XML 42 R32.htm IDEA: XBRL DOCUMENT
v3.22.2.2

Fair Value Measurements (Tables) | 6 Months Ended
--- | ---
Sep. 30, 2022
Fair Value Disclosures [Abstract] |
Fair Value Measurements | The Company’s long-term debt is recorded at amortized cost. The carrying value and fair value of the Company’s long-term debt was as follows:
| September 30, 2022 |  | March 31, 2022 |  |
(In millions) | Carrying Value |  | Fair Value |  | Carrying Value |  | Fair Value |  |
Long-term debt, including current maturities | $ | 5,613 |  |  | $ | 5,321 |  |  | $ | 5,879 |  |  | $ | 5,999 |  |  |

X
- References No definition available. + Details
Name: | us-gaap_FairValueDisclosuresAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of information pertaining to carrying amount and estimated fair value of short-term and long-term debt instruments or arrangements, including but not limited to, identification of terms, features, and collateral requirements. + References No definition available. + Details
Name: | us-gaap_ScheduleOfCarryingValuesAndEstimatedFairValuesOfDebtInstrumentsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration