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Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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The cash inflow from the additional capital contribution to the entity.

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Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

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The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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Amount by which current fair value of underlying stock exceeds exercise price of fully vested and expected to vest exercisable or convertible options. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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Amount by which current fair value of underlying stock exceeds exercise price of fully vested and expected to vest options outstanding. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

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Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Share-Based Compensation and Other Incentive Plans - Additional Information (Details) $ / shares in Units, shares in Millions		12 Months Ended
	Mar. 09, 2017	Dec. 31, 2022 USD ($) purchase_period $ / shares shares	Dec. 31, 2021 USD ($) $ / shares shares	Dec. 31, 2020 USD ($) $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted average contractual life for options outstanding		4 years
Weighted average contractual life for options exercisable		3 years
Shares available for future share-based award grants under the current compensation plan (in shares) \| shares		8.3	4.9
Cash received from stock option exercises and the employee stock purchase plan		$ 156,000,000	$ 102,000,000	$ 108,000,000
Share-based compensation expense, net of forfeitures		172,000,000	129,000,000	129,000,000
Motorola Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense, net of forfeitures		$ 165,000,000	161,000,000	78,000,000
Long Range Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period		3 years
Share-based compensation expense, net of forfeitures		$ 4,000,000	$ 8,000,000	$ 9,000,000
Stock Options and Stock Appreciation Rights
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Option exercise price not less than value of common stock		100.00%
Change of control condition		24 months
Stock Options and Stock Appreciation Rights \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award expiration period		5 years
Award vesting period		2 years
Stock Options and Stock Appreciation Rights \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award expiration period		10 years
Award vesting period		3 years
RSU's
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Change of control condition		24 months
Forfeiture rate		15.00%
Performance Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Option exercise price not less than value of common stock		100.00%
Award expiration period		10 years
Award performance period		3 years
Estimated fair value of granted shares (USD per share) \| $ / shares		$ 84.73	$ 60.42	$ 77.82
Market Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period		3 years
Market stock units, minimum payout factor		60.00%
Market stock units, maximum payout factor		200.00%
Market stock units payout factor, threshold consecutive calendar days		30 days
Estimated fair value of granted shares (USD per share) \| $ / shares		$ 244.13	184.71	112.17
Performance Stock Units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting period		3 years
Award performance period		3 years
Estimated fair value of granted shares (USD per share) \| $ / shares		$ 249.51	$ 203.57	$ 233.96
PCSOs
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award expiration period	5 years 6 months
Employee Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
ESPP common stock payroll deductions after-tax, maximum percentage		20.00%
Maximum annual limit for purchase of stock under ESPP		$ 25,000
Purchase under ESPP lower than fair market value, percentage		85.00%
Number of purchase periods per year \| purchase_period		2
Shares purchased by employees (in shares) \| shares		0.4	0.6	0.7
Unrecognized compensation expense		$ 5,000,000
Employee Stock \| October 1st through March 31st
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Purchase price paid by employees (USD per share) \| $ / shares		$ 199.16	$ 133.27	$ 112.98
Employee Stock \| April 1st through September 30th
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Purchase price paid by employees (USD per share) \| $ / shares		190.37	160.11	107.18
Employee Stock Option
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted (USD per share) \| $ / shares		227
Purchase price paid by employees (USD per share) \| $ / shares		70
Weighted-average estimated fair value of employee stock options granted (USD per share) \| $ / shares		$ 67.18	$ 41.57	$ 39.98
Estimated option fair value forfeiture rate		10.00%
Share based awards
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Unrecognized compensation expense		$ 184,000,000
Unrecognized compensation expense, period for recognition		3 years
Aggregate fair value of outstanding RSUs		$ 408,000,000
Equity Option
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total intrinsic value of options exercised		292,000,000	$ 186,000,000	$ 149,000,000
Aggregate intrinsic value for options outstanding		389,000,000
Aggregate intrinsic value for options exercisable		$ 342,000,000
Share price (USD per share) \| $ / shares		$ 257.71