Contributions (Details) - EBP PMI DPSP	12 Months Ended
Dec. 31, 2025
EBP, Contribution [Line Items]
Employer contribution, grandfathered annual business rating contribution to eligible compensation, percentage	15.00%
Employer contribution, discretionary global entity score contribution to eligible compensation, percentage	5.00%
Employer contribution, participant compensation matched, percentage	6.00%
Participant contribution, automatic, deferral rate	5.00%
Participant contribution, compensation limitation, percentage	75.00%
Employer contribution, period following change of control	2 years
Employer contribution, change of control, participant annual compensation, percentage	10.00%
Minimum
EBP, Contribution [Line Items]
Employer contribution, grandfathered annual business rating contribution to eligible compensation, percentage	7.00%
Employer contribution, discretionary global entity score contribution to eligible compensation, percentage	0.00%
Maximum
EBP, Contribution [Line Items]
Employer contribution, grandfathered annual business rating contribution to eligible compensation, percentage	15.00%
Employer contribution, discretionary global entity score contribution to eligible compensation, percentage	5.00%

EBP, Employer Contribution, Change Of Control, Participant Annual Compensation, Percentage

No definition available.

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Namespace Prefix:	pm_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

EBP, Employer Contribution, Discretionary Global Entity Score Contribution To Eligible Compensation, Percentage

+ References

No definition available.

+ Details

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Namespace Prefix:	pm_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

EBP, Employer Contribution, Grandfathered Annual Business Rating Contribution To Eligible Compensation, Percentage

+ References

No definition available.

+ Details

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Namespace Prefix:	pm_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

EBP, Employer Contribution, Period Following Change Of Control

+ References

No definition available.

+ Details

Name:	pm_EBPEmployerContributionPeriodFollowingChangeOfControl
Namespace Prefix:	pm_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

EBP, Participant Contribution, Compensation Limitation, Percentage

+ References

No definition available.

+ Details

Name:	pm_EBPParticipantContributionCompensationLimitationPercentage
Namespace Prefix:	pm_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- 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

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 962
-SubTopic 205
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6A-04(4)(b))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477804/962-205-S99-1

+ Details

Name:	us-gaap-ebp_EmployeeBenefitPlanContributionLineItems
Namespace Prefix:	us-gaap-ebp_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Percentage of participant compensation eligible for employer matching contribution for participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)).

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 962
-SubTopic 325
-Name Accounting Standards Codification
-Section 55
-Paragraph 17
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478873/962-325-55-17

+ Details

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Namespace Prefix:	us-gaap-ebp_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Percentage of eligible compensation contributed for participant automatically enrolled in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)).

+ References

+ Details

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Namespace Prefix:	us-gaap-ebp_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Details

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Namespace Prefix:
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Balance Type:
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- Details

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Namespace Prefix:
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- Details

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