Supplemental Cash Flow Information

9 Months Ended

Feb. 28, 2017

Supplemental Cash Flow Information [Abstract]

Supplemental Cash Flow Information

(9) Supplemental Cash Flow Information

Cash paid for interest expense and income taxes for the nine-month periods ended February 28, 2017 and February 29, 2016 was as follows (in millions):

	2017			2016
Cash payments for:
Interest (net of capitalized interest)	$	400		$	284
Income taxes	$	294		$	919
Income tax refunds received		(16	)		(3	)
Cash tax payments, net	$	278		$	916