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Debt - Narrative (Details)
$ / shares in Units, shares in Millions
3 Months Ended 12 Months Ended
Sep. 17, 2021
USD ($)
day
$ / shares
shares
Jul. 01, 2021
USD ($)
Jul. 27, 2020
USD ($)
Sep. 30, 2021
USD ($)
Dec. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Jun. 30, 2021
USD ($)
Sep. 30, 2020
USD ($)
Jan. 30, 2019
USD ($)
Nov. 13, 2017
USD ($)
Debt Instrument [Line Items]                      
Payment for purchase of capped calls $ 36,000,000       $ 36,030,000 $ 0 $ 0        
Debt issuance costs         13,134,000 1,264,000 1,550,000        
Payment of debt extinguishment costs         0 2,050,000 $ 0        
Commitment fee, amount         $ 300,000 100,000          
Fed Funds Effective Rate Overnight Index Swap Rate                      
Debt Instrument [Line Items]                      
Interest margin, as a percent     0.50%                
London Interbank Offered Rate (LIBOR)                      
Debt Instrument [Line Items]                      
Interest margin, as a percent     1.00%                
Minimum                      
Debt Instrument [Line Items]                      
Commitment fee, as a percent     0.20%                
Minimum | London Interbank Offered Rate (LIBOR)                      
Debt Instrument [Line Items]                      
Applicable rate, as a percent     1.25%                
Minimum | Base Rate                      
Debt Instrument [Line Items]                      
Applicable rate, as a percent     0.25%                
Maximum                      
Debt Instrument [Line Items]                      
Commitment fee, as a percent     0.35%                
Maximum | London Interbank Offered Rate (LIBOR)                      
Debt Instrument [Line Items]                      
Applicable rate, as a percent     2.00%                
Maximum | Base Rate                      
Debt Instrument [Line Items]                      
Applicable rate, as a percent     1.00%                
Call Option                      
Debt Instrument [Line Items]                      
Strike price (in dollars per share) | $ / shares $ 49.99                    
Initial cap price (in dollars per share) | $ / shares $ 71.42                    
Shares covered (in shares) | shares 7.5                    
Payment for capped calls $ 36,000,000                    
364-Day Facility | Line of Credit | Revolving Credit Facility                      
Debt Instrument [Line Items]                      
Proceeds to repay debt 250,000,000                    
Debt term   364 days                  
Principal amount   $ 250,000,000                  
Payment of debt extinguishment costs   $ 400,000                  
Debt issuance costs               $ 700,000      
Term Loan                      
Debt Instrument [Line Items]                      
Maximum borrowing capacity                   $ 205,000,000 $ 175,000,000
Revolving Credit Facility                      
Debt Instrument [Line Items]                      
Maximum borrowing capacity                     $ 15,000,000
Convertible Debt | Convertible Senior Notes Due 2026                      
Debt Instrument [Line Items]                      
Debt, aggregate principal amount $ 373,800,000                    
Interest rate (percentage) 0.125%                    
Proceeds from offering $ 361,400,000                    
Number of trading days | day 20                    
Number of consecutive trading days | day 30                    
Threshold percentage of stock price 130.00%                    
Conversion ratio 0.0200024                    
Conversion price (in dollars per share) | $ / shares $ 49.99                    
Premium percentage of stock price 40.00%                    
Redemption price percentage 100.00%                    
Redemption threshold amount $ 50,000,000                    
Fundamental change, threshold percentage 100.00%                    
Debt issuance costs       $ 12,400,000              
Effective interest rate (percentage)         0.81%            
Debt issuances costs capitalized         $ 11,700,000            
Convertible Debt | Convertible Senior Notes Due 2026 | Circumstance One                      
Debt Instrument [Line Items]                      
Number of trading days | day 20                    
Number of consecutive trading days | day 30                    
Threshold percentage of stock price 130.00%                    
Convertible Debt | Convertible Senior Notes Due 2026 | Circumstance Two                      
Debt Instrument [Line Items]                      
Number of trading days | day 5                    
Number of consecutive trading days | day 10                    
Threshold percentage of stock price 98.00%                    
Line of Credit                      
Debt Instrument [Line Items]                      
Debt issuance costs in other assets         900,000 1,100,000          
Line of Credit | Revolving Credit Facility                      
Debt Instrument [Line Items]                      
Maximum borrowing capacity     $ 150,000,000                
Debt issuance costs                 $ 1,300,000    
Line of Credit | Letter of Credit                      
Debt Instrument [Line Items]                      
Maximum borrowing capacity     25,000,000                
Debt outstanding         $ 1,000,000 $ 1,000,000          
Line of Credit | Foreign Line of Credit                      
Debt Instrument [Line Items]                      
Maximum borrowing capacity     50,000,000                
Line of Credit | Term Loan                      
Debt Instrument [Line Items]                      
Maximum borrowing capacity per incremental loan     $ 5,000,000