Earnings Per Share Share Count Information (Details) - shares shares in Millions		3 Months Ended
		Mar. 31, 2026	Mar. 31, 2025
Earnings Per Share [Abstract]
Weighted Average Number of Shares Outstanding, Basic		672.5	684.9
Dilutive effect of equity compensation plans	[1]	1.1	1.7
Weighted Average Number of Shares Outstanding, Diluted		673.6	686.6
Potential shares of common stock excluded from EPS calculations	[2]	2.6	3.1

[1] Diluted earnings (loss) per share considers the impact of potentially dilutive securities except in periods in which there is a loss because the inclusion of the potential common shares would have an anti-dilutive effect.

[2] These outstanding potential shares of common stock relating to stock options, restricted stock units and performance-based restricted stock units were excluded from the calculation of diluted earnings (loss) per share because (i) the effect of including them would have been anti-dilutive; or (ii) the performance metrics have not yet been achieved for the outstanding potential shares relating to performance-based restricted stock units, which are deemed to be contingently issuable.