Accumulated change, net of tax, in accumulated gains and losses from derivative instruments designated and qualifying as the effective portion of cash flow hedges. Includes an entity's share of an equity investee's increase (decrease) in deferred hedging gains or losses.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 130
-Paragraph 26

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- Definition

The effective interest rate at the end of the reporting period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 22
-Article 5

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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.

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- Definition

Description of the interest rate for the amounts borrowed under the credit facility, including the terms and the method for determining the interest rate (for example, fixed or variable, LIBOR plus a percentage, increasing rate, timing of interest rate resets, remarketing provisions).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Statement of Financial Accounting Standard (FAS)
-Number 129
-Paragraph 2, 4

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher SEC
-Name Regulation S-X (SX)
-Number 210
-Section 02
-Paragraph 19, 22
-Article 5

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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.

+ References

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Debt Short-term Financing and Other (Details) (USD $)			1 Months Ended
Debt Short-term Financing and Other (Details) (USD $)	Jul. 02, 2011	May 19, 2011	May 31, 2011 Short Term Financing Commitments [Member]	Jul. 02, 2011 Short Term Financing Commitments [Member]	May 31, 2011 Credit Facility [Member]	May 31, 2011 Bridge Loan [Member]
Debt Issuance [Line Items]
Short-term Financing Arrangment, Maximum Borrowing Capacity		$ 3,000,000,000	$ 3,000,000,000		$ 1,000,000,000	$ 2,000,000,000
Short-term Financing Arrangements, Interest Rate Description			Interest on the debt would be computed, at the company’s election, based on one of several Federal Funds, Prime or LIBOR-based rates
Short-term Financing Arrangements, Interest Rate at Period End				1.16%
Change in fair value of cash flow hedges, net of tax	$ 6,000,000