Consolidated Statements of Cash Flows - USD ($) $ in Millions		3 Months Ended	12 Months Ended
		Mar. 31, 2021	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Cash Provided by (Used in) Operating Activities
Net earnings (losses)			$ 5,764	$ 2,475	$ 4,454
Adjustments to reconcile net earnings to operating cash flows:
Depreciation and amortization			226	244	257
Deferred income tax provision (benefit)			(947)	(1,160)	(164)	$ (164)
(Income) losses from investments in equity securities			3,641	5,979	111
Dividends from ABI			104	119	108
Loss on Cronos-related financial instruments			15	148	140
Impairment of JUUL equity securities			0	0	2,600
Loss on early extinguishment of debt		$ 649	0	649	0
Cash effects of changes:
Receivables	[1]		(21)	(18)	20
Inventories	[1]		14	57	2
Accounts payable	[1]		92	163	53
Income taxes	[1]		(118)	(149)	(29)
Accrued liabilities and other current assets	[1]		(129)	165	(15)
Accrued settlement charges	[1]		(424)	(215)	218
Pension plan contributions			(20)	(26)	(33)
Pension and postretirement, net			(156)	(175)	(49)
Other, net	[2]		215	149	712
Net cash provided by (used in) operating activities			8,256	8,405	8,385
Cash Provided by (Used in) Investing Activities
Capital expenditures			(205)	(169)	(231)
Proceeds from the sale of IQOS System commercialization rights			1,000	0	0
Proceeds from the Ste. Michelle Transaction, net of cash transferred			0	1,176	0
Other, net			(13)	205	88
Net cash (used in) provided by investing activities			782	1,212	(143)
Cash Provided by (Used in) Financing Activities
Proceeds from short-term borrowings			0	0	3,000
Repayment of short-term borrowings			0	0	(3,000)
Long-term debt issued			0	5,472	1,993
Long-term debt repaid			(1,105)	(6,542)	(1,000)
Repurchases of common stock			(1,825)	(1,675)	0
Dividends paid on common stock			(6,599)	(6,446)	(6,290)
Premiums and fees related to early extinguishment of debt			0	(623)	0
Other, net			(12)	(215)	(99)
Net cash provided by (used in) financing activities			(9,541)	(10,029)	(5,396)
Cash, cash equivalents and restricted cash:
Increase (decrease)			(503)	(412)	2,846
Balance at beginning of year		$ 5,006	4,594	5,006	2,160
Balance at end of year			4,091	4,594	5,006	2,160
Supplemental cash flow information:
Cash paid: Interest			1,119	1,189	1,246
Cash Paid: Income taxes			2,657	2,673	2,616
Non-cash investing activities:
Deferred proceeds from the sale of IQOS System commercialization rights			1,700	0	0
Cash and cash equivalents			4,030	4,544	4,945
Restricted cash included in other current assets	[3]		15	0	1
Restricted cash included in other assets	[3]		46	50	60
Cash, cash equivalents and restricted cash			$ 4,091	$ 4,594	$ 5,006	$ 2,160

[1] 2021 amounts reflect changes from operations for Ste. Michelle prior to the Ste. Michelle Transaction.

[2] 2020 primarily reflects inventory-related amounts associated with the wine business strategic reset. For further discussion, see Note 14. Segment Reporting.

[3] Restricted cash consisted primarily of cash deposits collateralizing appeal bonds posted by PM USA to obtain stays of judgments pending appeals. See Note 17. Contingencies.