Inventories (Tables)

9 Months Ended

Feb. 28, 2018

Inventory Disclosure [Abstract]

Major Classes of Inventories, Net of Reserves

Inventories, net of reserves, were composed of the following major classes:

	February 28, 2018		May 31, 2017
(In thousands)
Raw material and supplies	$	290,257	$	248,426
Finished goods		640,337		539,771
Total Inventory, Net of Reserves	$	930,594	$	788,197