Share-Based Payment Arrangements (Summary of Nonvested Restricted and Performance Shares) (Details) - Restricted and Performance Shares [Member]	3 Months Ended
	Mar. 31, 2024 $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of Shares, Nonvested at Beginning | shares	1,457,401
Number of Shares, Granted | shares	751,122
Number of Shares, Vested | shares	(440,820)
Number of Shares, Forfeited | shares	(51,361)
Number of Shares, Nonvested at Ending | shares	1,716,342
Weighted Average Grant Date Fair Value, Nonvested at Beginning | $ / shares	$ 44.65
Weighted Average Grant Date Fair Value, Granted | $ / shares	42.07
Weighted Average Grant Date Fair Value, Vested | $ / shares	41.51
Weighted Average Grant Date Fair Value, Forfeited | $ / shares	43.49
Weighted Average Grant Date Fair Value, Nonvested at Ending | $ / shares	$ 44.36