ​ ​ — ​ ​ — ​ ​ — ​ ​ — Income taxes receivable ​ ​ — ​ ​ — ​ ​ 42.6 ​ ​ — ​ ​ 42.6 TOTAL CURRENT ASSETS ​ ​ 1,142.5 ​ ​ 3,278.1 ​ ​ 4,225.8 ​ ​ (1,374.6) ​ ​ 7,271.8 PROPERTY AND EQUIPMENT—NET ​ ​ 204.6 ​ ​ 193.3 ​ ​ 205.6 ​ ​ — ​ ​ 603.5 DEFERRED TAX ASSETS—NET ​ ​ 172.1 ​ ​ 6.9 ​ ​ 148.1 ​ ​ (166.8) ​ ​ 160.3 INVESTMENTS IN CONSOLIDATED SUBSIDIARIES ​ ​ 6,755.0 ​ ​ 2,129.6 ​ ​ — ​ ​ (8,884.6) ​ ​ — INVESTMENTS IN UNCONSOLIDATED JOINT VENTURES ​ ​ 8.8 ​ ​ 37.8 ​ ​ 344.9 ​ ​ — ​ ​ 391.5 GOODWILL ​ ​ — ​ ​ 3,392.7 ​ ​ 2,513.8 ​ ​ — ​ ​ 5,906.5 INTANGIBLE ASSETS—NET ​ ​ — ​ ​ 183.8 ​ ​ 71.4 ​ ​ — ​ ​ 255.2 OTHER NON-CURRENT ASSETS ​ ​ 32.2 ​ ​ 44.3 ​ ​ 129.9 ​ ​ — ​ ​ 206.4 TOTAL ASSETS $ 8,315.2 ​ $ 9,266.5 ​ $ 7,639.5 ​ $ (10,426.0) ​ $ 14,795.2 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ LIABILITIES AND STOCKHOLDERS’ EQUITY ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ CURRENT LIABILITIES: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Short-term debt $ 14.9 ​ $ — ​ $ 30.0 ​ $ — ​ $ 44.9 Accounts payable ​ ​ 29.7 ​ ​ 1,604.8 ​ ​ 975.4 ​ ​ — ​ ​ 2,609.9 Accrued expenses and other current liabilities ​ ​ 105.0 ​ ​ 875.8 ​ ​ 1,177.1 ​ ​ — ​ ​ 2,157.9 Income taxes payable ​ ​ 16.7 ​ ​ — ​ ​ 26.7 ​ ​ — ​ ​ 43.4 Intercompany payable ​ ​ 117.1 ​ ​ 859.9 ​ ​ 597.5 ​ ​ (1,574.5) ​ ​ — Contract liabilities ​ ​ — ​ ​ 307.8 ​ ​ 662.1 ​ ​ — ​ ​ 969.9 Current portion of long-term debt ​ ​ 43.6 ​ ​ 14.0 ​ ​ 57.1 ​ ​ — ​ ​ 114.7 TOTAL CURRENT LIABILITIES ​ ​ 327.0 ​ ​ 3,662.3 ​ ​ 3,525.9 ​ ​ (1,574.5) ​ ​ 5,940.7 OTHER LONG-TERM LIABILITIES ​ ​ 118.3 ​ ​ 241.9 ​ ​ 338.8 ​ ​ — ​ ​ 699.0 DEFERRED TAX LIABILITY—NET ​ ​ — ​ ​ 63.1 ​ ​ 108.9 ​ ​ (166.8) ​ ​ 5.2 NOTE PAYABLE INTERCOMPANY—NON CURRENT ​ ​ 817.3 ​ ​ — ​ ​ 462.7 ​ ​ (1,280.0) ​ ​ — LONG-TERM DEBT ​ ​ 2,821.7 ​ ​ 289.6 ​ ​ 542.0 ​ ​ — ​ ​ 3,653.3 TOTAL LIABILITIES ​ ​ 4,084.3 ​ ​ 4,256.9 ​ ​ 4,978.3 ​ ​ (3,021.3) ​ ​ 10,298.2 TOTAL AECOM STOCKHOLDERS’ EQUITY ​ ​ 4,230.9 ​ ​ 5,009.6 ​ ​ 2,467.2 ​ ​ (7,404.7) ​ ​ 4,303.0 Noncontrolling interests ​ ​ — ​ ​ — ​ ​ 194.0 ​ ​ — ​ ​ 194.0 TOTAL STOCKHOLDERS’ EQUITY ​ ​ 4,230.9 ​ ​ 5,009.6 ​ ​ 2,661.2 ​ ​ (7,404.7) ​ ​ 4,497.0 TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY $ 8,315.2 ​ $ 9,266.5 ​ $ 7,639.5 ​ $ (10,426.0) ​ $ 14,795.2 ​ ​ Condensed Consolidating Balance Sheets (in millions) September 30, 2018 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Guarantor ​ Non-Guarantor ​ ​ ​ ​ ​ ​ ​ Parent Subsidiaries Subsidiaries Eliminations Total ASSETS ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ CURRENT ASSETS: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Total cash and cash equivalents $ 22.0 $ 270.9 $ 593.8 $ — $ 886.7 Accounts receivable and contract assets—net ​ ​ — ​ ​ 2,544.7 ​ ​ 2,924.1 ​ ​ — ​ ​ 5,468.8 Intercompany receivable ​ ​ 951.1 ​ ​ 84.9 ​ ​ 157.9 ​ ​ (1,193.9) ​ ​ — Prepaid expenses and other current assets ​ ​ 52.9 ​ ​ 331.6 ​ ​ 200.7 ​ ​ — ​ ​ 585.2 Current assets held for sale ​ ​ — ​ ​ — ​ ​ 59.8 ​ ​ — ​ ​ 59.8 Income taxes receivable ​ ​ 84.6 ​ ​ — ​ ​ 42.2 ​ ​ — ​ ​ 126.8 TOTAL CURRENT ASSETS ​ ​ 1,110.6 ​ ​ 3,232.1 ​ ​ 3,978.5 ​ ​ (1,193.9) ​ ​ 7,127.3 PROPERTY AND EQUIPMENT—NET ​ ​ 202.6 ​ ​ 217.3 ​ ​ 194.2 ​ ​ — ​ ​ 614.1 DEFERRED TAX ASSETS—NET ​ ​ 134.0 ​ ​ — ​ ​ 150.0 ​ ​ (124.6) ​ ​ 159.4 INVESTMENTS IN CONSOLIDATED SUBSIDIARIES ​ ​ 6,364.1 ​ ​ 1,912.0 ​ ​ — ​ ​ (8,276.1) ​ ​ — INVESTMENTS IN UNCONSOLIDATED JOINT VENTURES ​ ​ 13.4 ​ ​ 49.6 ​ ​ 247.7 ​ ​ — ​ ​ 310.7 GOODWILL ​ ​ — ​ ​ 3,392.7 ​ ​ 2,528.4 ​ ​ — ​ ​ 5,921.1 INTANGIBLE ASSETS—NET ​ ​ — ​ ​ 218.6 ​ ​ 101.3 ​ ​ — ​ ​ 319.9 OTHER NON-CURRENT ASSETS ​ ​ 49.9 ​ ​ 45.6 ​ ​ 133.1 ​ ​ — ​ ​ 228.6 TOTAL ASSETS $ 7,874.6 $ 9,067.9 $ 7,333.2 $ (9,594.6) $ 14,681.1 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ LIABILITIES AND STOCKHOLDERS’ EQUITY ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ CURRENT LIABILITIES: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Short-term debt $ 8.4 $ — $ — $ — $ 8.4 Accounts payable ​ ​ 53.6 ​ ​ 1,616.7 ​ ​ 1,055.7 ​ ​ — ​ ​ 2,726.0 Accrued expenses and other current liabilities ​ ​ 58.8 ​ ​ 1,035.6 ​ ​ 1,172.7 ​ ​ — ​ ​ 2,267.1 Income taxes payable ​ ​ 10.4 ​ ​ — ​ ​ 29.4 ​ ​ — ​ ​ 39.8 Intercompany payable ​ ​ 105.5 ​ ​ 830.8 ​ ​ 416.9 ​ ​ (1,353.2) ​ ​ — Contract liabilities ​ ​ 1.5 ​ ​ 316.1 ​ ​ 613.8 ​ ​ — ​ ​ 931.4 Current liabilities held for sale ​ ​ — ​ ​ — ​ ​ 22.3 ​ ​ — ​ ​ 22.3 Current portion of long-term debt ​ ​ 43.3 ​ ​ 27.0 ​ ​ 64.4 ​ ​ — ​ ​ 134.7 TOTAL CURRENT LIABILITIES ​ ​ 281.5 ​ ​ 3,826.2 ​ ​ 3,375.2 ​ ​ (1,353.2) ​ ​ 6,129.7 OTHER LONG-TERM LIABILITIES ​ ​ 131.6 ​ ​ 249.0 ​ ​ 361.5 ​ ​ — ​ ​ 742.1 DEFERRED TAX LIABILITY—NET ​ ​ — ​ ​ 63.1 ​ ​ 108.9 ​ ​ (124.7) ​ ​ 47.3 NOTE PAYABLE INTERCOMPANY—NON CURRENT ​ ​ 800.9 ​ ​ — ​ ​ 487.5 ​ ​ (1,288.4) ​ ​ — LONG-TERM DEBT ​ ​ 2,627.8 ​ ​ 291.4 ​ ​ 564.5 ​ ​ — ​ ​ 3,483.7 TOTAL LIABILITIES ​ ​ 3,841.8 ​ ​ 4,429.7 ​ ​ 4,897.6 ​ ​ (2,766.3) ​ ​ 10,402.8 TOTAL AECOM STOCKHOLDERS’ EQUITY ​ ​ 4,032.8 ​ ​ 4,638.2 ​ ​ 2,250.1 ​ ​ (6,828.3) ​ ​ 4,092.8 Noncontrolling interests ​ ​ — ​ ​ — ​ ​ 185.5 ​ ​ — ​ ​ 185.5 TOTAL STOCKHOLDERS’ EQUITY ​ ​ 4,032.8 ​ ​ 4,638.2 ​ ​ 2,435.6 ​ ​ (6,828.3) ​ ​ 4,278.3 TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY $ 7,874.6 $ 9,067.9 $ 7,333.2 $ (9,594.6) $ 14,681.1 ​
Schedule of Condensed Consolidating Statements of Operations	Condensed Consolidating Statements of Operations (unaudited - in millions) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ For the three months ended June 30, 2019 ​ ​ ​ ​ ​ Guarantor ​ Non-Guarantor ​ ​ ​ ​ ​ ​ ​ Parent Subsidiaries Subsidiaries Eliminations Total Revenue ​ $ — ​ $ 2,670.0 ​ $ 2,324.2 ​ $ (14.0) ​ $ 4,980.2 Cost of revenue ​ — ​ 2,618.7 ​ 2,166.3 ​ (14.0) ​ 4,771.0 Gross profit ​ — ​ 51.3 ​ 157.9 ​ — ​ 209.2 Equity in earnings from subsidiaries ​ 149.5 ​ 125.7 ​ — ​ (275.2) ​ — Equity in earnings of joint ventures ​ — ​ 0.6 ​ 28.0 ​ — ​ 28.6 General and administrative expenses ​ (36.0) ​ — ​ (1.5) ​ — ​ (37.5) Loss on disposal activities ​ ​ — ​ ​ — ​ ​ (7.4) ​ ​ — ​ ​ (7.4) Income from operations ​ 113.5 ​ ​ 177.6 ​ ​ 177.0 ​ ​ (275.2) ​ ​ 192.9 Other income ​ 1.5 ​ 11.3 ​ 6.5 ​ (14.5) ​ 4.8 Interest expense ​ (50.9) ​ (5.2) ​ (14.1) ​ 14.5 ​ (55.7) Income before income tax (benefit) expense ​ 64.1 ​ ​ 183.7 ​ ​ 169.4 ​ ​ (275.2) ​ ​ 142.0 Income tax (benefit) expense ​ (19.7) ​ 34.7 ​ 21.6 ​ — ​ 36.6 Net income ​ 83.8 ​ 149.0 ​ 147.8 ​ (275.2) ​ 105.4 Noncontrolling interests in income of consolidated subsidiaries, net of tax ​ — ​ — ​ (21.7) ​ — ​ (21.7) Net income attributable to AECOM ​ $ 83.8 ​ $ 149.0 ​ $ 126.1 ​ $ (275.2) ​ $ 83.7 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ For the three months ended June 30, 2018 ​ ​ ​ ​ ​ Guarantor ​ Non-Guarantor ​ ​ ​ ​ ​ ​ Parent Subsidiaries Subsidiaries Eliminations Total Revenue ​ $ — ​ $ 2,818.1 ​ $ 2,356.8 ​ $ (26.9) ​ $ 5,148.0 Cost of revenue ​ — ​ 2,731.8 ​ 2,257.9 ​ (26.9) ​ 4,962.8 Gross profit ​ — ​ 86.3 ​ 98.9 ​ — ​ 185.2 Equity in earnings from subsidiaries ​ 84.8 ​ 40.8 ​ — ​ (125.6) ​ — Equity in earnings of joint ventures ​ — ​ 6.9 ​ 5.9 ​ — ​ 12.8 General and administrative expenses ​ (31.4) ​ — ​ (3.7) ​ — ​ (35.1) Loss on disposal activities ​ ​ — ​ ​ — ​ ​ (2.1) ​ ​ — ​ ​ (2.1) Income from operations ​ 53.4 ​ 134.0 ​ 99.0 ​ (125.6) ​ 160.8 Other income ​ 0.4 ​ 9.6 ​ 3.2 ​ (10.5) ​ 2.7 Interest expense ​ (49.0) ​ (5.6) ​ (11.2) ​ 10.5 ​ (55.3) Income before income tax (benefit) expense ​ 4.8 ​ 138.0 ​ 91.0 ​ (125.6) ​ 108.2 Income tax (benefit) expense ​ (56.1) ​ 54.5 ​ 34.7 ​ — ​ 33.1 Net income ​ 60.9 ​ 83.5 ​ 56.3 ​ (125.6) ​ 75.1 Noncontrolling interest in income of consolidated subsidiaries, net of tax ​ — ​ ​ — ​ (14.2) ​ — ​ (14.2) Net income attributable to AECOM ​ $ 60.9 ​ $ 83.5 ​ $ 42.1 ​ $ (125.6) ​ $ 60.9 ​ ​ Condensed Consolidating Statements of Operations (unaudited - in millions) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ For the nine months ended June 30, 2019 ​ ​ Guarantor Non-Guarantor ​ ​ ​ ​ ​ ​ Parent ​ Subsidiaries ​ Subsidiaries ​ Eliminations Total Revenue ​ $ — ​ $ 8,097.7 ​ $ 7,021.1 ​ $ (61.1) ​ $ 15,057.7 Cost of revenue ​ — ​ 7,824.7 ​ 6,718.9 ​ (61.1) ​ 14,482.5 Gross profit ​ — ​ 273.0 ​ 302.2 ​ — ​ 575.2 Equity in earnings from subsidiaries ​ 465.3 ​ 223.8 ​ — ​ (689.1) ​ — Equity in earnings of joint ventures ​ — ​ 2.9 ​ 64.1 ​ — ​ 67.0 General and administrative expenses ​ (105.9) ​ — ​ (4.9) ​ — ​ (110.8) Restructuring costs ​ (79.2) ​ — ​ — ​ — ​ (79.2) Loss on disposal activities ​ ​ — ​ ​ — ​ ​ (7.4) ​ ​ — ​ ​ (7.4) Income from operations ​ 280.2 ​ 499.7 ​ 354.0 ​ (689.1) ​ 444.8 Other income ​ 3.8 ​ 35.7 ​ 15.4 ​ (42.2) ​ 12.7 Interest expense ​ (152.7) ​ (15.8) ​ (43.3) ​ 42.2 ​ (169.6) Income before income tax (benefit) expense ​ 131.3 ​ 519.6 ​ 326.1 ​ (689.1) ​ 287.9 Income tax (benefit) expense ​ (81.9) ​ 63.8 ​ 42.0 ​ — ​ 23.9 Net income ​ 213.2 ​ 455.8 ​ 284.1 ​ (689.1) ​ 264.0 Noncontrolling interests in income of consolidated subsidiaries, net of tax ​ — ​ — ​ (50.9) ​ — ​ (50.9) Net income attributable to AECOM ​ $ 213.2 ​ $ 455.8 ​ $ 233.2 ​ $ (689.1) ​ $ 213.1 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ For the nine months ended June 30, 2018 ​ ​ ​ ​ ​ Guarantor ​ Non-Guarantor ​ ​ ​ ​ ​ ​ ​ ​ Parent ​ Subsidiaries ​ Subsidiaries ​ Eliminations ​ Total Revenue $ — $ 8,230.1 $ 6,688.3 $ (68.7) $ 14,849.7 Cost of revenue ​ — ​ 7,950.0 ​ 6,505.8 ​ (68.7) ​ 14,387.1 Gross profit ​ — ​ 280.1 ​ 182.5 ​ — ​ 462.6 Equity in earnings from subsidiaries ​ 272.7 ​ 103.8 ​ — ​ (376.5) ​ — Equity in earnings of joint ventures ​ — ​ 30.9 ​ 24.7 ​ — ​ 55.6 General and administrative expenses ​ (90.8) ​ — ​ (9.2) ​ — ​ (100.0) Impairment of assets held for sale, including goodwill ​ — ​ — ​ (168.2) ​ — ​ (168.2) Loss on disposal activities ​ ​ — ​ ​ — ​ ​ (2.1) ​ ​ — ​ ​ (2.1) Income from operations ​ 181.9 ​ 414.8 ​ 27.7 ​ (376.5) ​ 247.9 Other income ​ 10.8 ​ 20.1 ​ 9.9 ​ (23.3) ​ 17.5 Interest expense ​ (194.3) ​ (14.5) ​ (26.5) ​ 23.3 ​ (212.0) (Loss) income before income tax (benefit) expense ​ (1.6) ​ 420.4 ​ 11.1 ​ (376.5) ​ 53.4 Income tax (benefit) expense ​ (54.1) ​ 149.4 ​ (133.7) ​ — ​ (38.4) Net income ​ 52.5 ​ 271.0 ​ 144.8 ​ (376.5) ​ 91.8 Noncontrolling interest in income of consolidated subsidiaries, net of tax ​ — ​ — ​ (39.3) ​ — ​ (39.3) Net income attributable to AECOM ​ $ 52.5 ​ $ 271.0 ​ $ 105.5 ​ $ (376.5) ​ $ 52.5 ​
