2023 Q2 Form 10-K Financial Statement

#000092765323000038 Filed on May 09, 2023

View on sec.gov

Income Statement

Concept 2023 Q2 2023 Q1 2023
Revenue $74.48B $68.91B $276.7B
YoY Change 10.91% 4.25% 4.83%
Cost Of Revenue $71.46B $65.84B $264.4B
YoY Change 11.43% 4.87% 5.39%
Gross Profit $3.022B $3.066B $12.36B
YoY Change -0.03% -7.59% -5.88%
Gross Profit Margin 4.06% 4.45% 4.47%
Selling, General & Admin $1.870B $1.964B $7.776B
YoY Change -4.54% -23.99% -26.2%
% of Gross Profit 61.88% 64.06% 62.92%
Research & Development
YoY Change
% of Gross Profit
Depreciation & Amortization $159.0M $161.0M $272.0M
YoY Change 160.66% -0.62% -12.82%
% of Gross Profit 5.26% 5.25% 2.2%
Operating Expenses $1.870B $1.964B $7.977B
YoY Change -5.89% -23.99% -28.08%
Operating Profit $1.152B $1.102B $4.381B
YoY Change 11.2% 50.14% 114.97%
Interest Expense -$47.00M -$79.00M $248.0M
YoY Change -204.44% 61.22% 39.33%
% of Operating Profit -4.08% -7.17% 5.66%
Other Income/Expense, Net $38.00M $31.00M $497.0M
YoY Change 153.33% -50.79% 91.89%
Pretax Income $1.091B $932.0M $4.630B
YoY Change 8.45% 44.05% 140.15%
Income Tax $94.00M $106.0M $905.0M
% Of Pretax Income 8.62% 11.37% 19.55%
Net Earnings $958.0M $787.0M $3.560B
YoY Change 24.74% 113.86% 219.57%
Net Earnings / Revenue 1.29% 1.14% 1.29%
Basic Earnings Per Share $7.07 $25.23
Diluted Earnings Per Share $7.01 $5.70 $25.03
COMMON SHARES
Basic Shares Outstanding 135.6M shares 141.1M shares
Diluted Shares Outstanding 136.6M shares 142.2M shares

Balance Sheet

Concept 2023 Q2 2023 Q1 2023
SHORT-TERM ASSETS
Cash & Short-Term Investments $2.636B $4.678B $4.678B
YoY Change 18.05% 32.45% 32.45%
Cash & Equivalents $2.636B $4.678B $4.678B
Short-Term Investments
Other Short-Term Assets $533.0M $513.0M $513.0M
YoY Change -85.77% -90.52% -90.52%
Inventory $20.51B $19.70B $19.69B
Prepaid Expenses
Receivables $21.86B $19.41B $19.41B
Other Receivables $0.00 $0.00 $0.00
Total Short-Term Assets $45.54B $44.29B $44.29B
YoY Change 0.34% -4.19% -4.19%
LONG-TERM ASSETS
Property, Plant & Equipment $3.865B $2.177B $3.812B
YoY Change 85.55% 4.06% 4.73%
Goodwill $9.971B $9.947B
YoY Change 6.44% 5.25%
Intangibles
YoY Change
Long-Term Investments $237.0M $237.0M $237.0M
YoY Change -31.5% -31.5%
Other Assets $2.263B $1.992B $1.992B
YoY Change 19.93% 3.91% 26.8%
Total Long-Term Assets $18.56B $18.03B $18.03B
YoY Change 9.73% 5.63% 5.63%
TOTAL ASSETS
Total Short-Term Assets $45.54B $44.29B $44.29B
Total Long-Term Assets $18.56B $18.03B $18.03B
Total Assets $64.10B $62.32B $62.32B
YoY Change 2.89% -1.55% -1.55%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable $43.98B $42.49B $42.49B
YoY Change 10.76% 11.56% 11.56%
Accrued Expenses $4.390B $4.195B $4.494B
YoY Change 7.68% -7.66% -7.15%
Deferred Revenue
YoY Change
Short-Term Debt $0.00 $0.00 $0.00
YoY Change
Long-Term Debt Due $50.00M $968.0M $968.0M
YoY Change -93.74% 21.15% 21.15%
Total Short-Term Liabilities $48.42B $47.96B $47.96B
YoY Change 2.59% -1.05% -1.05%
LONG-TERM LIABILITIES
Long-Term Debt $5.611B $4.626B $4.626B
YoY Change 12.76% -8.94% -8.94%
Other Long-Term Liabilities $10.16B $1.813B $9.840B
YoY Change 554.48% 17.73% -2.82%
Total Long-Term Liabilities $15.78B $1.813B $14.47B
YoY Change 915.78% 17.73% -4.87%
TOTAL LIABILITIES
Total Short-Term Liabilities $48.42B $47.96B $47.96B
Total Long-Term Liabilities $15.78B $1.813B $14.47B
Total Liabilities $65.70B $49.77B $64.18B
YoY Change 34.75% -0.47% -2.12%
SHAREHOLDERS EQUITY
Retained Earnings $13.18B $12.30B
YoY Change 35.45% 36.16%
Common Stock $3.000M $3.000M
YoY Change 0.0% 50.0%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity -$1.602B -$1.857B -$1.857B
YoY Change
Total Liabilities & Shareholders Equity $64.10B $62.32B $62.32B
YoY Change 2.89% -1.55% -1.55%

Cashflow Statement

Concept 2023 Q2 2023 Q1 2023
OPERATING ACTIVITIES
Net Income $958.0M $787.0M $3.560B
YoY Change 24.74% 113.86% 219.57%
Depreciation, Depletion And Amortization $159.0M $161.0M $272.0M
YoY Change 160.66% -0.62% -12.82%
Cash From Operating Activities -$1.052B $3.325B $5.159B
YoY Change 11.8% 29.78% 16.35%
INVESTING ACTIVITIES
Capital Expenditures $124.0M $182.0M $390.0M
YoY Change 74.65% -217.42% 0.52%
Acquisitions $0.00 $867.0M
YoY Change -100.0% 14350.0%
Other Investing Activities -$25.00M -$62.00M $194.0M
YoY Change -125.0% -118.34% 53.97%
Cash From Investing Activities -$149.0M -$244.0M -$542.0M
YoY Change -482.05% -233.33% 508.99%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net $3.638B
YoY Change 3.47%
Debt Paid & Issued, Net $268.0M $1.274B
YoY Change 13300.0% -22.69%
Cash From Financing Activities -843.0M -1.190B -$4.368B
YoY Change -28.62% -40.17% -30.9%
NET CHANGE
Cash From Operating Activities -1.052B 3.325B $5.159B
Cash From Investing Activities -149.0M -244.0M -$542.0M
Cash From Financing Activities -843.0M -1.190B -$4.368B
Net Change In Cash -2.044B 1.891B $744.0M
YoY Change 28.15% 150.13% -130.23%
FREE CASH FLOW
Cash From Operating Activities -$1.052B $3.325B $5.159B
Capital Expenditures $124.0M $182.0M $390.0M
Free Cash Flow -$1.176B $3.143B $4.769B
YoY Change 16.21% 15.68% 17.87%

Facts In Submission

Frame Concept Type Concept / XBRL Key Value Unit
CY2023 dei Entity Central Index Key
EntityCentralIndexKey
0000927653
CY2023 dei Document Fiscal Period Focus
DocumentFiscalPeriodFocus
FY
CY2023 dei Document Fiscal Year Focus
DocumentFiscalYearFocus
2023
CY2023 dei Amendment Flag
AmendmentFlag
false
CY2022Q1 us-gaap Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List
FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList
http://fasb.org/us-gaap/2022#PropertyPlantAndEquipmentNet
CY2023 dei Entity Address Postal Zip Code
EntityAddressPostalZipCode
75039
CY2023Q1 us-gaap Finance Lease Right Of Use Asset Statement Of Financial Position Extensible List
FinanceLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList
http://fasb.org/us-gaap/2022#PropertyPlantAndEquipmentNet
CY2022Q1 us-gaap Finance Lease Liability Current Statement Of Financial Position Extensible List
FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList
http://fasb.org/us-gaap/2022#LongTermDebtAndCapitalLeaseObligationsCurrent
CY2023Q1 us-gaap Finance Lease Liability Current Statement Of Financial Position Extensible List
FinanceLeaseLiabilityCurrentStatementOfFinancialPositionExtensibleList
http://fasb.org/us-gaap/2022#LongTermDebtAndCapitalLeaseObligationsCurrent
CY2022Q1 us-gaap Finance Lease Liability Noncurrent Statement Of Financial Position Extensible List
FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList
http://fasb.org/us-gaap/2022#LongTermDebtAndCapitalLeaseObligations
CY2023Q1 us-gaap Finance Lease Liability Noncurrent Statement Of Financial Position Extensible List
FinanceLeaseLiabilityNoncurrentStatementOfFinancialPositionExtensibleList
http://fasb.org/us-gaap/2022#LongTermDebtAndCapitalLeaseObligations
CY2023 dei Document Type
DocumentType
10-K
CY2023 dei Document Annual Report
DocumentAnnualReport
true
CY2023 dei Document Period End Date
DocumentPeriodEndDate
2023-03-31
CY2023 dei Current Fiscal Year End Date
CurrentFiscalYearEndDate
--03-31
CY2023 dei Document Transition Report
DocumentTransitionReport
false
CY2023 dei Entity File Number
EntityFileNumber
1-13252
CY2023 dei Entity Registrant Name
EntityRegistrantName
McKESSON CORPORATION
CY2023 dei Entity Incorporation State Country Code
EntityIncorporationStateCountryCode
DE
CY2023 dei Entity Tax Identification Number
EntityTaxIdentificationNumber
94-3207296
CY2023 dei Entity Address Address Line1
EntityAddressAddressLine1
6555 State Hwy 161
CY2023 dei Entity Address City Or Town
EntityAddressCityOrTown
Irving
CY2023 dei Entity Address State Or Province
EntityAddressStateOrProvince
TX
CY2023 dei City Area Code
CityAreaCode
972
CY2023 dei Local Phone Number
LocalPhoneNumber
446-4800
CY2023 dei Entity Well Known Seasoned Issuer
EntityWellKnownSeasonedIssuer
Yes
CY2023 dei Entity Voluntary Filers
EntityVoluntaryFilers
No
CY2023 dei Entity Current Reporting Status
EntityCurrentReportingStatus
Yes
CY2023 dei Entity Interactive Data Current
EntityInteractiveDataCurrent
Yes
CY2023 dei Entity Filer Category
EntityFilerCategory
Large Accelerated Filer
CY2023 dei Entity Small Business
EntitySmallBusiness
false
CY2023 dei Entity Emerging Growth Company
EntityEmergingGrowthCompany
false
CY2023 dei Icfr Auditor Attestation Flag
IcfrAuditorAttestationFlag
true
CY2023 dei Entity Shell Company
EntityShellCompany
false
CY2022Q3 dei Entity Public Float
EntityPublicFloat
48200000000 usd
CY2023Q2 dei Entity Common Stock Shares Outstanding
EntityCommonStockSharesOutstanding
135602262 shares
CY2023 dei Auditor Name
AuditorName
Deloitte & Touche LLP
CY2023 dei Auditor Location
AuditorLocation
Dallas, Texas
CY2023 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
276711000000 usd
CY2022 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
263966000000 usd
CY2021 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
238228000000 usd
CY2023 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
264353000000 usd
CY2022 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
250836000000 usd
CY2021 us-gaap Cost Of Goods And Services Sold
CostOfGoodsAndServicesSold
226080000000 usd
CY2023 us-gaap Gross Profit
GrossProfit
12358000000 usd
CY2022 us-gaap Gross Profit
GrossProfit
13130000000 usd
CY2021 us-gaap Gross Profit
GrossProfit
12148000000 usd
CY2023 us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
7776000000 usd
CY2022 us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
10537000000 usd
CY2021 us-gaap Selling General And Administrative Expense
SellingGeneralAndAdministrativeExpense
8849000000 usd
CY2023 us-gaap Gain Loss Related To Litigation Settlement
GainLossRelatedToLitigationSettlement
8000000 usd
CY2022 us-gaap Gain Loss Related To Litigation Settlement
GainLossRelatedToLitigationSettlement
-274000000 usd
CY2021 us-gaap Gain Loss Related To Litigation Settlement
GainLossRelatedToLitigationSettlement
-7936000000 usd
CY2023 us-gaap Goodwill Impairment Loss
GoodwillImpairmentLoss
0 usd
CY2022 us-gaap Goodwill Impairment Loss
GoodwillImpairmentLoss
0 usd
CY2021 us-gaap Goodwill Impairment Loss
GoodwillImpairmentLoss
69000000 usd
CY2023 mck Restructuring Impairmentand Other Related Charges
RestructuringImpairmentandOtherRelatedCharges
209000000 usd
CY2022 mck Restructuring Impairmentand Other Related Charges
RestructuringImpairmentandOtherRelatedCharges
281000000 usd
CY2021 mck Restructuring Impairmentand Other Related Charges
RestructuringImpairmentandOtherRelatedCharges
334000000 usd
CY2023 us-gaap Operating Expenses
OperatingExpenses
7977000000 usd
CY2022 us-gaap Operating Expenses
OperatingExpenses
11092000000 usd
CY2021 us-gaap Operating Expenses
OperatingExpenses
17188000000 usd
CY2023 us-gaap Operating Income Loss
OperatingIncomeLoss
4381000000 usd
CY2022 us-gaap Operating Income Loss
OperatingIncomeLoss
2038000000 usd
CY2021 us-gaap Operating Income Loss
OperatingIncomeLoss
-5040000000 usd
CY2023 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
497000000 usd
CY2022 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
259000000 usd
CY2021 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
223000000 usd
CY2023 us-gaap Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
0 usd
CY2022 us-gaap Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
-191000000 usd
CY2021 us-gaap Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
0 usd
CY2023 us-gaap Interest Expense
InterestExpense
248000000 usd
CY2022 us-gaap Interest Expense
InterestExpense
178000000 usd
CY2021 us-gaap Interest Expense
InterestExpense
217000000 usd
CY2023 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
4630000000 usd
CY2022 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
1928000000 usd
CY2021 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-5034000000 usd
CY2023 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
905000000 usd
CY2022 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
636000000 usd
CY2021 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-695000000 usd
CY2023 us-gaap Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
3725000000 usd
CY2022 us-gaap Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
1292000000 usd
CY2021 us-gaap Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
-4339000000 usd
CY2023 us-gaap Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
-3000000 usd
CY2022 us-gaap Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
-5000000 usd
CY2021 us-gaap Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
-1000000 usd
CY2023 us-gaap Profit Loss
ProfitLoss
3722000000 usd
CY2022 us-gaap Profit Loss
ProfitLoss
1287000000 usd
CY2021 us-gaap Profit Loss
ProfitLoss
-4340000000 usd
CY2023 us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
162000000 usd
CY2022 us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
173000000 usd
CY2021 us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
199000000 usd
CY2023 us-gaap Net Income Loss
NetIncomeLoss
3560000000 usd
CY2022 us-gaap Net Income Loss
NetIncomeLoss
1114000000 usd
CY2021 us-gaap Net Income Loss
NetIncomeLoss
-4539000000 usd
CY2023 us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
25.05
CY2022 us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
7.26
CY2021 us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
-28.26
CY2023 us-gaap Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
-0.02
CY2022 us-gaap Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
-0.03
CY2021 us-gaap Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
0
CY2023 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
25.03
