v3.10.0.1
Commitments and Contingencies - Additional Information (Detail)
12 Months Ended
Dec. 31, 2018
USD ($)
Birthdefect
Dec. 31, 2017
USD ($)
Dec. 31, 2016
USD ($)
Commitment And Contingencies [Line Items]      
Capital lease obligations $ 0 $ 0  
Long-term operating lease commitments $ 156,000,000 132,000,000  
Long-term operating lease commitments expiration These leases expire at various dates during the next 30 years.    
Rent expense $ 57,000,000 63,000,000 $ 68,000,000
Purchase commitments $ 333,000,000    
Purchase commitments due period 2032    
Accrued potential and current legal fees $ 123,000,000 104,000,000  
Insurance reimbursements 65,000,000 $ 61,000,000  
Insurance reimbursement of claims potential maximum exposure $ 205,000,000    
Number of birth defect individuals | Birthdefect 45    
Environmental remediation costs $ 88,000,000    
Motorola      
Commitment And Contingencies [Line Items]      
Lawsuits allege exposures, descirption The Motorola suits allege exposures between 1965 and 2006. Each claim seeks an unspecified amount of damages for the alleged injuries    
Minimum [Member]      
Commitment And Contingencies [Line Items]      
Range of possible loss $ 0    
Maximum [Member]      
Commitment And Contingencies [Line Items]      
Range of possible loss $ 289,000,000