Schedule of Consolidating Statements of Comprehensive Income	​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ For the three months ended June 30, 2019 ​ ​ ​ ​ ​ Guarantor ​ Non-Guarantor ​ ​ ​ ​ ​ ​ ​ Parent Subsidiaries Subsidiaries Eliminations Total Net income ​ $ 83.8 ​ $ 149.0 ​ $ 147.8 ​ $ (275.2) ​ $ 105.4 Other comprehensive (loss) income, net of tax: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net unrealized loss on derivatives, net of tax ​ ​ (2.6) ​ ​ — ​ ​ (0.9) ​ ​ — ​ ​ (3.5) Foreign currency translation adjustments ​ ​ — ​ ​ — ​ ​ (6.1) ​ ​ — ​ ​ (6.1) Pension adjustments, net of tax ​ ​ 0.7 ​ ​ — ​ ​ 1.7 ​ ​ — ​ ​ 2.4 Other comprehensive (loss) income, net of tax ​ ​ (1.9) ​ ​ — ​ ​ (5.3) ​ ​ — ​ ​ (7.2) Comprehensive income, net of tax ​ ​ 81.9 ​ ​ 149.0 ​ ​ 142.5 ​ ​ (275.2) ​ ​ 98.2 Noncontrolling interests in comprehensive income of consolidated subsidiaries, net of tax ​ ​ — ​ ​ — ​ ​ (21.9) ​ ​ — ​ ​ (21.9) Comprehensive income attributable to AECOM, net of tax ​ $ 81.9 ​ $ 149.0 ​ $ 120.6 ​ $ (275.2) ​ $ 76.3 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ For the three months ended June 30, 2018 ​ ​ ​ ​ ​ Guarantor ​ Non-Guarantor ​ ​ ​ ​ ​ ​ ​ Parent Subsidiaries Subsidiaries Eliminations Total Net income ​ $ 60.9 ​ $ 83.5 ​ $ 56.3 ​ $ (125.6) ​ $ 75.1 Other comprehensive income (loss), net of tax: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net unrealized gain (loss) on derivatives, net of tax ​ 0.9 ​ — ​ (0.2) ​ — ​ 0.7 Foreign currency translation adjustments ​ — ​ — ​ (67.2) ​ — ​ (67.2) Pension adjustments, net of tax ​ 0.3 ​ — ​ 14.8 ​ — ​ 15.1 Other comprehensive income (loss), net of tax ​ 1.2 ​ — ​ (52.6) ​ — ​ (51.4) Comprehensive income , net of tax ​ 62.1 ​ 83.5 ​ 3.7 ​ (125.6) ​ 23.7 Noncontrolling interests in comprehensive income of consolidated subsidiaries, net of tax ​ — ​ — ​ (14.0) ​ — ​ (14.0) Comprehensive income (loss) attributable to AECOM, net of tax ​ $ 62.1 ​ $ 83.5 ​ $ (10.3) ​ $ (125.6) ​ $ 9.7 ​ ​ Consolidating Statements of Comprehensive Income (Loss) (unaudited - in millions) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ For the nine months ended June 30, 2019 ​ ​ Guarantor Non-Guarantor ​ ​ ​ ​ ​ ​ Parent ​ Subsidiaries ​ Subsidiaries ​ Eliminations Total Net income ​ $ 213.2 ​ $ 455.8 ​ $ 284.1 ​ $ (689.1) ​ $ 264.0 Other comprehensive loss, net of tax: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Net unrealized loss on derivatives, net of tax ​ (6.7) ​ — ​ (7.2) ​ — ​ (13.9) Foreign currency translation adjustments ​ — ​ — ​ (5.1) ​ — ​ (5.1) Pension adjustments, net of tax ​ 2.1 ​ (1.2) ​ 3.4 ​ — ​ 4.3 Other comprehensive loss, net of tax ​ (4.6) ​ (1.2) ​ (8.9) ​ — ​ (14.7) Comprehensive income, net of tax ​ 208.6 ​ 454.6 ​ 275.2 ​ (689.1) ​ 249.3 Noncontrolling interests in comprehensive income of consolidated subsidiaries, net of tax ​ — ​ — ​ (51.3) ​ — ​ (51.3) Comprehensive income attributable to AECOM, net of tax ​ $ 208.6 ​ $ 454.6 ​ $ 223.9 ​ $ (689.1) ​ $ 198.0 ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ For the nine months ended June 30, 2018 ​ ​ ​ Guarantor Non-Guarantor ​ ​ ​ ​ ​ ​ Parent ​ Subsidiaries ​ Subsidiaries ​ Eliminations ​ Total Net income ​ $ 52.5 ​ $ 271.0 ​ $ 144.8 ​ $ (376.5) ​ $ 91.8 Other comprehensive income (loss), net of tax: ​ ​ ​ ​ ​ Net unrealized gain (loss) on derivatives, net of tax ​ 1.5 ​ — ​ (1.7) ​ — ​ (0.2) Foreign currency translation adjustments ​ — ​ — ​ (57.7) ​ — ​ (57.7) Pension adjustments, net of tax ​ 1.8 ​ — ​ (0.3) ​ — ​ 1.5 Other comprehensive income (loss), net of tax ​ 3.3 ​ — ​ (59.7) ​ — ​ (56.4) Comprehensive income, net of tax ​ 55.8 ​ 271.0 ​ 85.1 ​ (376.5) ​ 35.4 Noncontrolling interests in comprehensive income of consolidated subsidiaries, net of tax ​ — ​ — ​ (40.5) ​ — ​ (40.5) Comprehensive income (loss) attributable to AECOM, net of tax ​ $ 55.8 ​ $ 271.0 ​ $ 44.6 ​ $ (376.5) ​ $ (5.1)
Schedule on Condensed Consolidating Statements of Cash Flows	Condensed Consolidating Statements of Cash Flows (unaudited - in millions) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ For the nine months ended June 30, 2019 ​ ​ ​ ​ ​ ​ Non- ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Guarantor ​ Guarantor ​ ​ ​ ​ ​ ​ ​ Parent Subsidiaries Subsidiaries Eliminations Total ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ CASH FLOWS FROM OPERATING ACTIVITIES ​ $ (31.5) ​ $ 116.7 ​ $ (101.3) ​ $ — ​ $ (16.1) CASH FLOWS FROM INVESTING ACTIVITIES: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Proceeds from disposal of business, net of cash disposed ​ ​ — ​ ​ — ​ ​ 37.4 ​ ​ — ​ ​ 37.4 Net investment in unconsolidated joint ventures ​ ​ (3.1) ​ ​ (12.3) ​ ​ (85.3) ​ ​ — ​ ​ (100.7) Net proceeds from sale of investments ​ ​ — ​ ​ — ​ ​ 8.8 ​ ​ — ​ ​ 8.8 Payments for capital expenditures, net of disposals ​ ​ (30.7) ​ ​ (17.4) ​ ​ (21.0) ​ ​ — ​ ​ (69.1) Net (investment in) receipts from intercompany notes ​ ​ (12.1) ​ ​ 7.7 ​ ​ (27.7) ​ ​ 32.1 ​ ​ — Other intercompany investing activities ​ ​ (96.6) ​ ​ (48.2) ​ ​ — ​ ​ 144.8 ​ ​ — Net cash used in investing activities ​ ​ (142.5) ​ ​ (70.2) ​ ​ (87.8) ​ ​ 176.9 ​ ​ (123.6) CASH FLOWS FROM FINANCING ACTIVITIES: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Proceeds from borrowings under credit agreements ​ ​ 6,279.3 ​ ​ — ​ ​ 117.2 ​ ​ — ​ ​ 6,396.5 Repayments of borrowings under credit agreements ​ ​ (6,107.1) ​ ​ (24.8) ​ ​ (131.1) ​ ​ — ​ ​ (6,263.0) Proceeds from issuance of common stock ​ ​ 24.4 ​ ​ — ​ ​ — ​ ​ — ​ ​ 24.4 Payments to repurchase common stock ​ ​ (82.7) ​ ​ — ​ ​ — ​ ​ — ​ ​ (82.7) Net distributions to noncontrolling interests ​ ​ — ​ ​ — ​ ​ (58.8) ​ ​ — ​ ​ (58.8) Other financing activities ​ ​ 21.2 ​ ​ (6.7) ​ ​ 15.6 ​ ​ — ​ ​ 30.1 Net borrowings (repayments) on intercompany notes ​ ​ 20.0 ​ ​ 24.8 ​ ​ (12.7) ​ ​ (32.1) ​ ​ — Other intercompany financing activities ​ ​ — ​ ​ (56.0) ​ ​ 200.8 ​ ​ (144.8) ​ ​ — Net cash provided by (used in) financing activities ​ ​ 155.1 ​ ​ (62.7) ​ ​ 131.0 ​ ​ (176.9) ​ ​ 46.5 EFFECT OF EXCHANGE RATE CHANGES ON CASH ​ ​ — ​ ​ — ​ ​ 0.1 ​ ​ — ​ ​ 0.1 NET DECREASE IN CASH AND CASH EQUIVALENTS ​ ​ (18.9) ​ ​ (16.2) ​ ​ (58.0) ​ ​ — ​ ​ (93.1) CASH AND CASH EQUIVALENTS AT BEGINNING OF YEAR ​ ​ 22.0 ​ ​ 270.9 ​ ​ 593.8 ​ ​ — ​ ​ 886.7 CASH AND CASH EQUIVALENTS AT END OF YEAR ​ $ 3.1 ​ $ 254.7 ​ $ 535.8 ​ $ — ​ $ 793.6 ​ Condensed Consolidating Statements of Cash Flows (unaudited - in millions) ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ For the nine months ended June 30, 2018 ​ ​ ​ ​ ​ ​ Non- ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Guarantor ​ Guarantor ​ ​ ​ ​ ​ ​ ​ Parent Subsidiaries Subsidiaries Eliminations Total ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ CASH FLOWS FROM OPERATING ACTIVITIES ​ $ (59.9) ​ $ 257.3 ​ $ 45.3 ​ $ — ​ $ 242.7 CASH FLOWS FROM INVESTING ACTIVITIES: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Proceeds from purchase price adjustment to business acquisition ​ ​ — ​ ​ — ​ ​ 2.2 ​ ​ — ​ ​ 2.2 Cash acquired from consolidation of joint venture ​ ​ — ​ ​ — ​ ​ 7.6 ​ ​ — ​ ​ 7.6 Proceeds from disposal of business, net of cash disposed ​ ​ — ​ ​ — ​ ​ 19.5 ​ ​ — ​ ​ 19.5 Net investment in unconsolidated joint ventures ​ ​ (5.2) ​ ​ (9.4) ​ ​ (48.7) ​ ​ — ​ ​ (63.3) Net payments for purchase of investments ​ ​ — ​ ​ — ​ ​ (17.5) ​ ​ — ​ ​ (17.5) Payments for capital expenditures, net of disposals ​ ​ (19.8) ​ ​ (34.2) ​ ​ (11.6) ​ ​ — ​ ​ (65.5) Net investment in intercompany notes ​ ​ (85.4) ​ ​ (545.3) ​ ​ (73.8) ​ ​ 704.5 ​ ​ — Other intercompany investing activities ​ ​ 109.9 ​ ​ 504.9 ​ ​ — ​ ​ (614.8) ​ ​ — Net cash used in investing activities ​ ​ (0.5) ​ ​ (84.0) ​ ​ (122.3) ​ ​ 89.7 ​ ​ (117.1) CASH FLOWS FROM FINANCING ACTIVITIES: ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ Proceeds from borrowings under credit agreements ​ ​ 6,701.2 ​ ​ — ​ ​ 737.9 ​ ​ — ​ ​ 7,439.1 Repayments of borrowings under credit agreements ​ ​ (6,509.5) ​ ​ (14.0) ​ ​ (131.4) ​ ​ — ​ ​ (6,654.9) Redemption of unsecured senior notes ​ ​ (800.0) ​ ​ — ​ ​ — ​ ​ — ​ ​ (800.0) Prepayment premium on redemption of unsecured senior notes ​ ​ (34.5) ​ ​ — ​ ​ — ​ ​ — ​ ​ (34.5) Cash paid for debt issuance costs ​ ​ (10.7) ​ ​ — ​ ​ — ​ ​ — ​ ​ (10.7) Proceeds from issuance of common stock ​ ​ 27.3 ​ ​ — ​ ​ — ​ ​ — ​ ​ 27.3 Proceeds from exercise of stock options ​ ​ 3.2 ​ ​ — ​ ​ — ​ ​ — ​ ​ 3.2 Payments to repurchase common stock ​ ​ (29.3) ​ ​ — ​ ​ — ​ ​ — ​ ​ (29.3) Net distributions to noncontrolling interests ​ ​ — ​ ​ — ​ ​ (72.7) ​ ​ — ​ ​ (72.7) Other financing activities ​ ​ 8.8 ​ ​ (26.6) ​ ​ 26.5 ​ ​ — ​ ​ 8.7 Net borrowings (repayments) on intercompany notes ​ ​ 673.3 ​ ​ (4.8) ​ ​ 36.0 ​ ​ (704.5) ​ ​ — Other intercompany financing activities ​ ​ — ​ ​ (80.0) ​ ​ (534.8) ​ ​ 614.8 ​ ​ — Net cash provided by (used in) financing activities ​ ​ 29.8 ​ ​ (125.4) ​ ​ 61.5 ​ ​ (89.7) ​ ​ (123.8) EFFECT OF EXCHANGE RATE CHANGES ON CASH ​ ​ — ​ ​ — ​ ​ (2.8) ​ ​ — ​ ​ (2.8) NET (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS ​ ​ (30.6) ​ ​ 47.9 ​ ​ (18.3) ​ ​ — ​ ​ (1.0) CASH AND CASH EQUIVALENTS AT BEGINNING OF YEAR ​ ​ 32.6 ​ ​ 254.9 ​ ​ 514.9 ​ ​ — ​ ​ 802.4 CASH AND CASH EQUIVALENTS AT END OF YEAR ​ $ 2.0 ​ $ 302.8 ​ $ 496.6 ​ $ — ​ $ 801.4 ​

