Schedule II - Valuation and Qualifying Accounts

12 Months Ended

Apr. 30, 2013

Valuation and Qualifying Accounts [Abstract]

SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS

SCHEDULE II — VALUATION AND QUALIFYING ACCOUNTS

For the Years Ended April 30, 2011, 2012, and 2013

(Expressed in millions)

Col. A	Col. B		Col. C(1)		Col. C(2)			Col. D			Col. E
Description	Balance at Beginning of Period		Additions Charged to Costs and Expenses		Additions Charged to Other Accounts			Deductions			Balance At End of Period
2011
Allowance for Doubtful Accounts	$	16	1		$	1	(1)	—			$	18
Accrued Restructuring Costs	$	2	—		—			$	2	(2)	$	—
2012
Allowance for Doubtful Accounts	$	18	$	—	$	—		9		(3)	$	9
2013
Allowance for Doubtful Accounts	$	9	2		—			$	2	(3)	$	9

⁽¹⁾  Foreign currency translation adjustment charged to accumulated other comprehensive income.

⁽²⁾  Special termination benefit payments and amounts reclassified to accrued postretirement benefits.

⁽³⁾  Doubtful accounts written off, net of recoveries.