CY2022 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
7.23
CY2021 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-28.26
CY2023 us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
25.25
CY2022 us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
7.35
CY2021 us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
-28.26
CY2023 us-gaap Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
-0.02
CY2022 us-gaap Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
-0.03
CY2021 us-gaap Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
0
CY2023 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
25.23
CY2022 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
7.32
CY2021 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-28.26
CY2023 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
142200000 shares
CY2022 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
154100000 shares
CY2021 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
160600000 shares
CY2023 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
141100000 shares
CY2022 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
152300000 shares
CY2021 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
160600000 shares
CY2023 us-gaap Profit Loss
ProfitLoss
3722000000 usd
CY2022 us-gaap Profit Loss
ProfitLoss
1287000000 usd
CY2021 us-gaap Profit Loss
ProfitLoss
-4340000000 usd
CY2023 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
674000000 usd
CY2022 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
60000000 usd
CY2021 us-gaap Other Comprehensive Income Loss Foreign Currency Transaction And Translation Adjustment Net Of Tax
OtherComprehensiveIncomeLossForeignCurrencyTransactionAndTranslationAdjustmentNetOfTax
184000000 usd
CY2023 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax
-63000000 usd
CY2022 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax
14000000 usd
CY2021 us-gaap Other Comprehensive Income Loss Cash Flow Hedge Gain Loss After Reclassification And Tax
OtherComprehensiveIncomeLossCashFlowHedgeGainLossAfterReclassificationAndTax
-36000000 usd
CY2023 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
-62000000 usd
CY2022 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
-41000000 usd
CY2021 us-gaap Other Comprehensive Income Loss Pension And Other Postretirement Benefit Plans Adjustment Net Of Tax
OtherComprehensiveIncomeLossPensionAndOtherPostretirementBenefitPlansAdjustmentNetOfTax
-22000000 usd
CY2023 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
673000000 usd
CY2022 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
115000000 usd
CY2021 us-gaap Other Comprehensive Income Loss Net Of Tax
OtherComprehensiveIncomeLossNetOfTax
170000000 usd
CY2023 us-gaap Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
4395000000 usd
CY2022 us-gaap Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
1402000000 usd
CY2021 us-gaap Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest
-4170000000 usd
CY2023 us-gaap Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
206000000 usd
CY2022 us-gaap Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
172000000 usd
CY2021 us-gaap Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest
ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest
146000000 usd
CY2023 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
4189000000 usd
CY2022 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
1230000000 usd
CY2021 us-gaap Comprehensive Income Net Of Tax
ComprehensiveIncomeNetOfTax
-4316000000 usd
CY2023Q1 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
4678000000 usd
CY2022Q1 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
3532000000 usd
CY2023Q1 us-gaap Receivables Net Current
ReceivablesNetCurrent
19410000000 usd
CY2022Q1 us-gaap Receivables Net Current
ReceivablesNetCurrent
18583000000 usd
CY2023Q1 us-gaap Inventory Net
InventoryNet
19691000000 usd
CY2022Q1 us-gaap Inventory Net
InventoryNet
18702000000 usd
CY2023Q1 us-gaap Assets Of Disposal Group Including Discontinued Operation Current
AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent
17000000 usd
CY2022Q1 us-gaap Assets Of Disposal Group Including Discontinued Operation Current
AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent
4516000000 usd
CY2023Q1 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
496000000 usd
CY2022Q1 us-gaap Prepaid Expense And Other Assets Current
PrepaidExpenseAndOtherAssetsCurrent
898000000 usd
CY2023Q1 us-gaap Assets Current
AssetsCurrent
44292000000 usd
CY2022Q1 us-gaap Assets Current
AssetsCurrent
46231000000 usd
CY2023Q1 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
2177000000 usd
CY2022Q1 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
2092000000 usd
CY2023Q1 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
1635000000 usd
CY2022Q1 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
1548000000 usd
CY2023Q1 us-gaap Goodwill
Goodwill
9947000000 usd
CY2022Q1 us-gaap Goodwill
Goodwill
9451000000 usd
CY2023Q1 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
2277000000 usd
CY2022Q1 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
2059000000 usd
CY2023Q1 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
1992000000 usd
CY2022Q1 us-gaap Other Assets Noncurrent
OtherAssetsNoncurrent
1917000000 usd
CY2023Q1 us-gaap Assets
Assets
62320000000 usd
CY2022Q1 us-gaap Assets
Assets
63298000000 usd
CY2023Q1 us-gaap Accounts Payable Current
AccountsPayableCurrent
42490000000 usd
CY2022Q1 us-gaap Accounts Payable Current
AccountsPayableCurrent
38086000000 usd
CY2023Q1 us-gaap Long Term Debt And Capital Lease Obligations Current
LongTermDebtAndCapitalLeaseObligationsCurrent
968000000 usd
CY2022Q1 us-gaap Long Term Debt And Capital Lease Obligations Current
LongTermDebtAndCapitalLeaseObligationsCurrent
799000000 usd
CY2023Q1 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
299000000 usd
CY2022Q1 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
297000000 usd
CY2023Q1 us-gaap Liabilities Of Disposal Group Including Discontinued Operation Current
LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent
5000000 usd
CY2022Q1 us-gaap Liabilities Of Disposal Group Including Discontinued Operation Current
LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent
4741000000 usd
CY2023Q1 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
4195000000 usd
CY2022Q1 us-gaap Accrued Liabilities Current
AccruedLiabilitiesCurrent
4543000000 usd
CY2023Q1 us-gaap Liabilities Current
LiabilitiesCurrent
47957000000 usd
CY2022Q1 us-gaap Liabilities Current
LiabilitiesCurrent
48466000000 usd
CY2023Q1 us-gaap Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
4626000000 usd
CY2022Q1 us-gaap Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
5080000000 usd
CY2023Q1 us-gaap Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
1387000000 usd
CY2022Q1 us-gaap Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
1418000000 usd
CY2023Q1 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
1402000000 usd
CY2022Q1 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
1366000000 usd
CY2023Q1 us-gaap Litigation Reserve Noncurrent
LitigationReserveNoncurrent
6625000000 usd
CY2022Q1 us-gaap Litigation Reserve Noncurrent
LitigationReserveNoncurrent
7220000000 usd
CY2023Q1 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
1813000000 usd
CY2022Q1 us-gaap Other Liabilities Noncurrent
OtherLiabilitiesNoncurrent
1540000000 usd
CY2023Q1 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
usd
CY2022Q1 us-gaap Commitments And Contingencies
CommitmentsAndContingencies
usd
CY2023Q1 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
0.01
CY2022Q1 us-gaap Preferred Stock Par Or Stated Value Per Share
PreferredStockParOrStatedValuePerShare
0.01
CY2023Q1 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
100000000 shares
CY2022Q1 us-gaap Preferred Stock Shares Authorized
PreferredStockSharesAuthorized
100000000 shares
CY2023Q1 us-gaap Preferred Stock Shares Issued
PreferredStockSharesIssued
0 shares
CY2023Q1 us-gaap Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
0 shares
CY2022Q1 us-gaap Preferred Stock Shares Issued
PreferredStockSharesIssued
0 shares
CY2022Q1 us-gaap Preferred Stock Shares Outstanding
PreferredStockSharesOutstanding
0 shares
CY2023Q1 us-gaap Preferred Stock Value
PreferredStockValue
0 usd
CY2022Q1 us-gaap Preferred Stock Value
PreferredStockValue
0 usd
CY2023Q1 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.01
CY2022Q1 us-gaap Common Stock Par Or Stated Value Per Share
CommonStockParOrStatedValuePerShare
0.01
CY2022Q1 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
800000000 shares
CY2023Q1 us-gaap Common Stock Shares Authorized
CommonStockSharesAuthorized
800000000 shares
CY2023Q1 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
277000000 shares
CY2022Q1 us-gaap Common Stock Shares Issued
CommonStockSharesIssued
275000000 shares
CY2023Q1 us-gaap Common Stock Value
CommonStockValue
3000000 usd
CY2022Q1 us-gaap Common Stock Value
CommonStockValue
2000000 usd
CY2023Q1 us-gaap Additional Paid In Capital
AdditionalPaidInCapital
7747000000 usd
CY2022Q1 us-gaap Additional Paid In Capital
AdditionalPaidInCapital
7275000000 usd
CY2023Q1 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
12295000000 usd
CY2022Q1 us-gaap Retained Earnings Accumulated Deficit
RetainedEarningsAccumulatedDeficit
9030000000 usd
CY2023Q1 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-905000000 usd
CY2022Q1 us-gaap Accumulated Other Comprehensive Income Loss Net Of Tax
AccumulatedOtherComprehensiveIncomeLossNetOfTax
-1534000000 usd
CY2023Q1 us-gaap Treasury Stock Common Value
TreasuryStockCommonValue
20997000000 usd
CY2022Q1 us-gaap Treasury Stock Common Value
TreasuryStockCommonValue
17045000000 usd
CY2023Q1 us-gaap Stockholders Equity
StockholdersEquity
-1857000000 usd
CY2022Q1 us-gaap Stockholders Equity
StockholdersEquity
-2272000000 usd
CY2023Q1 us-gaap Minority Interest
MinorityInterest
367000000 usd
CY2022Q1 us-gaap Minority Interest
MinorityInterest
480000000 usd
CY2023Q1 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
-1490000000 usd
CY2022Q1 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
-1792000000 usd
CY2023Q1 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
62320000000 usd
CY2022Q1 us-gaap Liabilities And Stockholders Equity
LiabilitiesAndStockholdersEquity
63298000000 usd
CY2020Q1 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
5309000000 usd
CY2021 mck Stock Issued During Period Value Employee Stock Plans Net Of Forfeitures
StockIssuedDuringPeriodValueEmployeeStockPlansNetOfForfeitures
64000000 usd
CY2021 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
151000000 usd
CY2021 us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
750000000 usd
CY2021 mck Net Income Loss Including Portion Attributableto Noncontrolling Interest Excluding Redeemable Noncontrolling Interest
NetIncomeLossIncludingPortionAttributabletoNoncontrollingInterestExcludingRedeemableNoncontrollingInterest
-4383000000 usd
CY2021 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
223000000 usd
CY2021 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
1.67
CY2021 us-gaap Dividends Common Stock Cash
DividendsCommonStockCash
270000000 usd
CY2021 us-gaap Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
177000000 usd
CY2021 mck Adjustments To Additional Paid In Capital Exercise Of Put Right
AdjustmentsToAdditionalPaidInCapitalExerciseOfPutRight
3000000 usd
CY2021 us-gaap Stockholders Equity Other
StockholdersEquityOther
-18000000 usd
CY2021Q1 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
175000000 usd
CY2022 mck Stock Issued During Period Value Employee Stock Plans Net Of Forfeitures
StockIssuedDuringPeriodValueEmployeeStockPlansNetOfForfeitures
149000000 usd
CY2022 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
154000000 usd
CY2022 us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
3508000000 usd
CY2022 mck Net Income Loss Including Portion Attributableto Noncontrolling Interest Excluding Redeemable Noncontrolling Interest
NetIncomeLossIncludingPortionAttributabletoNoncontrollingInterestExcludingRedeemableNoncontrollingInterest
1279000000 usd
CY2022 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
112000000 usd
CY2022 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
1.83
CY2022 us-gaap Dividends Common Stock Cash
DividendsCommonStockCash
279000000 usd
CY2022 us-gaap Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
155000000 usd
CY2022 mck Adjustments To Additional Paid In Capital Exercise Of Put Right
AdjustmentsToAdditionalPaidInCapitalExerciseOfPutRight
8000000 usd
CY2022 mck Reclassification Of Temporary Equity To Noncontrolling Interest
ReclassificationOfTemporaryEquityToNoncontrollingInterest
-287000000 usd
CY2022 mck Noncontrolling Interest Decrease From Reclassification To Liability
NoncontrollingInterestDecreaseFromReclassificationToLiability
7000000 usd
CY2022 us-gaap Stockholders Equity Other
StockholdersEquityOther
7000000 usd
CY2022Q1 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
-1792000000 usd
CY2023 mck Stock Issued During Period Value Employee Stock Plans Net Of Forfeitures
StockIssuedDuringPeriodValueEmployeeStockPlansNetOfForfeitures
4000000 usd
CY2023 us-gaap Adjustments To Additional Paid In Capital Sharebased Compensation Requisite Service Period Recognition Value
AdjustmentsToAdditionalPaidInCapitalSharebasedCompensationRequisiteServicePeriodRecognitionValue
161000000 usd
CY2023 us-gaap Stock Repurchased During Period Value
StockRepurchasedDuringPeriodValue
3665000000 usd
