Constellation Brands, Inc. Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Comprehensive Income (Loss) Attributable to CBI - Accumulated Other Comprehensive Income (Loss), Net of Income Tax Effect (Details)

Comprehensive Income (Loss) Attributable to CBI - Accumulated Other Comprehensive Income (Loss), Net of Income Tax Effect (Details) - USD ($) $ in Millions	3 Months Ended						9 Months Ended
	Nov. 30, 2021	Aug. 31, 2021	May 31, 2021	Nov. 30, 2020	Aug. 31, 2020	May 31, 2020	Nov. 30, 2021	Nov. 30, 2020
Accumulated Other Comprehensive Income (Loss) [Line Items]
Stockholders' equity, beginning of period			$ 13,598.9				$ 13,598.9
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract]
Other comprehensive income (loss) attributable to CBI, net of tax amount	$ (350.8)	$ (57.7)	104.5	$ 484.1	$ 211.4	$ (792.3)
Stockholders' equity, period end	11,238.3						11,238.3
Accumulated Other Comprehensive Income (Loss)
Accumulated Other Comprehensive Income (Loss) [Line Items]
Stockholders' equity, beginning of period			(335.5)				(335.5)
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract]
Other comprehensive income (loss) before reclassification adjustments							(261.9)
Amounts reclassified from accumulated other comprehensive income (loss)							(25.7)
Other comprehensive income (loss) attributable to CBI, net of tax amount	(332.7)	$ (53.8)	98.9	458.1	$ 206.9	$ (756.1)	(287.6)	$ (91.1)
Stockholders' equity, period end	(623.1)						(623.1)
Accumulated Other Comprehensive Income (Loss) \| Share of other comprehensive income (loss) of equity method investments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Stockholders' equity, beginning of period			17.7				17.7
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract]
Other comprehensive income (loss) before reclassification adjustments	7.5			(18.8)			(12.7)	15.3
Amounts reclassified from accumulated other comprehensive income (loss)	0.0			0.0			0.0	0.0
Other comprehensive income (loss) attributable to CBI, net of tax amount	7.5			(18.8)			(12.7)	15.3
Stockholders' equity, period end	5.0						5.0
Foreign currency translation adjustments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Stockholders' equity, beginning of period			(392.5)				(392.5)
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract]
Other comprehensive income (loss) before reclassification adjustments	(251.2)			347.2			(178.2)	(101.8)
Amounts reclassified from accumulated other comprehensive income (loss)	0.0			0.0			0.0	0.0
Other comprehensive income (loss) attributable to CBI, net of tax amount	(251.2)			347.2			(178.2)	(101.8)
Stockholders' equity, period end	(570.7)						(570.7)
Unrealized net gain (loss) on derivative instruments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Stockholders' equity, beginning of period			43.5				43.5
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract]
Other comprehensive income (loss) before reclassification adjustments	(82.1)			124.3			(71.3)	(35.9)
Amounts reclassified from accumulated other comprehensive income (loss)	(7.3)			5.6			(25.7)	31.7
Other comprehensive income (loss) attributable to CBI, net of tax amount	(89.4)			129.9			(97.0)	(4.2)
Stockholders' equity, period end	(53.5)						(53.5)
Pension/postretirement adjustments
Accumulated Other Comprehensive Income (Loss) [Line Items]
Stockholders' equity, beginning of period			$ (4.2)				(4.2)
Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract]
Other comprehensive income (loss) before reclassification adjustments	0.4			(0.2)			0.3	(0.4)
Amounts reclassified from accumulated other comprehensive income (loss)	0.0			0.0			0.0	0.0
Other comprehensive income (loss) attributable to CBI, net of tax amount	0.4			$ (0.2)			0.3	$ (0.4)
Stockholders' equity, period end	$ (3.9)						$ (3.9)