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Summary of Significant Accounting Policies - Narrative (Detail)
shares in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2023
shares
Oct. 01, 2022
shares
Sep. 30, 2023
segment
reportingUnit
shares
Oct. 01, 2022
shares
Summary Of Significant Accounting Policies [Line Items]        
Number of reporting units | reportingUnit     2  
Number of sources of product revenue | segment     4  
Options to purchase of shares of common stock 1.3 1.0 0.9 0.8
Restricted Stock Units (RSUs)        
Summary Of Significant Accounting Policies [Line Items]        
Share-based compensation arrangement, grants in period (in shares)     0.2  
Chief Executive Officer | Restricted Stock Units (RSUs)        
Summary Of Significant Accounting Policies [Line Items]        
Share-based compensation arrangement, grants in period (in shares) 2.7 2.7 2.7 2.7
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-10-01        
Summary Of Significant Accounting Policies [Line Items]        
Revenue remaining performance obligation, expected timing of satisfaction 1 year   1 year  
Minimum        
Summary Of Significant Accounting Policies [Line Items]        
Payment terms     30 days  
Warranty period for defects in material and workmanship     6 months  
Minimum | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-10-01        
Summary Of Significant Accounting Policies [Line Items]        
Revenue remaining performance obligation, expected timing of satisfaction 3 years   3 years  
Maximum        
Summary Of Significant Accounting Policies [Line Items]        
Payment terms     60 days  
Warranty period for defects in material and workmanship     48 months  
Maximum | Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2029-10-01        
Summary Of Significant Accounting Policies [Line Items]        
Revenue remaining performance obligation, expected timing of satisfaction 6 years   6 years  
Patents        
Summary Of Significant Accounting Policies [Line Items]        
Intangible asset, useful life 10 years   10 years  
Trademarks | Maximum        
Summary Of Significant Accounting Policies [Line Items]        
Intangible asset, useful life 17 years   17 years