Long Term Debt and Other Financing Arrangements (Tables)

12 Months Ended

May 31, 2013

Long Term Debt (Tables) [Abstract]

Components of Long-term Debt (Net of Discounts)

				May 31,
				2013		2012
Senior unsecured debt:
	Interest Rate %		Maturity
	9.65		2013	$	-	$	300
	7.38		2014		250		250
	8.00		2019		750		750
	2.625		2023		499		-
	2.70		2023		249		-
	3.875		2043		493		-
	4.10		2043		499		-
	7.60		2098		239		239
	Total senior unsecured debt				2,979		1,539
Capital lease obligations					11		128
					2,990		1,667
		Less current portion			251		417
				$	2,739	$	1,250