XML 66 R51.htm IDEA: XBRL DOCUMENT v3.23.3

Investments - Carrying Value of Measurement Alternative Investments (Details) - USD ($) $ in Millions	Sep. 30, 2023	Dec. 31, 2022
Investments, Debt and Equity Securities [Abstract]
Alternative Investment, Initial Cost Basis	$ 534
Alternative Investment, Upward Price Adjustment, Cumulative Amount	629
Alternative Investment, Downward Price Adjustment Including Impairment, Cumulative Amount	(178)
Measurement alternative	$ 985	$ 1,087

X

- Definition

Alternative Investment, Carrying Value

+ References

No definition available.

+ Details

Name:	ma_AlternativeInvestmentCarryingValue
Namespace Prefix:	ma_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Alternative Investment, Downward Price Adjustment Including Impairment, Cumulative Amount

+ References

No definition available.

+ Details

Name:	ma_AlternativeInvestmentDownwardPriceAdjustmentIncludingImpairmentCumulativeAmount
Namespace Prefix:	ma_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Alternative Investment, Initial Cost Basis

+ References

No definition available.

+ Details

Name:	ma_AlternativeInvestmentInitialCostBasis
Namespace Prefix:	ma_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Alternative Investment, Upward Price Adjustment, Cumulative Amount

+ References

No definition available.

+ Details

Name:	ma_AlternativeInvestmentUpwardPriceAdjustmentCumulativeAmount
Namespace Prefix:	ma_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- References

No definition available.

+ Details

Name:	us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration