Selected Current Liabilities (Tables)

12 Months Ended

May 31, 2013

Selected Current Liabilities (Tables) [Abstract]

Selected Current Liabilities

			May 31,
			2013		2012
Accrued Salaries and Employee Benefits
	Salaries		$	489	$	280
	Employee benefits, including
		variable compensation		615		803
	Compensated absences			584		552
			$	1,688	$	1,635
Accrued Expenses
	Self-insurance accruals		$	796	$	678
	Taxes other than income taxes			368		386
	Other			768		645
			$	1,932	$	1,709