XML 87 R43.htm IDEA: XBRL DOCUMENT
v3.20.1

Investments in Equity Securities (Investment in JUUL Narrative) (Details) |  | 1 Months Ended | 12 Months Ended |
--- | --- | --- | --- | ---
Jan. 28, 2020 director | Dec. 31, 2018 USD ($) | Dec. 31, 2019 USD ($) | Mar. 31, 2020 USD ($) director
Schedule of Equity Method Investments [Line Items] |  |  |  |
Equity securities without readily determinable fair value, upward price adjustment, cumulative amount | $ |  |  |  | $ 0
JUUL [Member] |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |
Payments to acquire equity securities | $ |  | $ 12,800,000,000 |  |
Equity securities, ownership percentage |  |  | 35.00% | 35.00%
Equity securities without readily determinable fair value, impairment loss, annual amount | $ |  |  | $ 8,600,000,000 |
Equity securities without readily determinable fair value, amount | $ |  |  | $ 4,205,000,000 | $ 4,205,000,000
Equity securities without readily determinable fair value, no litigation period | 1 year |  |  |
Equity securities without readily determinable fair value, non-compete release trigger period | 12 months |  |  |
Equity securities without readily determinable fair value, non-compete release trigger percentage of investment carrying value | 10.00% |  |  |
Equity securities without readily determinable fair value, quantitative assessment adjustment, annual amount | $ |  | $ 12,800,000,000 |  |
Equity securities without readily determinable fair value, number of board members |  |  |  | 7
Equity securities without readily determinable fair value, number of board members upon share conversion | 9 |  |  |
Equity securities without readily determinable fair value, number of independent board members upon share conversion | 3 |  |  |
Equity securities without readily determinable fair value, number of board members appointed by investor upon share conversion | 1 |  |  |
Equity securities without readily determinable fair value, number of board members appointed by investee stockholders upon share conversion | 2 |  |  |
Equity securities without readily determinable fair value, number of investor nominating committee designees upon share conversion | 1 |  |  |
Equity securities without readily determinable fair value, number of directors designated by investor upon share conversion | 2 |  |  |
Equity securities without readily determinable fair value, number of nominating committee directors designated by investee upon share conversion | 3 |  |  |
Equity securities without readily determinable fair value, number of oversight committee directors designated by investor upon share conversion | 2 |  |  |
Equity securities without readily determinable fair value, number of oversight committee chair directors designated by investor upon share conversion | 1 |  |  |

