Investments in Equity Securities (Investment in Cronos Narrative) (Details) - Cronos [Member] - USD ($) shares in Millions, $ in Millions	Mar. 31, 2024	Dec. 31, 2023
Investments [Line Items]
Ownership percentage	41.00%
Number of ordinary shares owned (approximately) (in shares)	157.0
Equity method investment, difference between carrying amount and fair value	$ 85	$ (8)
Equity method investment, difference between carrying amount and fair value, percentage (approximately)	26.00%	(2.00%)