INVENTORIES

3 Months Ended

Aug. 31, 2017

Inventory Net [Abstract]

INVENTORIES

4. INVENTORIES

Inventories consisted of the following:

(in millions)	August 31, 2017		May 31, 2017
Raw materials	$	158	$	186
Work-in-process		34		42
Finished goods		120		72
Total inventories	$	312	$	300