Basis of Presentation (Details)

Basis of Presentation (Details)	9 Months Ended
	Jun. 30, 2019
Minimum
Length of fiscal year	52 days
Maximum
Length of fiscal year	53 days

New Accounting Pronouncements_2

New Accounting Pronouncements and Changes in Accounting (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Oct. 01, 2018	Sep. 30, 2018
New Accounting Pronouncements and Changes in Accounting
Other non-current assets	$ 206,401		$ 228,682
Retained earnings	$ 1,088,824		$ 948,148
Accounting Standards Update 2014-09
New Accounting Pronouncements and Changes in Accounting
Retained earnings		$ 7,000
Accounting Standards Update 2016-16
New Accounting Pronouncements and Changes in Accounting
Other non-current assets		(5,500)
Retained earnings		$ 5,500

Business Acquisitions, Goodwi_3

Business Acquisitions, Goodwill and Intangible Assets (Details) $ in Millions	12 Months Ended
	Sep. 30, 2018USD ($)item
Business Acquisitions, Goodwill and Intangible Assets
Number of acquisitions | item	1
Total consideration | $	$ 5.6

Business Acquisitions, Goodwi_4

Business Acquisitions, Goodwill and Intangible Assets - Disposal Group (Details) - USD ($) $ in Thousands	3 Months Ended			9 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Mar. 31, 2018	Jun. 30, 2019	Jun. 30, 2018
Classification of related assets and liabilities of the Disposal Group as held for sale in the consolidated balance sheet
Loss on disposal activities	$ 7,404	$ 2,149		$ 7,404	$ 2,149
Impairment of assets held for sale, including goodwill					$ 168,178
Construction Services | Disposal Group as held for sale
Classification of related assets and liabilities of the Disposal Group as held for sale in the consolidated balance sheet
Loss on disposal activities	$ 7,400	$ 2,100
Impairment of assets held for sale, including goodwill			$ 168,200

Business Acquisitions, Goodwi_5

Business Acquisitions, Goodwill and Intangible Assets - Goodwill (Details) $ in Thousands	9 Months Ended
	Jun. 30, 2019USD ($)
Changes in the carrying value of goodwill by reporting segment
Goodwill at the beginning of the period	$ 5,921,116
Disposal	(400)
Foreign Exchange Impact	(14,200)
Goodwill at the end of the period	5,906,484
Design and Consulting Services
Changes in the carrying value of goodwill by reporting segment
Goodwill at the beginning of the period	3,189,200
Disposal	(400)
Foreign Exchange Impact	(6,200)
Goodwill at the end of the period	3,182,600
Construction Services
Changes in the carrying value of goodwill by reporting segment
Goodwill at the beginning of the period	1,008,900
Foreign Exchange Impact	(1,800)
Goodwill at the end of the period	1,007,100
Management Services
Changes in the carrying value of goodwill by reporting segment
Goodwill at the beginning of the period	1,723,000
Foreign Exchange Impact	(6,200)
Goodwill at the end of the period	$ 1,716,800

