Condensed Consolidated Statements of Comprehensive Loss (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Condensed Consolidated Statements of Comprehensive Loss
Consolidated net loss	$ (10.6)	$ (2.8)
Less net income attributable to noncontrolling interest	1.0	0.7
Net loss attributable to Axiall	(11.6)	(3.5)
Other comprehensive loss:
Foreign currency translation loss	(24.5)	(11.5)
Pensions and other postretirement benefit liability adjustments	(2.4)	0.5
Equity interest in investee's other comprehensive loss	(0.3)
Other comprehensive loss, before income taxes	(27.2)	(11.0)
Benefit from income taxes related to other comprehensive loss items	(10.3)	(3.3)
Other comprehensive loss, net of tax	(16.9)	(7.7)
Less Other comprehensive loss, attributable to noncontrolling interest net of tax	(3.6)
Other comprehensive loss attributable to Axiall, net of tax	(13.3)	(7.7)
Comprehensive loss, net of income taxes	(27.5)	(10.5)
Less comprehensive income (loss) attributable to noncontrolling interest	(2.6)	0.7
Comprehensive loss attributable to Axiall	$ (24.9)	$ (11.2)