XML 48 R32.htm IDEA: XBRL DOCUMENT
v3.21.1

SUPPLEMENTARY CONSOLIDATED FINANCIAL STATEMENT SCHEDULE VALUATION AND QUALIFYING ACCOUNTS | 12 Months Ended
--- | ---
Mar. 31, 2021
SEC Schedule, 12-09, Valuation and Qualifying Accounts [Abstract] |
SUPPLEMENTARY CONSOLIDATED FINANCIAL STATEMENT SCHEDULE VALUATION AND QUALIFYING ACCOUNTS | SUPPLEMENTARY CONSOLIDATED FINANCIAL STATEMENT SCHEDULE VALUATION AND QUALIFYING ACCOUNTS (In millions)
|  |  | Additions |  |  |  |
Description | Balance at Beginning of Year |  | Charged to Costs and Expenses |  | Charged to Other Accounts (3) |  | Deductions From Allowance Accounts (1) |  | Balance at End of Year (2)
Year Ended March 31, 2021 |  |  |  |  |  |  |  |  |
Allowances for doubtful accounts | $ | 252 |  |  | $ | 4 |  |  | $ | 1 |  |  | $ | (46) |  |  | $ | 211 |
Other allowances | 30 |  |  | 11 |  |  | 9 |  |  | — |  |  | 50 |
| $ | 282 |  |  | $ | 15 |  |  | $ | 10 |  |  | $ | (46) |  |  | $ | 261 |
Year Ended March 31, 2020 |  |  |  |  |  |  |  |  |
Allowances for doubtful accounts | $ | 273 |  |  | $ | 91 |  |  | $ | (19) |  |  | $ | (93) |  |  | $ | 252 |
Other allowances | 24 |  |  | — |  |  | — |  |  | 6 |  |  | 30 |
| $ | 297 |  |  | $ | 91 |  |  | $ | (19) |  |  | $ | (87) |  |  | $ | 282 |
Year Ended March 31, 2019 |  |  |  |  |  |  |  |  |
Allowances for doubtful accounts | $ | 187 |  |  | $ | 132 |  |  | $ | (1) |  |  | $ | (45) |  |  | $ | 273 |
Other allowances | 39 |  |  | — |  |  | (15) |  |  | — |  |  | 24 |
| $ | 226 |  |  | $ | 132 |  |  | $ | (16) |  |  | $ | (45) |  |  | $ | 297 |
|  |  | 2021 |  | 2020 |  | 2019
(1) | Deductions: |  |  |  |  |  |
| Written-off |  | $ | (40) |  |  | $ | (93) |  |  | $ | (45) |
| Credited to other accounts and other |  | (6) |  |  | 6 |  |  | — |
| Total |  | $ | (46) |  |  | $ | (87) |  |  | $ | (45) |
(2) | Amounts shown as deductions from current and non-current receivables (current allowances were $250 million, $265 million, and $279 million at March 31, 2021, 2020, and 2019, respectively) |  | $ | 261 |  |  | $ | 282 |  |  | $ | 297 |
(3) | Primarily represents reclassifications to other balance sheet accounts. |  |  |  |  |  |

X
- Definition The entire disclosure for valuation and qualifying accounts and reserves. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 12 -Subsection 09 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SX 210.12-09) -URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e24092-122690 + Details
Name: | srt_ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock
Namespace Prefix: | srt_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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