Business Acquisitions, Goodwi_6

Business Acquisitions, Goodwill and Intangible Assets - Intangible Assets (Details) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Jun. 30, 2019	Sep. 30, 2018
Identifiable intangible assets with finite useful lives
Gross Amount	$ 1,303,500	$ 1,303,400
Accumulated Amortization	(1,048,300)	(983,500)
Intangible Assets, Net	255,213	319,892
Backlog and customer relationships
Identifiable intangible assets with finite useful lives
Gross Amount	1,285,200	1,285,100
Accumulated Amortization	(1,030,100)	(966,000)
Intangible Assets, Net	$ 255,100	$ 319,100
Backlog and customer relationships | Minimum
Identifiable intangible assets with finite useful lives
Amortization Period	1 year	1 year
Backlog and customer relationships | Maximum
Identifiable intangible assets with finite useful lives
Amortization Period	11 years	11 years
Trademark / tradename
Identifiable intangible assets with finite useful lives
Gross Amount	$ 18,300	$ 18,300
Accumulated Amortization	(18,200)	(17,500)
Intangible Assets, Net	$ 100	$ 800
Trademark / tradename | Minimum
Identifiable intangible assets with finite useful lives
Amortization Period	3 months 18 days	3 months 18 days
Trademark / tradename | Maximum
Identifiable intangible assets with finite useful lives
Amortization Period	2 years	2 years

Business Acquisitions, Goodwi_7

Business Acquisitions, Goodwill and Intangible Assets - Amortization Expense (Details) - USD ($) $ in Thousands	9 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Sep. 30, 2018
Business Acquisitions, Goodwill and Intangible Assets
Amortization expense	$ 64,800	$ 75,000
Estimated amortization expense for the succeeding years
2019 (three months remaining)	20,700
2020	69,400
2021	56,500
2022	43,700
2023	39,300
Thereafter	25,600
Intangible Assets, Net	$ 255,213		$ 319,892

Revenue Recognition (Details)

Revenue Recognition (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018	Oct. 01, 2018	Sep. 30, 2018
Revenue Recognition
Retained earnings	$ 1,088,824		$ 1,088,824			$ 948,148
Revenue	$ 4,980,204	$ 5,147,920	15,057,721	$ 14,849,662
Accounting Standards Update 2014-09
Revenue Recognition
Retained earnings					$ 7,000
Accounting Standards Update 2014-09 | Construction Services
Revenue Recognition
Revenue			$ 4,000

Revenue Recognition - Disaggreg

Revenue Recognition - Disaggregated revenues (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Revenue Recognition
Revenue	$ 4,980,204	$ 5,147,920	$ 15,057,721	$ 14,849,662
Cost reimbursable
Revenue Recognition
Revenue	2,692,700	2,409,200	7,832,200	7,018,200
Guaranteed maximum price
Revenue Recognition
Revenue	950,500	1,189,200	2,978,100	3,517,600
Fixed price
Revenue Recognition
Revenue	1,337,000	1,549,500	4,247,400	4,313,900
Americas
Revenue Recognition
Revenue	4,007,200	4,046,300	12,103,400	11,759,800
Europe, Middle East, Africa
Revenue Recognition
Revenue	538,000	741,300	1,665,200	1,963,000
Asia Pacific
Revenue Recognition
Revenue	$ 435,000	$ 360,300	$ 1,289,100	$ 1,126,900

Revenue Recognition - Performan

Revenue Recognition - Performance obligations (Details) $ in Billions	9 Months Ended
	Jun. 30, 2019USD ($)
Revenue, remaining performance obligations
Performance obligation	$ 22.6
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-04-01
Revenue, remaining performance obligations
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period (Deprecated 2018-01-31)	12 months
Percentage of remaining performance obligation expected to be recognized in period	55.00%

Revenue Recognition - Accounts

Revenue Recognition - Accounts receivable, net (Details) $ in Millions	9 Months Ended	12 Months Ended
	Jun. 30, 2019USD ($)client	Sep. 30, 2018USD ($)client
Additional disclosures
Unbilled receivables are expected to be billed and collected (in months)	12 months	12 months
Significant claims recorded in contract assets and other non-current assets	$ 360	$ 266
Trade receivables sold, outstanding	369.1	334.2
Other than U.S government outstanding receivables
Billed	2,767.1	2,697.7
Contract retentions	656.1	661.7
Total accounts receivable-gross	3,423.2	3,359.4
Allowance for doubtful accounts	(49.8)	(51.6)
Total accounts receivable-net	$ 3,373.4	$ 3,307.8
Additional disclosures
Number of clients | client	0	0
Outstanding receivables (as a percent)	10.00%	10.00%

Joint Ventures and Variable I_3

Joint Ventures and Variable Interest Entities - Consolidated (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Jun. 30, 2019USD ($)employee	Jun. 30, 2018USD ($)	Jun. 30, 2019USD ($)employee	Jun. 30, 2018USD ($)	Mar. 31, 2019USD ($)	Sep. 30, 2018USD ($)	Mar. 31, 2018USD ($)	Sep. 30, 2017USD ($)
Financial Information
Minimum number of employees | employee	0		0
Current assets	$ 7,271,825		$ 7,271,825			$ 7,127,322
TOTAL ASSETS	14,795,212		14,795,212			14,681,131
Current liabilities	5,940,705		5,940,705			6,129,677
TOTAL LIABILITIES	10,298,200		10,298,200			10,402,757
Total AECOM equity	4,303,004		4,303,004			4,092,780
Noncontrolling interests	194,008		194,008			185,594
TOTAL STOCKHOLDERS' EQUITY	4,497,012	$ 4,260,134	4,497,012	$ 4,260,134	$ 4,394,874	4,278,374	$ 4,264,625	$ 4,214,686
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	14,795,212		14,795,212			14,681,131
Joint ventures summarized financial information
Revenue	4,980,204	$ 5,147,920	15,057,721	14,849,662
Consolidated Joint Ventures
Financial Information
Current assets	934,300		934,300			1,013,700
Non-current assets	176,600		176,600			192,700
TOTAL ASSETS	1,110,900		1,110,900			1,206,400
Current liabilities	654,500		654,500			724,200
Non-current liabilities	13,100		13,100			12,700
TOTAL LIABILITIES	667,600		667,600			736,900
Total AECOM equity	250,100		250,100			284,200
Noncontrolling interests	193,200		193,200			185,300
TOTAL STOCKHOLDERS' EQUITY	443,300		443,300			469,500
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 1,110,900		1,110,900			$ 1,206,400
Joint ventures summarized financial information
Revenue			$ 1,880,600	$ 1,820,800

Joint Ventures and Variable I_4

Joint Ventures and Variable Interest Entities - Unconsolidated (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018	Mar. 31, 2019	Sep. 30, 2018	Mar. 31, 2018	Sep. 30, 2017
Financial Information
Current assets	$ 7,271,825		$ 7,271,825			$ 7,127,322
TOTAL ASSETS	14,795,212		14,795,212			14,681,131
Current liabilities	5,940,705		5,940,705			6,129,677
TOTAL LIABILITIES	10,298,200		10,298,200			10,402,757
Joint ventures' equity	4,497,012	$ 4,260,134	4,497,012	$ 4,260,134	$ 4,394,874	4,278,374	$ 4,264,625	$ 4,214,686
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	14,795,212		14,795,212			14,681,131
AECOM's investment in joint ventures	391,520		391,520			310,661
Joint ventures summarized financial information
Revenue	4,980,204	5,147,920	15,057,721	14,849,662
Cost of revenue	4,770,960	4,962,741	14,482,502	14,387,059
Gross profit	209,244	185,179	575,219	462,603
Net income	105,388	$ 75,142	263,993	91,800
Unconsolidated Joint Ventures
Financial Information
Current assets	1,888,300		1,888,300			1,903,300
Non-current assets	1,129,300		1,129,300			938,300
TOTAL ASSETS	3,017,600		3,017,600			2,841,600
Current liabilities	1,556,000		1,556,000			1,658,500
Non-current liabilities	305,100		305,100			224,300
TOTAL LIABILITIES	1,861,100		1,861,100			1,882,800
Joint ventures' equity	1,156,500		1,156,500			958,800
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	3,017,600		3,017,600			2,841,600
AECOM's investment in joint ventures	$ 391,500		391,500			$ 310,700
Joint ventures summarized financial information
Revenue			3,472,600	4,041,700
Cost of revenue			3,308,400	3,843,700
Gross profit			164,200	198,000
Net income			$ 162,500	$ 191,800

Joint Ventures and Variable I_5

Joint Ventures and Variable Interest Entities - Equity in Earnings (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Financial Information
Equity in earnings of joint ventures	$ 28,563	$ 12,863	$ 67,030	$ 55,621
Unconsolidated Joint Ventures
Financial Information
Equity in earnings of joint ventures			67,000	55,600
Unconsolidated Joint Ventures | Pass through joint ventures
Financial Information
Equity in earnings of joint ventures			24,400	29,800
Unconsolidated Joint Ventures | Other joint ventures
Financial Information
Equity in earnings of joint ventures			$ 42,600	$ 25,800

Pension Benefit Obligations (De

Pension Benefit Obligations (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
United States
Components of net periodic benefit cost:
Service costs		$ 1.3		$ 3.7
Interest cost on projected benefit obligation	$ 5.9	5.1	$ 17.8	15.5
Expected return on plan assets	(6.9)	(7.9)	(20.6)	(23.6)
Amortization of prior service cost	0.1		0.1
Amortization of net loss	0.9	1	2.7	3
Settlement loss recognized			0.1
Net periodic benefit cost		(0.5)	0.1	(1.4)
Change in benefit obligation:
Employer contributions			9.2
Expected remaining scheduled annual employer contributions for the current fiscal year	5.3		5.3
Foreign Pension Plan, Defined Benefit
Components of net periodic benefit cost:
Service costs	0.2	0.2	0.4	0.8
Interest cost on projected benefit obligation	7.4	8.1	22.5	24.3
Expected return on plan assets	(9.6)	(10.8)	(28.9)	(32.6)
Amortization of prior service cost			(0.1)	(0.1)
Amortization of net loss	1	2	3.1	6.2
Settlement loss recognized			0.1	0.2
Net periodic benefit cost	(1)	$ (0.5)	(2.9)	$ (1.2)
Change in benefit obligation:
Employer contributions			21.7
Expected remaining scheduled annual employer contributions for the current fiscal year	$ 5.7		$ 5.7

Debt (Details)

Debt (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Sep. 30, 2018	Oct. 17, 2014
Debt
Total debt	$ 3,852,500	$ 3,673,500
Less: Current portion of debt and short-term borrowings	(159,600)	(143,100)
Less: Unamortized debt issuance costs	(39,600)	(46,700)
Long-term debt	3,653,291	3,483,746
2014 Credit Agreement
Debt
Total debt	1,586,500	1,433,800
2014 Senior Notes
Debt
Total debt	800,000	800,000
2017 Senior Notes
Debt
Total debt	1,000,000	1,000,000
URS Senior Notes
Debt
Total debt	248,000	247,900	$ 1,000,000
Other Debt
Debt
Total debt	$ 218,000	$ 191,800

Debt - Scheduled Maturities (De

Debt - Scheduled Maturities (Details) - USD ($) $ in Millions	Jun. 30, 2019	Sep. 30, 2018
Debt
2019 (three months remaining)	$ 75.7
2020	108.2
2021	348.4
2022	314.1
2023	668.9
Thereafter	2,337.2
Total debt	$ 3,852.5	$ 3,673.5

Debt - 2014 Credit Agreement (D

Debt - 2014 Credit Agreement (Details) $ in Millions, $ in Millions, $ in Millions

Oct. 01, 2019

Jul. 01, 2018

Mar. 13, 2018USD ($)