CY2023 mck Net Income Loss Including Portion Attributableto Noncontrolling Interest Excluding Redeemable Noncontrolling Interest
NetIncomeLossIncludingPortionAttributabletoNoncontrollingInterestExcludingRedeemableNoncontrollingInterest
3722000000 usd
CY2023 us-gaap Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent
OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent
673000000 usd
CY2023 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
2.09
CY2023 us-gaap Dividends Common Stock Cash
DividendsCommonStockCash
296000000 usd
CY2023 us-gaap Minority Interest Decrease From Distributions To Noncontrolling Interest Holders
MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders
150000000 usd
CY2023 mck Noncontrolling Interest Decrease From Reclassification To Liability
NoncontrollingInterestDecreaseFromReclassificationToLiability
5000000 usd
CY2023 mck Formation Of Business
FormationOfBusiness
247000000 usd
CY2023 mck Derecognition Of Noncontrolling Interests
DerecognitionOfNoncontrollingInterests
382000000 usd
CY2023 us-gaap Stockholders Equity Other
StockholdersEquityOther
7000000 usd
CY2023Q1 us-gaap Stockholders Equity Including Portion Attributable To Noncontrolling Interest
StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest
-1490000000 usd
CY2023 us-gaap Profit Loss
ProfitLoss
3722000000 usd
CY2022 us-gaap Profit Loss
ProfitLoss
1287000000 usd
CY2021 us-gaap Profit Loss
ProfitLoss
-4340000000 usd
CY2023 us-gaap Depreciation
Depreciation
248000000 usd
CY2022 us-gaap Depreciation
Depreciation
279000000 usd
CY2021 us-gaap Depreciation
Depreciation
321000000 usd
CY2023 us-gaap Adjustment For Amortization
AdjustmentForAmortization
360000000 usd
CY2022 us-gaap Adjustment For Amortization
AdjustmentForAmortization
481000000 usd
CY2021 us-gaap Adjustment For Amortization
AdjustmentForAmortization
566000000 usd
CY2023 us-gaap Other Asset Impairment Charges
OtherAssetImpairmentCharges
72000000 usd
CY2022 us-gaap Other Asset Impairment Charges
OtherAssetImpairmentCharges
175000000 usd
CY2021 us-gaap Other Asset Impairment Charges
OtherAssetImpairmentCharges
242000000 usd
CY2023 us-gaap Increase Decrease In Deferred Income Taxes
IncreaseDecreaseInDeferredIncomeTaxes
20000000 usd
CY2022 us-gaap Increase Decrease In Deferred Income Taxes
IncreaseDecreaseInDeferredIncomeTaxes
-34000000 usd
CY2021 us-gaap Increase Decrease In Deferred Income Taxes
IncreaseDecreaseInDeferredIncomeTaxes
908000000 usd
CY2023 us-gaap Inventory Lifo Reserve Period Charge
InventoryLIFOReservePeriodCharge
1000000 usd
CY2022 us-gaap Inventory Lifo Reserve Period Charge
InventoryLIFOReservePeriodCharge
-23000000 usd
CY2021 us-gaap Inventory Lifo Reserve Period Charge
InventoryLIFOReservePeriodCharge
-38000000 usd
CY2023 us-gaap Operating Lease Expense
OperatingLeaseExpense
249000000 usd
CY2022 us-gaap Operating Lease Expense
OperatingLeaseExpense
241000000 usd
CY2021 us-gaap Operating Lease Expense
OperatingLeaseExpense
334000000 usd
CY2023 us-gaap Gain Loss On Sale Of Other Assets
GainLossOnSaleOfOtherAssets
211000000 usd
CY2022 us-gaap Gain Loss On Sale Of Other Assets
GainLossOnSaleOfOtherAssets
132000000 usd
CY2021 us-gaap Gain Loss On Sale Of Other Assets
GainLossOnSaleOfOtherAssets
9000000 usd
CY2023 us-gaap Disposal Group Not Discontinued Operation Loss Gain On Write Down
DisposalGroupNotDiscontinuedOperationLossGainOnWriteDown
0 usd
CY2022 us-gaap Disposal Group Not Discontinued Operation Loss Gain On Write Down
DisposalGroupNotDiscontinuedOperationLossGainOnWriteDown
1509000000 usd
CY2021 us-gaap Disposal Group Not Discontinued Operation Loss Gain On Write Down
DisposalGroupNotDiscontinuedOperationLossGainOnWriteDown
0 usd
CY2023 us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
-298000000 usd
CY2022 us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
-501000000 usd
CY2021 us-gaap Other Noncash Income Expense
OtherNoncashIncomeExpense
-188000000 usd
CY2023 us-gaap Increase Decrease In Receivables
IncreaseDecreaseInReceivables
1082000000 usd
CY2022 us-gaap Increase Decrease In Receivables
IncreaseDecreaseInReceivables
1843000000 usd
CY2021 us-gaap Increase Decrease In Receivables
IncreaseDecreaseInReceivables
-1145000000 usd
CY2023 us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
1259000000 usd
CY2022 us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
1169000000 usd
CY2021 us-gaap Increase Decrease In Inventories
IncreaseDecreaseInInventories
2276000000 usd
CY2023 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
3788000000 usd
CY2022 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
2802000000 usd
CY2021 us-gaap Increase Decrease In Accounts Payable
IncreaseDecreaseInAccountsPayable
1267000000 usd
CY2023 us-gaap Increase Decrease In Operating Lease Liability
IncreaseDecreaseInOperatingLeaseLiability
-338000000 usd
CY2022 us-gaap Increase Decrease In Operating Lease Liability
IncreaseDecreaseInOperatingLeaseLiability
-356000000 usd
CY2021 us-gaap Increase Decrease In Operating Lease Liability
IncreaseDecreaseInOperatingLeaseLiability
-362000000 usd
CY2023 us-gaap Increase Decrease In Accrued Taxes Payable
IncreaseDecreaseInAccruedTaxesPayable
363000000 usd
CY2022 us-gaap Increase Decrease In Accrued Taxes Payable
IncreaseDecreaseInAccruedTaxesPayable
243000000 usd
CY2021 us-gaap Increase Decrease In Accrued Taxes Payable
IncreaseDecreaseInAccruedTaxesPayable
-166000000 usd
CY2023 mck Increase Decrease In Litigation Reserve
IncreaseDecreaseInLitigationReserve
-1088000000 usd
CY2022 mck Increase Decrease In Litigation Reserve
IncreaseDecreaseInLitigationReserve
199000000 usd
CY2021 mck Increase Decrease In Litigation Reserve
IncreaseDecreaseInLitigationReserve
8067000000 usd
CY2023 us-gaap Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
-56000000 usd
CY2022 us-gaap Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
-206000000 usd
CY2021 us-gaap Increase Decrease In Other Operating Capital Net
IncreaseDecreaseInOtherOperatingCapitalNet
-511000000 usd
CY2023 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
5159000000 usd
CY2022 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
4434000000 usd
CY2021 us-gaap Net Cash Provided By Used In Operating Activities
NetCashProvidedByUsedInOperatingActivities
4542000000 usd
CY2023 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
390000000 usd
CY2022 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
388000000 usd
CY2021 us-gaap Payments To Acquire Property Plant And Equipment
PaymentsToAcquirePropertyPlantAndEquipment
451000000 usd
CY2023 us-gaap Payments To Acquire Software
PaymentsToAcquireSoftware
168000000 usd
CY2022 us-gaap Payments To Acquire Software
PaymentsToAcquireSoftware
147000000 usd
CY2021 us-gaap Payments To Acquire Software
PaymentsToAcquireSoftware
190000000 usd
CY2023 us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
867000000 usd
CY2022 us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
6000000 usd
CY2021 us-gaap Payments To Acquire Businesses Net Of Cash Acquired
PaymentsToAcquireBusinessesNetOfCashAcquired
35000000 usd
CY2023 us-gaap Proceeds From Divestiture Of Businesses And Interests In Affiliates
ProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates
1077000000 usd
CY2022 us-gaap Proceeds From Divestiture Of Businesses And Interests In Affiliates
ProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates
578000000 usd
CY2021 us-gaap Proceeds From Divestiture Of Businesses And Interests In Affiliates
ProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates
400000000 usd
CY2023 us-gaap Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
194000000 usd
CY2022 us-gaap Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
126000000 usd
CY2021 us-gaap Payments For Proceeds From Other Investing Activities
PaymentsForProceedsFromOtherInvestingActivities
139000000 usd
CY2023 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-542000000 usd
CY2022 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-89000000 usd
CY2021 us-gaap Net Cash Provided By Used In Investing Activities
NetCashProvidedByUsedInInvestingActivities
-415000000 usd
CY2023 us-gaap Proceeds From Short Term Debt
ProceedsFromShortTermDebt
8450000000 usd
CY2022 us-gaap Proceeds From Short Term Debt
ProceedsFromShortTermDebt
11192000000 usd
CY2021 us-gaap Proceeds From Short Term Debt
ProceedsFromShortTermDebt
6323000000 usd
CY2023 us-gaap Repayments Of Short Term Debt
RepaymentsOfShortTermDebt
8450000000 usd
CY2022 us-gaap Repayments Of Short Term Debt
RepaymentsOfShortTermDebt
11192000000 usd
CY2021 us-gaap Repayments Of Short Term Debt
RepaymentsOfShortTermDebt
6323000000 usd
CY2023 us-gaap Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
997000000 usd
CY2022 us-gaap Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
498000000 usd
CY2021 us-gaap Proceeds From Issuance Of Long Term Debt
ProceedsFromIssuanceOfLongTermDebt
500000000 usd
CY2023 us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
1274000000 usd
CY2022 us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
1648000000 usd
CY2021 us-gaap Repayments Of Long Term Debt
RepaymentsOfLongTermDebt
1040000000 usd
CY2023 us-gaap Payments Of Debt Extinguishment Costs
PaymentsOfDebtExtinguishmentCosts
0 usd
CY2022 us-gaap Payments Of Debt Extinguishment Costs
PaymentsOfDebtExtinguishmentCosts
184000000 usd
CY2021 us-gaap Payments Of Debt Extinguishment Costs
PaymentsOfDebtExtinguishmentCosts
0 usd
CY2023 us-gaap Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions
163000000 usd
CY2022 us-gaap Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions
220000000 usd
CY2021 us-gaap Proceeds From Issuance Of Shares Under Incentive And Share Based Compensation Plans Including Stock Options
ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlansIncludingStockOptions
92000000 usd
CY2023 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
3638000000 usd
CY2022 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
3516000000 usd
CY2021 us-gaap Payments For Repurchase Of Common Stock
PaymentsForRepurchaseOfCommonStock
742000000 usd
CY2023 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
292000000 usd
CY2022 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
277000000 usd
CY2021 us-gaap Payments Of Dividends Common Stock
PaymentsOfDividendsCommonStock
276000000 usd
CY2023 us-gaap Payments For Repurchase Of Redeemable Noncontrolling Interest
PaymentsForRepurchaseOfRedeemableNoncontrollingInterest
0 usd
CY2022 us-gaap Payments For Repurchase Of Redeemable Noncontrolling Interest
PaymentsForRepurchaseOfRedeemableNoncontrollingInterest
1031000000 usd
CY2021 us-gaap Payments For Repurchase Of Redeemable Noncontrolling Interest
PaymentsForRepurchaseOfRedeemableNoncontrollingInterest
49000000 usd
CY2023 us-gaap Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
-324000000 usd
CY2022 us-gaap Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
-383000000 usd
CY2021 us-gaap Proceeds From Payments For Other Financing Activities
ProceedsFromPaymentsForOtherFinancingActivities
-178000000 usd
CY2023 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-4368000000 usd
CY2022 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-6321000000 usd
CY2021 us-gaap Net Cash Provided By Used In Financing Activities
NetCashProvidedByUsedInFinancingActivities
-1693000000 usd
CY2023 us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
25000000 usd
CY2022 us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
55000000 usd
CY2021 us-gaap Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
-61000000 usd
CY2023 mck Cash Cash Equivalents Restricted Cash Classified Within Assets Held For Sale Period Increase Decrease
CashCashEquivalentsRestrictedCashClassifiedWithinAssetsHeldForSalePeriodIncreaseDecrease
470000000 usd
CY2022 mck Cash Cash Equivalents Restricted Cash Classified Within Assets Held For Sale Period Increase Decrease
CashCashEquivalentsRestrictedCashClassifiedWithinAssetsHeldForSalePeriodIncreaseDecrease
-540000000 usd
CY2021 mck Cash Cash Equivalents Restricted Cash Classified Within Assets Held For Sale Period Increase Decrease
CashCashEquivalentsRestrictedCashClassifiedWithinAssetsHeldForSalePeriodIncreaseDecrease
0 usd
CY2023 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
744000000 usd
CY2022 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
-2461000000 usd
CY2021 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect
2373000000 usd
CY2022Q1 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
3935000000 usd
CY2021Q1 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
6396000000 usd
CY2020Q1 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
4023000000 usd
CY2023Q1 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
4679000000 usd
CY2022Q1 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
3935000000 usd
CY2021Q1 us-gaap Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents
CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents
6396000000 usd
CY2023Q1 us-gaap Restricted Cash Current
RestrictedCashCurrent
1000000 usd
CY2022Q1 us-gaap Restricted Cash Current
RestrictedCashCurrent
403000000 usd
CY2021Q1 us-gaap Restricted Cash Current
RestrictedCashCurrent
118000000 usd
CY2023Q1 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
4678000000 usd
CY2022Q1 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
3532000000 usd
CY2021Q1 us-gaap Cash And Cash Equivalents At Carrying Value
CashAndCashEquivalentsAtCarryingValue
6278000000 usd
CY2023 us-gaap Interest Paid Net
InterestPaidNet
224000000 usd
CY2022 us-gaap Interest Paid Net
InterestPaidNet
186000000 usd
CY2021 us-gaap Interest Paid Net
