Derivative Financial Instruments (Tables)

12 Months Ended

Mar. 31, 2013

Schedule Of Fair Values Of Derivative Instruments

Fair Values of Derivative Instruments

(¥ in millions)
	Other current assets				Other assets — Other				Other current liabilities				Other Long-term liabilities
At March 31:	2013		2012		2013		2012		2013		2012		2013		2012
Derivatives designated as hedging instruments:
Interest rate swap contracts	¥	—	¥	—	¥	—	¥	—	¥	110	¥	299	¥	19	¥	84
Cross-currency interest rate swap contracts		—		90		—		—		—		—		—		—
Total derivatives designated as hedging instruments	¥	—	¥	90	¥	—	¥	—	¥	110	¥	299	¥	19	¥	84
Derivatives not designated as hedging instruments:
Foreign exchange contracts	¥	248	¥	342	¥	—	¥	—	¥	3,372	¥	2,155	¥	—	¥	6
Cross-currency swap contracts		60		131		16		66		3		43		6		20
Interest rate swap contracts		—		—		—		—		23		27		3		—
Cross-currency interest rate swap contracts		245		1,809		258		1,112		932		777		294		298
Total derivatives not designated as hedging instruments	¥	553	¥	2,282	¥	274	¥	1,178	¥	4,330	¥	3,002	¥	303	¥	324
Total	¥	553	¥	2,372	¥	274	¥	1,178	¥	4,440	¥	3,301	¥	322	¥	408

Schedule Of Income Effect Of Derivative Instruments In Cash Flow Hedges

Income Effect of Derivative Instruments

(¥ in millions)
	Gain (Loss) Recognized in Other Comprehensive Income and Realized in Net Income, before tax
Derivative instruments in cash flow hedges	Effective  Portion Recognized in OCI			Consolidated Statements of Income Line Item	Effective  Portion Reclassified from Accumulated  OCI to Net Income
For the year ended March 31, 2013:
Interest rate swap contracts	¥	(76	)	Interest expense	¥	(316	)
Cross-currency interest rate swap contracts		(468	)	Interest expense		(43	)
				Foreign exchange gain (loss)-net		(444	)
Total	¥	(544	)		¥	(803	)
For the year ended March 31, 2012:
Foreign exchange contracts	¥	—		Revenues	¥	3
Interest rate swap contracts		(175	)	Interest expense		(963	)
Cross-currency interest rate swap contracts		276		Interest expense		(175	)
				Foreign exchange gain (loss)-net		364
Total	¥	101			¥	(771	)
For the year ended March 31, 2011:
Foreign exchange contracts	¥	2		Revenues	¥	13
Interest rate swap contracts		(943	)	Interest expense		(2,193	)
Cross-currency interest rate swap contracts		279		Interest expense		(142	)
				Foreign exchange gain (loss)-net		434
Total	¥	(662	)		¥	(1,888	)

Schedule Of Derivative Instruments Not Designated As Hedging Instruments

(¥ in millions)
	Gain (Loss) Recognized in Net Income, before tax
Derivative instruments not designated as hedging instruments	Consolidated Statements of Income Line Item	Gain  (Loss) Recognized in Net Income
For the year ended March 31, 2013:
Foreign exchange contracts	Foreign exchange gain (loss)—net	¥	(9,680	)
Cross-currency swap contracts	Foreign exchange gain (loss)—net		(495	)
Interest rate swap contracts	Other—net		(25	)
Cross-currency interest rate swap contracts	Other—net		(3,035	)
Total		¥	(13,235	)
For the year ended March 31, 2012:
Foreign exchange contracts	Foreign exchange gain (loss)—net	¥	(373	)
Cross-currency swap contracts	Foreign exchange gain (loss)—net		55
Interest rate swap contracts	Other—net		(104	)
Cross-currency interest rate swap contracts	Other—net		2,644
Total		¥	2,222
For the year ended March 31, 2011:
Foreign exchange contracts	Foreign exchange gain (loss)—net	¥	2,659
Interest rate swap contracts	Other—net		32
Cross-currency interest rate swap contracts	Other—net		344
Total		¥	3,035