NOTE 12: SUPPLEMENTAL CASH FLOW INFORMATION
Cash paid for income taxes for the years ended May 31 was as follows (in millions):
| 2013 | 2012 | 2011 | ||||||||
| Cash payments for: | ||||||||||
| Income taxes | $ | 243 | $ | 256 | $ | 351 | ||||
| Income tax refunds received | (213) | (546) | (352) | |||||||
| Cash tax payments, net | $ | 30 | $ | (290) | $ | (1) | ||||