Condensed Consolidated Statements of Operations (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Condensed Consolidated Statements of Operations
Net sales	$ 1,269.4	$ 1,197.5	$ 3,500.0	$ 3,531.5
Operating costs and expenses:
Cost of sales	1,107.3	1,003.9	3,110.6	2,975.7
Selling, general and administrative expenses	79.8	74.9	232.4	219.8
Transaction-related costs and other, net	7.8	14.8	23.8	33.7
Long-lived asset impairment charges, net	0.3	25.8	1.0	28.4
Total operating costs and expenses	1,195.2	1,119.4	3,367.8	3,257.6
Operating income	74.2	78.1	132.2	273.9
Interest expense, net	(19.5)	(19.7)	(56.9)	(57.4)
Loss on redemption and other debt costs				(78.5)
Gain on acquisition of controlling interest				23.5
Foreign exchange loss	(0.3)	(0.4)	(0.2)
Income before income taxes	54.4	58.0	75.1	161.5
Provision for income taxes	9.3	18.7	12.5	51.3
Consolidated net income	45.1	39.3	62.6	110.2
Less net income attributable to noncontrolling interest	0.6	0.3	2.5	1.9
Net income attributable to Axiall	$ 44.5	$ 39.0	$ 60.1	$ 108.3
Income per share attributable to Axiall:
Basic (in dollars per share)	$ 0.64	$ 0.56	$ 0.86	$ 1.63
Diluted (in dollars per share)	$ 0.63	$ 0.55	$ 0.85	$ 1.62
Weighted average common shares outstanding:
Basic (in shares)	70.2	69.9	70.0	66.4
Diluted (in shares)	70.6	70.4	70.6	66.8
Dividends per common share (in dollars per share)	$ 0.16	$ 0.16	$ 0.48	$ 0.32