Segment Information Revenue From External Customers By Geographic Areas (Details) - USD ($) $ in Millions	3 Months Ended	6 Months Ended
Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2022	Dec. 31, 2021
Segment Revenue from External Customers by Geographic Area [Line Items]
Revenue	$ 51,469	$ 45,457	$ 101,072	$ 89,425
UNITED STATES
Segment Revenue from External Customers by Geographic Area [Line Items]
Revenue	50,333	44,382	98,810	87,223
Non-US [Member]
Segment Revenue from External Customers by Geographic Area [Line Items]
Revenue	1,137	1,078	2,266	2,208
Operating Segments
Segment Revenue from External Customers by Geographic Area [Line Items]
Revenue	51,470	45,460	101,076	89,431
Corporate
Segment Revenue from External Customers by Geographic Area [Line Items]
Revenue	$ (1)	$ (3)	$ (4)	$ (6)

Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss).

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+ Details