|
Derivatives 2 (Details) (USD $)
In Millions, unless otherwise specified
|
3 Months Ended |
|
|
Dec. 31, 2014
|
Mar. 31, 2014
|
Dec. 01, 2014
|
| Derivative Instruments and Hedging Activities Disclosure [Abstract] |
|
|
|
| Collateral posted under collateralized security arrangements |
$ 0 |
$ 0 |
|
| Interest Rate Swaps [Member] | Fair Value Hedges [Member] |
|
|
|
| Derivatives, Fair Value [Line Items] |
|
|
|
| Notional value of derivative instruments |
|
|
500 |
| Fair value of interest rate derivative assets |
0 |
|
|
| Interest Rate Swaps [Member] | Fair Value Hedges [Member] | Other Current Assets [Member] |
|
|
|
| Derivatives, Fair Value [Line Items] |
|
|
|
| Fair value of interest rate derivative assets |
|
8 |
|
| Foreign Currency Contracts [Member] |
|
|
|
| Derivatives, Fair Value [Line Items] |
|
|
|
| Notional value of derivative instruments |
889 |
250 |
|
| Tenure of foreign currency contracts outstanding |
less than three months |
less than three months |
|
| Net fair value of foreign currency contracts |
22 |
1 |
|
| Foreign Currency Contracts [Member] | Other Current Assets [Member] |
|
|
|
| Derivatives, Fair Value [Line Items] |
|
|
|
| Fair value of foreign currency contracts included in "Other current assets" |
30 |
2 |
|
| Foreign Currency Contracts [Member] | Accrued Expenses and Other Current Liabilities [Member] |
|
|
|
| Derivatives, Fair Value [Line Items] |
|
|
|
| Fair value of foreign currency contracts included in "Accrued expenses and other current liabilities" |
8 |
1 |
|
| 6.125% Senior Notes due December 2014 [Member] |
|
|
|
| Derivatives, Fair Value [Line Items] |
|
|
|
| Senior Notes, Interest rate |
|
|
6.125% |
| Total value of Senior Notes subject to fair value interest rate swaps |
|
|
$ 500 |