XML 43 R25.htm IDEA: XBRL DOCUMENT
v3.25.1

Financial Guarantees and Warranties | 12 Months Ended
--- | ---
Mar. 31, 2025
Financial Guarantees And Warranties [Abstract] |
Financial Guarantees And Warranties | Financial Guarantees and Warranties Financial Guarantees The Company has agreements with certain of its customers’ financial institutions, primarily in its International segment, under which it has guaranteed the repurchase of its customers’ inventory or its customers’ debt in the event these customers are unable to meet their obligations to those financial institutions. For the Company’s inventory repurchase agreements, among other requirements, inventories must be in a resalable condition and any repurchase would be at a discount. The inventory repurchase agreements mostly relate to certain Canadian customers and generally range from one to two years. Customers’ debt guarantees generally range from three to five years and are primarily provided to facilitate financing for certain customers. The majority of the Company’s customers’ debt guarantees are secured by certain assets of the customer. At March 31, 2025, the maximum amounts of inventory repurchase guarantees and customers’ debt guarantees were $390 million and $5 million, respectively, of which the Company has not accrued any amounts. The expirations of these financial guarantees were as follows:
(In millions) | Financial Guarantees Subject to Expiration
Fiscal 2026 | $ | 111 |
Fiscal 2027 | 233 |
Fiscal 2028 | 7 |
Fiscal 2029 | 3 |
Fiscal 2030 | 6 |
Thereafter | 35 |
At March 31, 2025, the Company’s banks and insurance companies have issued $206 million of standby letters of credit and surety bonds, which were issued on the Company’s behalf primarily related to its customer contracts and in order to meet the security requirements for statutory licenses and permits, court and fiduciary obligations, pension obligations in Europe, and its workers’ compensation and automotive liability programs. The Company’s software license agreements generally include certain provisions for indemnifying customers against liabilities if its software products infringe a third party’s intellectual property rights. To date, the Company has not incurred any material costs as a result of such indemnification agreements and has not accrued any liabilities related to such obligations. In conjunction with certain transactions, primarily divestitures, the Company may provide routine indemnification agreements (such as retention of previously existing environmental, tax, and employee liabilities) whose terms vary in duration and often are not explicitly defined. Where appropriate, obligations for such indemnifications are recorded as liabilities. Because the amounts of these indemnification obligations often are not explicitly stated, the overall maximum amount of these commitments cannot be reasonably estimated. Other than obligations recorded as liabilities at the time of divestiture, the Company has historically not made material payments as a result of these indemnification provisions. Warranties In the normal course of business, the Company provides certain warranties and indemnification protection for its products and services. For example, the Company provides warranties that the pharmaceutical and medical-surgical products it distributes are in compliance with the U.S. Food, Drug, and Cosmetic Act and other applicable laws and regulations. It has received the same warranties from its suppliers, which customarily are the manufacturers of the products. In addition, the Company has indemnity obligations to its customers for these products, which have also been provided from its suppliers, either through express agreement or by operation of law. Accrued warranty costs were not material to the Consolidated Balance Sheets as of March 31, 2025 and 2024.

X
- Definition Financial Guarantees And Warranties [Abstract] + References No definition available. + Details
Name: | mck_FinancialGuaranteesAndWarrantiesAbstract
Namespace Prefix: | mck_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Financial guarantees And warranties. + References No definition available. + Details
Name: | mck_FinancialGuaranteesAndWarrantiesTextBlock
Namespace Prefix: | mck_
Data Type: | dtr-types1:textBlockItemType
Balance Type: | na
Period Type: | duration