Financial instruments (Tables)

3 Months Ended

Feb. 28, 2015

Fair values of derivative instruments on balance sheet

The following table discloses the fair values of derivative instruments on our balance sheet (in millions):

As of February 28, 2015	Asset Derivatives					Liability Derivatives
	Balance Sheet Location	Notional Amount		Fair Value		Balance Sheet Location	Notional Amount		Fair Value
Interest rate contracts	Other current assets	$	100.0	$	4.9
Foreign exchange contracts	Other current assets	92.3		8.4		Other accrued liabilities	$	178.4	$	3.4
Total				$	13.3				$	3.4
As of February 28, 2014	Asset Derivatives					Liability Derivatives
	Balance Sheet Location	Notional Amount		Fair Value		Balance Sheet Location	Notional Amount		Fair Value
Interest rate contracts	Other current assets	$	100.0	$	9.7
Foreign exchange contracts	Other current assets	138.7		2.4		Other accrued liabilities	$	64.9	$	1.9
Total				$	12.1				$	1.9
As of November 30, 2014	Asset Derivatives					Liability Derivatives
	Balance Sheet Location	Notional Amount		Fair Value		Balance Sheet Location	Notional Amount		Fair Value
Interest rate contracts	Other current assets	$	100.0	$	7.4
Foreign exchange contracts	Other current assets	106.3		4.9		Other accrued liabilities	$	156.4	$	1.4
Total				$	12.3				$	1.4

Fair Value Hedging [Member]

Impact of fair value and cash flow hedges on other comprehensive income, accumulated other comprehensive income and income statement

The following tables disclose the impact of derivative instruments on our other comprehensive income (OCI), accumulated other comprehensive income (AOCI) and our income statement for the three month period ended February 28, 2015 and 2014 (in millions):

Fair Value Hedges -
For the 3 months ended February 28,
Derivative	Income statement location	Expense
		2015		2014
Interest rate contracts	Interest  expense	$	1.2	$	1.2

Cash Flow Hedging [Member]

Impact of fair value and cash flow hedges on other comprehensive income, accumulated other comprehensive income and income statement

Cash Flow Hedges –
For the 3 months ended February 28,
Derivative	Gain or (Loss) recognized in OCI				Income statement location	Gain or (Loss) reclassified from AOCI
	2015		2014			2015		2014
Interest rate contracts	$	—	$	—	Interest expense	$	—	$	—
Foreign exchange contracts	3.0		—		Cost of goods sold	1.1		(0.4		)
Total	$	3.0	$	—		$	1.1	$	(0.4	)