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Restructuring - Additional Information (Detail) - USD ($) $ in Millions		12 Months Ended			36 Months Ended
	Dec. 19, 2024	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2027	Dec. 31, 2021
Restructuring Cost and Reserve [Line Items]
Remaining restructuring liability		$ 47	$ 36	$ 64		$ 0
Strategic and Operational Efficiency Restructuring Program
Restructuring Cost and Reserve [Line Items]
Payments for restructuring		5	0	0
Strategic and Operational Efficiency Restructuring Program \| Minimum \| Forecast
Restructuring Cost and Reserve [Line Items]
Payments for restructuring					$ 170
Strategic and Operational Efficiency Restructuring Program \| Maximum \| Forecast
Restructuring Cost and Reserve [Line Items]
Payments for restructuring					$ 200
Strategic and Operational Efficiency Restructuring Program \| Employee Severance \| Minimum
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, expected cost		170
Strategic and Operational Efficiency Restructuring Program \| Employee Severance \| Maximum
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, expected cost		200
Strategic and Operational Efficiency Restructuring Program \| Real Estate \| Minimum
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, expected cost		10
Strategic and Operational Efficiency Restructuring Program \| Real Estate \| Maximum
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, expected cost		20
Strategic and Operational Efficiency Restructuring Program \| Accelerated Amortization Charges \| Minimum
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, expected cost		20
Strategic and Operational Efficiency Restructuring Program \| Accelerated Amortization Charges \| Maximum
Restructuring Cost and Reserve [Line Items]
Restructuring and related cost, expected cost		30
2022 - 2023 Geolocation Restructuring Program
Restructuring Cost and Reserve [Line Items]
Payments for restructuring		$ 42	$ 79	$ 22
Estimated Annual Savings \| Strategic and Operational Efficiency Restructuring Program \| Minimum
Restructuring Cost and Reserve [Line Items]
Effect on future earnings, amount	$ 250
Estimated Annual Savings \| Strategic and Operational Efficiency Restructuring Program \| Maximum
Restructuring Cost and Reserve [Line Items]
Effect on future earnings, amount	$ 300