Supplemental Cash Flow Information

3 Months Ended

Aug. 31, 2011

Supplemental Cash Flow Information [Abstract]

Supplemental Cash Flow Information

(9) Supplemental Cash Flow Information

Cash paid for interest expense and income taxes for the three-month periods ended August 31 was as follows (in millions):

		2011		2010
Cash payments for:
	Interest (net of capitalized interest)	$	43	$	54
	Income taxes	$	65	$	73
	Income tax refunds received		-		(1)
	Cash tax payments, net	$	65	$	72