XML 149 R85.htm IDEA: XBRL DOCUMENT v2.4.0.6
Derivative Financial Instruments - Pretax Impact of Derivative Instruments Designated as Cash Flow Hedges on the Accompanying Consolidated Statements of Operations, and Within AOCI (Parenthetical) (Detail) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Sep. 30, 2010
Derivative Instruments, Gain (Loss) [Line Items]  
Reclassified from AOCI $ (4,305)