InterestPaidNet
220000000 usd
CY2023 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
562000000 usd
CY2022 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
359000000 usd
CY2021 us-gaap Income Taxes Paid Net
IncomeTaxesPaidNet
379000000 usd
CY2023 us-gaap Number Of Reportable Segments
NumberOfReportableSegments
4 segment
CY2023 us-gaap Fiscal Period
FiscalPeriod
<span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Fiscal Period: </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company’s fiscal year begins on April 1 and ends on March 31. Unless otherwise noted, all references to a particular year shall mean the Company’s fiscal year.</span>
CY2023 us-gaap Prior Period Reclassification Adjustment Description
PriorPeriodReclassificationAdjustmentDescription
<span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Reclassifications</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">: Certain prior period amounts have been reclassified to conform to the current year presentation.</span>
CY2023 us-gaap Use Of Estimates
UseOfEstimates
<span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Use of Estimates</span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">: The preparation of financial statements in conformity with U.S. GAAP requires the Company to make estimates and assumptions that affect the reported amounts in the consolidated financial statements and accompanying notes. Actual amounts could differ from those estimated amounts.</span>
CY2023Q1 us-gaap Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
111000000 usd
CY2022Q1 us-gaap Allowance For Doubtful Accounts Receivable
AllowanceForDoubtfulAccountsReceivable
89000000 usd
CY2023Q1 mck Accounts Receivable Customer Accounts Gross
AccountsReceivableCustomerAccountsGross
17160000000 usd
CY2022Q1 mck Accounts Receivable Customer Accounts Gross
AccountsReceivableCustomerAccountsGross
16438000000 usd
CY2023Q1 us-gaap Other Receivables Gross Current
OtherReceivablesGrossCurrent
2408000000 usd
CY2022Q1 us-gaap Other Receivables Gross Current
OtherReceivablesGrossCurrent
2289000000 usd
CY2023Q1 us-gaap Accounts Receivable Gross Current
AccountsReceivableGrossCurrent
19568000000 usd
CY2022Q1 us-gaap Accounts Receivable Gross Current
AccountsReceivableGrossCurrent
18727000000 usd
CY2023Q1 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
158000000 usd
CY2022Q1 us-gaap Allowance For Doubtful Accounts Receivable Current
AllowanceForDoubtfulAccountsReceivableCurrent
144000000 usd
CY2023Q1 us-gaap Receivables Net Current
ReceivablesNetCurrent
19410000000 usd
CY2022Q1 us-gaap Receivables Net Current
ReceivablesNetCurrent
18583000000 usd
CY2023 us-gaap Concentration Risk Credit Risk
ConcentrationRiskCreditRisk
<span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-style:italic;font-weight:400;line-height:120%">Concentrations of Credit Risk and Receivables: </span><span style="color:#000000;font-family:'Times New Roman',sans-serif;font-size:10pt;font-weight:400;line-height:120%">The Company’s trade accounts receivable are subject to concentrations of credit risk with customers primarily in its U.S. Pharmaceutical segment. During fiscal 2023, sales to the Company’s ten largest customers, including group purchasing organizations (“GPOs”), accounted for approximately 68% of its total consolidated revenues and approximately 42% of total trade accounts receivable at March 31, 2023. Sales to the Company’s largest customer, CVS Health Corporation (“CVS”), accounted for approximately 27% of its total consolidated revenues in fiscal 2023 and comprised approximately 21% of total trade accounts receivable at March 31, 2023. As a result, the Company’s sales and credit concentration is significant. The Company has agreements with GPOs, each of which functions as a purchasing agent on behalf of member hospitals, pharmacies, and other healthcare providers, as well as with government entities and agencies. The accounts receivable balances are with individual members of the GPOs, and therefore no significant concentration of credit risk exists. A material default in payment, a material reduction in purchases from GPOs or any other large customers, or the loss of a large customer or customer groups could have a material adverse impact on the Company’s financial condition, results of operations, and liquidity. In addition, trade accounts receivables are subject to concentrations of credit risk with customers in the institutional, retail, and healthcare provider sectors, which can be affected by a downturn in the economy, changes in reimbursement policies, and other factors. This credit risk is mitigated by the size and diversity of the Company’s customer base as well as its geographic dispersion.</span>
CY2023Q1 us-gaap Inventory Net
InventoryNet
19700000000 usd
CY2022Q1 us-gaap Inventory Net
InventoryNet
18700000000 usd
CY2023Q1 us-gaap Percentage Of Lifo Inventory
PercentageOfLIFOInventory
0.64
CY2022Q1 us-gaap Percentage Of Lifo Inventory
PercentageOfLIFOInventory
0.63
CY2023Q1 us-gaap Inventory Lifo Reserve
InventoryLIFOReserve
384000000 usd
CY2022Q1 us-gaap Inventory Lifo Reserve
InventoryLIFOReserve
383000000 usd
CY2023 us-gaap Inventory Lifo Reserve Period Charge
InventoryLIFOReservePeriodCharge
1000000 usd
CY2022 us-gaap Inventory Lifo Reserve Period Charge
InventoryLIFOReservePeriodCharge
-23000000 usd
CY2021 us-gaap Inventory Lifo Reserve Period Charge
InventoryLIFOReservePeriodCharge
-38000000 usd
CY2023Q1 us-gaap Land
Land
109000000 usd
CY2022Q1 us-gaap Land
Land
104000000 usd
CY2023Q1 us-gaap Buildings And Improvements Gross
BuildingsAndImprovementsGross
1413000000 usd
CY2022Q1 us-gaap Buildings And Improvements Gross
BuildingsAndImprovementsGross
1331000000 usd
CY2023Q1 us-gaap Property Plant And Equipment Other
PropertyPlantAndEquipmentOther
2603000000 usd
CY2022Q1 us-gaap Property Plant And Equipment Other
PropertyPlantAndEquipmentOther
2338000000 usd
CY2023Q1 us-gaap Construction In Progress Gross
ConstructionInProgressGross
283000000 usd
CY2022Q1 us-gaap Construction In Progress Gross
ConstructionInProgressGross
313000000 usd
CY2023Q1 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
4408000000 usd
CY2022Q1 us-gaap Property Plant And Equipment Gross
PropertyPlantAndEquipmentGross
4086000000 usd
CY2023Q1 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
2231000000 usd
CY2022Q1 us-gaap Accumulated Depreciation Depletion And Amortization Property Plant And Equipment
AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment
1994000000 usd
CY2023Q1 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
2177000000 usd
CY2022Q1 us-gaap Property Plant And Equipment Net
PropertyPlantAndEquipmentNet
2092000000 usd
CY2023 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
272000000 usd
CY2022 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
312000000 usd
CY2021 us-gaap Depreciation Depletion And Amortization
DepreciationDepletionAndAmortization
344000000 usd
CY2023Q1 us-gaap Capitalized Computer Software Net
CapitalizedComputerSoftwareNet
353000000 usd
CY2022Q1 us-gaap Capitalized Computer Software Net
CapitalizedComputerSoftwareNet
320000000 usd
CY2023Q1 us-gaap Capitalized Computer Software Accumulated Amortization
CapitalizedComputerSoftwareAccumulatedAmortization
1500000000 usd
CY2022Q1 us-gaap Capitalized Computer Software Accumulated Amortization
CapitalizedComputerSoftwareAccumulatedAmortization
1400000000 usd
CY2023 us-gaap Capitalized Computer Software Amortization1
CapitalizedComputerSoftwareAmortization1
101000000 usd
CY2022 us-gaap Capitalized Computer Software Amortization1
CapitalizedComputerSoftwareAmortization1
116000000 usd
CY2021 us-gaap Capitalized Computer Software Amortization1
CapitalizedComputerSoftwareAmortization1
117000000 usd
CY2023 mck Revenuefrom Contractwith Customer Excluding Assessed Tax Sales Returns
RevenuefromContractwithCustomerExcludingAssessedTaxSalesReturns
3100000000 usd
CY2022 mck Revenuefrom Contractwith Customer Excluding Assessed Tax Sales Returns
RevenuefromContractwithCustomerExcludingAssessedTaxSalesReturns
3200000000 usd
CY2021 mck Revenuefrom Contractwith Customer Excluding Assessed Tax Sales Returns
RevenuefromContractwithCustomerExcludingAssessedTaxSalesReturns
3100000000 usd
CY2023 mck Restructuring Impairmentand Other Related Charges
RestructuringImpairmentandOtherRelatedCharges
209000000 usd
CY2022 mck Restructuring Impairmentand Other Related Charges
RestructuringImpairmentandOtherRelatedCharges
281000000 usd
CY2021 mck Restructuring Impairmentand Other Related Charges
RestructuringImpairmentandOtherRelatedCharges
334000000 usd
CY2023 us-gaap Severance Costs1
SeveranceCosts1
35000000 usd
CY2023 us-gaap Business Exit Costs1
BusinessExitCosts1
102000000 usd
CY2023 mck Asset Impairment Charges Including Accelerated Depreciation
AssetImpairmentChargesIncludingAcceleratedDepreciation
72000000 usd
CY2023 us-gaap Restructuring Charges
RestructuringCharges
209000000 usd
CY2022 us-gaap Severance Costs1
SeveranceCosts1
9000000 usd
CY2022 us-gaap Business Exit Costs1
BusinessExitCosts1
97000000 usd
CY2022 mck Asset Impairment Charges Including Accelerated Depreciation
AssetImpairmentChargesIncludingAcceleratedDepreciation
139000000 usd
CY2022 us-gaap Restructuring Charges
RestructuringCharges
245000000 usd
CY2021 us-gaap Severance Costs1
SeveranceCosts1
104000000 usd
CY2021 us-gaap Business Exit Costs1
BusinessExitCosts1
59000000 usd
CY2021 mck Asset Impairment Charges Including Accelerated Depreciation
AssetImpairmentChargesIncludingAcceleratedDepreciation
56000000 usd
CY2021 us-gaap Restructuring Charges
RestructuringCharges
219000000 usd
CY2021Q1 us-gaap Restructuring Reserve
RestructuringReserve
151000000 usd
CY2022 us-gaap Restructuring Charges
RestructuringCharges
245000000 usd
CY2022 us-gaap Restructuring Reserve Settled Without Cash2
RestructuringReserveSettledWithoutCash2
139000000 usd
CY2022 us-gaap Payments For Restructuring
PaymentsForRestructuring
87000000 usd
CY2022 us-gaap Restructuring Reserve Translation And Other Adjustment
RestructuringReserveTranslationAndOtherAdjustment
-40000000 usd
CY2022Q1 us-gaap Restructuring Reserve
RestructuringReserve
130000000 usd
CY2023 us-gaap Restructuring Charges
RestructuringCharges
209000000 usd
CY2023 us-gaap Restructuring Reserve Settled Without Cash2
RestructuringReserveSettledWithoutCash2
72000000 usd
CY2023 us-gaap Payments For Restructuring
PaymentsForRestructuring
115000000 usd
CY2023 us-gaap Restructuring Reserve Translation And Other Adjustment
RestructuringReserveTranslationAndOtherAdjustment
-60000000 usd
CY2023Q1 us-gaap Restructuring Reserve
RestructuringReserve
92000000 usd
CY2022Q1 us-gaap Restructuring Reserve
RestructuringReserve
130000000 usd
CY2023Q1 us-gaap Restructuring Reserve
RestructuringReserve
92000000 usd
CY2023 us-gaap Asset Impairment Charges
AssetImpairmentCharges
0 usd
CY2023 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
162000000 usd
CY2022 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
161000000 usd
CY2021 us-gaap Allocated Share Based Compensation Expense
AllocatedShareBasedCompensationExpense
151000000 usd
CY2023 us-gaap Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
87000000 usd
CY2022 us-gaap Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
35000000 usd
CY2021 us-gaap Employee Service Share Based Compensation Tax Benefit From Compensation Expense
EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
23000000 usd
CY2023 us-gaap Allocated Share Based Compensation Expense Net Of Tax
AllocatedShareBasedCompensationExpenseNetOfTax
75000000 usd
CY2022 us-gaap Allocated Share Based Compensation Expense Net Of Tax
AllocatedShareBasedCompensationExpenseNetOfTax
126000000 usd
CY2021 us-gaap Allocated Share Based Compensation Expense Net Of Tax
AllocatedShareBasedCompensationExpenseNetOfTax
128000000 usd
CY2023 us-gaap Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount
-58000000 usd
CY2022 us-gaap Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount
-10000000 usd
CY2021 us-gaap Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount
1000000 usd
CY2022 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
0 shares
CY2023 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
0 shares
CY2021 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
0 shares
CY2023 us-gaap Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Lower Range Limit
ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeLowerRangeLimit
123.98
CY2023 us-gaap Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Upper Range Limit
ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeUpperRangeLimit
182.78
CY2023Q1 us-gaap Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Outstanding Options
ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfOutstandingOptions
0 shares
CY2023 us-gaap Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Remaining Contractual Term2
SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageRemainingContractualTerm2
P1Y
CY2023Q1 us-gaap Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Outstanding Options Weighted Average Exercise Price Beginning Balance1
SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeOutstandingOptionsWeightedAverageExercisePriceBeginningBalance1
154.36
CY2023Q1 us-gaap Share Based Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Number Of Exercisable Options
ShareBasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeNumberOfExercisableOptions
0 shares
CY2023Q1 us-gaap Sharebased Compensation Shares Authorized Under Stock Option Plans Exercise Price Range Exercisable Options Weighted Average Exercise Price1
