Consolidated Statements of Operations and Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Income Statement [Abstract]
Net services revenue ($216.8 million and $216.7 million for the three months ended March 31, 2023 and 2022, from related party, respectively)	$ 545.6	$ 385.7
Operating expenses:
Cost of services	434.7	296.5
Selling, general and administrative	47.0	28.9
Other expenses	30.2	17.1
Total operating expenses	511.9	342.5
Income from operations	33.7	43.2
Net interest expense	30.7	4.7
Income before income tax provision	3.0	38.5
Income tax provision	2.7	9.1
Net income	$ 0.3	$ 29.4
Net income per common share:
Basic (in dollars per share)	$ 0	$ 0.11
Diluted (in dollars per share)	$ 0	$ 0.09
Weighted average shares used in calculating net income per common share:
Basic (in shares)	417,346,840	278,747,261
Diluted (in shares)	452,925,789	321,043,371
Consolidated statements of comprehensive income (loss)
Net income	$ 0.3	$ 29.4
Other comprehensive income (loss):
Net change on derivatives designated as cash flow hedges, net of tax	(1.7)	0.1
Foreign currency translation adjustments	0.5	(1.4)
Total other comprehensive income (loss), net of tax	(1.2)	(1.3)
Comprehensive income (loss)	$ (0.9)	$ 28.1