XML 129 R58.htm IDEA: XBRL DOCUMENT v2.4.0.6
Inventories, Derivative Instruments & Hedging Activities (Schedule Of Inventories) (Details) (USD $)
In Millions, unless otherwise specified
Jun. 30, 2012
Jun. 30, 2011
LIFO inventories    
FIFO value $ 1,070 $ 1,143
LIFO valuation reserve (583) (593)
LIFO inventories carrying value 487 550
FIFO inventories 4,946 5,590
Market inventories 6,759 5,915
Total Inventories $ 12,192 $ 12,055