Condensed Consolidated Statements of Income - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Services revenue	$ 409.7	$ 409.4
Cost of services	439.9	356.2
Gross profit	30.2	(53.2)
General and administrative expenses	20.7	27.1
Lease impairment	77.5	0.0
Depreciation and amortization	7.5	7.2
Operating (loss) income	(58.4)	18.9
Other expense (income)
Interest expense	4.4	5.0
Interest income	(0.1)	(0.1)
Gain on sale of other investments	(0.3)	0.0
Total other expenses (income)	4.0	4.9
(Loss) earnings before income taxes	(62.4)	14.0
Income tax (benefit) expense	(16.8)	3.1
Net (loss) income	(45.6)	10.9
Less: Net income attributable to noncontrolling interest	0.5	0.3
Net (loss) income attributable to SP Plus Corporation	$ (46.1)	$ 10.6
Net (loss) income per common share
Basic (in dollars per share)	$ (2.18)	$ 0.47
Diluted (in dollars per share)	$ (2.18)	$ 0.47
Weighted average shares outstanding
Basic (in shares)	21,154,047	22,509,050
Diluted (in shares)	21,154,047	22,667,539
Lease and management type contracts
Services revenue	$ 218.8	$ 230.7
Cost of services	171.5	177.5
Lease type contracts
Services revenue	81.7	97.8
Cost of services	80.2	89.7
Gross profit	(1.5)	(8.1)
Management type contracts
Services revenue	137.1	132.9
Cost of services	91.3	87.8
Gross profit	(45.8)	(45.1)
Lease impairment	77.5	0.0
Reimbursed management type contract revenue
Services revenue	190.9	178.7
Cost of services	$ 190.9	$ 178.7