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Stock Compensation (Tables) | 9 Months Ended
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Sep. 26, 2020
Share-based Payment Arrangement [Abstract] |
Schedule of Compensation Expense for Equity-Based Programs and Related Income Tax Benefits | For the periods presented, compensation expense for all types of equity-based programs and the related income tax benefit recognized was as follows:
| Quarter ended |  | Year-to-date period ended
(millions) | September 26, 2020 | September 28, 2019 |  | September 26, 2020 | September 28, 2019
Pre-tax compensation expense | $ | 18 |  | $ | 14 |  |  | $ | 59 |  | $ | 46 |
Related income tax benefit | $ | 5 |  | $ | 4 |  |  | $ | 16 |  | $ | 12 |

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