XML 48 R33.htm IDEA: XBRL DOCUMENT v3.24.0.1

Other Financial Information (Tables)

3 Months Ended

Dec. 31, 2023

Other Financial Information

Schedule of accrued expenses and other current liabilities

​

​	​	​	​	​	​	​
​		December 31,			September 30,
​	​	2023		​	2023
​	​	(in millions)
Accrued salaries and benefits	​	$	564.5	​	$	599.8
Accrued contract costs	​		1,423.4	​	​	1,340.4
Other accrued expenses	​		432.1	​	​	347.3
Total	​	$	2,420.0	​	$	2,287.5

X

- References

No definition available.

+ Details

Name:	acm_OtherFinancialInformationDisclosureAbstract
Namespace Prefix:	acm_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the components of accrued liabilities.

+ References

No definition available.

+ Details

Name:	us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration