XML 67 R45.htm IDEA: XBRL DOCUMENT v3.7.0.1
Supplemental Cash Flow Information (Tables)
 12 Months Ended
May 31, 2017
Supplemental Cash Flow Tables [Abstract]  
Supplemental Cash Flow

Cash paid for interest expense and income taxes for the years ended May 31 was as follows (in millions):

 

 

 

2017

 

 

2016

 

 

2015

 

Cash payments for:

 

 

 

 

 

 

 

 

 

 

 

 

Interest (net of capitalized interest)

 

$

484

 

 

$

321

 

 

$

201

 

Income taxes

 

$

397

 

 

$

996

 

 

$

1,122

 

Income tax refunds received

 

 

(20

)

 

 

(5

)

 

 

(9

)

Cash tax payments, net

 

$

377

 

 

$

991

 

 

$

1,113