Restructuring and Other Exit Costs - Additional Information (Details) - USD ($) $ in Millions |
3 Months Ended | ||
---|---|---|---|
Jun. 28, 2019 |
Apr. 03, 2020 |
Jan. 03, 2020 |
|
Restructuring Cost and Reserve [Line Items] | |||
Restructuring liabilities | $ 48 | $ 65 | |
Restructuring charges | 3 | ||
Employee severance-related costs | |||
Restructuring Cost and Reserve [Line Items] | |||
Restructuring liabilities | 41 | 58 | |
Restructuring charges | 3 | ||
Employee severance-related costs | L3Harris | |||
Restructuring Cost and Reserve [Line Items] | |||
Restructuring liabilities | 38 | ||
Facilities consolidation and other exit costs | |||
Restructuring Cost and Reserve [Line Items] | |||
Restructuring liabilities | 7 | $ 7 | |
Remaining lease term (less than) | 3 years | ||
Restructuring charges | 0 | ||
Aviation Systems | Employee Severance, COVID-19 Related | |||
Restructuring Cost and Reserve [Line Items] | |||
Restructuring liabilities | $ 3 |