Discontinued Operations (Tables)

12 Months Ended

Dec. 31, 2020

Discontinued Operations and Disposal Groups [Abstract]

Results of U.S Federal Business Discontinued Operations

The results of the U.S. Federal business discontinued operations were as follows:

Year ended December 31,	2020*		2019		2018
Revenue	$	149.5	$	725.9	$	573.8
Income (loss)
Operations	8.4		100.3		72.2
Gain on sale	1,060.7		—		—
	1,069.1		100.3		72.2
Income tax provision	0.7		25.3		18.3
Income from discontinued operations, net of tax	$	1,068.4	$	75.0	$	53.9

* Includes results of operations through the March 13, 2020 closing date.