Summary of Significant Accounting Policies - Net Income per Share (Details) - shares shares in Millions	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Accounting Policies [Abstract]
Potential shares attributable to exercises included in diluted EPS calculation (in shares)	0.3	0.4	0.5
Shares excluded from diluted EPS calculation (in shares)	0.0	0.0	0.0