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Transition - Narrative (Details) - USD ($) $ in Millions	Mar. 31, 2023	Dec. 31, 2022	Dec. 31, 2020
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Adjustment to increase opening retained earnings	$ 6,192	$ 6,116
Adjustments | Retained Earnings
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Adjustment to increase opening retained earnings			$ 73

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