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Contingencies (Lights/Ultra Lights Cases) (Details) - Subsequent Event [Member]	Jan. 27, 2025 case court claim
Lights [Member]
Loss Contingencies [Line Items]
Claims not certified, number | case	23
Number of cases pending	2
Lights [Member] | PM USA [Member]
Loss Contingencies [Line Items]
Number of state courts	21
Smoking And Health Class Actions [Member]
Loss Contingencies [Line Items]
Number of cases pending | claim	1

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