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Stockholders' Equity (Details 2) - USD ($) $ in Millions | 12 Months Ended |  |
--- | --- | --- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020 | Nov. 02, 2022 | Nov. 03, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Maximum amount up to which company common stock is authorized to be repurchased |  |  |  | $ 3,000 | $ 1,500
Purchase of treasury stock value | $ 1,346 | $ 540 | $ 100 |  |
Number of treasury shares retired | 15,200,000 | 8,900,000 |  |  |
Treasury Stock, Retired, Cost Method, Amount | $ 0 | $ 0 | $ 0 |  |
Treasury Stock, Shares | 0 | 27,962 |  |  |
Change in common shares issued and outstanding |  |  |  |  |
Beginning balance | 207,575,978 | 213,954,858 | 216,023,826 |  |
Exercise of stock options | 2,475,550 | 1,806,940 | 321,465 |  |
Issuance of restricted stock | 740,025 | 643,882 | 552,362 |  |
Purchase of treasury shares | (15,187,149) | (8,829,702) | (2,942,795) |  |
Ending balance | 195,604,404 | 207,575,978 | 213,954,858 |  |
Paid-In Capital |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Purchase of treasury stock value | $ 0 | $ 0 | $ 0 |  |
Treasury Stock, Retired, Cost Method, Amount | 109 | 58 | 17 |  |
Retained Earnings |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Purchase of treasury stock value | 0 | 0 | 0 |  |
Treasury Stock, Retired, Cost Method, Amount | 1,261 | 496 | 90 |  |
Treasury Stock |  |  |  |  |
Share-based Compensation Arrangement by Share-based Payment Award [Line Items] |  |  |  |  |
Purchase of treasury stock value | 1,346 | 540 | 100 |  |
Treasury Stock, Retired, Cost Method, Amount | $ (1,370) | $ (554) | $ (107) |  |

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