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Debt (Narrative) (Details) - USD ($)
3 Months Ended
Mar. 02, 2020
Mar. 31, 2022
Dec. 31, 2022
Dec. 31, 2021
Line of Credit Facility [Line Items]        
Interest rate description   At the Company’s election, borrowings under the 2020 Credit Agreement bear interest at either: (1) a base rate plus a margin of 0.00% to 0.75%, based on certain financial tests, or (2) United States dollar LIBOR (0.46% at March 31, 2022) plus 1.00% to 1.75%, based on certain financial tests. The base rate is determined by the greater of: (a) the prime commercial lending rate announced by Bank of Montreal from time to time (3.50% at March 31, 2022), (b) the federal funds effective rate, plus 1/2 of 1.00%, (c) the daily one month LIBOR rate, plus 1.00%, or (d) 0.00%. In the event of the discontinuation of LIBOR, our 2020 Credit Agreement contains provisions which allow for the use of alternate benchmark rates. The interest rate in effect at March 31, 2022 was 1.46%. A commitment fee is payable on the average daily unused amount of the 2020 Revolving Credit Facility, which ranges from 0.10% to 0.25%, based on certain financial tests. The fee was 0.10% of the unused amount as of March 31, 2022. Fees for letters of credit issued under the 2020 Revolving Credit Facility range from 0.75% to 1.75% of the respective face amounts of outstanding letters of credit, depending on the nature of the letter of credit, and are computed based on certain financial tests.    
Letters of credit outstanding (in US dollars)   $ 71,300,000   $ 71,300,000
2020 Credit Agreement        
Line of Credit Facility [Line Items]        
Credit agreement, initiation date Mar. 02, 2020      
Expiration date of credit agreement   Mar. 02, 2025    
Interest rate   1.46%    
Debt issuance costs $ 3,100,000      
2020 Revolving Credit Facility        
Line of Credit Facility [Line Items]        
Borrowings under revolving credit facility (in US dollars)   $ 0   0
2020 Term Loan        
Line of Credit Facility [Line Items]        
Term Loan (in US dollars) 300,000,000 $ 256,688,000   $ 256,688,000
2020 Term Loan | Subsequent Event        
Line of Credit Facility [Line Items]        
Term loan, annual principal payments (in US dollars)     $ 13,900,000  
Base Rate [Member] | Minimum [Member] | 2020 Credit Agreement        
Line of Credit Facility [Line Items]        
Basis spread on variable rate   0.00%    
Base Rate [Member] | Maximum [Member] | 2020 Credit Agreement        
Line of Credit Facility [Line Items]        
Basis spread on variable rate   0.75%    
Prime Rate, Bank of Montreal [Member] | 2020 Credit Agreement        
Line of Credit Facility [Line Items]        
Commercial lending rate   3.50%    
Credit Agreement Base Rate, Daily One Month LIBOR Rate [Member] | 2020 Credit Agreement        
Line of Credit Facility [Line Items]        
Basis spread on variable rate   1.00%    
London Interbank Offered Rate (LIBOR) [Member] | 2020 Credit Agreement        
Line of Credit Facility [Line Items]        
Commercial lending rate   0.46%    
London Interbank Offered Rate (LIBOR) [Member] | Minimum [Member] | 2020 Credit Agreement        
Line of Credit Facility [Line Items]        
Basis spread on variable rate   1.00%    
London Interbank Offered Rate (LIBOR) [Member] | Maximum [Member] | 2020 Credit Agreement        
Line of Credit Facility [Line Items]        
Basis spread on variable rate   1.75%    
Credit Agreement Base Rate, Federal Funds Rate [Member] | 2020 Credit Agreement        
Line of Credit Facility [Line Items]        
Basis spread on variable rate   0.50%    
Credit Agreement, 0% Base Rate [Member] | 2020 Credit Agreement        
Line of Credit Facility [Line Items]        
Basis spread on variable rate   0.00%    
Revolving Credit Facility [Member] | 2020 Revolving Credit Facility        
Line of Credit Facility [Line Items]        
Line of credit facility maximum borrowing capacity (in US dollars) $ 1,300,000,000      
Increase in borrowing capacity (in US dollars)   $ 1,900,000,000    
Letters of credit maximum borrowing capacity (in US dollars)   $ 400,000,000    
Commitment fee percentage of unused amount   0.10%    
Revolving Credit Facility [Member] | Minimum [Member] | 2020 Revolving Credit Facility        
Line of Credit Facility [Line Items]        
Commitment fee percentage of unused amount   0.10%    
Letter of credit fees   0.75%    
Revolving Credit Facility [Member] | Maximum [Member] | 2020 Revolving Credit Facility        
Line of Credit Facility [Line Items]        
Commitment fee percentage of unused amount   0.25%    
Letter of credit fees   1.75%