Quarterly report pursuant to Section 13 or 15(d)

Share-Based Compensation - Narrative (Details)

v3.22.1
Share-Based Compensation - Narrative (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended
Feb. 11, 2022
Jan. 01, 2022
Dec. 29, 2021
Mar. 31, 2022
Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Total unrecognized compensation cost       $ 10.8  
Total unrecognized compensation cost, period for recognition       1 year 9 months 18 days  
Common Stock          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of shares available for future grants (in shares)       65,452  
Common Stock | 2021 Plan | Maximum | Employee          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of shares authorized (in shares)       75,000  
Common Stock | 2021 Directors Plan | Director          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of shares available for future grants (in shares)       9,405  
Common Stock | 2021 Directors Plan | Maximum | Director          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of shares authorized (in shares)       10,000  
Restricted Stock Units (RSUs)          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Granted (in shares) 3,824     3,824  
Granted (in dollars per share)       $ 1,105  
Award vesting period 3 years        
Restricted Stock Units (in units)       3,824 0
Cancelled and forfeited (in shares)       0  
Restricted Stock Units (RSUs) | 2021 Plan | Employee          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Granted (in dollars per share) $ 1,105        
Performance Shares          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Granted (in shares)       2,394  
Granted (in dollars per share)       $ 1,355  
Award vesting period 3 years        
PSU conversion ration (in shares) 1        
Restricted Stock Units (in units)       2,394 0
Cancelled and forfeited (in shares)       0  
Performance Shares | Shares vesting December 29, 2022          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Award vesting rights, percentage 50.00%        
Performance Shares | Shares vesting December 29, 2023          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Award vesting rights, percentage 50.00%        
Restricted Stock Awards | Shares vesting December 29, 2022          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Awards granted (in shares)     1,993    
Restricted Stock Awards | Shares vesting December 29, 2023          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Awards granted (in shares)     1,337    
Restricted Stock Awards | 2021 Plan | Employee          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Granted (in shares)       0  
Granted (in dollars per share)       $ 0  
Restricted Stock Units (in units)       3,330 3,330
Cancelled and forfeited (in shares)       0  
Restricted Stock Awards | 2021 Directors Plan | Director          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Granted (in shares)   680   680  
Granted (in dollars per share)       $ 1,249  
Restricted Stock Units (in units)       595 0
Cancelled and forfeited (in shares)       (85)  
Equity Securities          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Allocation of expected return on plan assets (in percentage)       33.33333%