Leases (Tables)

12 Months Ended

May 31, 2014

Leases (Tables) [Abstract]

Schedule of Rent Expense Under Operating Leases

		2014		2013		2012
Minimum rentals		$	1,292	$	1,287	$	1,279
Contingent rentals(1)			138		123		133
		$	1,430	$	1,410	$	1,412
(1)	Contingent rentals are based on equipment usage.

Schedule Of Future Minimum Lease Payments, Operating Leases

	Operating Leases
	Aircraft				Total
	and Related		Facilities		Operating
	Equipment		and Other		Leases
2015	$	448	$	802	$	1,250
2016		453		661		1,114
2017		392		831		1,223
2018		326		517		843
2019		273		446		719
Thereafter		550		3,771		4,321
Total	$	2,442	$	7,028	$	9,470