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Consolidated Statements of Changes in Equity and Redeemable Non-Controlling Interest - USD ($) $ in Millions | Total | Common Stock | Treasury Stock | Additional Paid-in Capital | Retained Earnings | Accumulated Other Comprehensive Income/(Loss) | Non- Controlling Interests in Consolidated Subsidiaries
--- | --- | --- | --- | --- | --- | --- | ---
Common stock, shares beginning (in shares) at Dec. 31, 2021 |  | 631,000,000 |  |  |  |  |
Treasury stock, shares beginning (in shares) at Dec. 31, 2021 |  |  | (70,000,000) |  |  |  |
Beginning balance at Dec. 31, 2021 | $ 22,748 | $ 6 | $ (5,520) | $ 14,069 | $ 14,350 | $ (196) | $ 39
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Other comprehensive loss | $ (135) |  |  |  |  | (135) |
Exercise of common stock options (in shares) | 417,000 |  |  |  |  |  |
Exercise of common stock options | $ 22 |  |  | 22 |  |  |
Repurchases of common stock (in shares) | (4,955,000) |  | (4,000,000) |  |  |  |
Repurchases of common stock | $ (632) |  | $ (632) |  |  |  |
Payments relating to treasury shares (in shares) | 1,000,000 |  | (1,000,000) |  |  |  |
Payments relating to treasury shares | $ (73) |  | $ (73) |  |  |  |
Stock-based compensation | 172 |  |  | 172 |  |  |
Issuance under the employee stock purchase plan (in shares) |  | 1,000,000 |  |  |  |  |
Issuance under the employee stock purchase plan | 50 |  |  | 50 |  |  |
Issuance of restricted stock (in shares) |  | 2,000,000 |  |  |  |  |
Distributions of profits | (36) |  |  |  |  |  | (36)
Dividends paid to stockholders | (853) |  |  |  | (853) |  |
Net income attributable to non-controlling interests | 0 |  |  |  | (52) |  | 52
Net income | 1,498 |  |  |  | 1,498 |  |
Common stock, shares ending (in shares) at Dec. 31, 2022 |  | 634,000,000 |  |  |  |  |
Treasury stock, shares ending (in shares) at Dec. 31, 2022 |  |  | (75,000,000) |  |  |  |
Ending balance at Dec. 31, 2022 | 22,761 | $ 6 | $ (6,225) | 14,313 | 14,943 | (331) | 55
Redeemable non-controlling interest, beginning balance at Dec. 31, 2021 | 0 |  |  |  |  |  |
Redeemable non-controlling interest, ending balance at Dec. 31, 2022 | 0 |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Other comprehensive loss | 37 |  |  |  |  | 37 |
Stock consideration issued for acquisition (in shares) |  | 11,000,000 |  |  |  |  |
Stock consideration issued for acquisition | $ 1,274 |  |  | 1,274 |  |  |
Exercise of common stock options (in shares) | 508,000 | 1,000,000 |  |  |  |  |
Exercise of common stock options | $ 30 |  |  | 30 |  |  |
Repurchases of common stock (in shares) | 0 |  |  |  |  |  |
Repurchases of common stock | $ 0 |  |  |  |  |  |
Payments relating to treasury shares (in shares) | 1,000,000 |  | (1,000,000) |  |  |  |
Payments relating to treasury shares | $ (79) |  | $ (79) |  |  |  |
Stock-based compensation | 293 |  |  | 293 |  |  |
Issuance under the employee stock purchase plan (in shares) |  | 1,000,000 |  |  |  |  |
Issuance under the employee stock purchase plan | 43 |  |  | 43 |  |  |
Contribution from equity partners | 9 |  |  |  |  |  | 9
Issuance of restricted stock (in shares) |  | 2,000,000 |  |  |  |  |
Distributions of profits | (65) |  |  |  |  |  | (65)
Dividends paid to stockholders | (955) |  |  |  | (955) |  |
Net income attributable to non-controlling interests | 0 |  |  |  | (70) |  | 70
Net income | $ 2,438 |  |  |  | 2,438 |  |
Common stock, shares ending (in shares) at Dec. 31, 2023 | 573,000,000 | 649,000,000 |  |  |  |  |
Treasury stock, shares ending (in shares) at Dec. 31, 2023 | (76,000,000) |  | (76,000,000) |  |  |  |
Ending balance at Dec. 31, 2023 | $ 25,786 | $ 6 | $ (6,304) | 15,953 | 16,356 | (294) | 69
Redeemable non-controlling interest, ending balance at Dec. 31, 2023 | 0 |  |  |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |  |
Other comprehensive loss | $ (44) |  |  |  |  | (44) |
Exercise of common stock options (in shares) | 561,000 | 1,000,000 |  |  |  |  |
Exercise of common stock options | $ 34 |  |  | 34 |  |  |
Repurchases of common stock (in shares) | 0 |  |  |  |  |  |
Repurchases of common stock | $ 0 |  |  |  |  |  |
Payments relating to treasury shares (in shares) | 1,000,000 |  | (1,000,000) |  |  |  |
Payments relating to treasury shares | $ (81) |  | $ (81) |  |  |  |
Stock-based compensation | 251 |  |  | 251 |  |  |
Issuance under the employee stock purchase plan | 54 |  |  | 54 |  |  |
Issuance of restricted stock (in shares) |  | 1,000,000 |  |  |  |  |
Issuance of restricted stock | 1 | $ 1 |  |  |  |  |
Distributions of profits | (66) |  |  |  |  |  | (66)
Dividends paid to stockholders | (1,039) |  |  |  | (1,039) |  |
Net income attributable to non-controlling interests | 0 |  |  |  | (48) |  | 48
Net income | $ 2,802 |  |  |  | 2,802 |  |
Common stock, shares ending (in shares) at Dec. 31, 2024 | 574,000,000 | 651,000,000 |  |  |  |  |
Treasury stock, shares ending (in shares) at Dec. 31, 2024 | (77,000,000) |  | (77,000,000) |  |  |  |
Ending balance at Dec. 31, 2024 | $ 27,698 | $ 7 | $ (6,385) | $ 16,292 | $ 18,071 | $ (338) | $ 51
Increase (Decrease) in Temporary Equity [Roll Forward] |  |  |  |  |  |  |
Acquisition of redeemable non-controlling interest | 22 |  |  |  |  |  |
Redeemable non-controlling interest, ending balance at Dec. 31, 2024 | $ 22 |  |  |  |  |  |

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