Employee Benefit and Retirement Plans (Tables)

9 Months Ended

Aug. 31, 2012

Compensation and Retirement Disclosure [Abstract]

Schedule of defined benefit plans disclosures

The following table presents the components of our pension expense of the defined benefit plans for the three months ended August 31, (in millions):

	United States						International
	2012			2011			2012			2011
Defined benefit plans
Service cost	$	4.4		$	3.8		$	1.7		$	1.6
Interest costs	8.0			7.6			3.1			3.1
Expected return on plan assets	(9.5		)	(8.5		)	(4.0		)	(4.0		)
Amortization of prior service costs	—			—			0.1			0.1
Recognized net actuarial loss	4.5			3.3			0.9			0.4
Total pension expense	$	7.4		$	6.2		$	1.8		$	1.2

The following table presents the components of our pension expense of the defined benefit plans for the nine months ended August 31, (in millions):

	United States						International
	2012			2011			2012			2011
Defined benefit plans
Service cost	$	13.1		$	11.3		$	5.1		$	4.7
Interest costs	23.9			22.7			9.5			9.4
Expected return on plan assets	(28.3		)	(25.5		)	(12.1		)	(11.9		)
Amortization of prior service costs	—			—			0.3			0.3
Recognized net actuarial loss	13.6			10.0			2.7			1.7
Total pension expense	$	22.3		$	18.5		$	5.5		$	4.2

Schedule of costs of retirement plans

The following table presents the components of our other postretirement benefits expense (in millions):

	Three months ended August 31,						Nine months ended August 31,
	2012			2011			2012			2011
Other postretirement benefits
Service cost	$	0.9		$	1.0		$	3.0		$	2.9
Interest costs	1.1			1.1			3.6			3.3
Amortization of prior service costs	(1.0		)	(1.5		)	(3.0		)	(4.5		)
Amortization of losses	(0.1		)	0.2			—			0.6
Total other postretirement expense	$	0.9		$	0.8		$	3.6		$	2.3