Summary of Significant Accounting Policies (Tables)

12 Months Ended

May 31, 2014

Supplemental Cash Flow Information

Supplemental cash flow information was as follows for the fiscal years ended May 31:

(in thousands)	2014		2013		2012
Interest paid, net of amount capitalized	$	24,199	$	22,614	$	18,281
Income taxes paid, net of refunds		81,997		64,260		46,445