Foreign Currency

3 Months Ended

Mar. 31, 2012

Foreign Currency [Abstract]

Foreign Currency

8. Foreign Currency

Pre-tax foreign currency gains (losses) amounted to the following:

		September 30		September 30
	Three Months Ended March  31,
	2012		2011
	(Millions of dollars)
Pre-tax foreign currency gains (losses)	$	22	$	(1	)