Property and Equipment

12 Months Ended

May. 31, 2015

Property, Plant and Equipment [Abstract]

Property and Equipment

Property and Equipment

(In thousands)	2015		2014
Land	$	116,172	$	116,989
Buildings and improvements	501,742		521,113
Equipment	1,446,041		1,427,356
Leasehold improvements	26,023		35,821
Construction in progress	104,300		42,384
	2,194,278		2,143,663
Less: accumulated depreciation	1,322,857		1,287,961
	$	871,421	$	855,702

Interest expense is net of capitalized interest of $0.6 million for the fiscal year ended May 31, 2015. Interest was not capitalized during the fiscal years ended May 31, 2014 and 2013.