Parent Company Stock-Based Compensation - RSUs, PSUs and Stock Options Activity (Details) - $ / shares shares in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Shares
Outstanding at beginning of period (in shares)	2,710
Granted (in shares)	1,174
Settled (in shares)	(781)
Forfeited or expired (in shares)	(86)
Outstanding at end of period (in shares)	3,017	2,710
Weighted-Average Grant Date Fair Value
Outstanding at beginning of period (in dollars per share)	$ 39.72
Granted (in dollars per share)	40.01
Settled (in dollars per share)	41.75
Forfeited or expired (in dollars per share)	50.20
Outstanding at end of period (in dollars per share)	$ 38.96	$ 39.72
Weighted-Average Remaining Contractual Term in Years
Units outstanding (in years)	1 year 3 months 18 days	1 year 3 months 18 days
Units unvested and expected to vest at end of period (in years)	1 year 3 months 18 days
Units unvested and expected to vest at end of period (in shares)	1,505
Units vested and payable at end of period (in shares)	1,421
Units unvested and expected to vest at end of period (in dollars per share)	$ 45.89
Units vested and payable at end of period (in dollars per share)	$ 31.63