XML 60 R45.htm IDEA: XBRL DOCUMENT v3.22.0.1
Debt (Narrative) (Details) - USD ($)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Jun. 22, 2018
Debt Instrument        
Other Notes Payable $ 40,185,000 $ 40,098,000    
Debt Instrument, Term 3 years      
Notes Payable Issued to Acquire Land $ 50,900,000 52,000,000.0 $ 41,800,000  
Repayments of Long-term Debt 836,893,000 65,267,000 309,985,000  
Repurchased face amount     274,000,000  
Loss on debt retirement 61,469,000 0 4,927,000  
Borrowings under revolving credit facility 0 700,000,000 0  
Repayments under revolving credit facility 0 (700,000,000) $ 0  
Letters of credit outstanding, amount 298,800,000 249,700,000    
Unused credit lines 701,200,000 750,300,000    
Financial Services debt $ 626,123,000 411,821,000    
Maximum        
Debt Instrument        
Debt instrument, interest rate, stated percentage 6.00%      
Unsecured Letter Of Credit Facility [Member]        
Debt Instrument        
Letters of credit outstanding, amount $ 298,800,000 249,700,000    
Revolving Credit Facility [Member]        
Debt Instrument        
Short-term debt covenant description 500,000,000      
Line of Credit, Current 0      
Revolving Credit Facility Accordion Feature [Member]        
Debt Instrument        
Maximum borrowing capacity       $ 1,500,000,000
Financial Services [Member]        
Debt Instrument        
Maximum borrowing capacity 650,000,000 420,000,000    
Unused credit lines 23,877,000 8,179,000    
Financial Services [Member] | Repurchase Agreement [Member]        
Debt Instrument        
Maximum borrowing capacity 650,000,000     $ 1,000,000,000
Financial Services debt 626,100,000 $ 411,800,000    
Financial Services [Member] | Repurchase Agreement [Member] | Minimum        
Debt Instrument        
Maximum borrowing capacity 460,000,000      
Financial Services [Member] | Repurchase Agreement [Member] | Maximum        
Debt Instrument        
Maximum borrowing capacity $ 550,000,000      
4.250% unsecured senior notes due March 2021 [Member] | Senior Notes [Member]        
Debt Instrument        
Debt instrument, interest rate, stated percentage 4.25% 4.25%    
5.500% unsecured senior notes due March 2026 [Member] | Senior Notes [Member]        
Debt Instrument        
Debt instrument, interest rate, stated percentage 5.50% 5.50%    
Maturing in 2026        
Debt Instrument        
Repurchased face amount $ 200,000,000      
Maturing in 2027        
Debt Instrument        
Repurchased face amount $ 100,000,000      
Senior Notes [Member] | Senior Unsecured Term Loan Maturing January 3, 2027 [Member] [Domain]        
Debt Instrument        
Debt instrument, interest rate, stated percentage 5.00% 5.00%