Investments in Equity Securities (Investment in ABI Narrative) (Details) - ABI [Member] - USD ($) shares in Millions, $ in Millions	6 Months Ended
	Jun. 30, 2022	Jul. 25, 2022	Dec. 31, 2021
Schedule of Equity Method Investments [Line Items]
Equity method investment, ownership percentage	10.00%
Number of restricted shares owned (in shares)	185
Number of ordinary shares owned (in shares)	12
Restricted shares, lock-up period	5 years
Investments in equity securities	$ 11,702		$ 11,144
Fair Value, Inputs, Level 1 [Member]
Schedule of Equity Method Investments [Line Items]
Fair value of equity investment	10,600		11,900
Investments in equity securities	11,700		$ 11,100
Equity method investment, difference between carrying amount and fair value	$ 1,100
Equity method investment, difference between carrying amount and fair value, percentage (approximately)	(9.00%)		7.00%
Fair Value, Inputs, Level 1 [Member] | Subsequent Event [Member]
Schedule of Equity Method Investments [Line Items]
Equity method investment, difference between carrying amount and fair value		$ 900
Equity method investment, difference between carrying amount and fair value, percentage (approximately)		(8.00%)