Amount of long-term debt before deduction of unamortized discount or premium. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt, with initial maturities beyond one year or the normal operating cycle, if longer.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.22)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 22

-Article 5

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

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 20

-Article 5

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 16

-Article 9

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- Definition

Face (par) amount of debt instrument at time of issuance.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 55

-Paragraph 8

-URI http://asc.fasb.org/extlink&oid=34725769&loc=d3e28878-108400

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 835

-SubTopic 30

-Section 45

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6451184&loc=d3e28551-108399

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

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- Definition

Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Long-Term Debt (Credit Facility as Amended, Amendments and Modifications Narrative) (Details) - USD ($)	May. 18, 2015	Mar. 09, 2015	Jan. 27, 2014	Jan. 26, 2014
Credit Facility, Term Loan B, Initial Funding [Member] \| Secured Debt [Member]
Debt Instrument [Line Items]
Balance of Remaining Non-extended Term Loans				$ 60,000,000
Credit Facility, Term Loan F [Member] \| Secured Debt [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount		$ 1,700,000,000
Credit Facility, Term Loan G [Member] \| Secured Debt [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount	$ 1,600,000,000
Credit Facility, Term Loan H [Member] \| Secured Debt [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount	$ 2,900,000,000
Credit Facility, Term Loan A, March 6, 2012 Amendment [Member] \| Secured Debt [Member]
Debt Instrument [Line Items]
Balance of Remaining Non-extended Term Loans				$ 637,000,000
Credit Facility, Revolving Credit Loans, Third Amendment and Restatement [Member] \| Line of Credit [Member]
Debt Instrument [Line Items]
Line of Credit Facility, Maximum Borrowing Capacity			$ 1,000,000,000
Credit Facility, Term Loan A, Third Amendment and Restatement [Member] \| Secured Debt [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount			1,000,000,000
Credit Facility, Term Loan D, Third Amendment and Restatement [Member] \| Secured Debt [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount			4,600,000,000
Credit Facility, Term Loan E, Third Amendment and Restatement [Member] \| Secured Debt [Member]
Debt Instrument [Line Items]
Debt Instrument, Face Amount			$ 1,700,000,000