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)	$	57	$	45
	Income taxes	$	138	$	54
	Income tax refunds received		(34)		(184)
	Cash tax payments (refunds), net	$	104	$	(130)