Stockholders' Equity - Narrative (Details) - USD ($) $ / shares in Units, $ in Millions	3 Months Ended	9 Months Ended	12 Months Ended
	Sep. 30, 2024	Sep. 30, 2024	Dec. 31, 2023	Nov. 30, 2022	Oct. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Forward sales shares physically settled (in shares)	643,000		1,023,000
Forward sale shares physically settled	$ 509		$ 735
Restricted Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Restricted stock units, approved (in shares)		800,370
Weighted-average grant date fair value (in dollars per share)		$ 875.72
Requisite service period (in years)		3 years 6 months 21 days
2020 ATM Program
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Sale of stock, equity offering agreement, authorized					$ 1,500
2022 ATM Program
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Sale of stock, equity offering agreement, authorized				$ 1,500
Equity Forward Amendment under the 2022 ATM Program Second Sale
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Forward sales shares physically settled (in shares)	569,382	569,382
Forward sale shares physically settled	$ 467	$ 467