Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2011

Components of Intangible Assets Subject to Amortization

The components of intangible assets subject to amortization at December 31, 2011 and 2010 were as follows:

	December 31, 2011				December 31, 2010
	Gross carrying amount		Accumulated amortization		Gross carrying amount		Accumulated amortization
	(Millions of yen)
Software	¥	205,235	¥	115,131	¥	200,245	¥	109,200
Customer relationships		34,957		18,724		37,637		12,107
Patented technologies		24,342		13,317		25,425		9,377
License fees		20,425		12,867		22,108		14,436
Other		19,235		6,857		16,686		4,641
	¥	304,194	¥	166,896	¥	302,101	¥	149,761

Changes in Carrying Amount of Goodwill

The changes in the carrying amount of goodwill by segment, which is included in other assets in the consolidated balance sheets, for the years ended December 31, 2011 and 2010 were as follows:

	Year ended December 31, 2011
	Office			Consumer			Industry and Others			Total
	(Millions of yen)
Balance at beginning of year	¥	107,301		¥	12,386		¥	5,502		¥	125,189
Translation adjustments and other		(5,241	)		(298	)		(629	)		(6,168	)
Balance at end of year	¥	102,060		¥	12,088		¥	4,873		¥	119,021

	Year ended December 31, 2010
	Office			Consumer			Industry and Others			Total
	(Millions of yen)
Balance at beginning of year	¥	39,845		¥	13,303		¥	2,723		¥	55,871
Goodwill acquired during the year		79,156			—			3,719			82,875
Translation adjustments and other		(11,700	)		(917	)		(940	)		(13,557	)
Balance at end of year	¥	107,301		¥	12,386		¥	5,502		¥	125,189