Other Intangible Assets and Goodwill

Other intangible assets (in millions):



	Sep 29, 2013			Sep 30, 2012
Indefinite-lived intangibles	$	205.6		$	87.7
Definite-lived intangibles	89.7			72.3
Accumulated amortization	(20.5		)	(16.3		)
Definite-lived intangibles, net	69.2			56.0
Total other intangible assets	$	274.8		$	143.7
Definite-lived intangibles approximate remaining weighted average useful life in years	9			10

Amortization expense for definite-lived intangibles was $7.7 million, $4.5 million, and $2.2 million during fiscal 2013, 2012, and 2011, respectively. Amortization expense is estimated to be approximately $8 million each year from fiscal 2014 through fiscal 2018, and a total of approximately $29 million thereafter.

Changes in the carrying amount of goodwill by reportable operating segment (in millions):



	Americas			EMEA			China / Asia Pacific			Channel Development		All Other Segments		Total
Balance at October 2, 2011⁽¹⁾
Goodwill prior to impairment	$	162.9		$	63.0		$	74.8		$	23.8	$	5.7	$	330.2
Accumulated impairment charges	(8.6		)	—			—			—		—		(8.6		)
Goodwill	$	154.3		$	63.0		$	74.8		$	23.8	$	5.7	$	321.6
Acquisitions	70.5			—			—			—		7.0		77.5
Other⁽²⁾	2.5			(3.0		)	0.5			—		—		—
Balance at September 30, 2012
Goodwill prior to impairment	$	235.9		$	60.0		$	75.3		$	23.8	$	12.7	$	407.7
Accumulated impairment charges	(8.6		)	—			—			—		—		(8.6		)
Goodwill	$	227.3		$	60.0		$	75.3		$	23.8	$	12.7	$	399.1
Acquisitions/(divestitures)	(3.7		)	—			—			—		467.5		463.8
Other⁽²⁾	(2.0		)	2.2			(0.2		)	—		—		—
Balance at September 29, 2013
Goodwill prior to impairment	$	230.2		$	62.2		$	75.1		$	23.8	$	480.2	$	871.5
Accumulated impairment charges	(8.6		)	—			—			—		—		(8.6		)
Goodwill	$	221.6		$	62.2		$	75.1		$	23.8	$	480.2	$	862.9


⁽¹⁾	In conjunction with the change in reportable operating segments, we reclassified goodwill by segment as of October 2, 2011.


⁽²⁾	Other is primarily comprised of changes in the goodwill balance as a result of foreign exchange fluctuations.