XML 53 R42.htm IDEA: XBRL DOCUMENT v3.21.1
Transactions with Total and Total S.A.- 0.875% Debentures Due 2021 (Details)
1 Months Ended 3 Months Ended 12 Months Ended
Sep. 01, 2020
$ / shares
Jun. 29, 2014
Apr. 04, 2021
USD ($)
Mar. 29, 2020
USD ($)
Jan. 03, 2021
USD ($)
Jun. 30, 2014
USD ($)
$ / shares
Related Party Transaction [Line Items]            
Debt face amount     $ 668,351,000      
Cash paid for repurchase of convertible debt     0 $ 87,141,000    
Convertible Debt            
Related Party Transaction [Line Items]            
Debt face amount     487,479,000   $ 487,634,000  
0.875% debentures due 2021 | Convertible Debt            
Related Party Transaction [Line Items]            
Interest rate           0.875%
Debt face amount     62,484,000   62,634,000 $ 400,000,000.0
Conversion ratio 25.1388 20.5071        
Debt instrument, convertible, conversion price (in dollars per share) | $ / shares $ 39.78         $ 48.76
Cash paid for repurchase of convertible debt         334,700,000  
Long-term debt     62,500,000      
Debt instrument, repurchase amount         $ 337,400,000  
0.875% debentures due 2021 | Total | Convertible Debt            
Related Party Transaction [Line Items]            
Debt face amount           $ 250,000,000.0
Long-term debt     $ 0