Business Combination, Fixed Exchange Conversion Ratio

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- Definition

Value of equity interests (such as common shares, preferred shares, or partnership interest) issued or issuable to acquire the entity.

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- Definition

Number of shares of equity interests issued or issuable to acquire entity.

+ References

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- Definition

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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No definition available.

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- Definition

Price of a single share of a number of saleable stocks paid or offered to be paid in a business combination.

+ References

No definition available.

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- Definition

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

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- Definition

Amount of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination.

+ References

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- Definition

Amount of liabilities incurred by the acquirer as part of consideration transferred in a business combination.

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- Definition

The cash inflow associated with the acquisition of business during the period (for example, cash that was held by the acquired business).

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- Definition

Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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- Definition

The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.

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BUSINESS COMBINATION - Calculation of Consideration Transferred (Details) $ / shares in Units, $ in Millions		6 Months Ended	12 Months Ended
	Jun. 29, 2019 USD ($) shares	Jan. 03, 2020 USD ($)	Dec. 31, 2021 USD ($) shares	Jan. 01, 2021 USD ($) shares	Jun. 28, 2019 USD ($) $ / shares shares
Business Acquisition [Line Items]
Common shares, outstanding (in shares) \| shares			193,511,401	208,230,353
Less: cash acquired		$ (1,130)	$ 0	$ 0	$ 0
L3Harris
Business Acquisition [Line Items]
L3 shares settled in shares of L3Harris common stock (in shares) \| shares	104,100,000
Exchange Ratio	1.30
Price per share of common stock as of the closing date (in dollars per share) \| $ / shares					$ 189.13
Fair value of Harris common stock issued for Exelis common stock	$ 19,689
Withholding tax liability incurred for converted L3 share-based awards	45
Fair value of replacement award consideration	156
Fair value of total consideration	19,845
Less: cash acquired	(1,195)
Total net consideration transferred	18,650
L3Harris \| Restricted Stock Units
Business Acquisition [Line Items]
Fair value of Harris common stock issued for Exelis common stock	10
L3Harris \| Stock Options
Business Acquisition [Line Items]
Fair value of Harris common stock issued for Exelis common stock	$ 101
L3Harris \| L3
Business Acquisition [Line Items]
Common shares, outstanding (in shares) \| shares					79,630,000
L3 shares settled in shares of L3Harris common stock (in shares) \| shares	80,080,000.00
L3Harris \| L3 \| Restricted Stock Units
Business Acquisition [Line Items]
L3 shares settled in shares of L3Harris common stock (in shares) \| shares	410,000
L3Harris \| L3 \| Performance Share Units
Business Acquisition [Line Items]
L3 shares settled in shares of L3Harris common stock (in shares) \| shares	40,000.00