Supplemental Cash Flow Information (Tables)

3 Months Ended

Aug. 31, 2013

Supplemental Cash Flow (Tables) [Abstract]

Supplemental Cash Flow Table

		2013		2012
Cash payments for:
	Interest (net of capitalized interest)	$	1	$	6
	Income taxes	$	58	$	68
	Income tax refunds received		(36)		(10)
	Cash tax payments, net	$	22	$	58