Condensed Consolidated Statements of Operations (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Condensed Consolidated Statements of Operations
Net sales	$ 947.6	$ 993.7
Operating costs and expenses:
Cost of sales	844.6	913.3
Selling, general and administrative expenses	81.3	73.6
Transaction-related costs and other, net	5.8	6.6
Long-lived asset impairment charges, net	0.3	0.6
Total operating costs and expenses	932.0	994.1
Operating income (loss)	15.6	(0.4)
Interest expense, net	(18.8)	(18.3)
Debt refinancing costs	(3.2)
Foreign exchange gain (loss)	(0.2)	0.4
Consolidated loss before income taxes	(6.6)	(18.3)
Provision for (benefit from) income taxes	2.2	(7.7)
Consolidated net loss	(8.8)	(10.6)
Less net income attributable to noncontrolling interest	1.8	1.0
Net loss attributable to Axiall	$ (10.6)	$ (11.6)
Loss per share attributable to Axiall:
Basic (in dollars per share)	$ (0.15)	$ (0.17)
Diluted (in dollars per share)	$ (0.15)	$ (0.17)
Weighted average common shares outstanding:
Basic (in shares)	70.2	69.9
Diluted (in shares)	70.2	69.9
Dividends per common share (in dollars per share)	$ 0.16	$ 0.16