Constellation Brands, Inc. Annual report pursuant to Section 13 and 15(d)

Selected Quarterly Financial Information (Unaudited) (Details 1) (USD $) In Millions, unless otherwise specified	3 Months Ended								12 Months Ended
	Feb. 28, 2015	Nov. 30, 2014	Aug. 31, 2014	May 31, 2014	Feb. 28, 2014	Nov. 30, 2013	Aug. 31, 2013	May 31, 2013	Feb. 28, 2015	Feb. 28, 2014
Summary of unusual items, net of income tax effect
Product recall	$ 7.6	$ (1.7)	$ (5.9)	$ 0					$ 0
Amortization of favorable interim supply agreement	(0.7)	(6.1)	(8.0)	(5.4)	(1.2)	(1.6)	(1.5)	0	(20.2)	(4.3)
Other cost of product sold	0	(0.1)	(1.6)	0					(1.7)
Transaction, integration and other acquisition-related costs	(5.4)	(5.4)	(5.7)	(2.9)	(4.3)	(5.8)	(4.2)	(17.2)	(19.4)	(31.5)
Other selling, general and administrative expenses	8.6	0	0	0	0	(0.1)	0	1.8	8.6	1.7
Loss on write-off of financing costs	0	0	(3.1)	0					(3.1)
Deferred compensation					0	0	0	(4.4)		(4.4)
Impairment of goodwill and intangible assets					0	1.3	(296.4)	0		(295.1)
Gain on remeasurement to fair value of equity method investment					0	0	1,642.0	0		1,642.0
Other equity method investment costs					0	0	0	(0.1)		(0.1)
Commodity derivative contracts [Member]
Summary of unusual items, net of income tax effect
Net (gain) loss on undesignated commodity derivative contracts	(5.4)	(13.6)	(1.8)	0.1	1.0	0	0	0	(20.7)	1.0
Settlements of undesignated commodity derivative contracts	$ 2.4	$ 0.8	$ (0.1)	$ (0.3)	$ (0.4)	$ 0	$ 0	$ 0	$ 2.8	$ (0.4)