Fair Value Measurements (Tables)

6 Months Ended

May 31, 2016

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, 2016 is summarized as follows (in millions):

	Beginning of year		Settlements		Changes in fair value including accretion		Impact of foreign currency		Balance as of May 31, 2016
Contingent consideration related to D&A acquisition	$	27.1	$	—	$	1.0	$	1.5	$	29.6

Fair Value, by Balance Sheet Grouping [Table Text Block]

The following table sets forth the carrying amount and fair values of our long-term debt (including the current portion thereof) at May 31, 2016, May 31, 2015 and November 30, 2015 (in millions):

	May 31, 2016		May 31, 2015		November 30, 2015
Carrying amount	$	1,055.8	$	1,013.8	$	1,256.2
Fair value	1,142.5		1,095.7		1,325.6

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, 2016
	Fair Value		Level 1		Level 2		Level 3
Assets
Cash and cash equivalents	$	131.5	$	131.5	$	—	$	—
Insurance contracts	103.4		—		103.4		—
Bonds and other long-term investments	9.5		9.5		—		—
Interest rate derivatives	3.0		—		3.0		—
Foreign currency derivatives	3.7		—		3.7		—
Total	$	251.1	$	141.0	$	110.1	$	—
Liabilities
Foreign currency derivatives	$	1.5	$	—	$	1.5	$	—
Contingent consideration related to D&A acquisition	29.6		—		—		29.6
Total	$	31.1	$	—	$	1.5	$	29.6

			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 D&A acquisition	26.0		—		—		26.0
Total	$	28.1	$	—	$	2.1	$	26.0

			November 30, 2015
	Fair Value		Level 1		Level 2		Level 3
Assets
Cash and cash equivalents	$	112.6	$	112.6	$	—	$	—
Insurance contracts	104.1		—		104.1		—
Bonds and other long-term investments	8.5		8.5		—		—
Interest rate derivatives	2.5		—		2.5		—
Foreign currency derivatives	3.4		—		3.4		—
Total	$	231.1	$	121.1	$	110.0	$	—
Liabilities
Foreign currency derivatives	$	0.7	$	—	$	0.7	$	—
Interest rate derivatives	0.6		—		0.6		—
Contingent consideration related to D&A acquisition	27.1		—		—		27.1
Total	$	28.4	$	—	$	1.3	$	27.1