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CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY - USD ($) $ in Millions | Total | Common Stock | Additional Paid-in Capital | Unearned Compensation | Treasury Stock | Retained Earnings | Accumulated Other Comprehensive Income (Loss) | Noncontrolling Interests
--- | --- | --- | --- | --- | --- | --- | --- | ---
Changes in Shareholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |
Accumulated other comprehensive loss, cumulative translation losses |  | $ 3,155 |  |  |  |  |  |  |  |
Accumulated other comprehensive income (loss), unrecognized retirement plan and other retiree benefit costs |  | 1,038 |  |  |  |  |  |  |  |
Beginning balance at Dec. 31, 2018 |  |  | $ 1,466 | $ 2,204 | $ (3) | $ (21,196) | $ 21,615 | $ (4,188) | [1] | $ 299
Changes in Shareholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |
Net income |  | 1,845 |  |  |  |  | 1,724 |  |  | 121
Other comprehensive income (loss), net of tax |  | (33) |  |  |  |  |  | (27) | [1] | (6)
Dividends | [2] |  |  |  |  |  | (1,473) |  |  | (36)
Stock-based compensation expense |  |  |  | 83 |  |  |  |  |  |
Shares issued for stock options |  |  |  | 207 |  | 290 |  |  |  |
Shares issued for restricted stock units |  |  |  | (28) |  | 28 |  |  |  |
Treasury stock acquired |  |  |  |  |  | (1,024) |  |  |  |
Noncontrolling interests assumed through acquisition |  |  |  |  |  |  |  |  |  | 120
Other |  |  |  |  | 2 | 2 | (6) |  |  |
Ending balance at Sep. 30, 2019 |  |  | 1,466 | 2,466 | (1) | (21,900) | 21,860 | (4,215) | [1],[3] | 498
Changes in Shareholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |
Accumulated other comprehensive loss, cumulative translation losses |  | 3,104 |  |  |  |  |  |  |  |
Accumulated other comprehensive income (loss), unrecognized retirement plan and other retiree benefit costs |  | 1,013 |  |  |  |  |  |  |  |
Beginning balance at Jun. 30, 2019 |  |  | 1,466 | 2,338 | (3) | (21,682) | 21,653 | (4,119) | [3] | 337
Changes in Shareholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |
Net income |  | 627 |  |  |  |  | 578 |  |  | 49
Other comprehensive income (loss), net of tax |  | (102) |  |  |  |  |  | (96) | [3] | (6)
Dividends |  |  |  |  |  |  | (370) |  |  | (2)
Stock-based compensation expense |  |  |  | 49 |  |  |  |  |  |
Shares issued for stock options |  |  |  | 93 |  | 128 |  |  |  |
Shares issued for restricted stock units |  |  |  | (14) |  | 14 |  |  |  |
Treasury stock acquired |  |  |  |  |  | (360) |  |  |  |
Noncontrolling interests assumed through acquisition |  |  |  |  |  |  |  |  |  | 120
Other |  |  |  |  | 2 |  | (1) |  |  |
Ending balance at Sep. 30, 2019 |  |  | 1,466 | 2,466 | (1) | (21,900) | 21,860 | (4,215) | [1],[3] | 498
Changes in Shareholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |
Accumulated other comprehensive loss, cumulative translation losses |  | 3,209 |  |  |  |  |  |  |  |
Accumulated other comprehensive income (loss), unrecognized retirement plan and other retiree benefit costs |  | 1,008 |  |  |  |  |  |  |  |
Accumulated other comprehensive loss, cumulative translation losses |  | 3,128 |  |  |  |  |  |  |  |
Accumulated other comprehensive income (loss), unrecognized retirement plan and other retiree benefit costs |  | 1,138 |  |  |  |  |  |  |  |
Beginning balance at Dec. 31, 2019 |  | 558 | 1,466 | 2,488 | (2) | (22,063) | 22,501 | (4,273) | [1] | 441
Changes in Shareholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |
