XML 64 R53.htm IDEA: XBRL DOCUMENT v3.24.2
Long-term Debt (Narrative) (Details)
 6 Months Ended 12 Months Ended
Jun. 30, 2024
USD ($)
maximumNumberOfLeverage
Jun. 30, 2023
USD ($)
Dec. 31, 2023
USD ($)
Jan. 22, 2024
USD ($)
Mar. 18, 2021
USD ($)
Debt Instrument [Line Items]          
Debt issuance costs $ 2,251,000 $ 0      
Long-term Debt, Noncurrent $ 1,172,732,000   $ 643,622,000    
2.70% Senior Notes [Member]          
Debt Instrument [Line Items]          
Senior notes, interest rate 2.70%   2.70%    
Principal amount of debt issued         $ 400,000,000
Long-term Debt, Noncurrent $ 394,064,000   $ 393,622,000    
3.78% Senior Notes [Member]          
Debt Instrument [Line Items]          
Senior notes, interest rate 3.78%   3.78%    
Long-term Debt, Noncurrent $ 250,000,000   $ 250,000,000    
Unsecured Debt          
Debt Instrument [Line Items]          
Principal amount of debt issued       $ 250,000,000  
Debt issuance costs 400,000        
Long-term Debt, Noncurrent $ 249,668,000   $ 0    
MaximumLeverageRatio | maximumNumberOfLeverage 3.75        
Revolving Credit Facility [Member]          
Debt Instrument [Line Items]          
Line of credit facility, maximum borrowing capacity       900,000,000  
Line Of Credit Facility Potential Increase To Maximum Borrowing Capacity       450,000,000  
Debt issuance costs $ 1,800,000        
Line of Credit Facility Financing Costs Carried Over 400,000        
Total Debt Issuance Cost $ 2,200,000        
Average interest rate during the period 6.60%   6.20%    
Long-term Debt, Noncurrent $ 279,000,000   $ 0    
Outstanding letters of credit 2,000,000   2,000,000    
Unused portion of revolving credit facility $ 619,000,000   $ 898,000,000    
MaximumLeverageRatio | maximumNumberOfLeverage 3.75        
Revolving Credit Facility [Member] | Multicurrency Borrowings [Member]          
Debt Instrument [Line Items]          
Line of credit facility, maximum borrowing capacity       500,000,000  
Revolving Credit Facility [Member] | Swingline Loans [Member]          
Debt Instrument [Line Items]          
Line of credit facility, maximum borrowing capacity       20,000,000  
Revolving Credit Facility [Member] | Letter of Credit [Member]          
Debt Instrument [Line Items]          
Line of credit facility, maximum borrowing capacity       $ 25,000,000