CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($) $ in Millions	Sep. 30, 2021	Dec. 31, 2020
Current assets
Cash and cash equivalents	$ 59.6	$ 12.4
Accounts receivable-trade, net of allowance for doubtful accounts of $5.7 and $6.7, respectively	39.5	44.4
Accounts receivable-other, net	10.3	2.8
Prepaid expenses and other	28.3	16.0
Current assets held for sale	15.5	39.2
Total current assets	153.2	114.8
Right-of-use lease assets-operating	18.8	22.1
Property, plant and equipment, net	718.8	720.9
Franchise operating rights	620.2	620.1
Goodwill	225.1	225.1
Intangible assets subject to amortization, net	1.7	1.9
Other non-current assets	42.3	42.1
Non-current assets held for sale	337.1	740.0
Total assets	2,117.2	2,487.0
Current liabilities
Accounts payable-trade	49.9	32.4
Accrued interest	2.1	4.0
Current portion of long-term lease liability-operating	6.0	5.8
Accrued liabilities and other	185.8	79.7
Current portion of long-term debt and finance lease obligations	33.9	37.5
Current portion of unearned service revenue	28.5	28.6
Current liabilities held for sale	17.5	47.9
Total current liabilities	323.7	235.9
Long-term debt and finance lease obligations, net of debt issuance costs -less current portion	1,109.9	2,228.5
Long-term lease liability-operating	14.9	19.0
Deferred income taxes, net	306.0	200.6
Other non-current liabilities	23.5	13.1
Non-current liabilities held for sale	2.0	2.3
Total liabilities	1,780.0	2,699.4
Commitments and contingencies
Stockholders' equity (deficit):
Preferred stock, $0.01 par value, 100,000,000 shares authorized; 0 shares issued and outstanding
Common stock, $0.01 par value, 700,000,000 shares authorized; 95,994,859 and 95,187,161 issued as of September 30, 2021 and December 31, 2020, respectively; 87,191,153 and 86,847,797 outstanding as of September 30, 2021 and December 31, 2020, respectively	1.0	1.0
Additional paid-in capital	345.0	333.8
Accumulated other comprehensive income (loss)		(6.5)
Accumulated income (deficit)	79.9	(460.0)
Treasury stock at cost, 8,803,706 and 8,339,364 shares as of September 30, 2021 and December 31, 2020, respectively	(88.7)	(80.7)
Total stockholders' equity (deficit)	337.2	(212.4)
Total liabilities and stockholders' equity (deficit)	$ 2,117.2	$ 2,487.0