Net income |  | 2,168 |  |  |  |  | 2,048 |  |  | 120
Other comprehensive income (loss), net of tax |  | (148) |  |  |  |  |  | (147) | [1] | (1)
Dividends | [2] |  |  |  |  |  | (1,503) |  |  | (37)
Stock-based compensation expense |  |  |  | 85 |  |  |  |  |  |
Shares issued for stock options |  |  |  | 290 |  | 329 |  |  |  |
Shares issued for restricted stock units |  |  |  | (30) |  | 30 |  |  |  |
Treasury stock acquired |  |  |  |  |  | (578) |  |  |  |
Noncontrolling interests assumed through acquisition |  |  |  |  |  |  |  |  |  | (99)
Other |  |  |  | 4 | 1 | 2 | 6 | (1) | [1] | (4)
Ending balance at Sep. 30, 2020 |  | 1,073 | 1,466 | 2,837 | (1) | (22,280) | 23,052 | (4,421) | [1],[3] | 420
Changes in Shareholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |
Accumulated other comprehensive loss, cumulative translation losses |  | 3,402 |  |  |  |  |  |  |  |
Accumulated other comprehensive income (loss), unrecognized retirement plan and other retiree benefit costs |  | 1,108 |  |  |  |  |  |  |  |
Beginning balance at Jun. 30, 2020 |  |  | 1,466 | 2,666 | (1) | (22,075) | 22,731 | (4,519) | [3] | 464
Changes in Shareholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |
Net income |  | 745 |  |  |  |  | 698 |  |  | 47
Other comprehensive income (loss), net of tax |  | 112 |  |  |  |  |  | 100 | [3] | 12
Dividends |  |  |  |  |  |  | (379) |  |  |
Stock-based compensation expense |  |  |  | 53 |  |  |  |  |  |
Shares issued for stock options |  |  |  | 130 |  | 132 |  |  |  |
Shares issued for restricted stock units |  |  |  | (13) |  | 13 |  |  |  |
Treasury stock acquired |  |  |  |  |  | (350) |  |  |  |
Noncontrolling interests assumed through acquisition |  |  |  |  |  |  |  |  |  | (99)
Other |  |  |  | 1 |  |  | 2 | (2) | [3] | (4)
Ending balance at Sep. 30, 2020 |  | 1,073 | $ 1,466 | $ 2,837 | $ (1) | $ (22,280) | $ 23,052 | $ (4,421) | [1],[3] | $ 420
Changes in Shareholders' Equity [Roll Forward] |  |  |  |  |  |  |  |  |  |
Accumulated other comprehensive loss, cumulative translation losses |  | 3,357 |  |  |  |  |  |  |  |
Accumulated other comprehensive income (loss), unrecognized retirement plan and other retiree benefit costs |  | $ 1,054 |  |  |  |  |  |  |  |
[1] | Accumulated other comprehensive income (loss) includes cumulative translation losses of $3,357 at September 30, 2020 ($3,209 at September 30, 2019) and $3,128 at December 31, 2019 ($3,155 at December 31, 2018), respectively, and unrecognized retirement plan and other retiree benefits costs of $1,054 at September 30, 2020 ($1,008 at September 30, 2019) and $1,138 at December 31, 2019 ($1,038 at December 31, 2018), respectively.
[2] | Two dividends were declared in each of the first quarters of 2020 and 2019
[3] | Accumulated other comprehensive income (loss) includes cumulative translation losses of $3,357 at September 30, 2020 ($3,209 at September 30, 2019) and $3,402 at June 30, 2020 ($3,104 at June 30, 2019), respectively, and unrecognized retirement plan and other retiree benefits costs of $1,054 at September 30, 2020 ($1,008 at September 30, 2019) and $1,108 at June 30, 2020 ($1,013 at June 30, 2019), respectively.

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- Definition This element represents movements included in the statement of changes in stockholders' equity which are not separately disclosed or provided for elsewhere in the taxonomy. + References No definition available. + Details
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