Consolidated Balance Sheets (Parenthetical) - USD ($) $ in Millions	Dec. 31, 2024	Dec. 31, 2023
Receivable from collaboration partners, current	$ 20	$ 38
Other noncurrent assets	73	106
Deferred revenue, current	85	91
Deferred revenue, noncurrent	$ 234	$ 307
Common stock, par value (in dollars per share)	$ 0.0001	$ 0.0001
Common stock, shares authorized (in shares)	400,000,000.0	400,000,000.0
Common stock, shares issued (in shares)	92,200,000	75,500,000
Common stock, shares outstanding (in shares)	92,200,000	75,500,000
Related Party
Receivable from collaboration partners, current	$ 6	$ 20
Other noncurrent assets	0	6
Deferred revenue, current	85	84
Deferred revenue, noncurrent	$ 234	$ 291