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Hedging Activities (Tables) | 9 Months Ended
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Dec. 31, 2020
Derivative Instruments and Hedging Activities Disclosure [Abstract] |
Schedule of information regarding the fair value of derivatives on a gross basis | Information regarding the fair value of derivatives on a gross basis is as follows:
| Balance Sheet Caption | December 31, 2020 |  | March 31, 2020
| Fair Value of Derivative | U.S. Dollar Notional |  | Fair Value of Derivative | U.S. Dollar Notional
(In millions) | Asset |  | Liability |  | Asset |  | Liability
Derivatives designated for hedge accounting |  |  |  |  |  |  |  |  |  |
Cross-currency swaps (current) | Prepaid expenses and other/Other accrued liabilities | $ | 7 |  |  | $ | 74 |  | $ | 1,084 |  |  | $ | 112 |  |  | $ | 19 |  | $ | 1,279 |
Cross-currency swaps (non-current) | Other non-current assets/liabilities | 85 |  |  | 104 |  | 2,776 |  |  | 182 |  |  | — |  | 3,313 |
Forward starting interest rate swaps (current) | Other accrued liabilities | — |  |  | 9 |  | 733 |  |  | — |  |  | — |  | — |
Total |  | $ | 92 |  |  | $ | 187 |  |  |  | $ | 294 |  |  | $ | 19 |  |
Derivatives not designated for hedge accounting |  |  |  |  |  |  |  |  |  |
Foreign exchange contracts (current) | Prepaid expenses and other | $ | — |  |  | $ | — |  | $ | 1 |  |  | $ | 2 |  |  | $ | — |  | $ | 24 |
Foreign exchange contracts (current) | Other accrued liabilities | — |  |  | — |  | 12 |  |  | — |  |  | — |  | 5 |
Total |  | $ | — |  |  | $ | — |  |  |  | $ | 2 |  |  | $ | — |  |

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- Definition Tabular disclosure of the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=121572278&loc=d3e13467-108611 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=117815213&loc=d3e19207-110258 + Details
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