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Seasonal Financing (Details)
Sep. 15, 2022
USD ($)
Jun. 30, 2023
USD ($)
Dec. 31, 2022
USD ($)
Jun. 30, 2022
USD ($)
Debt Instrument [Line Items]        
Other short-term borrowings   $ 0 $ 0 $ 3,000,000
Credit Agreement        
Debt Instrument [Line Items]        
Outstanding letters of credit   8,000,000 8,000,000 9,000,000
Revolving Credit Facility        
Debt Instrument [Line Items]        
Aggregate commitment under the credit facility $ 50,000,000      
Outstanding borrowings   $ 0 $ 0  
Revolving Credit Facility | Credit Agreement        
Debt Instrument [Line Items]        
Aggregate commitment under the credit facility $ 1,400,000,000      
Covenant, interest coverage ratio, minimum 2.75      
Covenant, leverage ratio, maximum   3.75    
Revolving Credit Facility | Credit Agreement | Minimum | Secured Overnight Financing Rate (SOFR)        
Debt Instrument [Line Items]        
Interest rate margin for loans (as a percent) 1.125%      
Revolving Credit Facility | Credit Agreement | Minimum | Base Rate        
Debt Instrument [Line Items]        
Interest rate margin for loans (as a percent) 0.125%      
Revolving Credit Facility | Credit Agreement | Maximum | Secured Overnight Financing Rate (SOFR)        
Debt Instrument [Line Items]        
Interest rate margin for loans (as a percent) 2.00%      
Revolving Credit Facility | Credit Agreement | Maximum | Base Rate        
Debt Instrument [Line Items]        
Interest rate margin for loans (as a percent) 1.00%      
Previous Senior Secured Revolving Credit Facilities        
Debt Instrument [Line Items]        
Outstanding borrowings       $ 0