Subsequent Events (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	1 Months Ended	3 Months Ended
	May 06, 2026	Mar. 31, 2026	Mar. 31, 2025	Mar. 30, 2026
Subsequent Event [Line Items]
Stock repurchased during period, (in shares)		2.5	5.8
Stock repurchased during period, value		$ 36.8	$ 47.4
Subsequent Event
Subsequent Event [Line Items]
Stock repurchased during period, (in shares)	2.3
Stock repurchased during period, value	$ 36.3
Kezar Life Sciences, Inc.
Subsequent Event [Line Items]
Cash paid per acquiree share (in dollars per share)				$ 6.955
Business Combination, Percent Interest Of Closing Net Cash Acquired Above Threshold				100.00%
Business Combination, Closing Net Cash Acquired Threshold Amount				$ 50.0