Other Comprehensive Income (Loss) (Tables)

12 Months Ended

Mar. 31, 2011

Other Comprehensive Income (Loss)

Schedule of Other Comprehensive Income (Loss)

(¥ in millions)
	2011									2010									2009
For the years ended March 31:	Before-tax Amount			Tax  Benefit (Expense)			Net-of-tax Amount			Before-tax Amount			Tax  Benefit (Expense)			Net-of-tax Amount			Before-tax Amount			Tax  Benefit (Expense)			Net-of-tax Amount
Foreign currency translation adjustments:
Foreign currency translation adjustments arising during period	¥	(26,930	)	¥	548		¥	(26,382	)	¥	8,248		¥	2		¥	8,250		¥	(62,293	)	¥	461		¥	(61,832	)
Reclassification adjustment for losses (gains) realized in net income		—			—			—			—			—			—			—			—			—
		(26,930	)	¥	548		¥	(26,382	)		8,248			2			8,250			(62,293	)		461			(61,832	)
Unrealized gains (losses) on securities:
Unrealized gains (losses) on securities arising during period		(5,536	)		2,245			(3,291	)		21,476			(8,718	)		12,758			(53,868	)		21,870			(31,998	)
Reclassification adjustment for losses (gains) realized in net income		(3,087	)		1,253			(1,834	)		(1,678	)		681			(997	)		8,734			(3,019	)		5,715
		(8,623	)		3,498			(5,125	)		19,798			(8,037	)		11,761			(45,134	)		18,851			(26,283	)
Unrealized gains (losses) on derivatives:
Unrealized losses on derivatives arising during period		(662	)		228			(434	)		(1,310	)		472			(838	)		(2,378	)		1,054			(1,324	)
Reclassification adjustments for losses (gains) realized in net income		1,888			(650	)		1,238			2,179			(785	)		1,394			(316	)		128			(188	)
		1,226			(422	)		804			869			(313	)		556			(2,694	)		1,182			(1,512	)
Pension liability adjustments:
Pension liability adjustments arising during period		(4,602	)		1,722			(2,880	)		7,712			(3,133	)		4,579			(22,897	)		9,356			(13,541	)
Reclassification adjustment for losses (gains) realized in net income		(336	)		136			(200	)		8,803			(3,574	)		5,229			(680	)		276			(404	)
		(4,938	)		1,858			(3,080	)		16,515			(6,707	)		9,808			(23,577	)		9,632			(13,945	)
Other comprehensive income (loss)	¥	(39,265	)	¥	5,482		¥	(33,783	)	¥	45,430		¥	(15,055	)	¥	30,375		¥	(133,698	)	¥	30,126		¥	(103,572	)

Schedule of Components of Other Comprehensive Income (Loss) Attributable to Parent and Noncontrolling Interest

(¥ in millions)
	2011									2010							2009
For the years ended March 31:	Kubota Corporation			Non-controlling Interests			Total			Kubota Corporation		Non-controlling Interests			Total		Kubota Corporation			Non-controlling Interests			Total
Foreign currency translation adjustments	¥	(23,294	)	¥	(3,088	)	¥	(26,382	)	¥	6,408	¥	1,842		¥	8,250	¥	(51,789	)	¥	(10,043	)	¥	(61,832	)
Unrealized gains (losses) on securities		(5,128	)		3			(5,125	)		11,728		33			11,761		(26,270	)		(13	)		(26,283	)
Unrealized gains (losses) on derivatives		805			(1	)		804			570		(14	)		556		(1,512	)		—			(1,512	)
Pension liability adjustments		(3,093	)		13			(3,080	)		9,723		85			9,808		(13,790	)		(155	)		(13,945	)
Other comprehensive income (loss)	¥	(30,710	)	¥	(3,073	)	¥	(33,783	)	¥	28,429	¥	1,946		¥	30,375	¥	(93,361	)	¥	(10,211	)	¥	(103,572	)