Consolidated Balance Sheets - USD ($) $ in Millions	Dec. 31, 2022	Dec. 31, 2021
Assets
Cash and cash equivalents	$ 12.4	$ 15.7
Accounts and notes receivable, net	167.7	139.6
Prepaid expenses and other current assets	16.7	32.2
Total current assets	196.8	187.5
Property and equipment, net	60.2	48.9
Right-of-use assets	166.9	201.2
Goodwill	543.2	526.6
Other intangible assets, net	68.9	54.4
Deferred taxes	44.4	50.6
Other noncurrent assets, net	41.0	47.0
Total noncurrent assets	924.6	928.7
Total assets	1,121.4	1,116.2
Liabilities
Accounts payable	133.4	118.5
Accrued and other current liabilities	137.6	123.3
Short-term lease liabilities	60.2	65.4
Current portion of long-term borrowings	12.4	25.6
Total current liabilities	343.6	332.8
Long-term borrowings, excluding current portion	331.8	298.4
Long-term lease liabilities	158.5	200.3
Other noncurrent liabilities	61.8	62.6
Total noncurrent liabilities	552.1	561.3
Total liabilities	895.7	894.1
Stockholders' equity
Preferred Stock, par value $0.01 per share; 5,000,000 shares authorized as of December 31, 2022 and 2021, respectively; no shares issued or outstanding	0.0	0.0
Common stock, par value $0.001 per share; 50,000,000 shares authorized as of December 31, 2022 and 2021; 23,276,329 and 19,767,287 shares issued and outstanding as of December 31, 2022, respectively, and 23,224,459 and 21,189,717 shares issued and outstanding as of December 31, 2021, respectively	0.0	0.0
Treasury stock at cost; 3,509,042 and 2,034,742 shares as of December 31, 2022 and December 31, 2021, respectively	(120.0)	(70.6)
Additional paid-in capital	274.2	267.5
Accumulated other comprehensive loss	(1.8)	(2.8)
Retained earnings	73.6	28.4
Total SP Plus Corporation stockholders' equity	226.0	222.5
Noncontrolling interest	(0.3)	(0.4)
Total stockholders' equity	225.7	222.1
Total liabilities and stockholders' equity	$ 1,121.4	$ 1,116.2