Stockholders' Equity (Changes in Common and Treasury Stock) (Details) - shares	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Stock
Treasury Stock, Shares, Outstanding Beginning (in shares)	93,972,000
Treasury Stock, Shares, Outstanding Ending (in shares)	87,932,000	93,972,000
Common Stock Outstanding
Stock
Common Stock, Shares, Outstanding Beginning (in shares)	176,365,833	174,030,587	174,731,395
Repurchases of common stock (in shares)			(2,750,000)
Issuance of treasury stock (in shares)	6,040,034	2,335,246	2,049,192
Retirement of treasury stock (in shares)		0
Common Stock, Shares, Outstanding Ending (in shares)	182,405,867	176,365,833	174,030,587
Treasury stock
Stock
Treasury Stock, Shares, Outstanding Beginning (in shares)	93,972,079	149,307,325	148,606,517
Repurchases of common stock (in shares)			2,750,000
Issuance of treasury stock (in shares)	(6,040,034)	(2,335,246)	(2,049,192)
Retirement of treasury stock (in shares)		(53,000,000)
Treasury Stock, Shares, Outstanding Ending (in shares)	87,932,045	93,972,079	149,307,325