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(Loss) Earnings per Share (Narrative) (Details) - USD ($)	1 Months Ended	3 Months Ended
	May 08, 2025	Mar. 31, 2025	Mar. 31, 2024	Feb. 28, 2024	Feb. 28, 2022
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Anti-dilutive stock options or restricted stock awards excluded from computation of earnings per share		27,300,000	7,900,000
Dividends paid (in dollars per share)		$ 0.12	$ 0.12
Share repurchase program, authorized amount				$ 2,000,000,000	$ 1,000,000,000
Treasury Stock, Shares, Acquired		18,600,000	19,200,000
Payments for Repurchase of Common Stock		$ 175,400,000	$ 250,000,000.0
Cumulative shares repurchased (in shares)		59,100,000
Cumulative payments for repurchase of common stock		$ 675,400,000
Subsequent Event
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Treasury Stock, Shares, Acquired	16,400,000
Payments for Repurchase of Common Stock	$ 139,500,000
Cumulative shares repurchased (in shares)	75,500,000
Cumulative payments for repurchase of common stock	$ 814,900,000