XML 80 R66.htm IDEA: XBRL DOCUMENT v3.24.0.1
Notes Payable and Long-Term Debt - Narrative (Details) - USD ($)
 12 Months Ended
Dec. 31, 2023
Apr. 30, 2019
Debt Instrument [Line Items]    
Line of Credit Facility, Remaining Borrowing Capacity $ 208,000,000  
Letters of Credit Outstanding, Amount 4,300,000  
Long-term debt less unamortized discounts and debt issuance costs 1,210,100,000  
Line of Credit    
Debt Instrument [Line Items]    
Letters of Credit Outstanding, Amount 200,000  
Maximum borrowing capacity   $ 200,000,000
Long-term Line of Credit $ 0  
Line of Credit Facility, Interest Rate at Period End 6.698%  
Performance Guarantee [Member]    
Debt Instrument [Line Items]    
Letters of Credit Outstanding, Amount $ 4,300,000  
3.3%, Senior Notes due 2027    
Debt Instrument [Line Items]    
Face amount of debt sold 400,000,000  
Long-term debt less unamortized discounts and debt issuance costs $ 395,700,000  
3.3%, Senior Notes due 2027 | 3.3%, Senior Notes due 2027    
Debt Instrument [Line Items]    
Debt Instrument, Interest Rate, Basis for Effective Rate 3.5346  
Debt Instrument, Interest Rate, Stated Percentage 3.30%  
3.7%, Senior Notes due 2032    
Debt Instrument [Line Items]    
Face amount of debt sold $ 800,000,000  
Long-term debt less unamortized discounts and debt issuance costs $ 790,500,000  
3.7%, Senior Notes due 2032 | 3.7%, Senior Notes due 2032    
Debt Instrument [Line Items]    
Debt Instrument, Interest Rate, Basis for Effective Rate 3.8429  
Debt Instrument, Interest Rate, Stated Percentage 3.70%  
Senior Notes    
Debt Instrument [Line Items]    
Debt Instrument, Interest Rate, Stated Percentage 101.00%