XML 65 R22.htm IDEA: XBRL DOCUMENT  v2.3.0.11
Balance Sheet Details (Policies)
9 Months Ended
Jul. 31, 2011
Balance Sheet Details  
Trade Receivables Policy
HP has revolving trade receivables-based facilities permitting it to sell certain trade receivables to third parties. In accordance with the accounting requirements under the Accounting Standards Codification relating to "Transfers and Servicing," trade receivables are derecognized from the consolidated balance sheet when sold to third parties. The recourse obligation is measured using market data from similar transactions and reported as a current liability in the consolidated balance sheet.