The per share price that the individual must pay to acquire shares under the deferred compensation arrangement.

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 123R

-Paragraph 64, 65

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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.

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

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 123R

-Paragraph A240

-Subparagraph a

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009.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.

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(1)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

Name:	us-gaap_DeferredCompensationArrangementWithIndividualExercisePrice
Namespace Prefix:	us-gaap_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	duration

Subsequent Events (Narrative) (Details) (USD $)	0 Months Ended
Subsequent Events (Narrative) (Details) (USD $)	Oct. 22, 2012	Oct. 25, 2012 Priority Guarantee Note 2019 [Member]	Oct. 25, 2012 Term Loan Facility [Member]	Oct. 25, 2012 JuniorSubordinatedDebtMember
Subsequent Event Line Items
Debt exchange maximum			$ 5,000,000,000
Debt repurchase maximum				200,000,000
Principal amount		$ 2,000,000,000
Stated interest rate		9.00%
Maturity date		2019
Exercise price	$ 10.00
Exchange ratio	90.00%