Equity (Common Stock Changes In Number of Shares Issued, Held In Treasury and Outstanding) (Details) - shares		3 Months Ended		6 Months Ended
		Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Class of Stock [Line Items]
Common Stock, Shares, Issued				85,310,598,000,000
Common Stock, Shares, Issued		85,310,598,000,000		85,310,598,000,000
Common Stock Issuable [Member]
Class of Stock [Line Items]
Common Stock, Shares, Issued				85,310,598	85,310,598
Treasury Stock, Shares, Acquired				0	0
Stock Based Compensation Shares	[1]	0	0
Common Stock, Shares, Issued		85,310,598	85,310,598	85,310,598	85,310,598
Common Stock Held In Treasury [Member]
Class of Stock [Line Items]
Common Stock, Shares, Issued				18,634,390	18,139,868
Treasury Stock, Shares, Acquired				(722,774)	(219,116)
Stock Based Compensation Shares	[1]	(258,365)	(55,654)
Common Stock, Shares, Issued		19,098,799	18,303,330	19,098,799	18,303,330
Common Stock Outstanding [Member]
Class of Stock [Line Items]
Common Stock, Shares, Issued				66,676,208	67,170,730
Treasury Stock, Shares, Acquired				(722,774)	(219,116)
Stock Based Compensation Shares	[1]	(258,365)	(55,654)
Common Stock, Shares, Issued		66,211,799	67,007,268	66,211,799	67,007,268

[1] Represents net shares issued from treasury pursuant to the Company’s equity-based compensation programs.