Mar. 31, 2017

Sep. 29, 2016USD ($)

Oct. 17, 2014USD ($)

Mar. 31, 2018USD ($)

Jun. 30, 2019USD ($)

Sep. 30, 2018USD ($)

Mar. 13, 2018AUD ($)

Mar. 13, 2018USD ($)

Mar. 13, 2018CAD ($)

Apr. 03, 2017USD ($)

Term loan A

Debt agreements

Borrowing capacity

$ 185

$ 185

2014 Credit Agreement | Minimum | Base Rate

Debt agreements

Interest rate, basis spread (as a percent)

0.25%

2014 Credit Agreement | Minimum | Euro currency rate

Debt agreements

Interest rate, basis spread (as a percent)

1.25%

2014 Credit Agreement | Maximum | Base Rate

Debt agreements

Interest rate, basis spread (as a percent)

1.00%

2014 Credit Agreement | Maximum | Euro currency rate

Debt agreements

Interest rate, basis spread (as a percent)

2.00%

2014 Credit Agreement | Term loan A

Debt agreements

Borrowing capacity

$ 250

$ 510

$ 500

2014 Credit Agreement | Term loan A | CAD

Debt agreements

Borrowing capacity

500

2014 Credit Agreement | Term loan A | Base Rate | USD

Debt agreements

Interest rate, basis spread (as a percent)

0.50%

2014 Credit Agreement | Term loan A | Euro currency rate

Debt agreements

Interest rate, basis spread (as a percent)

1.50%

2014 Credit Agreement | Term loan B

Debt agreements

Borrowing capacity

$ 600

$ 600

2014 Credit Agreement | Term loan B | CAD

Debt agreements

Borrowing capacity

500

2014 Credit Agreement | Term loan B | Base Rate

Debt agreements

Interest rate, basis spread (as a percent)

0.75%

2014 Credit Agreement | Term loan B | Euro currency rate

Debt agreements

Interest rate, basis spread (as a percent)

1.75%

2014 Credit Agreement | Revolving credit facility

Debt agreements

Increase in borrowing capacity

$ 1,350

$ 1,050

$ 1,350

Outstanding letters of credit

$ 22.9

$ 28.7

Remaining borrowing capacity under credit facility

$ 1,114.8

$ 1,321.3

2014 Credit Agreement | Revolving credit facility | Base Rate

Debt agreements

Interest rate, basis spread (as a percent)

0.75%

2014 Credit Agreement | Revolving credit facility | Euro currency rate

Debt agreements

Interest rate, basis spread (as a percent)

1.75%

2014 Credit Agreement | Line of credit

Debt agreements

Borrowing capacity

$ 500

Consolidated leverage ratio

4

4.5

4.75

5

4

Consolidated interest coverage ratio

4.7

Debt - 2014 Senior Notes (Detai

Debt - 2014 Senior Notes (Details) - USD ($)	Mar. 16, 2018	Oct. 06, 2014	Jun. 30, 2019
The 2022 Notes
Debt
Redemption price equal to principal amount (in percent)	104.313%
Prepayment premium redemption	$ 34,500,000
2014 Senior Notes | The 2022 Notes
Debt
Principal amount		$ 800,000,000
Interest rate (as a percent)		5.75%
2014 Senior Notes | The 2024 Notes
Debt
Principal amount		$ 800,000,000
Interest rate (as a percent)		5.875%
Fair value of debt instrument			$ 864,000,000
2014 Senior Notes | The 2024 Notes | Prior to July 15 2024
Debt
Redemption price equal to principal amount (in percent)		100.00%
2014 Senior Notes | The 2024 Notes | On or after July 15, 2024
Debt
Redemption price equal to principal amount (in percent)		100.00%

Debt - 2017 Senior Notes (Detai

Debt - 2017 Senior Notes (Details) - USD ($)	Feb. 21, 2017	Jun. 30, 2019
Term loan B
Debt
Amount of debt redeemed	$ 127,600,000
Term loan A
Debt
Amount of debt redeemed	600,000,000
Revolving credit facility
Debt
Amount of debt redeemed	250,000,000
2017 Senior Notes
Debt
Principal amount	$ 1,000,000,000
Fair value of debt instrument		$ 1,035,000,000
Interest rate (as a percent)	5.125%
2017 Senior Notes | At any time and from time to time prior to December 15, 2026
Debt
Redemption price equal to principal amount (in percent)	100.00%
2017 Senior Notes | At any time and from time to time prior to March 15, 2020
Debt
Maximum principal amount that can be redeemed using proceeds from equity offerings(in percent)	35.00%
Redemption price equal to principal using proceeds from equity offerings (in percent)	105.125%
2017 Senior Notes | At any time on or after December 15, 2026
Debt
Redemption price equal to principal amount (in percent)	100.00%

Debt - URS Senior Notes (Detail

Debt - URS Senior Notes (Details) - USD ($) $ in Millions	Oct. 24, 2014	Jun. 30, 2019	Sep. 30, 2018	Apr. 03, 2017	Feb. 21, 2017	Sep. 29, 2016	Oct. 17, 2014
Debt
Debt		$ 3,852.5	$ 3,673.5
Term loan A
Debt
Amount of debt redeemed					$ 600
Borrowing capacity				$ 185		$ 185
URS Senior Notes
Debt
Debt		248	$ 247.9				$ 1,000
Redemption price equal to principal using proceeds from equity offerings (in percent)	101.00%
Amount of debt redeemed	$ 572.3
URS Senior Notes | 2017 URS Senior Notes
Debt
Interest rate (as a percent)							3.85%
Amount of debt redeemed				$ 179.2
URS Senior Notes | 2022 URS Senior Notes
Debt
Interest rate (as a percent)							5.00%
Fair value of debt instrument		$ 253.5

Debt - Other Debt and Other Ite

Debt - Other Debt and Other Items (Details) - Other Debt - Standby letter of credit - USD ($) $ in Millions	Jun. 30, 2019	Sep. 30, 2018
Debt
Outstanding letters of credit	$ 488.3	$ 486.4
Remaining borrowing capacity under credit facility	$ 499.4

Debt - Effective Interest Rate

Debt - Effective Interest Rate (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Debt
Effective interest rate including effects of interest rate swap agreements			4.7%	4.6%
Amortization of deferred debt issuance costs	$ 2.4	$ 2.5	$ 7.3	$ 15.1

Derivative Financial Instrume_3

Derivative Financial Instruments and Fair Value Measurements - Cash Flow Hedges (Details) - Designated as Hedging Instrument - Cash Flow Hedging $ in Millions, $ in Millions	Jun. 30, 2019AUD ($)	Jun. 30, 2019USD ($)	Sep. 30, 2018AUD ($)	Sep. 30, 2018USD ($)
Interest Rate Swap February 2021 | AUD
Derivative financial instruments
Notional Amount		$ 200		$ 200
Fixed Rate (as a percent)	2.19%	2.19%	2.19%	2.19%
Interest Rate Swap September 2022 | CAD
Derivative financial instruments
Notional Amount		$ 400		$ 400
Fixed Rate (as a percent)	2.49%	2.49%	2.49%	2.49%
Interest Rate Swap February 2023 | USD
Derivative financial instruments
Notional Amount		$ 200		$ 200
Fixed Rate (as a percent)	2.60%	2.60%	2.60%	2.60%
Foreign currency contracts
Derivative financial instruments
Notional Amount	$ 35.6	$ 26.6	$ 65.2	$ 49.1

Derivative Financial Instrume_4

Derivative Financial Instruments and Fair Value Measurements - Fair Value Measurements (Details) $ in Millions	9 Months Ended
	Jun. 30, 2019USD ($)
Designated as Hedging Instrument | Cash Flow Hedging | Interest rate swap agreements
Derivative financial instruments
Losses Recognized in Income on Derivatives (Amount Excluded from Effectiveness Testing and Ineffective Portion)	$ 0

Share-based Payments (Details)

Share-based Payments (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	9 Months Ended		12 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Sep. 30, 2018
Stock options, Weighted Average Exercise Price
Vesting period	3 years		3 years
Recognized compensation expense	$ 47.4	$ 54.3
Unrecognized compensation expense	$ 92.3		$ 94.3
Employee Stock Option
Shares of stock under options
Balance at the beginning of the period (in shares)	0.6	0.7	0.7
Options exercised (in shares)		(0.1)
Options forfeited or expired ( in shares)	(0.5)
Balance at the end of the period (in shares)	0.1	0.6	0.6
Vested and expected to vest in the future at the end of the period (in shares)	0.1	0.6
Stock options, Weighted Average Exercise Price
Balance at the beginning of the period (in dollars per share)	$ 31.62	$ 31.11	$ 31.11
Options exercised (in dollars per share)		27.79
Options forfeited or expired (in dollars per share)	(31.62)
Balance at the end of the period (in dollars per share)	31.62	31.62	$ 31.62
Vested and expected to vest in the future at the end of the period (in dollars per share)	$ 31.62	31.62
Performance Earnings Program
Stock options, Weighted Average Exercise Price
Vesting period	3 years
Weighted average grant-date fair value of stock options granted (in dollars per share)	$ 27.53	37.69
Restricted Stock Units (RSUs)
Stock options, Weighted Average Exercise Price
Weighted average grant-date fair value of stock options granted (in dollars per share)	$ 27.68	$ 36.91

Income Taxes (Details)

Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended		9 Months Ended		12 Months Ended
	Dec. 31, 2018	Mar. 31, 2018	Jun. 30, 2019	Jun. 30, 2018	Sep. 30, 2018
Income Taxes
Effective tax rate (as a percent)			8.30%	(71.80%)
Federal statutory rate (as a percent)			21.00%	24.50%	35.00%
Valuation allowance on foreign tax credits	$ 38.1		$ 38.1
Income tax credits and incentives			19.3	$ 21.6
Nondeductible costs			14.6
Net benefit from Tax Cuts and Jobs Acts of 2017				41.7
Benefits from change in uncertain tax positions in US and Canada				33.8
Goodwill impairment charge				$ 33.9
Amount of uncertain tax positions for future years		$ 26.2
Gross book-tax differences from non-U.S. subsidiaries			$ 1,800

Earnings Per Share (Details)

Earnings Per Share (Details) - shares shares in Thousands	3 Months Ended		9 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Earnings Per Share
Denominator for basic earnings per share (in shares)	157,429	160,395	156,822	159,266
Potential common shares (in shares)	2,400	2,800	2,500	3,100
Denominator for diluted earnings per share (in shares)	159,787	163,213	159,269	162,426

Other Financial Information (De

Other Financial Information (Details) - USD ($) $ in Thousands	9 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Sep. 30, 2018
Accrued expenses and other current liabilities
Accrued salaries and benefits	$ 851,100		$ 1,035,900
Accrued contract costs	880,700		861,000
Other accrued expenses	426,100		370,100
Total accrued expenses	2,157,870		2,267,046
Accounts receivable-net	3,373,361		3,307,851
Restructuring costs	79,170
Accrued restructuring expenses	29,000
Severance expense		$ 26,700
Severance and personnel costs
Accrued expenses and other current liabilities
Restructuring costs	56,900
Real estate costs
Accrued expenses and other current liabilities
Restructuring costs	22,300
Accelerated recovery of pension entitlement
Accrued expenses and other current liabilities
Accounts receivable-net	50,000
Professional liability accrual
Accrued expenses and other current liabilities
Accrued contract costs	$ 473,700		$ 519,500

