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CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY - USD ($) shares in Millions, $ in Millions | Total | Common Stock Issued | Treasury Stock | Retained Earnings | Accumulated Other Comprehensive Loss | Noncontrolling Interests
--- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2020 | $ 12,489 | $ 12,970 | $ (3,033) | $ 7,018 | $ (4,884) | $ 418
Balance, shares at Dec. 31, 2020 | 1,392 | 1,434 |  |  |  |
Treasury shares, Balance at Dec. 31, 2020 |  |  | (42) |  |  |
Net income | $ 1,928 |  |  | 1,881 |  | 47
Currency translation adjustments | 81 |  |  |  | 83 | (2)
Changes in fair value of cash flow hedges | (15) |  |  |  | (15) |
Pension and other postretirement benefit plans | 1,249 |  |  |  | 1,249 |
Vesting of restricted stock, net of taxes withheld | $ (24) | $ (305) | $ 281 |  |  |
Vesting of restricted stock, net of taxes withheld, shares | 4 |  | 4 |  |  |
Employee stock purchase plan | $ 137 | (377) | $ 514 |  |  |
Shares issued under employee stock purchase plan, shares | 7 |  | 7 |  |  |
Stock-based compensation expense | $ 324 | 324 |  |  |  |
Shares sold to optionees, less shares exchanged, shares | 0 |  |  |  |  |
Dividends declared | $ (700) |  |  | (700) |  |
Deconsolidation of subsidiary | (123) |  |  |  |  | (123)
Other | (60) | (4) | $ 5 |  | (3) | (58)
Balance at Dec. 31, 2021 | $ 15,286 | $ 12,608 | $ (2,233) | 8,199 | (3,570) | 282
Balance, shares at Dec. 31, 2021 | 1,403 | 1,434 |  |  |  |
Treasury shares, Balance at Dec. 31, 2021 |  |  | (31) |  |  |
Net income | $ 3,492 |  |  | 3,441 |  | 51
Currency translation adjustments | (26) |  |  |  | (26) |
Changes in fair value of cash flow hedges | (31) |  |  |  | (31) |
Pension and other postretirement benefit plans | (229) |  |  |  | (229) |
Vesting of restricted stock, net of taxes withheld | $ (93) | $ (795) | $ 702 |  |  |
Vesting of restricted stock, net of taxes withheld, shares | 10 |  | 10 |  |  |
Employee stock purchase plan | $ 142 | (222) | $ 364 |  |  |
Shares issued under employee stock purchase plan, shares | 5 |  | 5 |  |  |
Stock-based compensation expense | $ 313 | 313 |  |  |  |
Shares sold to optionees, less shares exchanged | $ 81 | (67) | $ 148 |  |  |
Shares sold to optionees, less shares exchanged, shares | 2 |  | 2 |  |  |
Dividends declared | $ (921) |  |  | (921) |  |
Other | (25) |  | $ 3 |  | 1 | (29)
Balance at Dec. 31, 2022 | $ 17,989 | $ 11,837 | $ (1,016) | 10,719 | (3,855) | 304
Balance, shares at Dec. 31, 2022 | 1,420 | 1,434 |  |  |  |
Treasury shares, Balance at Dec. 31, 2022 |  |  | (14) |  |  |
Net income | $ 4,275 |  |  | 4,203 |  | 72
Currency translation adjustments | (113) |  |  |  | (113) |
Changes in fair value of cash flow hedges | 158 |  |  |  | 158 |
Pension and other postretirement benefit plans | (414) |  |  |  | (414) |
Vesting of restricted stock, net of taxes withheld | $ (169) | $ (702) | $ 533 |  |  |
Vesting of restricted stock, net of taxes withheld, shares | 8 |  | 8 |  |  |
Employee stock purchase plan | $ 191 | (162) | $ 353 |  |  |
Shares issued under employee stock purchase plan, shares | 5 |  | 5 |  |  |
Stock repurchase program | $ (694) |  | $ (694) |  |  |
Stock repurchase program, shares | (13) |  | (13) |  |  |
Stock-based compensation expense | $ 293 | 293 |  |  |  |
Shares sold to optionees, less shares exchanged | $ 90 | (53) | $ 143 |  |  |
Shares sold to optionees, less shares exchanged, shares | 2 |  | 2 |  |  |
Dividends declared | $ (1,425) |  |  | (1,425) |  |
Acquisition of Aker Subsea | $ 1,254 | $ 413 |  |  |  | 841
Acquisition of Aker Subsea, Shares | 5 | 5 |  |  |  |
Other | $ (76) | $ (2) | $ 3 |  | (30) | (47)
Balance at Dec. 31, 2023 | $ 21,359 | $ 11,624 | $ (678) | $ 13,497 | $ (4,254) | $ 1,170
Balance, shares at Dec. 31, 2023 | 1,427 | 1,439 |  |  |  |
Treasury shares, Balance at Dec. 31, 2023 |  |  | (12) |  |  |

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