Financial Instruments (Tables)

9 Months Ended

Jun. 30, 2011

Financial Instruments Tables [Abstract]

			Quoted Prices In		Significant Other		Significant
			Active Markets for		Observable		Unobservable
Financial Asset (Liability)			Identical Assets		Inputs		Inputs
(in millions)	Total		Level 1		Level 2		Level 3
June 30, 2011
Marketable securities	$	80	$	80	$	-	$	-
Derivatives		(7)		-		(7)		-

Total	$	73	$	80	$	(7)	$	-

September 30, 2010
Marketable securities	$	78	$	78	$	-	$	-
Derivatives		1		-		1		-

Total	$	79	$	78	$	1	$	-

- Definition

This item represents certain of the disclosures concerning the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments, assets, and liabilities. Such certain disclosures about the financial instruments, assets, and liabilities include: (1) the fair value of the required items together with their carrying amounts (as appropriate) and (2) the methodology and assumptions used in developing such estimates of fair value.

+ References+ Details