Leases

12 Months Ended

May 31, 2013

Leases

NOTE L—LEASES

We lease certain property, plant and equipment under long-term operating lease agreements, some of which provide for increased rental payments based upon increases in the cost-of-living index. The following table illustrates our future minimum lease commitments under all non-cancelable lease agreements, for each of the next five years and in the aggregate, as of May 31, 2013:

May 31,
(In thousands)
2014	$	44,021
2015		35,870
2016		27,198
2017		19,428
2018		15,282
Thereafter		51,834
Total Minimum Lease Commitments	$	193,633

Total rental expense for all operating leases amounted to $46.5 million, $40.6 million and $41.4 million for the fiscal years ended May 31, 2013, 2012 and 2011, respectively.