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Equity - Schedule of Accelerated Share Repurchase Agreements (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions								6 Months Ended
	May 08, 2023	May 05, 2023	Feb. 13, 2023	Aug. 09, 2022	Aug. 02, 2022	May 13, 2022	Mar. 01, 2022	Jun. 30, 2023	Jun. 30, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares Delivered and Purchased (shares)								4.3
Total Cash Utilized								$ 1,501	$ 8,503
Uncapped ASR May 8, 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Average Price Paid Per Share (USD per share)								$ 0
Total Cash Utilized								$ 1,000
Accelerated share repurchases initial delivery percentage (as a percent)								87.50%
Uncapped ASR May 8, 2023 | Initial Shares Delivered
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares Delivered and Purchased (shares)	2.5
Uncapped ASR May 8, 2023 | Additional Shares Delivered
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares Delivered and Purchased (shares)								0.0
Uncapped ASR May 8, 2023 | Total Number of Shares Purchased
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares Delivered and Purchased (shares)								2.5
Uncapped ASR, February 2023
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Average Price Paid Per Share (USD per share)								$ 341.95
Total Cash Utilized								$ 500
Accelerated share repurchases initial delivery percentage (as a percent)								85.00%
Uncapped ASR, February 2023 | Initial Shares Delivered
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares Delivered and Purchased (shares)	1.4		1.1
Uncapped ASR, February 2023 | Additional Shares Delivered
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares Delivered and Purchased (shares)								0.3
Uncapped ASR, May 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Average Price Paid Per Share (USD per share)									$ 343.85
Total Cash Utilized									$ 1,500
Accelerated share repurchases initial delivery percentage (as a percent)									85.00%
Uncapped ASR, May 2022 | Initial Shares Delivered
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares Delivered and Purchased (shares)						3.8
Uncapped ASR, May 2022 | Additional Shares Delivered
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares Delivered and Purchased (shares)		0.3			0.6				0.6
Uncapped ASR, May 2022 | Total Number of Shares Purchased
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares Delivered and Purchased (shares)									4.4
Uncapped ASR, March 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Average Price Paid Per Share (USD per share)									$ 362.03
Total Cash Utilized									$ 7,000
Accelerated share repurchases initial delivery percentage (as a percent)									85.00%
Uncapped ASR, March 2022 | Initial Shares Delivered
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares Delivered and Purchased (shares)							15.2
Uncapped ASR, March 2022 | Additional Shares Delivered
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares Delivered and Purchased (shares)				4.1					4.1
Uncapped ASR, March 2022 | Total Number of Shares Purchased
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares Delivered and Purchased (shares)									19.3

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