Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.

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+ Details

Transition - Narrative (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022	Mar. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Adjustment to increase opening retained earnings	$ 2,485	$ 2,405	$ 3,773	$ 5,034
Retained Earnings
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Adjustment to increase opening retained earnings	$ 1,866	$ 2,061	$ 1,690	$ 1,451
Cumulative Effect, Period of Adoption, Adjustment \| Retained Earnings
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Adjustment to increase opening retained earnings					$ 73