Unaudited Condensed Consolidated Statements of Operations - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Revenues:
Total revenues	$ 436.0	$ 437.0	$ 1,279.0	$ 1,302.0
Costs and expenses:
Selling, general and administrative	110.0	89.0	320.0	261.0
Depreciation and amortization	64.0	74.0	199.0	221.0
Gain on sale of assets	(1.0)		(1.0)
Operating income	43.0	37.0	101.0	86.0
Interest expense, net	30.0	25.0	129.0	127.0
Other expense (income), net	12.0	(2.0)	7.0	(6.0)
Income (loss) before taxes	1.0	14.0	(35.0)	(35.0)
Income tax expense (benefit)	5.0		6.0	(10.0)
Net (loss) income	$ (4.0)	$ 14.0	$ (41.0)	$ (25.0)
Net (loss) income per common share:
Basic (in dollars per share)	$ (0.05)	$ 0.19	$ (0.56)	$ (0.36)
Diluted (in dollars per share)	$ (0.05)	$ 0.19	$ (0.56)	$ (0.36)
Product
Revenues:
Total revenues	$ 161.0	$ 166.0	$ 469.0	$ 498.0
Costs and expenses:
Product and service costs, excluding depreciation and amortization	125.0	144.0	380.0	448.0
Service
Revenues:
Total revenues	275.0	271.0	810.0	804.0
Costs and expenses:
Product and service costs, excluding depreciation and amortization	$ 95.0	$ 93.0	$ 280.0	$ 286.0