Stock Transactions And Stock-Based Compensation - Summary of Share Activity (Details) - shares	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Beginning of period, common stock (in shares)	161,600,000
End of period, common stock (in shares)	163,200,000	161,600,000
Common Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Beginning of period, common stock (in shares)	162,000,000.0	160,200,000	158,700,000
Issuance of common stock (in shares)	1,700,000	1,800,000	1,500,000
End of period, common stock (in shares)	163,700,000	162,000,000.0	160,200,000