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Acquisitions - Schedule of Supplemental Pro Forma Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Xator Corporation
Business Acquisition [Line Items]
Pro forma Revenue	$ 4,302,448	$ 3,949,562
Pro forma Net Income including noncontrolling interests	$ 139,901	91,770
BlackHorse Solutions, Inc.
Business Acquisition [Line Items]
Pro forma Revenue		3,699,227	$ 3,966,809
Pro forma Net Income including noncontrolling interests		$ 93,592	108,008
Braxton Science & Technology Group
Business Acquisition [Line Items]
Pro forma Revenue			4,039,420
Pro forma Net Income including noncontrolling interests			$ 125,298

X

- Definition

Business acquisition, pro forma net income (loss), including portion attributable to noncontrolling interest.

+ References

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(2)
-URI https://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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-Name Accounting Standards Codification
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-Section 50
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