XML 35 R24.htm IDEA: XBRL DOCUMENT v3.24.0.1

Revenue Recognition (Tables)

3 Months Ended

Dec. 31, 2023

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue

Table 4.1: Revenue by Contract Type
			For the Three Months Ended
			December 31, 2023												December 31, 2022
			(dollars in thousands)
Performance-based			$	704,711					53.1		%				$	569,217					45.6		%
Cost-plus			342,015						25.8		%				347,319						27.8		%
Fixed price			176,677						13.3		%				175,073						14.0		%
Time and materials			103,638						7.8		%				157,637						12.6		%
Total revenue			$	1,327,041											$	1,249,246

Table 4.2: Revenue by Customer Type
			For the Three Months Ended
			December 31, 2023												December 31, 2022
			(dollars in thousands)
U. S. federal government agencies			$	662,946					50.0		%				$	603,918					48.3		%
U.S. state government agencies			486,943						36.7		%				437,362						35.0		%
International government agencies			155,612						11.7		%				181,760						14.5		%
Other, including local municipalities and commercial customers			21,540						1.6		%				26,206						2.1		%
Total revenue			$	1,327,041											$	1,249,246

X

- Definition

Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 606
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 5
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479806/606-10-50-5

+ Details

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

X

- References

No definition available.

+ Details

Name:	us-gaap_RevenueFromContractWithCustomerAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration