. please refer to the accompanying notes to the consolidated financial statements ( note 7 2014 short-term borrowings and credit lines ) for further description and interest rates related to the short-term debt obligations listed below . outstanding as of may 31 , 2009 ( in millions ) notes payable , due at mutually agreed-upon dates within one year of issuance or on demand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . $ 342