Supplemental Cash Flow Information (Tables)

12 Months Ended

May 31, 2012

Supplemental Cash Flow (Tables) [Abstract]

Supplemental Cash Flow Table

		2012		2011		2010
Cash payments for:
	Interest (net of capitalized interest)	$	52	$	93	$	88
	Income taxes	$	403	$	493	$	322
	Income tax refunds received		(146)		(106)		(279)
	Cash tax payments, net	$	257	$	387	$	43