Plan Description - Additional Information (Details) - EBP 001 - USD ($)	12 Months Ended
Dec. 31, 2025	Dec. 31, 2024
EBP, Description of Plan [Line Items]
Percentage of participant payroll deductions contributions bonus compensation	10.00%
Percentage of participant payroll deductions contributions non bonus compensation	6.00%
Participant different contribution percentage bonus compensation	0.00%
Percentage of pre-tax and/or Roth contributions	6.00%
Percentage of Increments in Number of Investment Fund Options	1.00%
Note receivable from participant, account, minimum borrowing, amount	$ 1,000
Note receivable from participant, account, maximum borrowing, to total account, percentage	50.00%
Note receivable from participant, account, maximum borrowing, amount	$ 50,000
Reduction of employer contributions	994,751	$ 773,640
Forfeited nonvested accounts	$ 275,649	$ 276,403
Accruing Benefit Under Former Reynolds American Retirement Plan
EBP, Description of Plan [Line Items]
Percetange of matching contributions	50.00%
Not Accruing Benefit Under Former Reynolds American Retirement Plan
EBP, Description of Plan [Line Items]
Percetange of matching contributions	100.00%
Former Employees of Lorillard Tobacco Company
EBP, Description of Plan [Line Items]
Percetange of matching contributions	3.00%
ASC Employees
EBP, Description of Plan [Line Items]
Percetange of matching contributions	100.00%
Santa Fe Employees
EBP, Description of Plan [Line Items]
Percetange of matching contributions	100.00%
Santa Fe Retirement Enhancement Contributions
EBP, Description of Plan [Line Items]
Percetange of matching contributions	3.00%
Minimum
EBP, Description of Plan [Line Items]
Percentage of participant contributions non-bonus compensation	1.00%
Percentage of participant contributions bonus compensation	1.00%
Percentage of participant contribution pre tax contributions and roth contributions after tax non bonus compensation	1.00%
Percentage of participant contribution pre tax contributions and roth contributions after tax bonus compensation	1.00%
Percentage of compensation for pre-tax, Roth and after-tax contributions	1.00%
Percetange of matching contributions	3.00%
Minimum \| ASC Retirement Enhancement Contributions
EBP, Description of Plan [Line Items]
Percetange of matching contributions	3.00%
Maximum
EBP, Description of Plan [Line Items]
Percentage of participant contributions non-bonus compensation	50.00%
Percentage of participant contributions bonus compensation	50.00%
Percentage of participant contribution pre tax contributions and roth contributions after tax non bonus compensation	50.00%
Percentage of participant contribution pre tax contributions and roth contributions after tax bonus compensation	50.00%
Percentage of compensation for pre-tax, Roth and after-tax contributions	50.00%
Percetange of matching contributions	9.00%
Maximum \| ASC Retirement Enhancement Contributions
EBP, Description of Plan [Line Items]
Percetange of matching contributions	6.00%

Employee Benefit Plan Participant Contribution Different Contribution Compensation Percentage.

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- Definition

Employee Benefit Plan Participant Contribution Payroll Deductions Bonus Compensation Percentage.

+ References

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- Definition

Employee Benefit Plan Participant Contribution Payroll Deductions Non Bonus Compensation Percentage

+ References

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- Definition

Employee Benefit Plan Participant Contribution Pre tax Contributions And Roth Contributions After Tax Bonus Compensation Percentage

+ References

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- Definition

Employee Benefit Plan Participant Contribution Pre tax Contributions And Roth Contributions After Tax Non Bonus Compensation Percentage.

+ References

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- Definition

Employee Benefit Plan Participant Contribution, Pretax After Tax Contributions to Compensation, Percentage.

+ References

No definition available.

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- Definition

Employee Benefit Plan Participant Contribution Pretax Bonus Compensation Percentage.

+ References

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- Definition

Employee Benefit Plan Participant Contribution, Pretax, Non Bonus Compensation, Percentage.

+ References

No definition available.

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- Definition

Percentage of increments in number of investment fund options.

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- 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/2009/role/commonPracticeRef
-Topic 962
-SubTopic 205
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478416/962-205-50-1

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- 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

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- Definition

Amount of plan asset, in forfeited nonvested account, no longer allocated to participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)).

+ References

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- Definition

Amount of decrease in forfeited nonvested account of employee stock purchase, saving, or similar plan (employee benefit plan (EBP)) from employer contribution.

+ 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

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 962
-SubTopic 205
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (j)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478416/962-205-50-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 962
-SubTopic 205
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.6A-04(5)(c))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477804/962-205-S99-1

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- Definition

Amount of maximum account balance that participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)) can borrow.

+ References

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- Definition

Percentage of maximum account balance that participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)) can borrow to total participant account balance.

+ References

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- Definition

Amount of minimum account balance that participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)) can borrow.

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- Definition

Percentage of maximum pretax annual compensation that participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)), is permitted to contribute to total pretax annual compensation.

+ References

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