Operating Lease, Number of Subleased Floors

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- Definition

Operating Lease, Number of Leased Floors

+ References

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- Definition

Amount of gain (loss) on termination of lease before expiration of lease term.

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-Name Accounting Standards Codification
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Remaining lease term of operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

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Amount of loss from impairment of right-of-use asset from operating lease.

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Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

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RESTRUCTURING AND OTHER EXIT COSTS - Narrative (Details) $ in Millions	6 Months Ended	12 Months Ended
	Jan. 03, 2020 USD ($)	Jan. 01, 2021 USD ($) floor	Jun. 28, 2019 USD ($)	Jun. 29, 2018 USD ($)	Oct. 01, 2020 floor	Dec. 03, 2019 floor
Restructuring Cost and Reserve [Line Items]
Restructuring charges, recognized as incurred	$ 117	$ 26
Restructuring reserve	65	39	$ 16
Workforce reduction
Restructuring Cost and Reserve [Line Items]
Restructuring charges, recognized as incurred	117	26
Restructuring reserve	58	34	0
Workforce reduction \| COVID
Restructuring Cost and Reserve [Line Items]
Restructuring reserve		8
Workforce reduction \| Communication Systems \| COVID
Restructuring Cost and Reserve [Line Items]
Restructuring charges, recognized as incurred		1
Workforce reduction \| Aviation Systems \| COVID
Restructuring Cost and Reserve [Line Items]
Restructuring charges, recognized as incurred		$ 15
Lease Termination
Restructuring Cost and Reserve [Line Items]
Number of leased floors \| floor					5	6
Number of subleased floors \| floor		3
Loss on lease modification	2
Impairment charge for ROU asset	46
Facilities closing and contract termination
Restructuring Cost and Reserve [Line Items]
Restructuring charges, recognized as incurred	0	$ 0
Restructuring reserve	7	$ 5	16
Remaining lease term		3 years
Engineering, selling and administrative expenses \| Facilities closing and contract termination
Restructuring Cost and Reserve [Line Items]
Restructuring charges, recognized as incurred				$ 45
L3Harris
Restructuring Cost and Reserve [Line Items]
Restructuring charges, recognized as incurred	117	$ 10	$ 0	0
L3Harris \| Workforce reduction
Restructuring Cost and Reserve [Line Items]
Restructuring charges, recognized as incurred	117	10
Restructuring reserve	$ 58	$ 26
Exelis
Restructuring Cost and Reserve [Line Items]
Restructuring charges, recognized as incurred				$ 5