Quarterly report pursuant to Section 13 or 15(d)

Long-term Debt - Summarized Terms of the Convertible Senior Notes (Details)

v3.21.2
Long-term Debt - Summarized Terms of the Convertible Senior Notes (Details)
$ / shares in Units, equity_instrument in Millions
6 Months Ended
Jun. 30, 2021
USD ($)
equity_instrument
$ / shares
Jun. 29, 2021
USD ($)
Dec. 31, 2020
USD ($)
Convertible Senior Notes      
Debt Instrument [Line Items]      
Outstanding Principal Amount $ 294,000,000    
Convertible Senior Notes | 2022 Convertible Senior Notes      
Debt Instrument [Line Items]      
Outstanding Principal Amount $ 150,000,000    
Stated Interest Rate 4.125%    
Conversion Ratio 36.7956    
Conversion Price (in usd per share) | $ / shares $ 27.18    
Issuable Shares | equity_instrument 5.5    
Dividend Threshold Amount (in usd per share) | $ / shares $ 0.33    
Convertible Senior Notes | 2023 Convertible Senior Notes      
Debt Instrument [Line Items]      
Outstanding Principal Amount $ 144,000,000    
Stated Interest Rate 0.00%    
Conversion Ratio 20.6816    
Conversion Price (in usd per share) | $ / shares $ 48.35    
Issuable Shares | equity_instrument 3.0    
Dividend Threshold Amount (in usd per share) | $ / shares $ 0.34    
Senior Unsecured Notes      
Debt Instrument [Line Items]      
Outstanding Principal Amount $ 1,775,000,000   $ 1,275,000,000
Senior Unsecured Notes | 2024 Notes      
Debt Instrument [Line Items]      
Outstanding Principal Amount $ 0 $ 500,000,000  
Stated Interest Rate 5.25%