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CONSOLIDATED STATEMENTS OF CASH FLOWS $ in Millions | 12 Months Ended
--- | ---
Mar. 31, 2021 USD ($) | Mar. 31, 2020 USD ($) | Mar. 31, 2019 USD ($)
OPERATING ACTIVITIES |  |  |
Net income (loss) | $ (4,340) | $ 1,120 | $ 255
Adjustments to reconcile to net cash provided by operating activities: |  |  |
Depreciation | 321 | 321 | 317
Amortization | 566 | 601 | 632
Goodwill and other asset impairment charges | 242 | 139 | 2,079
Equity earnings and charges from investment in Change Healthcare Joint Venture | 0 | 1,084 | 194
Deferred taxes | (908) | (342) | 189
Credits associated with last-in, first-out inventory method | (38) | (252) | (210)
Non-cash operating lease expense | 334 | 366 |
(Gain) loss from sales of businesses and investments | (9) | 33 | (86)
Other non-cash items | 188 | 615 | 52
Changes in assets and liabilities, net of acquisitions: |  |  |
Receivables | 1,145 | (2,494) | (967)
Inventories | (2,276) | (376) | (368)
Drafts and accounts payable | 1,267 | 3,952 | 1,976
Operating lease liabilities | (362) | (377) |
Taxes | (166) | (8) | (95)
Litigation liabilities | 8,067 | 0 | 0
Other | 511 | (8) | 68
Net cash provided by operating activities | 4,542 | 4,374 | 4,036
INVESTING ACTIVITIES |  |  |
Payments for property, plant, and equipment | (451) | (362) | (426)
Capitalized software expenditures | (190) | (144) | (131)
Acquisitions, net of cash, cash equivalents, and restricted cash acquired | (35) | (133) | (905)
Proceeds from sales of businesses and investments, net | 400 | 37 | 101
Other | (139) | 23 | (20)
Net cash used in investing activities | (415) | (579) | (1,381)
FINANCING ACTIVITIES |  |  |
Proceeds from short-term borrowings | 6,323 | 21,437 | 37,265
Repayments of short-term borrowings | (6,323) | (21,437) | (37,268)
Proceeds from issuances of long-term debt | 500 | 0 | 1,099
Repayments of long-term debt | (1,040) | (298) | (1,112)
Common stock transactions: |  |  |
Issuances | 92 | 113 | 75
Share repurchases, including shares surrendered for tax withholding | (770) | (1,954) | (1,639)
Dividends paid | (276) | (294) | (292)
Other | (199) | (301) | (355)
Net cash used in financing activities | (1,693) | (2,734) | (2,227)
Effect of exchange rate changes on cash, cash equivalents, and restricted cash | (61) | (19) | (119)
Net increase in cash, cash equivalents, and restricted cash | 2,373 | 1,042 | 309
Cash, cash equivalents, and restricted cash at beginning of year | 4,023 | 2,981 | 2,672
Cash, cash equivalents, and restricted cash at end of year | 6,396 | 4,023 | 2,981
Less: Restricted cash at end of period included in Other Noncurrent Assets |  |  |
Less: Restricted cash at end of year included in Prepaid expenses and other | (118) | (8) | 0
Cash and cash equivalents at end of year | 6,278 | 4,015 | 2,981
SUPPLEMENTAL CASH FLOW INFORMATION |  |  |
Interest, net | 220 | 235 | 383
Income taxes, net of refunds | $ 379 | $ 368 | $ 262

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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3213-108585 + Details
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- Definition The cash outflow associated with the acquisition from vendors of software programs or applications for internal use (that is, not to be sold, leased or otherwise marketed to others) that qualify for capitalization. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3213-108585 + Details
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- Definition The cash inflow associated with the deconsolidation of a previously consolidated subsidiary or sale of an entity that is related to it but not strictly controlled. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3179-108585 + Details
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- Definition The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3255-108585 + Details
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