Consolidated Statements of Cash Flows (Supplemental Disclosure) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Dec. 31, 2022	Dec. 31, 2021
Supplemental Information
Stock-based compensation expense	$ 174	$ 165
Non-cash impact of transferred royalty rights	(23)	(54)
Cash and cash equivalents	952	338	$ 928
Restricted cash and restricted cash equivalents included in Other current assets	123	112	149
Restricted cash equivalents included in Other long-term assets	58	48	48
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents	$ 1,132	$ 497	$ 1,126	$ 2,168