Acquisitions (Notes)	9 Months Ended
Sep. 30, 2021
Business Combinations [Abstract]
Acquisitions	2021, the Company acquired three consulting services businesses for $221.3 million in cash and in 2020 acquired four consulting services businesses for $186.0 million in cash. These acquisitions include future contingent consideration of up to $34.0 million, of which $15.3 million is accrued at September 30, 2021. These acquisitions are part of the Company's strategy to acquire IT consulting businesses to position the Company as an industry-leading provider of IT services and solutions in the commercial and government end markets. None of these acquisitions were material individually or in the aggregate. At September 30, 2021, the Company had not finalized the determination of fair values allocated to the assets and liabilities for certain of these acquisitions.

Acquisitions (Notes)

9 Months Ended

Sep. 30, 2021

2021, the Company acquired three consulting services businesses for $221.3 million in cash and in 2020 acquired four consulting services businesses for $186.0 million in cash. These acquisitions include future contingent consideration of up to $34.0 million, of which $15.3 million is accrued at September 30, 2021. These acquisitions are part of the Company's strategy to acquire IT consulting businesses to position the Company as an industry-leading provider of IT services and solutions in the commercial and government end markets. None of these acquisitions were material individually or in the aggregate. At September 30, 2021, the Company had not finalized the determination of fair values allocated to the assets and liabilities for certain of these acquisitions.