Condensed Consolidated Statements of Operations - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Revenues	$ 379.6	$ 295.7
Costs and expenses
Cost of services and products, excluding items below	197.7	149.4
Selling, general and administrative, excluding items below	86.1	68.4
Depreciation and amortization	79.4	51.2
Restructuring and severance related charges	3.3	0.3
Transaction and integration cost	3.0	2.2
Total operating costs and expenses	369.5	271.5
Operating income	10.1	24.2
Interest expense	35.1	30.8
Other components of pension and postretirement benefit plans expense	2.6	3.3
Other income, net	(1.0)	(0.4)
Loss before income taxes	(26.6)	(9.5)
Income tax expense (benefit)	0.3	(1.2)
Net loss	(26.9)	(8.3)
Preferred stock dividends	2.6	2.6
Net loss applicable to common shareowners	$ (29.5)	$ (10.9)
Basic and diluted net loss per common share	$ (0.59)	$ (0.26)