Employee Benefit and Retirement Plans (Tables)

3 Months Ended

Feb. 28, 2013

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 February 28, 2013 and February 29, 2012 (in millions):

	United States						International
	2013			2012			2013			2012
Defined benefit plans
Service cost	$	5.8		$	4.4		$	2.3		$	1.7
Interest costs	7.8			8.0			3.2			3.1
Expected return on plan assets	(10.4		)	(9.5		)	(4.4		)	(4.0		)
Amortization of prior service costs	—			—			0.1			0.1
Recognized net actuarial loss	7.4			4.5			1.4			0.9
Total pension expense	$	10.6		$	7.4		$	2.6		$	1.8

Schedule of costs of retirement plans

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

	Three months ended
	Feb 28, 2013			Feb 29, 2012
Other postretirement benefits
Service cost	$	1.3		$	1.1
Interest costs	1.0			1.2
Amortization of prior service costs	(0.3		)	(1.0		)
Amortization of losses	0.4			—
Total other postretirement expense	$	2.4		$	1.3