SharebasedCompensationSharesAuthorizedUnderStockOptionPlansExercisePriceRangeExercisableOptionsWeightedAverageExercisePrice1
154.36
CY2022Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
1000000 shares
CY2022Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
175.23
CY2022 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
P2Y
CY2022Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
114000000 usd
CY2023 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period Gross
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross
0 shares
CY2023 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice
0
CY2023 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod
0 shares
CY2023 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice
125.02
CY2023 us-gaap Stock Issued During Period Shares Stock Options Exercised
StockIssuedDuringPeriodSharesStockOptionsExercised
1000000 shares
CY2023 us-gaap Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price
ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice
191.12
CY2023Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
0 shares
CY2023Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
154.36
CY2023 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2
P1Y
CY2023Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingIntrinsicValue
73000000 usd
CY2023Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingNumber
0 shares
CY2023Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageExercisePrice
154.36
CY2023 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Outstanding Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingWeightedAverageRemainingContractualTerm1
P1Y
CY2023Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue
73000000 usd
CY2023Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber
0 shares
CY2023Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice
154.36
CY2023 us-gaap Sharebased Compensation Arrangement By Sharebased Payment Award Options Vested And Expected To Vest Exercisable Weighted Average Remaining Contractual Term1
SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedAndExpectedToVestExercisableWeightedAverageRemainingContractualTerm1
P1Y
CY2023Q1 us-gaap Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Exercisable Aggregate Intrinsic Value
ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestExercisableAggregateIntrinsicValue
73000000 usd
CY2023 us-gaap Investment Income Interest
InvestmentIncomeInterest
107000000 usd
CY2022 us-gaap Investment Income Interest
InvestmentIncomeInterest
10000000 usd
CY2021 us-gaap Investment Income Interest
InvestmentIncomeInterest
12000000 usd
CY2023 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
5000000 usd
CY2022 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
43000000 usd
CY2021 us-gaap Income Loss From Equity Method Investments
IncomeLossFromEquityMethodInvestments
48000000 usd
CY2023 mck Equity Securities Fvni Gain Loss Excluding Impairment Losses
EquitySecuritiesFVNIGainLossExcludingImpairmentLosses
106000000 usd
CY2022 mck Equity Securities Fvni Gain Loss Excluding Impairment Losses
EquitySecuritiesFVNIGainLossExcludingImpairmentLosses
98000000 usd
CY2021 mck Equity Securities Fvni Gain Loss Excluding Impairment Losses
EquitySecuritiesFVNIGainLossExcludingImpairmentLosses
133000000 usd
CY2023 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
279000000 usd
CY2022 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
108000000 usd
CY2021 us-gaap Other Nonoperating Income Expense
OtherNonoperatingIncomeExpense
30000000 usd
CY2023 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
497000000 usd
CY2022 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
259000000 usd
CY2021 us-gaap Nonoperating Income Expense
NonoperatingIncomeExpense
223000000 usd
CY2023 mck Gain Loss On Derivative Termination
GainLossOnDerivativeTermination
97000000 usd
CY2023 us-gaap Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
3308000000 usd
CY2022 us-gaap Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
1944000000 usd
CY2021 us-gaap Income Loss From Continuing Operations Before Income Taxes Domestic
IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic
-6019000000 usd
CY2023 us-gaap Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
1322000000 usd
CY2022 us-gaap Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
-16000000 usd
CY2021 us-gaap Income Loss From Continuing Operations Before Income Taxes Foreign
IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign
985000000 usd
CY2023 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
4630000000 usd
CY2022 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
1928000000 usd
CY2021 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-5034000000 usd
CY2023 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
619000000 usd
CY2022 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
233000000 usd
CY2021 us-gaap Current Federal Tax Expense Benefit
CurrentFederalTaxExpenseBenefit
-15000000 usd
CY2023 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
126000000 usd
CY2022 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
129000000 usd
CY2021 us-gaap Current State And Local Tax Expense Benefit
CurrentStateAndLocalTaxExpenseBenefit
47000000 usd
CY2023 us-gaap Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
180000000 usd
CY2022 us-gaap Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
240000000 usd
CY2021 us-gaap Current Foreign Tax Expense Benefit
CurrentForeignTaxExpenseBenefit
181000000 usd
CY2023 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
925000000 usd
CY2022 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
602000000 usd
CY2021 us-gaap Current Income Tax Expense Benefit
CurrentIncomeTaxExpenseBenefit
213000000 usd
CY2023 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
-46000000 usd
CY2022 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
88000000 usd
CY2021 us-gaap Deferred Federal Income Tax Expense Benefit
DeferredFederalIncomeTaxExpenseBenefit
-562000000 usd
CY2023 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
36000000 usd
CY2022 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
-16000000 usd
CY2021 us-gaap Deferred State And Local Income Tax Expense Benefit
DeferredStateAndLocalIncomeTaxExpenseBenefit
-204000000 usd
CY2023 us-gaap Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
-10000000 usd
CY2022 us-gaap Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
-38000000 usd
CY2021 us-gaap Deferred Foreign Income Tax Expense Benefit
DeferredForeignIncomeTaxExpenseBenefit
-142000000 usd
CY2023 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-20000000 usd
CY2022 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
34000000 usd
CY2021 us-gaap Deferred Income Tax Expense Benefit
DeferredIncomeTaxExpenseBenefit
-908000000 usd
CY2023 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
905000000 usd
CY2022 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
636000000 usd
CY2021 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-695000000 usd
CY2023 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.195
CY2022 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
0.330
CY2021 us-gaap Effective Income Tax Rate Continuing Operations
EffectiveIncomeTaxRateContinuingOperations
-0.138
CY2023 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2021 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2022 us-gaap Effective Income Tax Rate Reconciliation At Federal Statutory Income Tax Rate
EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate
0.210
CY2023 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
972000000 usd
CY2022 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
405000000 usd
CY2021 us-gaap Income Tax Reconciliation Income Tax Expense Benefit At Federal Statutory Income Tax Rate
IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate
-1057000000 usd
CY2023 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
134000000 usd
CY2022 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
85000000 usd
CY2021 us-gaap Income Tax Reconciliation State And Local Income Taxes
IncomeTaxReconciliationStateAndLocalIncomeTaxes
-206000000 usd
CY2023 us-gaap Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
-145000000 usd
CY2022 us-gaap Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
-186000000 usd
CY2021 us-gaap Income Tax Reconciliation Foreign Income Tax Rate Differential
IncomeTaxReconciliationForeignIncomeTaxRateDifferential
-77000000 usd
CY2023 us-gaap Income Tax Reconciliation Tax Contingencies
IncomeTaxReconciliationTaxContingencies
6000000 usd
CY2022 us-gaap Income Tax Reconciliation Tax Contingencies
IncomeTaxReconciliationTaxContingencies
-26000000 usd
CY2021 us-gaap Income Tax Reconciliation Tax Contingencies
IncomeTaxReconciliationTaxContingencies
41000000 usd
CY2023 mck Effective Income Tax Rate Reconciliation Litigation And Claims
EffectiveIncomeTaxRateReconciliationLitigationAndClaims
9000000 usd
CY2022 mck Effective Income Tax Rate Reconciliation Litigation And Claims
EffectiveIncomeTaxRateReconciliationLitigationAndClaims
38000000 usd
CY2021 mck Effective Income Tax Rate Reconciliation Litigation And Claims
EffectiveIncomeTaxRateReconciliationLitigationAndClaims
715000000 usd
CY2023 mck Effective Income Tax Rate Reconciliation Intellectual Property Transfer Net Tax Benefit
EffectiveIncomeTaxRateReconciliationIntellectualPropertyTransferNetTaxBenefit
0 usd
CY2022 mck Effective Income Tax Rate Reconciliation Intellectual Property Transfer Net Tax Benefit
EffectiveIncomeTaxRateReconciliationIntellectualPropertyTransferNetTaxBenefit
0 usd
CY2021 mck Effective Income Tax Rate Reconciliation Intellectual Property Transfer Net Tax Benefit
EffectiveIncomeTaxRateReconciliationIntellectualPropertyTransferNetTaxBenefit
105000000 usd
CY2023 mck Effective Income Tax Rate Reconciliation Disposal Transaction Loss Amount
EffectiveIncomeTaxRateReconciliationDisposalTransactionLossAmount
-8000000 usd
CY2022 mck Effective Income Tax Rate Reconciliation Disposal Transaction Loss Amount
EffectiveIncomeTaxRateReconciliationDisposalTransactionLossAmount
345000000 usd
CY2021 mck Effective Income Tax Rate Reconciliation Disposal Transaction Loss Amount
EffectiveIncomeTaxRateReconciliationDisposalTransactionLossAmount
0 usd
CY2023 us-gaap Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount
-58000000 usd
CY2022 us-gaap Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount
-10000000 usd
CY2021 us-gaap Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount
1000000 usd
CY2023 us-gaap Income Tax Reconciliation Other Reconciling Items
IncomeTaxReconciliationOtherReconcilingItems
-5000000 usd
CY2022 us-gaap Income Tax Reconciliation Other Reconciling Items
IncomeTaxReconciliationOtherReconcilingItems
-15000000 usd
CY2021 us-gaap Income Tax Reconciliation Other Reconciling Items
IncomeTaxReconciliationOtherReconcilingItems
-7000000 usd
CY2023 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
905000000 usd
CY2022 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
636000000 usd
CY2021 us-gaap Income Tax Expense Benefit
IncomeTaxExpenseBenefit
-695000000 usd
CY2023 us-gaap Income Tax Reconciliation Tax Credits Research
IncomeTaxReconciliationTaxCreditsResearch
4000000 usd
CY2022 us-gaap Income Tax Reconciliation Tax Credits Research
IncomeTaxReconciliationTaxCreditsResearch
4000000 usd
CY2021 us-gaap Income Tax Reconciliation Tax Credits Research
IncomeTaxReconciliationTaxCreditsResearch
5000000 usd
CY2023 mck Effective Income Tax Rate Reconciliation Lapse Of Applicable Statute Of Limitations And Tax Settlement Amount
EffectiveIncomeTaxRateReconciliationLapseOfApplicableStatuteOfLimitationsAndTaxSettlementAmount
-115000000 usd
CY2023 us-gaap Effective Income Tax Rate Reconciliation Share Based Compensation Excess Tax Benefit Amount
EffectiveIncomeTaxRateReconciliationShareBasedCompensationExcessTaxBenefitAmount
-58000000 usd
CY2021 mck Income Tax Expense Benefit Discrete Items
IncomeTaxExpenseBenefitDiscreteItems
-105000000 usd
CY2023Q1 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts
51000000 usd
CY2022Q1 us-gaap Deferred Tax Assets Tax Deferred Expense Reserves And Accruals Allowance For Doubtful Accounts
DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccounts
49000000 usd
CY2023Q1 mck Deferred Tax Asset Litigation And Claims
DeferredTaxAssetLitigationAndClaims
699000000 usd
CY2022Q1 mck Deferred Tax Asset Litigation And Claims
DeferredTaxAssetLitigationAndClaims
755000000 usd
CY2023Q1 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits
265000000 usd
CY2022Q1 us-gaap Deferred Tax Assets Tax Deferred Expense Compensation And Benefits
DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefits
285000000 usd
CY2023Q1 us-gaap Deferred Tax Assets Tax Credit Carryforwards
DeferredTaxAssetsTaxCreditCarryforwards
760000000 usd
CY2022Q1 us-gaap Deferred Tax Assets Tax Credit Carryforwards
DeferredTaxAssetsTaxCreditCarryforwards
739000000 usd
CY2023Q1 mck Deferred Tax Asset Lease Obligations
DeferredTaxAssetLeaseObligations
427000000 usd
CY2022Q1 mck Deferred Tax Asset Lease Obligations
DeferredTaxAssetLeaseObligations
422000000 usd
CY2023Q1 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
127000000 usd
CY2022Q1 us-gaap Deferred Tax Assets Other
DeferredTaxAssetsOther
83000000 usd
CY2023Q1 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
2329000000 usd
CY2022Q1 us-gaap Deferred Tax Assets Gross
DeferredTaxAssetsGross
2333000000 usd
CY2023Q1 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
696000000 usd
