General form of registration statement for all companies including face-amount certificate companies

Income Taxes - Reconciliation of the provision for income taxes to the amount computed at the federal statutory rate (Parenthetical) (Detail)

v3.20.4
Income Taxes - Reconciliation of the provision for income taxes to the amount computed at the federal statutory rate (Parenthetical) (Detail)
3 Months Ended 12 Months Ended
Oct. 03, 2020
Jan. 02, 2021
Oct. 03, 2020
Effective income tax rate reconciliation percentage 36.40% 32.10% 4.30%
Effective income tax rate reconcilation deferred tax assets valuation allowance     (18.60%)
Percentage of adjusted taxable income eligible to be carried forward for interest deduction     30.00%
Coronavirus Aid Relief And Economic Security Act      
Percentage of adjusted taxable income eligible to be carried forward for interest deduction     50.00%