Reclassifications out of Accu_3

Reclassifications out of Accumulated Other Comprehensive Loss (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Accumulated balances
Balance at the beginning of the period	$ (711,000)	$ (707,000)	$ (703,330)	$ (700,700)
Other comprehensive income (loss) before reclassification	(9,900)	(53,700)	(21,900)	(65,400)
Amounts reclassified from accumulated other comprehensive loss	2,500	2,400	6,800	7,800
Balance at the end of the period	(718,396)	(758,300)	(718,396)	(758,300)
Pension Related Adjustments
Accumulated balances
Balance at the beginning of the period	(200,400)	(295,500)	(202,300)	(281,900)
Other comprehensive income (loss) before reclassification	1,000	13,000	(200)	(5,800)
Amounts reclassified from accumulated other comprehensive loss	1,400	2,200	4,500	7,400
Balance at the end of the period	(198,000)	(280,300)	(198,000)	(280,300)
Foreign Currency Translation Adjustments
Accumulated balances
Balance at the beginning of the period	(501,500)	(410,200)	(502,200)	(418,400)
Other comprehensive income (loss) before reclassification	(6,200)	(67,100)	(5,500)	(58,900)
Balance at the end of the period	(507,700)	(477,300)	(507,700)	(477,300)
Gain(/Loss) on Derivative Instruments
Accumulated balances
Balance at the beginning of the period	(9,100)	(1,300)	1,200	(400)
Other comprehensive income (loss) before reclassification	(4,700)	400	(16,200)	(700)
Amounts reclassified from accumulated other comprehensive loss	1,100	200	2,300	400
Balance at the end of the period	$ (12,700)	$ (700)	$ (12,700)	$ (700)

Commitments and Contingencies (

Commitments and Contingencies (Details) - USD ($) $ in Millions	Jun. 12, 2019	May 24, 2018	Jul. 21, 2017	Jul. 03, 2017	Apr. 01, 2017	Dec. 31, 2014	Jun. 30, 2019	Apr. 30, 2019	Sep. 02, 2016
Commitments and Contingencies
Damages claimed, value		$ 11.9	$ 81	$ 70	$ 8.2
Advatech LLC
Commitments and Contingencies
Percentage of ownership in joint venture							60.00%
Advatech LLC | Genco
Commitments and Contingencies
Damages paid, value	$ 45.8
Invoice amount									$ 81
Post-judgment interest rate (as a percent)	9.00%
Department of Energy Deactivation, Demolition, And Removal Project | Department of Energy | Maximum
Commitments and Contingencies
Cost-reimbursement at risk							$ 106
Department of Energy Deactivation, Demolition, And Removal Project | AECOM E&C and DOE | Minimum
Commitments and Contingencies
Cost-reimbursement at risk							106
Department of Energy Deactivation, Demolition, And Removal Project | AECOM E&C and DOE | Maximum
Commitments and Contingencies
Cost-reimbursement at risk							146
Department of Energy Deactivation, Demolition, And Removal Project | AECOM E&C
Commitments and Contingencies
Claim to DOE, including additional fees						$ 103
Possible costs which may exceed contracted amounts						$ 100
Department of Energy Deactivation, Demolition, And Removal Project | AECOM E&C | Minimum
Commitments and Contingencies
Cost-reimbursement at risk							146
Refinery Turnaround Project | AECOM E&C
Commitments and Contingencies
Damages claimed, value							144
Recoverable from refinery owner							90
Loss contingency, receivable amount								$ 132
AECOM-Canyon Equity Fund, L.P
Commitments and Contingencies
Capital commitments							$ 35
Term of capital commitments							10 years
URS | Design build contractor
Commitments and Contingencies
Subsequent damages claimed, value				$ 103
Standby letter of credit
Commitments and Contingencies
Contingency liability							$ 511.2
Surety Bond
Commitments and Contingencies
Surety bonds issued							$ 4,800

Reportable Segments (Details)

Reportable Segments (Details) $ in Thousands	3 Months Ended		9 Months Ended
	Jun. 30, 2019USD ($)	Jun. 30, 2018USD ($)	Jun. 30, 2019USD ($)segment	Jun. 30, 2018USD ($)	Sep. 30, 2018USD ($)
Summarized financial information concerning the Company's reportable segments
Number of reportable segments | segment			4
Revenue	$ 4,980,204	$ 5,147,920	$ 15,057,721	$ 14,849,662
Gross profit	209,244	185,179	575,219	462,603
Equity in earnings of joint ventures	28,563	12,863	67,030	55,621
General and administrative expenses	(37,534)	(35,159)	(110,867)	(100,046)
Restructuring costs			(79,170)
Loss on disposal activities	(7,404)	(2,149)	(7,404)	(2,149)
Impairment on assets held for sale, including goodwill				(168,178)
Operating income (loss)	192,869	160,734	444,808	247,851
Total assets	14,795,212		14,795,212		$ 14,681,131
Corporate
Summarized financial information concerning the Company's reportable segments
General and administrative expenses	(36,000)	(31,400)	(105,900)	(90,800)
Restructuring costs			(79,200)
Operating income (loss)	(36,000)	(31,400)	(185,100)	(90,800)
Total assets	520,800		520,800		613,500
Operating and Corporate Segment
Summarized financial information concerning the Company's reportable segments
Revenue	4,980,200	5,148,000	15,057,700	14,849,700
Gross profit	209,200	185,200	575,200	462,600
Equity in earnings of joint ventures	28,600	12,800	67,000	55,600
General and administrative expenses	(37,500)	(35,100)	(110,800)	(100,000)
Restructuring costs			(79,200)
Loss on disposal activities	(7,400)	(2,100)	(7,400)	(2,100)
Impairment on assets held for sale, including goodwill				(168,200)
Operating income (loss)	$ 192,900	$ 160,800	$ 444,800	$ 247,900
Gross profit as a % of revenue	4.20%	3.60%	3.80%	3.10%
Design and Consulting Services
Summarized financial information concerning the Company's reportable segments
Total assets	$ 7,220,300		$ 7,220,300		7,013,800
Design and Consulting Services | Operating Segment
Summarized financial information concerning the Company's reportable segments
Revenue	2,055,200	$ 2,105,400	6,185,700	$ 6,052,000
Gross profit	142,500	116,100	388,000	314,200
Equity in earnings of joint ventures	4,700	4,200	14,000	14,500
Operating income (loss)	$ 147,200	$ 120,300	$ 402,000	$ 328,700
Gross profit as a % of revenue	6.90%	5.50%	6.30%	5.20%
Construction Services
Summarized financial information concerning the Company's reportable segments
Total assets	$ 4,265,500		$ 4,265,500		4,212,000
Construction Services | Operating Segment
Summarized financial information concerning the Company's reportable segments
Revenue	1,898,200	$ 2,106,700	5,830,500	$ 6,120,500
Gross profit	16,300	9,100	36,200	22,900
Equity in earnings of joint ventures	19,500	2,300	34,200	16,900
Restructuring costs	(7,400)
Loss on disposal activities		(2,100)	(7,400)	(2,100)
Impairment on assets held for sale, including goodwill				(168,200)
Operating income (loss)	$ 28,400	$ 9,300	$ 63,000	$ (130,500)
Gross profit as a % of revenue	0.90%	0.40%	0.60%	0.40%
Management Services
Summarized financial information concerning the Company's reportable segments
Total assets	$ 2,594,800		$ 2,594,800		2,701,200
Management Services | Operating Segment
Summarized financial information concerning the Company's reportable segments
Revenue	1,025,300	$ 935,900	3,034,600	$ 2,677,200
Gross profit	48,900	60,000	144,100	125,500
Equity in earnings of joint ventures	3,600	6,300	10,800	24,200
Operating income (loss)	$ 52,500	$ 66,300	$ 154,900	$ 149,700
Gross profit as a % of revenue	4.80%	6.40%	4.70%	4.70%
AECOM Capital
Summarized financial information concerning the Company's reportable segments
Total assets	$ 193,800		$ 193,800		$ 140,600
AECOM Capital | Operating Segment
Summarized financial information concerning the Company's reportable segments
Revenue	1,500		6,900
Gross profit	1,500		6,900
Equity in earnings of joint ventures	800		8,000
General and administrative expenses	(1,500)	$ (3,700)	(4,900)	$ (9,200)
Operating income (loss)	$ 800	$ (3,700)	$ 10,000	$ (9,200)

Condensed Consolidating Finan_3

Condensed Consolidating Financial Information - Debt (Details)	Oct. 06, 2014
Condensed Consolidating Financial Information
Ownership of directly and indirectly owned subsidiaries (as a percent)	100.00%