CY2022Q1 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
726000000 usd
CY2023Q1 us-gaap Deferred Tax Assets Net
DeferredTaxAssetsNet
1633000000 usd
CY2022Q1 us-gaap Deferred Tax Assets Net
DeferredTaxAssetsNet
1607000000 usd
CY2023Q1 us-gaap Deferred Tax Liabilities Deferred Expense Capitalized Inventory Costs
DeferredTaxLiabilitiesDeferredExpenseCapitalizedInventoryCosts
2079000000 usd
CY2022Q1 us-gaap Deferred Tax Liabilities Deferred Expense Capitalized Inventory Costs
DeferredTaxLiabilitiesDeferredExpenseCapitalizedInventoryCosts
1993000000 usd
CY2023Q1 us-gaap Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
32000000 usd
CY2022Q1 us-gaap Deferred Tax Liabilities Property Plant And Equipment
DeferredTaxLiabilitiesPropertyPlantAndEquipment
184000000 usd
CY2023Q1 us-gaap Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets
DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets
267000000 usd
CY2022Q1 us-gaap Deferred Tax Liabilities Goodwill And Intangible Assets Intangible Assets
DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets
233000000 usd
CY2023Q1 mck Deferred Tax Liabilities Lease Rightofuse Assets
DeferredTaxLiabilitiesLeaseRightofuseAssets
412000000 usd
CY2022Q1 mck Deferred Tax Liabilities Lease Rightofuse Assets
DeferredTaxLiabilitiesLeaseRightofuseAssets
401000000 usd
CY2023Q1 us-gaap Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
19000000 usd
CY2022Q1 us-gaap Deferred Tax Liabilities Other
DeferredTaxLiabilitiesOther
17000000 usd
CY2023Q1 us-gaap Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
2809000000 usd
CY2022Q1 us-gaap Deferred Income Tax Liabilities
DeferredIncomeTaxLiabilities
2828000000 usd
CY2023Q1 us-gaap Deferred Tax Liabilities
DeferredTaxLiabilities
1176000000 usd
CY2022Q1 us-gaap Deferred Tax Liabilities
DeferredTaxLiabilities
1221000000 usd
CY2023Q1 us-gaap Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
211000000 usd
CY2022Q1 us-gaap Deferred Income Tax Assets Net
DeferredIncomeTaxAssetsNet
197000000 usd
CY2023Q1 us-gaap Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
1387000000 usd
CY2022Q1 us-gaap Deferred Income Tax Liabilities Net
DeferredIncomeTaxLiabilitiesNet
1418000000 usd
CY2023Q1 us-gaap Deferred Tax Liabilities
DeferredTaxLiabilities
1176000000 usd
CY2022Q1 us-gaap Deferred Tax Liabilities
DeferredTaxLiabilities
1221000000 usd
CY2023 us-gaap Income Tax Examination Penalties And Interest Expense
IncomeTaxExaminationPenaltiesAndInterestExpense
31000000 usd
CY2023Q1 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
696000000 usd
CY2022Q1 us-gaap Deferred Tax Assets Valuation Allowance
DeferredTaxAssetsValuationAllowance
726000000 usd
CY2023 us-gaap Valuation Allowance Deferred Tax Asset Change In Amount
ValuationAllowanceDeferredTaxAssetChangeInAmount
30000000 usd
CY2022Q1 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
1523000000 usd
CY2021Q1 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
1754000000 usd
CY2020Q1 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
958000000 usd
CY2023 us-gaap Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
0 usd
CY2022 us-gaap Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
14000000 usd
CY2021 us-gaap Unrecognized Tax Benefits Increases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromPriorPeriodTaxPositions
53000000 usd
CY2023 us-gaap Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
26000000 usd
CY2022 us-gaap Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
131000000 usd
CY2021 us-gaap Unrecognized Tax Benefits Decreases Resulting From Prior Period Tax Positions
UnrecognizedTaxBenefitsDecreasesResultingFromPriorPeriodTaxPositions
5000000 usd
CY2023 us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
21000000 usd
CY2022 us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
14000000 usd
CY2021 us-gaap Unrecognized Tax Benefits Increases Resulting From Current Period Tax Positions
UnrecognizedTaxBenefitsIncreasesResultingFromCurrentPeriodTaxPositions
755000000 usd
CY2023 us-gaap Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
96000000 usd
CY2022 us-gaap Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
20000000 usd
CY2021 us-gaap Unrecognized Tax Benefits Decreases Resulting From Settlements With Taxing Authorities
UnrecognizedTaxBenefitsDecreasesResultingFromSettlementsWithTaxingAuthorities
8000000 usd
CY2023 us-gaap Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
16000000 usd
CY2022 us-gaap Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
102000000 usd
CY2021 us-gaap Unrecognized Tax Benefits Reductions Resulting From Lapse Of Applicable Statute Of Limitations
UnrecognizedTaxBenefitsReductionsResultingFromLapseOfApplicableStatuteOfLimitations
12000000 usd
CY2023 mck Unrecognized Tax Benefits Increase Decrease Resultingfrom Foreign Currency Translation
UnrecognizedTaxBenefitsIncreaseDecreaseResultingfromForeignCurrencyTranslation
-7000000 usd
CY2022 mck Unrecognized Tax Benefits Increase Decrease Resultingfrom Foreign Currency Translation
UnrecognizedTaxBenefitsIncreaseDecreaseResultingfromForeignCurrencyTranslation
-6000000 usd
CY2021 mck Unrecognized Tax Benefits Increase Decrease Resultingfrom Foreign Currency Translation
UnrecognizedTaxBenefitsIncreaseDecreaseResultingfromForeignCurrencyTranslation
13000000 usd
CY2023Q1 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
1399000000 usd
CY2022Q1 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
1523000000 usd
CY2021Q1 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
1754000000 usd
CY2023Q1 us-gaap Unrecognized Tax Benefits
UnrecognizedTaxBenefits
1400000000 usd
CY2023Q1 us-gaap Unrecognized Tax Benefits That Would Impact Effective Tax Rate
UnrecognizedTaxBenefitsThatWouldImpactEffectiveTaxRate
1300000000 usd
CY2022 us-gaap Income Tax Examination Penalties And Interest Expense
IncomeTaxExaminationPenaltiesAndInterestExpense
8000000 usd
CY2021 us-gaap Income Tax Examination Penalties And Interest Expense
IncomeTaxExaminationPenaltiesAndInterestExpense
9000000 usd
CY2023Q1 us-gaap Unrecognized Tax Benefits Interest On Income Taxes Accrued
UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued
138000000 usd
CY2022Q1 us-gaap Unrecognized Tax Benefits Interest On Income Taxes Accrued
UnrecognizedTaxBenefitsInterestOnIncomeTaxesAccrued
108000000 usd
CY2023Q1 us-gaap Undistributed Earnings Of Foreign Subsidiaries
UndistributedEarningsOfForeignSubsidiaries
4800000000 usd
CY2014Q4 mck Put Right Value Interest Rate Spread
PutRightValueInterestRateSpread
0.05
CY2018Q3 mck Noncontrolling Interests Put Right Exercise Price Increase
NoncontrollingInterestsPutRightExercisePriceIncrease
0.51
CY2018Q3 mck Noncontrolling Interests Put Right Exercise Price
NoncontrollingInterestsPutRightExercisePrice
23.50
CY2021Q2 mck Noncontrolling Interests Put Right Exercise Price
NoncontrollingInterestsPutRightExercisePrice
22.99
CY2023Q1 us-gaap Minority Interest
MinorityInterest
367000000 usd
CY2022Q1 us-gaap Minority Interest
MinorityInterest
480000000 usd
CY2022 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
1000000 shares
CY2023 us-gaap Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount
AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount
1000000 shares
CY2023 us-gaap Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
3725000000 usd
CY2022 us-gaap Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
1292000000 usd
CY2021 us-gaap Income Loss From Continuing Operations Including Portion Attributable To Noncontrolling Interest
IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest
-4339000000 usd
CY2023 us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
162000000 usd
CY2022 us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
173000000 usd
CY2021 us-gaap Net Income Loss Attributable To Noncontrolling Interest
NetIncomeLossAttributableToNoncontrollingInterest
199000000 usd
CY2023 us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
3563000000 usd
CY2022 us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
1119000000 usd
CY2021 us-gaap Income Loss From Continuing Operations
IncomeLossFromContinuingOperations
-4538000000 usd
CY2023 us-gaap Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
-3000000 usd
CY2022 us-gaap Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
-5000000 usd
CY2021 us-gaap Income Loss From Discontinued Operations Net Of Tax
IncomeLossFromDiscontinuedOperationsNetOfTax
-1000000 usd
CY2023 us-gaap Net Income Loss
NetIncomeLoss
3560000000 usd
CY2022 us-gaap Net Income Loss
NetIncomeLoss
1114000000 usd
CY2021 us-gaap Net Income Loss
NetIncomeLoss
-4539000000 usd
CY2023 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
141100000 shares
CY2022 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
152300000 shares
CY2021 us-gaap Weighted Average Number Of Shares Outstanding Basic
WeightedAverageNumberOfSharesOutstandingBasic
160600000 shares
CY2023 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
142200000 shares
CY2022 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
154100000 shares
CY2021 us-gaap Weighted Average Number Of Diluted Shares Outstanding
WeightedAverageNumberOfDilutedSharesOutstanding
160600000 shares
CY2023 us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
25.05
CY2022 us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
7.26
CY2021 us-gaap Income Loss From Continuing Operations Per Diluted Share
IncomeLossFromContinuingOperationsPerDilutedShare
-28.26
CY2023 us-gaap Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
-0.02
CY2022 us-gaap Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
-0.03
CY2021 us-gaap Income Loss From Discontinued Operations Net Of Tax Per Diluted Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerDilutedShare
0
CY2023 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
25.03
CY2022 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
7.23
CY2021 us-gaap Earnings Per Share Diluted
EarningsPerShareDiluted
-28.26
CY2023 us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
25.25
CY2022 us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
7.35
CY2021 us-gaap Income Loss From Continuing Operations Per Basic Share
IncomeLossFromContinuingOperationsPerBasicShare
-28.26
CY2023 us-gaap Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
-0.02
CY2022 us-gaap Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
-0.03
CY2021 us-gaap Income Loss From Discontinued Operations Net Of Tax Per Basic Share
IncomeLossFromDiscontinuedOperationsNetOfTaxPerBasicShare
0
CY2023 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
25.23
CY2022 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
7.32
CY2021 us-gaap Earnings Per Share Basic
EarningsPerShareBasic
-28.26
CY2023Q1 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
1635000000 usd
CY2022Q1 us-gaap Operating Lease Right Of Use Asset
OperatingLeaseRightOfUseAsset
1548000000 usd
CY2023Q1 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
299000000 usd
CY2022Q1 us-gaap Operating Lease Liability Current
OperatingLeaseLiabilityCurrent
297000000 usd
CY2023Q1 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
1402000000 usd
CY2022Q1 us-gaap Operating Lease Liability Noncurrent
OperatingLeaseLiabilityNoncurrent
1366000000 usd
CY2023Q1 us-gaap Operating Lease Liability
OperatingLeaseLiability
1701000000 usd
CY2022Q1 us-gaap Operating Lease Liability
OperatingLeaseLiability
1663000000 usd
CY2023Q1 us-gaap Finance Lease Right Of Use Asset
FinanceLeaseRightOfUseAsset
180000000 usd
CY2022Q1 us-gaap Finance Lease Right Of Use Asset
FinanceLeaseRightOfUseAsset
206000000 usd
CY2023Q1 us-gaap Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
29000000 usd
CY2021 us-gaap Short Term Lease Cost
ShortTermLeaseCost
32000000 usd
CY2023 us-gaap Operating Lease Cost
OperatingLeaseCost
384000000 usd
CY2022Q1 us-gaap Finance Lease Liability Current
FinanceLeaseLiabilityCurrent
25000000 usd
CY2023Q1 us-gaap Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
173000000 usd
CY2022Q1 us-gaap Finance Lease Liability Noncurrent
FinanceLeaseLiabilityNoncurrent
185000000 usd
CY2023Q1 us-gaap Finance Lease Liability
FinanceLeaseLiability
202000000 usd
CY2022Q1 us-gaap Finance Lease Liability
FinanceLeaseLiability
210000000 usd
CY2023Q1 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P6Y10M24D
CY2022Q1 us-gaap Operating Lease Weighted Average Remaining Lease Term1
OperatingLeaseWeightedAverageRemainingLeaseTerm1
P6Y10M24D
CY2023Q1 us-gaap Finance Lease Weighted Average Remaining Lease Term1
FinanceLeaseWeightedAverageRemainingLeaseTerm1
P7Y9M18D
CY2022Q1 us-gaap Finance Lease Weighted Average Remaining Lease Term1
FinanceLeaseWeightedAverageRemainingLeaseTerm1
P8Y9M18D
CY2023Q1 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.0303
CY2022Q1 us-gaap Operating Lease Weighted Average Discount Rate Percent
OperatingLeaseWeightedAverageDiscountRatePercent
0.0247
CY2023Q1 us-gaap Finance Lease Weighted Average Discount Rate Percent
FinanceLeaseWeightedAverageDiscountRatePercent
0.0266
CY2022Q1 us-gaap Finance Lease Weighted Average Discount Rate Percent
FinanceLeaseWeightedAverageDiscountRatePercent
0.0250
CY2023 us-gaap Short Term Lease Cost
ShortTermLeaseCost
20000000 usd
CY2022 us-gaap Short Term Lease Cost
ShortTermLeaseCost
43000000 usd
CY2022 us-gaap Operating Lease Cost
OperatingLeaseCost
431000000 usd
CY2021 us-gaap Operating Lease Cost
OperatingLeaseCost
465000000 usd
CY2023 us-gaap Finance Lease Right Of Use Asset Amortization
FinanceLeaseRightOfUseAssetAmortization
24000000 usd
CY2022 us-gaap Finance Lease Right Of Use Asset Amortization
FinanceLeaseRightOfUseAssetAmortization
33000000 usd
