Identified Intangible Assets and Goodwill: (Tables)

9 Months Ended

Feb. 29, 2012

Schedule of Intangible Assets by Major Class

The following tables summarize the Company’s identifiable intangible assets and goodwill balances at February 29, 2012 and May 31, 2011:

	February 29, 2012							May 31, 2011
	Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization			Net Carrying Amount
	(in millions)
Amortized intangible assets:
Patents	$	93	$	(29	)	$	64	$	80	$	(24	)	$	56
Trademarks		47		(30	)	$	17		44		(25	)		19
Other		95		(28	)		67		47		(22	)		25
Total	$	235	$	(87	)	$	148	$	171	$	(71	)	$	100
Unamortized intangible assets- Trademarks						$	386						$	387
Identifiable intangible assets, net						$	534						$	487

Schedule of Goodwill

	February 29, 2012							May 31, 2011
	Goodwill		Accumulated Impairment			Goodwill, net		Goodwill		Accumulated Impairment			Goodwill, net
	(in millions)
Goodwill	$	401	$	(199	)	$	202	$	404	$	(199	)	$	205