Condensed Consolidating Finan_4

Condensed Consolidating Financial Information - Balance Sheets (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Mar. 31, 2019	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Sep. 30, 2017
CURRENT ASSETS:
Total cash and cash equivalents	$ 793,567		$ 886,733
Prepaid expenses and other current assets	607,511		585,152
Current assets held for sale			59,800
Income taxes receivable	42,629		126,816
TOTAL CURRENT ASSETS	7,271,825		7,127,322
PROPERTY AND EQUIPMENT-NET	603,480		614,062
DEFERRED TAX ASSETS-NET	160,289		159,396
INVESTMENTS IN UNCONSOLIDATED JOINT VENTURES	391,520		310,661
GOODWILL	5,906,484		5,921,116
INTANGIBLE ASSETS-NET	255,213		319,892
OTHER NON-CURRENT ASSETS	206,401		228,682
TOTAL ASSETS	14,795,212		14,681,131
CURRENT LIABILITIES:
Short-term debt	44,886		8,353
Accounts payable	2,609,905		2,726,047
Accrued expenses and other current liabilities	2,157,870		2,267,046
Income taxes payable	43,351		39,802
Contract liabilities	969,944		931,431
Current liabilities held for sale			22,300
Current portion of long-term debt	114,749		134,698
TOTAL CURRENT LIABILITIES	5,940,705		6,129,677
DEFERRED TAX LIABILITY-NET	5,168		47,273
LONG-TERM DEBT	3,653,291		3,483,746
TOTAL LIABILITIES	10,298,200		10,402,757
TOTAL AECOM STOCKHOLDERS' EQUITY	4,303,004		4,092,780
Noncontrolling interests	194,008		185,594
TOTAL STOCKHOLDERS' EQUITY	4,497,012	$ 4,394,874	4,278,374	$ 4,260,134	$ 4,264,625	$ 4,214,686
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	14,795,212		14,681,131
Eliminations
CURRENT ASSETS:
Intercompany receivable	(1,374,600)		(1,193,900)
TOTAL CURRENT ASSETS	(1,374,600)		(1,193,900)
DEFERRED TAX ASSETS-NET	(166,800)		(124,600)
INVESTMENTS IN CONSOLIDATED SUBSIDIARIES	(8,884,600)		(8,276,100)
TOTAL ASSETS	(10,426,000)		(9,594,600)
CURRENT LIABILITIES:
Intercompany payable	(1,574,500)		(1,353,200)
TOTAL CURRENT LIABILITIES	(1,574,500)		(1,353,200)
DEFERRED TAX LIABILITY-NET	(166,800)		(124,700)
NOTE PAYABLE INTERCOMPANY-NON CURRENT	(1,280,000)		(1,288,400)
TOTAL LIABILITIES	(3,021,300)		(2,766,300)
TOTAL AECOM STOCKHOLDERS' EQUITY	(7,404,700)		(6,828,300)
TOTAL STOCKHOLDERS' EQUITY	(7,404,700)		(6,828,300)
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	(10,426,000)		(9,594,600)
Parent | Reportable Legal Entities
CURRENT ASSETS:
Total cash and cash equivalents	3,100		22,000
Intercompany receivable	1,071,600		951,100
Prepaid expenses and other current assets	67,800		52,900
Income taxes receivable			84,600
TOTAL CURRENT ASSETS	1,142,500		1,110,600
PROPERTY AND EQUIPMENT-NET	204,600		202,600
DEFERRED TAX ASSETS-NET	172,100		134,000
INVESTMENTS IN CONSOLIDATED SUBSIDIARIES	6,755,000		6,364,100
INVESTMENTS IN UNCONSOLIDATED JOINT VENTURES	8,800		13,400
OTHER NON-CURRENT ASSETS	32,200		49,900
TOTAL ASSETS	8,315,200		7,874,600
CURRENT LIABILITIES:
Short-term debt	14,900		8,400
Accounts payable	29,700		53,600
Accrued expenses and other current liabilities	105,000		58,800
Income taxes payable	16,700		10,400
Intercompany payable	117,100		105,500
Contract liabilities			1,500
Current portion of long-term debt	43,600		43,300
TOTAL CURRENT LIABILITIES	327,000		281,500
OTHER LONG-TERM LIABILITIES	118,300		131,600
NOTE PAYABLE INTERCOMPANY-NON CURRENT	817,300		800,900
LONG-TERM DEBT	2,821,700		2,627,800
TOTAL LIABILITIES	4,084,300		3,841,800
TOTAL AECOM STOCKHOLDERS' EQUITY	4,230,900		4,032,800
TOTAL STOCKHOLDERS' EQUITY	4,230,900		4,032,800
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	8,315,200		7,874,600
Guarantor Subsidiaries | Reportable Legal Entities
CURRENT ASSETS:
Total cash and cash equivalents	254,700		270,900
Accounts receivable and contract assets-net	2,628,700		2,544,700
Intercompany receivable	126,900		84,900
Prepaid expenses and other current assets	267,800		331,600
TOTAL CURRENT ASSETS	3,278,100		3,232,100
PROPERTY AND EQUIPMENT-NET	193,300		217,300
DEFERRED TAX ASSETS-NET	6,900
INVESTMENTS IN CONSOLIDATED SUBSIDIARIES	2,129,600		1,912,000
INVESTMENTS IN UNCONSOLIDATED JOINT VENTURES	37,800		49,600
GOODWILL	3,392,700		3,392,700
INTANGIBLE ASSETS-NET	183,800		218,600
OTHER NON-CURRENT ASSETS	44,300		45,600
TOTAL ASSETS	9,266,500		9,067,900
CURRENT LIABILITIES:
Accounts payable	1,604,800		1,616,700
Accrued expenses and other current liabilities	875,800		1,035,600
Intercompany payable	859,900		830,800
Contract liabilities	307,800		316,100
Current portion of long-term debt	14,000		27,000
TOTAL CURRENT LIABILITIES	3,662,300		3,826,200
OTHER LONG-TERM LIABILITIES	241,900		249,000
DEFERRED TAX LIABILITY-NET	63,100		63,100
LONG-TERM DEBT	289,600		291,400
TOTAL LIABILITIES	4,256,900		4,429,700
TOTAL AECOM STOCKHOLDERS' EQUITY	5,009,600		4,638,200
TOTAL STOCKHOLDERS' EQUITY	5,009,600		4,638,200
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	9,266,500		9,067,900
Non-Guarantor Subsidiaries | Reportable Legal Entities
CURRENT ASSETS:
Total cash and cash equivalents	535,800		593,800
Accounts receivable and contract assets-net	3,199,400		2,924,100
Intercompany receivable	176,100		157,900
Prepaid expenses and other current assets	271,900		200,700
Current assets held for sale			59,800
Income taxes receivable	42,600		42,200
TOTAL CURRENT ASSETS	4,225,800		3,978,500
PROPERTY AND EQUIPMENT-NET	205,600		194,200
DEFERRED TAX ASSETS-NET	148,100		150,000
INVESTMENTS IN UNCONSOLIDATED JOINT VENTURES	344,900		247,700
GOODWILL	2,513,800		2,528,400
INTANGIBLE ASSETS-NET	71,400		101,300
OTHER NON-CURRENT ASSETS	129,900		133,100
TOTAL ASSETS	7,639,500		7,333,200
CURRENT LIABILITIES:
Short-term debt	30,000
Accounts payable	975,400		1,055,700
Accrued expenses and other current liabilities	1,177,100		1,172,700
Income taxes payable	26,700		29,400
Intercompany payable	597,500		416,900
Contract liabilities	662,100		613,800
Current liabilities held for sale			22,300
Current portion of long-term debt	57,100		64,400
TOTAL CURRENT LIABILITIES	3,525,900		3,375,200
OTHER LONG-TERM LIABILITIES	338,800		361,500
DEFERRED TAX LIABILITY-NET	108,900		108,900
NOTE PAYABLE INTERCOMPANY-NON CURRENT	462,700		487,500
LONG-TERM DEBT	542,000		564,500
TOTAL LIABILITIES	4,978,300		4,897,600
TOTAL AECOM STOCKHOLDERS' EQUITY	2,467,200		2,250,100
Noncontrolling interests	194,000		185,500
TOTAL STOCKHOLDERS' EQUITY	2,661,200		2,435,600
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	7,639,500		7,333,200
Total
CURRENT ASSETS:
Total cash and cash equivalents	793,600		886,700
Accounts receivable and contract assets-net	5,828,100		5,468,800
Prepaid expenses and other current assets	607,500		585,200
Current assets held for sale			59,800
Income taxes receivable	42,600		126,800
TOTAL CURRENT ASSETS	7,271,800		7,127,300
PROPERTY AND EQUIPMENT-NET	603,500		614,100
DEFERRED TAX ASSETS-NET	160,300		159,400
INVESTMENTS IN UNCONSOLIDATED JOINT VENTURES	391,500		310,700
GOODWILL	5,906,500		5,921,100
INTANGIBLE ASSETS-NET	255,200		319,900
OTHER NON-CURRENT ASSETS	206,400		228,600
TOTAL ASSETS	14,795,200		14,681,100
CURRENT LIABILITIES:
Short-term debt	44,900		8,400
Accounts payable	2,609,900		2,726,000
Accrued expenses and other current liabilities	2,157,900		2,267,100
Income taxes payable	43,400		39,800
Contract liabilities	969,900		931,400
Current liabilities held for sale			22,300
Current portion of long-term debt	114,700		134,700
TOTAL CURRENT LIABILITIES	5,940,700		6,129,700
OTHER LONG-TERM LIABILITIES	699,000		742,100
DEFERRED TAX LIABILITY-NET	5,200		47,300
LONG-TERM DEBT	3,653,300		3,483,700
TOTAL LIABILITIES	10,298,200		10,402,800
TOTAL AECOM STOCKHOLDERS' EQUITY	4,303,000		4,092,800
Noncontrolling interests	194,000		185,500
TOTAL STOCKHOLDERS' EQUITY	4,497,000		4,278,300
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 14,795,200		$ 14,681,100

Condensed Consolidating Finan_5

Condensed Consolidating Financial Information - Operations (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Condensed Consolidating Statements of Operations
Revenue	$ 4,980,204	$ 5,147,920	$ 15,057,721	$ 14,849,662
Cost of revenue	4,770,960	4,962,741	14,482,502	14,387,059
Gross profit	209,244	185,179	575,219	462,603
Equity in earnings of joint ventures	28,563	12,863	67,030	55,621
General and administrative expenses	(37,534)	(35,159)	(110,867)	(100,046)
Loss on disposal activities	(7,404)	(2,149)	(7,404)	(2,149)
Impairment on assets held for sale, including goodwill				(168,178)
Restructuring costs			(79,170)
Income from operations	192,869	160,734	444,808	247,851
Other income	4,886	2,752	12,749	17,542
Interest expense	(55,764)	(55,213)	(169,618)	(211,955)
Income before income tax expense (benefit)	141,991	108,273	287,939	53,438
Income tax (benefit) expense	36,603	33,131	23,946	(38,362)
Net income	105,388	75,142	263,993	91,800
Noncontrolling interests in income of consolidated subsidiaries, net of tax	(21,650)	(14,232)	(50,891)	(39,309)
Net income attributable to AECOM	83,738	60,910	213,102	52,491
Eliminations
Condensed Consolidating Statements of Operations
Revenue	(14,000)	(26,900)	(61,100)	(68,700)
Cost of revenue	(14,000)	(26,900)	(61,100)	(68,700)
Equity in earnings from subsidiaries	(275,200)	(125,600)	(689,100)	(376,500)
Income from operations	(275,200)	(125,600)	(689,100)	(376,500)
Other income	(14,500)	(10,500)	(42,200)	(23,300)
Interest expense	14,500	10,500	42,200	23,300
Income before income tax expense (benefit)	(275,200)	(125,600)	(689,100)	(376,500)
Net income	(275,200)	(125,600)	(689,100)	(376,500)
Net income attributable to AECOM	(275,200)	(125,600)	(689,100)	(376,500)
Parent | Reportable Legal Entities
Condensed Consolidating Statements of Operations
Equity in earnings from subsidiaries	149,500	84,800	465,300	272,700
General and administrative expenses	(36,000)	(31,400)	(105,900)	(90,800)
Restructuring costs			(79,200)
Income from operations	113,500	53,400	280,200	181,900
Other income	1,500	400	3,800	10,800
Interest expense	(50,900)	(49,000)	(152,700)	(194,300)
Income before income tax expense (benefit)	64,100	4,800	131,300	(1,600)
Income tax (benefit) expense	(19,700)	(56,100)	(81,900)	(54,100)
Net income	83,800	60,900	213,200	52,500
Net income attributable to AECOM	83,800	60,900	213,200	52,500
Guarantor Subsidiaries | Reportable Legal Entities
Condensed Consolidating Statements of Operations
Revenue	2,670,000	2,818,100	8,097,700	8,230,100
Cost of revenue	2,618,700	2,731,800	7,824,700	7,950,000
Gross profit	51,300	86,300	273,000	280,100
Equity in earnings from subsidiaries	125,700	40,800	223,800	103,800
Equity in earnings of joint ventures	600	6,900	2,900	30,900
Income from operations	177,600	134,000	499,700	414,800
Other income	11,300	9,600	35,700	20,100
Interest expense	(5,200)	(5,600)	(15,800)	(14,500)
Income before income tax expense (benefit)	183,700	138,000	519,600	420,400
Income tax (benefit) expense	34,700	54,500	63,800	149,400
Net income	149,000	83,500	455,800	271,000
Net income attributable to AECOM	149,000	83,500	455,800	271,000
Non-Guarantor Subsidiaries | Reportable Legal Entities
Condensed Consolidating Statements of Operations
Revenue	2,324,200	2,356,800	7,021,100	6,688,300
Cost of revenue	2,166,300	2,257,900	6,718,900	6,505,800
Gross profit	157,900	98,900	302,200	182,500
Equity in earnings of joint ventures	28,000	5,900	64,100	24,700
General and administrative expenses	(1,500)	(3,700)	(4,900)	(9,200)
Loss on disposal activities	(7,400)	(2,100)	(7,400)	(2,100)
Impairment on assets held for sale, including goodwill				(168,200)
Income from operations	177,000	99,000	354,000	27,700
Other income	6,500	3,200	15,400	9,900
Interest expense	(14,100)	(11,200)	(43,300)	(26,500)
Income before income tax expense (benefit)	169,400	91,000	326,100	11,100
Income tax (benefit) expense	21,600	34,700	42,000	(133,700)
Net income	147,800	56,300	284,100	144,800
Noncontrolling interests in income of consolidated subsidiaries, net of tax	(21,700)	(14,200)	(50,900)	(39,300)
Net income attributable to AECOM	126,100	42,100	233,200	105,500
Total
Condensed Consolidating Statements of Operations
Revenue	4,980,200	5,148,000	15,057,700	14,849,700
Cost of revenue	4,771,000	4,962,800	14,482,500	14,387,100
Gross profit	209,200	185,200	575,200	462,600
Equity in earnings of joint ventures	28,600	12,800	67,000	55,600
General and administrative expenses	(37,500)	(35,100)	(110,800)	(100,000)
Loss on disposal activities	(7,400)	(2,100)	(7,400)	(2,100)
Impairment on assets held for sale, including goodwill				(168,200)
Restructuring costs			(79,200)
Income from operations	192,900	160,800	444,800	247,900
Other income	4,800	2,700	12,700	17,500
Interest expense	(55,700)	(55,300)	(169,600)	(212,000)
Income before income tax expense (benefit)	142,000	108,200	287,900	53,400
Income tax (benefit) expense	36,600	33,100	23,900	(38,400)
Net income	105,400	75,100	264,000	91,800
Noncontrolling interests in income of consolidated subsidiaries, net of tax	(21,700)	(14,200)	(50,900)	(39,300)
Net income attributable to AECOM	$ 83,700	$ 60,900	$ 213,100	$ 52,500