CY2021 us-gaap Finance Lease Right Of Use Asset Amortization
FinanceLeaseRightOfUseAssetAmortization
23000000 usd
CY2023 us-gaap Finance Lease Interest Expense
FinanceLeaseInterestExpense
6000000 usd
CY2022 us-gaap Finance Lease Interest Expense
FinanceLeaseInterestExpense
5000000 usd
CY2021 us-gaap Finance Lease Interest Expense
FinanceLeaseInterestExpense
6000000 usd
CY2023 mck Finance Lease Cost
FinanceLeaseCost
30000000 usd
CY2022 mck Finance Lease Cost
FinanceLeaseCost
38000000 usd
CY2021 mck Finance Lease Cost
FinanceLeaseCost
29000000 usd
CY2023 us-gaap Variable Lease Cost
VariableLeaseCost
128000000 usd
CY2022 us-gaap Variable Lease Cost
VariableLeaseCost
127000000 usd
CY2021 us-gaap Variable Lease Cost
VariableLeaseCost
125000000 usd
CY2023 us-gaap Sublease Income
SubleaseIncome
33000000 usd
CY2022 us-gaap Sublease Income
SubleaseIncome
41000000 usd
CY2021 us-gaap Sublease Income
SubleaseIncome
36000000 usd
CY2023 us-gaap Lease Cost
LeaseCost
529000000 usd
CY2022 us-gaap Lease Cost
LeaseCost
598000000 usd
CY2021 us-gaap Lease Cost
LeaseCost
615000000 usd
CY2023 us-gaap Operating Lease Payments
OperatingLeasePayments
338000000 usd
CY2022 us-gaap Operating Lease Payments
OperatingLeasePayments
356000000 usd
CY2021 us-gaap Operating Lease Payments
OperatingLeasePayments
362000000 usd
CY2023 us-gaap Finance Lease Interest Payment On Liability
FinanceLeaseInterestPaymentOnLiability
1000000 usd
CY2022 us-gaap Finance Lease Interest Payment On Liability
FinanceLeaseInterestPaymentOnLiability
0 usd
CY2021 us-gaap Finance Lease Interest Payment On Liability
FinanceLeaseInterestPaymentOnLiability
4000000 usd
CY2023 us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
29000000 usd
CY2022 us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
31000000 usd
CY2021 us-gaap Finance Lease Principal Payments
FinanceLeasePrincipalPayments
31000000 usd
CY2023 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
462000000 usd
CY2022 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
286000000 usd
CY2021 us-gaap Right Of Use Asset Obtained In Exchange For Operating Lease Liability
RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
321000000 usd
CY2023 us-gaap Right Of Use Asset Obtained In Exchange For Finance Lease Liability
RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability
17000000 usd
CY2022 us-gaap Right Of Use Asset Obtained In Exchange For Finance Lease Liability
RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability
32000000 usd
CY2021 us-gaap Right Of Use Asset Obtained In Exchange For Finance Lease Liability
RightOfUseAssetObtainedInExchangeForFinanceLeaseLiability
75000000 usd
CY2023Q1 us-gaap Lessee Operating Lease Liability Payments Due Next Twelve Months
LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths
340000000 usd
CY2023Q1 us-gaap Finance Lease Liability Payments Due Next Twelve Months
FinanceLeaseLiabilityPaymentsDueNextTwelveMonths
33000000 usd
CY2023Q1 mck Lease Liability Payments Due Next Twelve Months
LeaseLiabilityPaymentsDueNextTwelveMonths
373000000 usd
CY2023Q1 us-gaap Lessee Operating Lease Liability Payments Due Year Two
LesseeOperatingLeaseLiabilityPaymentsDueYearTwo
321000000 usd
CY2023Q1 us-gaap Finance Lease Liability Payments Due Year Two
FinanceLeaseLiabilityPaymentsDueYearTwo
31000000 usd
CY2023Q1 mck Lease Liability Payments Due Year Two
LeaseLiabilityPaymentsDueYearTwo
352000000 usd
CY2023Q1 us-gaap Lessee Operating Lease Liability Payments Due Year Three
LesseeOperatingLeaseLiabilityPaymentsDueYearThree
273000000 usd
CY2023Q1 us-gaap Finance Lease Liability Payments Due Year Three
FinanceLeaseLiabilityPaymentsDueYearThree
29000000 usd
CY2023Q1 mck Lease Liability Payments Due Year Three
LeaseLiabilityPaymentsDueYearThree
302000000 usd
CY2023Q1 us-gaap Lessee Operating Lease Liability Payments Due Year Four
LesseeOperatingLeaseLiabilityPaymentsDueYearFour
230000000 usd
CY2023Q1 us-gaap Finance Lease Liability Payments Due Year Four
FinanceLeaseLiabilityPaymentsDueYearFour
28000000 usd
CY2023Q1 mck Lease Liability Payments Due Year Four
LeaseLiabilityPaymentsDueYearFour
258000000 usd
CY2023Q1 us-gaap Lessee Operating Lease Liability Payments Due Year Five
LesseeOperatingLeaseLiabilityPaymentsDueYearFive
183000000 usd
CY2023Q1 us-gaap Finance Lease Liability Payments Due Year Five
FinanceLeaseLiabilityPaymentsDueYearFive
26000000 usd
CY2023Q1 mck Lease Liability Payments Due Year Five
LeaseLiabilityPaymentsDueYearFive
209000000 usd
CY2023Q1 us-gaap Lessee Operating Lease Liability Payments Due After Year Five
LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive
547000000 usd
CY2023Q1 us-gaap Finance Lease Liability Payments Due After Year Five
FinanceLeaseLiabilityPaymentsDueAfterYearFive
79000000 usd
CY2023Q1 mck Lease Liability Payments Due After Year Five
LeaseLiabilityPaymentsDueAfterYearFive
626000000 usd
CY2023Q1 us-gaap Lessee Operating Lease Liability Payments Due
LesseeOperatingLeaseLiabilityPaymentsDue
1894000000 usd
CY2023Q1 us-gaap Finance Lease Liability Payments Due
FinanceLeaseLiabilityPaymentsDue
226000000 usd
CY2023Q1 mck Lease Liability Payments Due
LeaseLiabilityPaymentsDue
2120000000 usd
CY2023Q1 us-gaap Lessee Operating Lease Liability Undiscounted Excess Amount
LesseeOperatingLeaseLiabilityUndiscountedExcessAmount
193000000 usd
CY2023Q1 us-gaap Finance Lease Liability Undiscounted Excess Amount
FinanceLeaseLiabilityUndiscountedExcessAmount
24000000 usd
CY2023Q1 mck Lease Liability Undiscounted Excess Amount
LeaseLiabilityUndiscountedExcessAmount
217000000 usd
CY2023Q1 us-gaap Operating Lease Liability
OperatingLeaseLiability
1701000000 usd
CY2023Q1 us-gaap Finance Lease Liability
FinanceLeaseLiability
202000000 usd
CY2023Q1 mck Lease Liability
LeaseLiability
1903000000 usd
CY2023Q1 mck Lessor Lease Paymentstobe Received
LessorLeasePaymentstobeReceived
191000000 usd
CY2023Q1 mck Lessee Operating Lease Lease Notyet Commenced Future Lease Payments
LesseeOperatingLeaseLeaseNotyetCommencedFutureLeasePayments
98000000 usd
CY2023Q1 us-gaap Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received
SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived
342000000 usd
CY2022Q1 us-gaap Sales Type And Direct Financing Leases Lease Receivable Payments To Be Received
SalesTypeAndDirectFinancingLeasesLeaseReceivablePaymentsToBeReceived
298000000 usd
CY2022 mck Lessor Salestypeand Direct Financing Leases Weighted Average Remaining Lease Term
LessorSalestypeandDirectFinancingLeasesWeightedAverageRemainingLeaseTerm
P7Y
CY2023 mck Lessor Salestypeand Direct Financing Leases Weighted Average Remaining Lease Term
LessorSalestypeandDirectFinancingLeasesWeightedAverageRemainingLeaseTerm
P7Y
CY2021Q1 us-gaap Goodwill
Goodwill
9493000000 usd
CY2022 us-gaap Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
5000000 usd
CY2022 us-gaap Goodwill Foreign Currency Translation Gain Loss
GoodwillForeignCurrencyTranslationGainLoss
-47000000 usd
CY2023Q1 us-gaap Finite Lived Intangible Assets Amortization Expense Year Two
FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo
240000000 usd
CY2022Q1 us-gaap Goodwill
Goodwill
9451000000 usd
CY2023 us-gaap Goodwill Acquired During Period
GoodwillAcquiredDuringPeriod
628000000 usd
CY2023 us-gaap Goodwill Foreign Currency Translation Gain Loss
GoodwillForeignCurrencyTranslationGainLoss
-120000000 usd
CY2023 us-gaap Goodwill Purchase Accounting Adjustments
GoodwillPurchaseAccountingAdjustments
-12000000 usd
CY2023Q1 us-gaap Goodwill
Goodwill
9947000000 usd
CY2020Q3 us-gaap Number Of Reportable Segments
NumberOfReportableSegments
4 segment
CY2023Q1 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
5398000000 usd
CY2023Q1 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
3121000000 usd
CY2023Q1 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
2277000000 usd
CY2022Q1 us-gaap Finite Lived Intangible Assets Gross
FiniteLivedIntangibleAssetsGross
4996000000 usd
CY2022Q1 us-gaap Finite Lived Intangible Assets Accumulated Amortization
FiniteLivedIntangibleAssetsAccumulatedAmortization
2937000000 usd
CY2022Q1 us-gaap Finite Lived Intangible Assets Net
FiniteLivedIntangibleAssetsNet
2059000000 usd
CY2023 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
236000000 usd
CY2022 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
332000000 usd
CY2021 us-gaap Amortization Of Intangible Assets
AmortizationOfIntangibleAssets
422000000 usd
CY2023Q1 us-gaap Finite Lived Intangible Assets Amortization Expense Next Twelve Months
FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths
246000000 usd
CY2023Q1 us-gaap Finite Lived Intangible Assets Amortization Expense Year Three
FiniteLivedIntangibleAssetsAmortizationExpenseYearThree
208000000 usd
CY2023Q1 us-gaap Finite Lived Intangible Assets Amortization Expense Year Four
FiniteLivedIntangibleAssetsAmortizationExpenseYearFour
201000000 usd
CY2023Q1 us-gaap Finite Lived Intangible Assets Amortization Expense Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseYearFive
197000000 usd
CY2023Q1 us-gaap Finite Lived Intangible Assets Amortization Expense After Year Five
FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive
1200000000 usd
CY2023Q1 us-gaap Long Term Debt
LongTermDebt
5594000000 usd
CY2022Q1 us-gaap Long Term Debt
LongTermDebt
5879000000 usd
CY2023Q1 us-gaap Long Term Debt And Capital Lease Obligations Current
LongTermDebtAndCapitalLeaseObligationsCurrent
968000000 usd
CY2022Q1 us-gaap Long Term Debt And Capital Lease Obligations Current
LongTermDebtAndCapitalLeaseObligationsCurrent
799000000 usd
CY2023Q1 us-gaap Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
4626000000 usd
CY2022Q1 us-gaap Long Term Debt And Capital Lease Obligations
LongTermDebtAndCapitalLeaseObligations
5080000000 usd
CY2023Q1 us-gaap Debt And Capital Lease Obligations
DebtAndCapitalLeaseObligations
5600000000 usd
CY2022Q1 us-gaap Debt And Capital Lease Obligations
DebtAndCapitalLeaseObligations
5900000000 usd
CY2023Q1 us-gaap Long Term Debt And Capital Lease Obligations Current
LongTermDebtAndCapitalLeaseObligationsCurrent
968000000 usd
CY2022Q1 us-gaap Long Term Debt And Capital Lease Obligations Current
LongTermDebtAndCapitalLeaseObligationsCurrent
799000000 usd
CY2023Q1 us-gaap Long Term Debt Maturities Repayments Of Principal In Next Twelve Months
LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths
968000000 usd
CY2023Q1 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Two
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo
39000000 usd
CY2023Q1 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Three
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree
1700000000 usd
CY2023Q1 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Four
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour
1200000000 usd
CY2023Q1 us-gaap Long Term Debt Maturities Repayments Of Principal In Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive
376000000 usd
CY2023Q1 us-gaap Long Term Debt Maturities Repayments Of Principal After Year Five
LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive
1300000000 usd
CY2023 us-gaap Proceeds From Issuance Of Commercial Paper
ProceedsFromIssuanceOfCommercialPaper
8500000000 usd
CY2022 us-gaap Proceeds From Issuance Of Commercial Paper
ProceedsFromIssuanceOfCommercialPaper
11200000000 usd
CY2021 us-gaap Proceeds From Issuance Of Commercial Paper
ProceedsFromIssuanceOfCommercialPaper
6300000000 usd
CY2023 us-gaap Repayments Of Commercial Paper
RepaymentsOfCommercialPaper
8500000000 usd
CY2022 us-gaap Repayments Of Commercial Paper
RepaymentsOfCommercialPaper
11200000000 usd
CY2021 us-gaap Repayments Of Commercial Paper
RepaymentsOfCommercialPaper
6300000000 usd
CY2022Q1 us-gaap Variable Interest Entity Entity Maximum Loss Exposure Amount
VariableInterestEntityEntityMaximumLossExposureAmount
1400000000 usd
CY2023Q1 us-gaap Variable Interest Entity Entity Maximum Loss Exposure Amount
VariableInterestEntityEntityMaximumLossExposureAmount
1400000000 usd
CY2022 us-gaap Defined Benefit Plan Plan Assets Level3 Reconciliation Increase For Purchase
DefinedBenefitPlanPlanAssetsLevel3ReconciliationIncreaseForPurchase
196000000 usd
CY2022 us-gaap Defined Benefit Plan Actual Return On Plan Assets
DefinedBenefitPlanActualReturnOnPlanAssets
-25000000 usd
CY2023 us-gaap Defined Contribution Plan Maximum Annual Contributions Per Employee Percent
DefinedContributionPlanMaximumAnnualContributionsPerEmployeePercent
0.75
CY2023 us-gaap Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
125000000 usd
CY2022 us-gaap Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
116000000 usd
CY2021 us-gaap Defined Contribution Plan Cost Recognized
DefinedContributionPlanCostRecognized
102000000 usd
CY2023 mck Gain Loss On Derivative Termination
GainLossOnDerivativeTermination
97000000 usd
CY2023Q1 us-gaap Money Market Funds At Carrying Value
MoneyMarketFundsAtCarryingValue
1400000000 usd
CY2022Q1 us-gaap Money Market Funds At Carrying Value
MoneyMarketFundsAtCarryingValue
981000000 usd
CY2023Q1 us-gaap Equity Securities Fv Ni
EquitySecuritiesFvNi
237000000 usd
CY2022Q1 us-gaap Equity Securities Fv Ni
EquitySecuritiesFvNi
346000000 usd
CY2023 us-gaap Equity Securities Fv Ni Gain Loss
EquitySecuritiesFvNiGainLoss
-36000000 usd
CY2023 us-gaap Equity Securities Without Readily Determinable Fair Value Impairment Loss Annual Amount
EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossAnnualAmount
59000000 usd
CY2022 us-gaap Equity Securities Fv Ni Gain Loss
EquitySecuritiesFvNiGainLoss
98000000 usd
CY2021 us-gaap Equity Securities Fv Ni Gain Loss
EquitySecuritiesFvNiGainLoss
133000000 usd
