XML 28 R35.htm IDEA: XBRL DOCUMENT v2.3.0.15
Summary of Receivables that had Modification of Financing Terms (Detail) (USD $)
In Millions, unless otherwise specified
Sep. 30, 2011
Year
Contract
Entity
Financing Receivable, Modifications [Line Items] 
# of Contracts13
Pre- Modification Investment$ 10.7
Post- Modification Investment10.7
International
 
Financing Receivable, Modifications [Line Items] 
# of Contracts13[1]
Pre- Modification Investment10.7[1]
Post- Modification Investment$ 10.7[1]
[1]The international modifications primarily related to one international customer in which eleven notes were consolidated into three notes aggregating approximately $8.0 million, with an average 14 month extension of terms, one note for one international customer who owed $2.1 million for which original terms were extended by seven months and one note for one international customer who owed $0.6 million for which original terms were extended by four months