Amount of long-lived assets other than financial instruments, long-term customer relationships of a financial institution, mortgage and other servicing rights, deferred policy acquisition costs, and deferred tax assets, located in the entity's country of domicile.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 280

-SubTopic 10

-Section 50

-Paragraph 41

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e9038-108599

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 131

-Paragraph 38

-Subparagraph b(1)

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.

Name:	us-gaap_EntityWideDisclosureOnGeographicAreasLongLivedAssetsInEntitysCountryOfDomicile
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

Geographic Information (Details Textual) (USD $) In Millions, unless otherwise specified	1 Months Ended	3 Months Ended		9 Months Ended	1 Months Ended	3 Months Ended	6 Months Ended
	Apr. 19, 2011 Successor [Member]	Jul. 01, 2011 Successor [Member]	Jun. 29, 2012 Successor [Member]	Jun. 29, 2012 Successor [Member]	Apr. 19, 2011 Predecessor [Member]	Jul. 01, 2011 Predecessor [Member]	Jul. 01, 2011 Predecessor [Member]	Jun. 29, 2012 Goodwill [Member]	Sep. 30, 2011 Goodwill [Member]	Jun. 29, 2012 Intangible Assets [Member]	Sep. 30, 2011 Intangible Assets [Member]	Jun. 29, 2012 Mindspeed warrant [Member]	Sep. 30, 2011 Mindspeed warrant [Member]	Jun. 29, 2012 Deferred Taxes [Member]	Sep. 30, 2011 Deferred Taxes [Member]
Geographic Information (Textual) [Abstract]
Total Revenue		17.00%	19.00%	18.00%	22.00%		14.00%
Total revenue	95.00%		92.00%	90.00%		95.00%	89.00%
Geographic presentation of long-lived assets (excluded)								$ 191.5	$ 223.1	$ 39.8	$ 68.4	$ 4,000.0	$ 1.7	$ 1.6	$ 1.3