Consolidated Statement of Comprehensive Loss (USD $) In Millions, unless otherwise specified	3 Months Ended		6 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014		Mar. 31, 2013
Net (loss) income	$ (59)	$ 4	$ (95)		$ (75)
Other comprehensive income (loss), net of tax:
Foreign currency adjustment	2	(14)	(6)		(12)
Other comprehensive income (loss), net of tax:	2	(14)	(6)	[1]	(12)
Total comprehensive loss	(57)	(10)	(101)		(87)
Less: comprehensive income attributable to noncontrolling interest	(1)	(2)	(2)		(3)
Comprehensive loss attributable to Warner Music Group Corp.	$ (58)	$ (12)	$ (103)		$ (90)

[1] Foreign currency translation adjustments include a gain on intra-entity foreign currency transactions that are of a long-term investment nature of $2 million.