Condensed Consolidating Finan_6

Condensed Consolidating Financial Information - Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Consolidated Statements of Comprehensive Income
Net income	$ 105,388	$ 75,142	$ 263,993	$ 91,800
Other comprehensive (loss) income, net of tax:
Net unrealized loss on derivatives, net of tax	(3,570)	626	(13,926)	(214)
Foreign currency translation adjustments	(6,073)	(67,255)	(5,108)	(57,742)
Pension adjustments, net of tax	2,464	15,188	4,367	1,553
Other comprehensive loss, net of tax	(7,179)	(51,441)	(14,667)	(56,403)
Comprehensive income, net of tax	98,209	23,701	249,326	35,397
Noncontrolling interests in comprehensive income of consolidated subsidiaries, net of tax	(21,846)	(14,078)	(51,290)	(40,532)
Comprehensive income (loss) attributable to AECOM, net of tax	76,363	9,623	198,036	(5,135)
Eliminations
Consolidated Statements of Comprehensive Income
Net income	(275,200)	(125,600)	(689,100)	(376,500)
Other comprehensive (loss) income, net of tax:
Comprehensive income, net of tax	(275,200)	(125,600)	(689,100)	(376,500)
Comprehensive income (loss) attributable to AECOM, net of tax	(275,200)	(125,600)	(689,100)	(376,500)
Parent | Reportable Legal Entities
Consolidated Statements of Comprehensive Income
Net income	83,800	60,900	213,200	52,500
Other comprehensive (loss) income, net of tax:
Net unrealized loss on derivatives, net of tax	(2,600)	900	(6,700)	1,500
Pension adjustments, net of tax	700	300	2,100	1,800
Other comprehensive loss, net of tax	(1,900)	1,200	(4,600)	3,300
Comprehensive income, net of tax	81,900	62,100	208,600	55,800
Comprehensive income (loss) attributable to AECOM, net of tax	81,900	62,100	208,600	55,800
Guarantor Subsidiaries | Reportable Legal Entities
Consolidated Statements of Comprehensive Income
Net income	149,000	83,500	455,800	271,000
Other comprehensive (loss) income, net of tax:
Pension adjustments, net of tax			(1,200)
Other comprehensive loss, net of tax			(1,200)
Comprehensive income, net of tax	149,000	83,500	454,600	271,000
Comprehensive income (loss) attributable to AECOM, net of tax	149,000	83,500	454,600	271,000
Non-Guarantor Subsidiaries | Reportable Legal Entities
Consolidated Statements of Comprehensive Income
Net income	147,800	56,300	284,100	144,800
Other comprehensive (loss) income, net of tax:
Net unrealized loss on derivatives, net of tax	(900)	(200)	(7,200)	(1,700)
Foreign currency translation adjustments	(6,100)	(67,200)	(5,100)	(57,700)
Pension adjustments, net of tax	1,700	14,800	3,400	(300)
Other comprehensive loss, net of tax	(5,300)	(52,600)	(8,900)	(59,700)
Comprehensive income, net of tax	142,500	3,700	275,200	85,100
Noncontrolling interests in comprehensive income of consolidated subsidiaries, net of tax	(21,900)	(14,000)	(51,300)	(40,500)
Comprehensive income (loss) attributable to AECOM, net of tax	120,600	(10,300)	223,900	44,600
Total
Consolidated Statements of Comprehensive Income
Net income	105,400	75,100	264,000	91,800
Other comprehensive (loss) income, net of tax:
Net unrealized loss on derivatives, net of tax	(3,500)	700	(13,900)	(200)
Foreign currency translation adjustments	(6,100)	(67,200)	(5,100)	(57,700)
Pension adjustments, net of tax	2,400	15,100	4,300	1,500
Other comprehensive loss, net of tax	(7,200)	(51,400)	(14,700)	(56,400)
Comprehensive income, net of tax	98,200	23,700	249,300	35,400
Noncontrolling interests in comprehensive income of consolidated subsidiaries, net of tax	(21,900)	(14,000)	(51,300)	(40,500)
Comprehensive income (loss) attributable to AECOM, net of tax	$ 76,300	$ 9,700	$ 198,000	$ (5,100)

Condensed Consolidating Finan_7

Condensed Consolidating Financial Information - Cash Flows (Details) - USD ($) $ in Thousands	9 Months Ended
	Jun. 30, 2019	Jun. 30, 2018
Condensed Consolidating Statements of Cash Flows
CASH FLOWS FROM OPERATING ACTIVITIES	$ (16,087)	$ 242,667
CASH FLOWS FROM INVESTING ACTIVITIES:
Proceeds from purchase price adjustment to business acquisition		2,203
Cash acquired from consolidation of joint venture		7,630
Proceeds from disposal of business, net of cash disposed	37,412	19,537
Net cash used in investing activities	(123,606)	(117,054)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from borrowings under credit agreements	6,396,503	7,439,180
Repayments of borrowings under credit agreements	(6,263,040)	(6,654,873)
Redemption of unsecured senior notes		(800,000)
Prepayment premium on redemption of unsecured senior notes		(34,504)
Proceeds from issuance of common stock	24,369	27,300
Proceeds from exercise of stock options		3,200
Payments to repurchase common stock	(82,683)	(29,342)
Net distributions to noncontrolling interests	(58,798)	(72,736)
Other financing activities	30,059	8,702
Net cash provided by (used in) financing activities	46,410	(123,781)
EFFECT OF EXCHANGE RATE CHANGES ON CASH	117	(2,775)
NET (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS	(93,166)	(943)
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	886,733	802,362
CASH AND CASH EQUIVALENTS AT END OF PERIOD	793,567	801,419
Eliminations
CASH FLOWS FROM INVESTING ACTIVITIES:
Net (investment in) receipts from intercompany notes	32,100	704,500
Other intercompany investing activities	144,800	(614,800)
Net cash used in investing activities	176,900	89,700
CASH FLOWS FROM FINANCING ACTIVITIES:
Net borrowings (repayments) on intercompany notes	(32,100)	(704,500)
Other intercompany financing activities	(144,800)	614,800
Net cash provided by (used in) financing activities	(176,900)	(89,700)
Parent | Reportable Legal Entities
Condensed Consolidating Statements of Cash Flows
CASH FLOWS FROM OPERATING ACTIVITIES	(31,500)	(59,900)
CASH FLOWS FROM INVESTING ACTIVITIES:
Net investment in unconsolidated joint ventures	(3,100)	(5,200)
Payments for capital expenditures, net of disposals	(30,700)	(19,800)
Net (investment in) receipts from intercompany notes	(12,100)	(85,400)
Other intercompany investing activities	(96,600)	109,900
Net cash used in investing activities	(142,500)	(500)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from borrowings under credit agreements	6,279,300	6,701,200
Repayments of borrowings under credit agreements	(6,107,100)	(6,509,500)
Redemption of unsecured senior notes		(800,000)
Prepayment premium on redemption of unsecured senior notes		(34,500)
Cash paid for debt issuance costs		(10,700)
Proceeds from issuance of common stock	24,400	27,300
Proceeds from exercise of stock options		3,200
Payments to repurchase common stock	(82,700)	(29,300)
Other financing activities	21,200	8,800
Net borrowings (repayments) on intercompany notes	20,000	673,300
Net cash provided by (used in) financing activities	155,100	29,800
NET (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS	(18,900)	(30,600)
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	22,000	32,600
CASH AND CASH EQUIVALENTS AT END OF PERIOD	3,100	2,000
Guarantor Subsidiaries | Reportable Legal Entities
Condensed Consolidating Statements of Cash Flows
CASH FLOWS FROM OPERATING ACTIVITIES	116,700	257,300
CASH FLOWS FROM INVESTING ACTIVITIES:
Net investment in unconsolidated joint ventures	(12,300)	(9,400)
Payments for capital expenditures, net of disposals	(17,400)	(34,200)
Net (investment in) receipts from intercompany notes	7,700	(545,300)
Other intercompany investing activities	(48,200)	504,900
Net cash used in investing activities	(70,200)	(84,000)
CASH FLOWS FROM FINANCING ACTIVITIES:
Repayments of borrowings under credit agreements	(24,800)	(14,000)
Other financing activities	(6,700)	(26,600)
Net borrowings (repayments) on intercompany notes	24,800	(4,800)
Other intercompany financing activities	(56,000)	(80,000)
Net cash provided by (used in) financing activities	(62,700)	(125,400)
NET (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS	(16,200)	47,900
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	270,900	254,900
CASH AND CASH EQUIVALENTS AT END OF PERIOD	254,700	302,800
Non-Guarantor Subsidiaries | Reportable Legal Entities
Condensed Consolidating Statements of Cash Flows
CASH FLOWS FROM OPERATING ACTIVITIES	(101,300)	45,300
CASH FLOWS FROM INVESTING ACTIVITIES:
Proceeds from purchase price adjustment to business acquisition		2,200
Cash acquired from consolidation of joint venture		7,600
Proceeds from disposal of business, net of cash disposed	37,400	19,500
Net investment in unconsolidated joint ventures	(85,300)	(48,700)
Net payments for purchase of investments		(17,500)
Net proceeds from sale of investments	8,800
Payments for capital expenditures, net of disposals	(21,000)	(11,600)
Net (investment in) receipts from intercompany notes	(27,700)	(73,800)
Net cash used in investing activities	(87,800)	(122,300)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from borrowings under credit agreements	117,200	737,900
Repayments of borrowings under credit agreements	(131,100)	(131,400)
Net distributions to noncontrolling interests	(58,800)	(72,700)
Other financing activities	15,600	26,500
Net borrowings (repayments) on intercompany notes	(12,700)	36,000
Other intercompany financing activities	200,800	(534,800)
Net cash provided by (used in) financing activities	131,000	61,500
EFFECT OF EXCHANGE RATE CHANGES ON CASH	100	(2,800)
NET (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS	(58,000)	(18,300)
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	593,800	514,900
CASH AND CASH EQUIVALENTS AT END OF PERIOD	535,800	496,600
Total
Condensed Consolidating Statements of Cash Flows
CASH FLOWS FROM OPERATING ACTIVITIES	(16,100)	242,700
CASH FLOWS FROM INVESTING ACTIVITIES:
Proceeds from purchase price adjustment to business acquisition		2,200
Cash acquired from consolidation of joint venture		7,600
Proceeds from disposal of business, net of cash disposed	37,400	19,500
Net investment in unconsolidated joint ventures	(100,700)	(63,300)
Net payments for purchase of investments		(17,500)
Net proceeds from sale of investments	8,800
Payments for capital expenditures, net of disposals	(69,100)	(65,500)
Net cash used in investing activities	(123,600)	(117,100)
CASH FLOWS FROM FINANCING ACTIVITIES:
Proceeds from borrowings under credit agreements	6,396,500	7,439,100
Repayments of borrowings under credit agreements	(6,263,000)	(6,654,900)
Redemption of unsecured senior notes		(800,000)
Prepayment premium on redemption of unsecured senior notes		(34,500)
Cash paid for debt issuance costs		(10,700)
Proceeds from issuance of common stock	24,400	27,300
Proceeds from exercise of stock options		3,200
Payments to repurchase common stock	(82,700)	(29,300)
Net distributions to noncontrolling interests	(58,800)	(72,700)
Other financing activities	30,100	8,700
Net cash provided by (used in) financing activities	46,500	(123,800)
EFFECT OF EXCHANGE RATE CHANGES ON CASH	100	(2,800)
NET (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS	(93,100)	(1,000)
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	886,700	802,400
CASH AND CASH EQUIVALENTS AT END OF PERIOD	$ 793,600	$ 801,400