CY2023 mck Guarantee Obligations Exposure Expiringin Year One
GuaranteeObligationsExposureExpiringinYearOne
18000000 usd
CY2023 mck Guarantee Obligations Exposure Expiringin Year Two
GuaranteeObligationsExposureExpiringinYearTwo
108000000 usd
CY2023 mck Guarantee Obligations Exposure Expiringin Year Three
GuaranteeObligationsExposureExpiringinYearThree
195000000 usd
CY2023 mck Guarantee Obligations Exposure Expiringin Year Four
GuaranteeObligationsExposureExpiringinYearFour
10000000 usd
CY2023 mck Guarantee Obligations Exposure Expiringin Year Five
GuaranteeObligationsExposureExpiringinYearFive
8000000 usd
CY2023 mck Guarantee Obligations Exposure Expiringin Year Five Thereafter
GuaranteeObligationsExposureExpiringinYearFiveThereafter
21000000 usd
CY2021Q4 us-gaap Loss Contingency Number Of Plaintiffs
LossContingencyNumberOfPlaintiffs
2 plaintiff
CY2017Q1 mck Opioid Stewardship Act New York Annual Surcharge
OpioidStewardshipActNewYorkAnnualSurcharge
100000000 usd
CY2018Q1 mck Opioid Stewardship Act New York Annual Surcharge
OpioidStewardshipActNewYorkAnnualSurcharge
100000000 usd
CY2022Q4 mck Opioid Stewardship Act New York Annual Surcharge
OpioidStewardshipActNewYorkAnnualSurcharge
42000000 usd
CY2023 mck Environmental Loss Contingency Statement Of Financial Position Extensible Enumeration Not Disclosed Flag
EnvironmentalLossContingencyStatementOfFinancialPositionExtensibleEnumerationNotDisclosedFlag
Consolidated Balance Sheet
CY2023Q1 mck Common Stock Voting Rights Numberof Votes Per Common Share
CommonStockVotingRightsNumberofVotesPerCommonShare
1 vote
CY2022Q2 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.47
CY2022Q3 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
0.54
CY2023 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
2.09
CY2022 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
1.83
CY2021 us-gaap Common Stock Dividends Per Share Declared
CommonStockDividendsPerShareDeclared
1.67
CY2020Q1 us-gaap Stock Repurchase Program Remaining Authorized Repurchase Amount1
StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1
1535000000 usd
CY2021Q1 us-gaap Stock Repurchase Program Authorized Amount1
StockRepurchaseProgramAuthorizedAmount1
2000000000 usd
CY2021Q1 us-gaap Stock Repurchase Program Remaining Authorized Repurchase Amount1
StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1
2785000000 usd
CY2022Q1 us-gaap Stock Repurchase Program Authorized Amount1
StockRepurchaseProgramAuthorizedAmount1
4000000000 usd
CY2022Q1 us-gaap Stock Repurchase Program Remaining Authorized Repurchase Amount1
StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1
3278000000 usd
CY2023Q1 us-gaap Stock Repurchase Program Authorized Amount1
StockRepurchaseProgramAuthorizedAmount1
4000000000 usd
CY2023Q1 us-gaap Stock Repurchase Program Remaining Authorized Repurchase Amount1
StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1
3613000000 usd
CY2023Q1 us-gaap Reclassification From Aoci Current Period Tax
ReclassificationFromAociCurrentPeriodTax
6000000 usd
CY2022 us-gaap Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
-191000000 usd
CY2023 us-gaap Number Of Reportable Segments
NumberOfReportableSegments
4 segment
CY2023 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
276711000000 usd
CY2022 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
263966000000 usd
CY2021 us-gaap Revenue From Contract With Customer Excluding Assessed Tax
RevenueFromContractWithCustomerExcludingAssessedTax
238228000000 usd
CY2023 mck Gross Profit Netof Expenses Including Other Income
GrossProfitNetofExpensesIncludingOtherIncome
5025000000 usd
CY2022 mck Gross Profit Netof Expenses Including Other Income
GrossProfitNetofExpensesIncludingOtherIncome
3370000000 usd
CY2021 mck Gross Profit Netof Expenses Including Other Income
GrossProfitNetofExpensesIncludingOtherIncome
3828000000 usd
CY2023 mck Corporate Operating Expenseand Other Income Net
CorporateOperatingExpenseandOtherIncomeNet
147000000 usd
CY2022 mck Corporate Operating Expenseand Other Income Net
CorporateOperatingExpenseandOtherIncomeNet
1073000000 usd
CY2021 mck Corporate Operating Expenseand Other Income Net
CorporateOperatingExpenseandOtherIncomeNet
8645000000 usd
CY2023 us-gaap Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
0 usd
CY2021 us-gaap Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
0 usd
CY2023 us-gaap Interest Expense
InterestExpense
248000000 usd
CY2022 us-gaap Interest Expense
InterestExpense
178000000 usd
CY2021 us-gaap Interest Expense
InterestExpense
217000000 usd
CY2023 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
4630000000 usd
CY2022 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
1928000000 usd
CY2021 us-gaap Income Loss From Continuing Operations Before Income Taxes Extraordinary Items Noncontrolling Interest
IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest
-5034000000 usd
CY2023 us-gaap Depreciation And Amortization
DepreciationAndAmortization
608000000 usd
CY2022 us-gaap Depreciation And Amortization
DepreciationAndAmortization
760000000 usd
CY2021 us-gaap Depreciation And Amortization
DepreciationAndAmortization
887000000 usd
CY2023 us-gaap Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
558000000 usd
CY2022 us-gaap Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
535000000 usd
CY2021 us-gaap Payments To Acquire Productive Assets
PaymentsToAcquireProductiveAssets
641000000 usd
CY2023 mck Gain Loss On Derivative Termination
GainLossOnDerivativeTermination
97000000 usd
CY2023 us-gaap Equity Securities Fv Ni Gain Loss
EquitySecuritiesFvNiGainLoss
-36000000 usd
CY2022 us-gaap Equity Securities Fv Ni Gain Loss
EquitySecuritiesFvNiGainLoss
98000000 usd
CY2021 us-gaap Equity Securities Fv Ni Gain Loss
EquitySecuritiesFvNiGainLoss
133000000 usd
CY2022 us-gaap Gains Losses On Extinguishment Of Debt
GainsLossesOnExtinguishmentOfDebt
-191000000 usd
CY2023Q1 us-gaap Assets
Assets
62320000000 usd
CY2022Q1 us-gaap Assets
Assets
63298000000 usd
CY2023Q1 mck Property Plant And Equipment Including Net Capitalized Software
PropertyPlantAndEquipmentIncludingNetCapitalizedSoftware
2530000000 usd
CY2022Q1 mck Property Plant And Equipment Including Net Capitalized Software
PropertyPlantAndEquipmentIncludingNetCapitalizedSoftware
2412000000 usd
CY2023 dei Auditor Firm
AuditorFirmId
34
CY2022Q1 us-gaap Valuation Allowances And Reserves Balance
ValuationAllowancesAndReservesBalance
151000000 usd
CY2023 us-gaap Valuation Allowances And Reserves Charged To Cost And Expense
ValuationAllowancesAndReservesChargedToCostAndExpense
45000000 usd
CY2023 us-gaap Valuation Allowances And Reserves Charged To Other Accounts
ValuationAllowancesAndReservesChargedToOtherAccounts
9000000 usd
CY2023 us-gaap Valuation Allowances And Reserves Deductions
ValuationAllowancesAndReservesDeductions
45000000 usd
CY2023Q1 us-gaap Valuation Allowances And Reserves Balance
ValuationAllowancesAndReservesBalance
160000000 usd
CY2021Q1 us-gaap Valuation Allowances And Reserves Balance
ValuationAllowancesAndReservesBalance
261000000 usd
CY2022 us-gaap Valuation Allowances And Reserves Charged To Cost And Expense
ValuationAllowancesAndReservesChargedToCostAndExpense
29000000 usd
CY2022 us-gaap Valuation Allowances And Reserves Charged To Other Accounts
ValuationAllowancesAndReservesChargedToOtherAccounts
-31000000 usd
CY2022 us-gaap Valuation Allowances And Reserves Deductions
ValuationAllowancesAndReservesDeductions
108000000 usd
CY2022Q1 us-gaap Valuation Allowances And Reserves Balance
ValuationAllowancesAndReservesBalance
151000000 usd
CY2020Q1 us-gaap Valuation Allowances And Reserves Balance
ValuationAllowancesAndReservesBalance
282000000 usd
CY2021 us-gaap Valuation Allowances And Reserves Charged To Cost And Expense
ValuationAllowancesAndReservesChargedToCostAndExpense
15000000 usd
CY2021 us-gaap Valuation Allowances And Reserves Charged To Other Accounts
ValuationAllowancesAndReservesChargedToOtherAccounts
10000000 usd
CY2021 us-gaap Valuation Allowances And Reserves Deductions
ValuationAllowancesAndReservesDeductions
46000000 usd
CY2021Q1 us-gaap Valuation Allowances And Reserves Balance
ValuationAllowancesAndReservesBalance
261000000 usd
CY2023 us-gaap Valuation Allowances And Reserves Deductions
ValuationAllowancesAndReservesDeductions
45000000 usd
CY2022 us-gaap Valuation Allowances And Reserves Deductions
ValuationAllowancesAndReservesDeductions
108000000 usd
CY2021 us-gaap Valuation Allowances And Reserves Deductions
ValuationAllowancesAndReservesDeductions
46000000 usd
CY2023Q1 mck Sec Schedule1209 Valuation Allowancesand Reserves Current Amount
SECSchedule1209ValuationAllowancesandReservesCurrentAmount
158000000 usd
CY2022Q1 mck Sec Schedule1209 Valuation Allowancesand Reserves Current Amount
SECSchedule1209ValuationAllowancesandReservesCurrentAmount
144000000 usd
CY2021Q1 mck Sec Schedule1209 Valuation Allowancesand Reserves Current Amount
SECSchedule1209ValuationAllowancesandReservesCurrentAmount
250000000 usd
CY2023Q1 us-gaap Valuation Allowances And Reserves Balance
ValuationAllowancesAndReservesBalance
160000000 usd
CY2022Q1 us-gaap Valuation Allowances And Reserves Balance
ValuationAllowancesAndReservesBalance
151000000 usd
CY2021Q1 us-gaap Valuation Allowances And Reserves Balance
ValuationAllowancesAndReservesBalance
261000000 usd

Files In Submission

Name View Source Status
mck-20230331_cal.xml Edgar Link unprocessable
mck-20230331_def.xml Edgar Link unprocessable
0000927653-23-000038-index-headers.html Edgar Link pending
0000927653-23-000038-index.html Edgar Link pending
0000927653-23-000038.txt Edgar Link pending
0000927653-23-000038-xbrl.zip Edgar Link pending
Financial_Report.xlsx Edgar Link pending
mck-20230331.htm Edgar Link pending
mck-20230331.xsd Edgar Link pending
mck-20230331_g1.jpg Edgar Link pending
mck-20230331_g2.jpg Edgar Link pending
mck_exhibit21x3312023.htm Edgar Link pending
mck_exhibit23x3312023.htm Edgar Link pending
mck_exhibit311x3312023.htm Edgar Link pending
mck_exhibit312x3312023.htm Edgar Link pending
mck_exhibit32x3312023.htm Edgar Link pending
mck_exhibit415x3312023.htm Edgar Link pending
MetaLinks.json Edgar Link pending
R1.htm Edgar Link pending
R10.htm Edgar Link pending
R100.htm Edgar Link pending
R101.htm Edgar Link pending
R102.htm Edgar Link pending
R103.htm Edgar Link pending
R104.htm Edgar Link pending
R105.htm Edgar Link pending
R106.htm Edgar Link pending
R107.htm Edgar Link pending
R108.htm Edgar Link pending
R109.htm Edgar Link pending
R11.htm Edgar Link pending
R110.htm Edgar Link pending
R111.htm Edgar Link pending
R112.htm Edgar Link pending
R113.htm Edgar Link pending
R114.htm Edgar Link pending
R115.htm Edgar Link pending
R116.htm Edgar Link pending
R117.htm Edgar Link pending
R118.htm Edgar Link pending
R119.htm Edgar Link pending
R12.htm Edgar Link pending
R120.htm Edgar Link pending
R13.htm Edgar Link pending
R14.htm Edgar Link pending
R15.htm Edgar Link pending
R16.htm Edgar Link pending
R17.htm Edgar Link pending
R18.htm Edgar Link pending
R19.htm Edgar Link pending
R2.htm Edgar Link pending
R20.htm Edgar Link pending
R21.htm Edgar Link pending
FilingSummary.xml Edgar Link unprocessable
mck-20230331_lab.xml Edgar Link unprocessable
mck-20230331_pre.xml Edgar Link unprocessable
mck-20230331_htm.xml Edgar Link completed
R22.htm Edgar Link pending
R23.htm Edgar Link pending
R24.htm Edgar Link pending
R25.htm Edgar Link pending
R26.htm Edgar Link pending
R27.htm Edgar Link pending
R28.htm Edgar Link pending
R29.htm Edgar Link pending
R3.htm Edgar Link pending
R30.htm Edgar Link pending
R31.htm Edgar Link pending
R32.htm Edgar Link pending
R33.htm Edgar Link pending
R34.htm Edgar Link pending
R35.htm Edgar Link pending
R36.htm Edgar Link pending
R37.htm Edgar Link pending
R38.htm Edgar Link pending
R39.htm Edgar Link pending
R4.htm Edgar Link pending
R40.htm Edgar Link pending
R41.htm Edgar Link pending
R42.htm Edgar Link pending
R43.htm Edgar Link pending
R44.htm Edgar Link pending
R45.htm Edgar Link pending
R46.htm Edgar Link pending
R47.htm Edgar Link pending
R48.htm Edgar Link pending
R49.htm Edgar Link pending
R5.htm Edgar Link pending
R50.htm Edgar Link pending
R51.htm Edgar Link pending
R52.htm Edgar Link pending
R53.htm Edgar Link pending
R54.htm Edgar Link pending
R55.htm Edgar Link pending
R56.htm Edgar Link pending
R57.htm Edgar Link pending
R58.htm Edgar Link pending
R59.htm Edgar Link pending
R6.htm Edgar Link pending
R60.htm Edgar Link pending
R61.htm Edgar Link pending
R62.htm Edgar Link pending
R63.htm Edgar Link pending
R64.htm Edgar Link pending
R65.htm Edgar Link pending
R66.htm Edgar Link pending
R67.htm Edgar Link pending
R68.htm Edgar Link pending
R69.htm Edgar Link pending
R7.htm Edgar Link pending
R70.htm Edgar Link pending
R71.htm Edgar Link pending
R72.htm Edgar Link pending
R73.htm Edgar Link pending
R74.htm Edgar Link pending
R75.htm Edgar Link pending
R76.htm Edgar Link pending
R77.htm Edgar Link pending
R78.htm Edgar Link pending
R79.htm Edgar Link pending
R8.htm Edgar Link pending
R80.htm Edgar Link pending
R81.htm Edgar Link pending
R82.htm Edgar Link pending
R83.htm Edgar Link pending
R84.htm Edgar Link pending
R85.htm Edgar Link pending
R86.htm Edgar Link pending
R87.htm Edgar Link pending
R88.htm Edgar Link pending
R89.htm Edgar Link pending
R9.htm Edgar Link pending
R90.htm Edgar Link pending
R91.htm Edgar Link pending
R92.htm Edgar Link pending
R93.htm Edgar Link pending
R94.htm Edgar Link pending
R95.htm Edgar Link pending
R96.htm Edgar Link pending
R97.htm Edgar Link pending
R98.htm Edgar Link pending
R99.htm Edgar Link pending
report.css Edgar Link pending
Show.js Edgar Link pending