X
- Definition Equity Securities Without Readily Determinable Fair Value, No Litigation Period + References No definition available. + Details
Name: | mo_EquitySecuritiesWithoutReadilyDeterminableFairValueNoLitigationPeriod
Namespace Prefix: | mo_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Equity Securities Without Readily Determinable Fair Value, Non-Compete Release Trigger Percentage Of Investment Carrying Value + References No definition available. + Details
Name: | mo_EquitySecuritiesWithoutReadilyDeterminableFairValueNonCompeteReleaseTriggerPercentageOfInvestmentCarryingValue
Namespace Prefix: | mo_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Equity Securities Without Readily Determinable Fair Value, Non-Compete Release Trigger Period + References No definition available. + Details
Name: | mo_EquitySecuritiesWithoutReadilyDeterminableFairValueNonCompeteReleaseTriggerPeriod
Namespace Prefix: | mo_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Equity Securities Without Readily Determinable Fair Value, Number Of Board Members + References No definition available. + Details
Name: | mo_EquitySecuritiesWithoutReadilyDeterminableFairValueNumberOfBoardMembers
Namespace Prefix: | mo_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Equity Securities Without Readily Determinable Fair Value, Number Of Board Members Appointed By Investee Stockholders Upon Share Conversion + References No definition available. + Details
Name: | mo_EquitySecuritiesWithoutReadilyDeterminableFairValueNumberOfBoardMembersAppointedByInvesteeStockholdersUponShareConversion
Namespace Prefix: | mo_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Equity Securities Without Readily Determinable Fair Value, Number Of Board Members Appointed By Investor Upon Share Conversion + References No definition available. + Details
Name: | mo_EquitySecuritiesWithoutReadilyDeterminableFairValueNumberOfBoardMembersAppointedByInvestorUponShareConversion
Namespace Prefix: | mo_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Equity Securities Without Readily Determinable Fair Value, Number Of Board Members Upon Share Conversion + References No definition available. + Details
Name: | mo_EquitySecuritiesWithoutReadilyDeterminableFairValueNumberOfBoardMembersUponShareConversion
Namespace Prefix: | mo_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Equity Securities Without Readily Determinable Fair Value, Number Of Directors Designated By Investor Upon Share Conversion + References No definition available. + Details
Name: | mo_EquitySecuritiesWithoutReadilyDeterminableFairValueNumberOfDirectorsDesignatedByInvestorUponShareConversion
Namespace Prefix: | mo_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Equity Securities Without Readily Determinable Fair Value, Number Of Independent Board Members Upon Share Conversion + References No definition available. + Details
Name: | mo_EquitySecuritiesWithoutReadilyDeterminableFairValueNumberOfIndependentBoardMembersUponShareConversion
Namespace Prefix: | mo_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Equity Securities Without Readily Determinable Fair Value, Number Of Investor Nominating Committee Designees Upon Share Conversion + References No definition available. + Details
Name: | mo_EquitySecuritiesWithoutReadilyDeterminableFairValueNumberOfInvestorNominatingCommitteeDesigneesUponShareConversion
Namespace Prefix: | mo_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Equity Securities Without Readily Determinable Fair Value, Number Of Nominating Committee Directors Designated By Investee Upon Share Conversion + References No definition available. + Details
Name: | mo_EquitySecuritiesWithoutReadilyDeterminableFairValueNumberOfNominatingCommitteeDirectorsDesignatedByInvesteeUponShareConversion
Namespace Prefix: | mo_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | instant

X
- Definition Equity Securities Without Readily Determinable Fair Value, Number Of Oversight Committee Chair Directors Designated By Investor Upon Share Conversion + References No definition available. + Details
Name: | mo_EquitySecuritiesWithoutReadilyDeterminableFairValueNumberOfOversightCommitteeChairDirectorsDesignatedByInvestorUponShareConversion
Namespace Prefix: | mo_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Equity Securities Without Readily Determinable Fair Value, Number Of Oversight Committee Directors Designated By Investor Upon Share Conversion + References No definition available. + Details
Name: | mo_EquitySecuritiesWithoutReadilyDeterminableFairValueNumberOfOversightCommitteeDirectorsDesignatedByInvestorUponShareConversion
Namespace Prefix: | mo_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Equity Securities Without Readily Determinable Fair Value, Ownership Percentage + References No definition available. + Details
Name: | mo_EquitySecuritiesWithoutReadilyDeterminableFairValueOwnershipPercentage
Namespace Prefix: | mo_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Equity Securities Without Readily Determinable Fair Value, Quantitative Assessment Adjustment, Annual Amount + References No definition available. + Details
Name: | mo_EquitySecuritiesWithoutReadilyDeterminableFairValueQuantitativeAssessmentAdjustmentAnnualAmount
Namespace Prefix: | mo_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Payments to Acquire Equity Securities Without Readily Determinable Fair Value + References No definition available. + Details
Name: | mo_PaymentstoAcquireEquitySecuritiesWithoutReadilyDeterminableFairValue
Namespace Prefix: | mo_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of investment in equity security without readily determinable fair value. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 321 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=116654751&loc=SL75117539-209714 + Details
Name: | us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of impairment loss on investment in equity security without readily determinable fair value. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 321 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=116654751&loc=SL75117539-209714 + Details
Name: | us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueImpairmentLossAnnualAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of cumulative gain from upward price adjustment on investment in equity security without readily determinable fair value. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 321 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=116654751&loc=SL75117539-209714 + Details
Name: | us-gaap_EquitySecuritiesWithoutReadilyDeterminableFairValueUpwardPriceAdjustmentCumulativeAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_ScheduleOfEquityMethodInvestmentsLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis=mo_JUULMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |