XML 45 R34.htm IDEA: XBRL DOCUMENT v3.21.1
Income Taxes - Additional Information (Detail)
3 Months Ended
Mar. 27, 2021
Mar. 28, 2020
Income Taxes [Line Items]    
Corporate income tax rate 21.00% 21.00%
Estimated annual effective income tax rate 24.40% 24.20%
Effective income tax rate 24.40% 22.90%