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Stock-Based Compensation - Additional Information (Detail) - USD ($)
12 Months Ended
Dec. 29, 2023
Dec. 30, 2022
Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value $ 25,277,000 $ 29,875,000 $ 31,984,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value $ 99.47 $ 94.24 $ 97.8
Share Based Compensation Arrangement By Share Based Payment Award Options Expiration Term 10 years    
Total intrinsic value of options exercised $ 742,000 $ 0 $ 4,335,000
Weighted average fair value of options granted $ 38.29 $ 26.64 $ 25.32
Maximum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Percentage of annual bonus settled with fully vested restricted stock unit awards 40.00%    
2008 Equity Incentive Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Total number of shares reserved for issuance 11,856,300    
Number of Shares Available for Grant 1,126,909    
Employee Stock Purchase Plan      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Total number of shares reserved for issuance 1,200,000    
Number of Shares Available for Grant 296,047    
Weighted average purchase price $ 87.12 $ 91.17 $ 98.64
Purchase Price Of Common Stock As a Percentage of Fair Market Value 95.00%    
Employee Stock Purchase Plan | Maximum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Maximum Percentage Of Payroll Deductions Related To Purchase Of Common Stock 15.00%    
Vested Restricted Stock Awards      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock based compensation, holding period 4 years    
Stock based compensation expense $ 10,445,000 $ 10,365,000 $ 9,967,000
Unvested Restricted Stock      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock based compensation, vesting period 4 years    
Stock based compensation expense $ 8,831,000 9,164,000 8,560,000
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value [1] $ 99.47    
Unrecognized compensation cost $ 12,842,000    
Weighted average period of recognized term 2 years 7 months 6 days    
Unvested Restricted Stock | Minimum      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Recipient age to expense award on grant date 59 years 6 months    
Employee Stock Option      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Stock based compensation, vesting period 4 years    
Stock based compensation expense $ 1,081,000 $ 835,000 $ 736,000
Unrecognized compensation cost $ 1,542,000    
Weighted average period of recognized term 2 years 1 month 6 days    
[1] Does not include employee stock purchase plans or stock option plans.