Earnings Per Share Share Count Information (Details) - shares shares in Millions		3 Months Ended		6 Months Ended
		Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Earnings Per Share [Line Items]
Weighted Average Common Shares - basic		710.8	723.0	711.8	724.9
Dilutive effect of equity compensation plans	[1]	2.9	3.7	3.0	3.7
Weighted Average Common Shares - diluted		713.7	726.7	714.8	728.6
Potential shares of common stock excluded from EPS calculations	[2]	2.3	1.8	2.5	2.4

[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; and (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.