Fair Value Measurements (Tables)

6 Months Ended

May. 31, 2015

Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items]

Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]

The change in fair value of our Level 3 liabilities for the six months ended May 31, 2015 is summarized as follows (in millions):

	Beginning of year		Preliminary Acquisition-Date Fair Value		Settlements		Post Acquisition		Impact of foreign currency		Balance as of May 31, 2015
Contingent consideration related to acquisition	$	—	$	26.0	$	—	$	—	$	—	$	26.0

Assets and liabilities measured at fair value on recurring basis

Our population of financial assets and liabilities subject to fair value measurements on a recurring basis are as follows (in millions):

			May 31, 2015
	Fair Value		Level 1		Level 2		Level 3
Assets
Cash and cash equivalents	$	89.5	$	89.5	$	—	$	—
Insurance contracts	107.1		—		107.1		—
Bonds and other long-term investments	7.9		7.9		—		—
Interest rate derivatives	5.9		—		5.9		—
Foreign currency derivatives	6.0		—		6.0		—
Total	$	216.4	$	97.4	$	119.0	$	—
Liabilities
Foreign currency derivatives	$	2.1	$	—	$	2.1	$	—
Contingent consideration related to acquisition	26.0		—		—		26.0
Total	$	28.1	$	—	$	2.1	$	26.0

			May 31, 2014
	Fair Value		Level 1		Level 2		Level 3
Assets
Cash and cash equivalents	$	81.4	$	81.4	$	—	$	—
Insurance contracts	96.5		—		96.5		—
Bonds and other long-term investments	12.6		12.6		—		—
Interest rate derivatives	9.8		—		9.8		—
Foreign currency derivatives	0.8		—		0.8		—
Total	$	201.1	$	94.0	$	107.1	$	—
Liabilities
Foreign currency derivatives	$	1.4	$	—	$	1.4	$	—

			November 30, 2014
	Fair Value		Level 1		Level 2		Level 3
Assets
Cash and cash equivalents	$	77.3	$	77.3	$	—	$	—
Insurance contracts	104.5		—		104.5		—
Bonds and other long-term investments	8.5		8.5		—		—
Interest rate derivatives	7.4		—		7.4		—
Foreign currency derivatives	4.9		—		4.9		—
Total	$	202.6	$	85.8	$	116.8	$	—
Liabilities
Foreign currency derivatives	$	1.4	$	—	$	1.4	$	—