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Debt and Credit Facilities (Details) - USD ($) | May 31, 2022 | Oct. 01, 2022 | Dec. 31, 2021
--- | --- | --- | ---
Debt Instrument [Line Items] |  |  |
Long term debt |  | $ 6,014,000,000 | $ 5,695,000,000
Commercial Paper |  |  |
Debt Instrument [Line Items] |  |  |
Line of credit facility borrowing capacity |  | 2,200,000,000 |
Long term debt |  | $ 0 |
Senior Notes | 5.6% senior notes due 2032 |  |  |
Debt Instrument [Line Items] |  |  |
Debt instrument face amount | $ 600,000,000 |  |
Interest rate | 5.60% | 5.60% |
Debt instrument net of issuance costs | $ 595,000,000 |  |
Long term debt |  | $ 595,000,000 | 0
Senior Notes | 4.0% senior notes due 2024 |  |  |
Debt Instrument [Line Items] |  |  |
Interest rate | 4.00% | 4.00% |
Debt instrument, repurchased principal amount | $ 275,000,000 |  |
Debt instrument, repurchase amount | 279,000,000 |  |
Accrued interest | 3,000,000 |  |
Gain (loss) on repurchase of debt instrument | $ (6,000,000) |  |
Long term debt |  | $ 312,000,000 | $ 585,000,000
Line of Credit | Revolving Credit Facility | 2021 Motorola Solutions Credit Agreement |  |  |
Debt Instrument [Line Items] |  |  |
Line of credit facility borrowing capacity |  | 2,250,000,000 |
Line of Credit | Letter of Credit | 2021 Motorola Solutions Credit Agreement |  |  |
Debt Instrument [Line Items] |  |  |
Line of credit facility borrowing capacity |  | $ 450,000,000 |

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