Quarterly report pursuant to Section 13 or 15(d)

Long-Term Debt - Additional Information (Detail)

v3.22.2
Long-Term Debt - Additional Information (Detail)
1 Months Ended 3 Months Ended 6 Months Ended 9 Months Ended
Mar. 19, 2025
Sep. 15, 2023
Jul. 30, 2021
USD ($)
Feb. 10, 2021
Mar. 19, 2020
USD ($)
Dec. 12, 2019
USD ($)
Aug. 16, 2018
USD ($)
Jul. 30, 2021
USD ($)
May 31, 2021
USD ($)
May 31, 2020
USD ($)
Aug. 31, 2018
USD ($)
Mar. 31, 2018
USD ($)
$ / shares
Jun. 30, 2022
USD ($)
$ / shares
Sep. 30, 2021
USD ($)
Jun. 30, 2021
USD ($)
Mar. 31, 2020
USD ($)
Jun. 30, 2022
USD ($)
Days
$ / shares
Jun. 30, 2021
USD ($)
Sep. 30, 2021
Mar. 31, 2022
USD ($)
Jan. 01, 2022
USD ($)
Dec. 31, 2021
USD ($)
Jun. 30, 2020
USD ($)
Sep. 30, 2018
USD ($)
Debt Instrument [Line Items]                                                
Outstanding principal amount                         $ 2,831,300,000       $ 2,831,300,000              
Loss on extinguishment of debt                                 0 $ 24,600,000            
Long-Term Debt                         2,810,200,000       2,810,200,000         $ 2,762,600,000    
Retained Earnings (Accumulated Deficit)                         (1,029,300,000)       (1,029,300,000)       $ 77,600,000 (1,169,000,000.0)    
Borrowings under the senior secured credit facility                         1,074,900,000       1,074,900,000         1,088,600,000    
Interest expense                         33,200,000   $ 37,800,000   64,600,000 76,700,000            
Paid-in-capital in excess of par value                         185,800,000       185,800,000         318,100,000    
Long-term debt                         2,810,200,000       2,810,200,000         2,762,600,000    
Letters of credit issued but undrawn                         26,100,000       26,100,000              
2.625% Convertible Senior Notes Due 2024 [Member]                                                
Debt Instrument [Line Items]                                                
Outstanding principal amount                       $ 550,000,000.0 550,000,000.0       550,000,000.0         550,000,000.0    
Deferred financing costs                       12,900,000                        
Aggregate principal amount of convertible senior notes issued                       550,000,000.0                        
Long-Term Debt                       $ 410,100,000                 59,100,000      
Additional Paid in Capital                                         136,700,000      
Interest expense                         4,100,000   9,900,000   8,300,000 19,600,000            
Non-cash interest expense                         0   5,900,000   0 11,600,000            
Amortization of deferred financing costs                         $ 600,000   400,000   $ 1,100,000 800,000            
Convertible notes, interest rate                       2.625% 2.625%       2.625%              
Convertible notes maturity                       Mar. 15, 2024         May 15, 2024              
Principal amount of convertible notes                       $ 1,000         $ 1,000              
Convertible notes conversion rate                       16.0056         160,467.0000              
Convertible notes conversion price | $ / shares                       $ 62.48 $ 62.32       $ 62.32              
Paid-in-capital in excess of par value                       $ 139,900,000                        
Long-term debt                       $ 410,100,000                 $ 59,100,000      
Effective interest rate on convertible notes                       8.40%                        
Fair value of liability to convertible notes                                           547,400,000    
Convertible notes, conversion feature                                 Holders of the 2024 Convertible Notes may convert their notes at their option under the following circumstances: (i) during any calendar quarter commencing after the calendar quarter ending June 30, 2018, if the last reported sale price of the Company’s common shares for at least 20 trading days (whether or not consecutive) in a period of 30 consecutive trading days ending on, and including, the last trading day of the immediately preceding calendar quarter exceeds 130% of the conversion price for the 2024 Convertible Notes on each applicable trading day; (ii) during the five business-day period immediately after any five consecutive trading day period, or the measurement period, in which the trading price per $1,000 principal amount of 2024 Convertible Notes for each trading day of that measurement period was less than 98% of the product of the last reported sale price of the Company’s common shares and the conversion rate for the 2024 Convertible Notes for each such day; (iii) if the Company calls the 2024 Convertible Notes for redemption; or (iv) upon the occurrence of specified corporate events. On and after December 15, 2023, holders may convert their 2024 Convertible Notes at any time, regardless of the foregoing circumstances. In December 2021, the Company made an irrevocable election under the indenture governing the 2024 Convertible Notes to require the principal portion of the 2024 Convertible Notes to be settled in cash and any excess in shares or cash.              
Convertible notes, number of trading days of threshold limit (whether or not consecutive) | Days                                 20              
Convertible notes, number of trading days of threshold limit in consecutive days | Days                                 30              
Minimum percentage of common share price over conversion price for conversion                       130.00%                        
Minimum percentage of the product of common share price and conversion rate for convertible notes                       98.00%                        
Deferred financing costs recorded as additional paid-in-capital in excess of par value                       $ 3,300,000                        
Unamortized debt discount and debt issuance costs                         $ 3,900,000       $ 3,900,000         64,000,000.0    
Convertible senior notes, carrying value of liability component                         546,100,000       546,100,000         486,000,000.0    
Fair value of notes                         490,500,000       490,500,000              
2.625% Convertible Senior Notes Due 2024 [Member] | Debt Issuance Costs [Member]                                                
Debt Instrument [Line Items]                                                
Deferred financing costs                       $ 9,600,000                        
7.875% Senior Notes Due 2025 [Member]                                                
Debt Instrument [Line Items]                                                
Outstanding principal amount                         600,000,000.0       600,000,000.0         600,000,000.0    
Deferred financing costs                         5,100,000       5,100,000         5,800,000 $ 7,900,000  
Aggregate principal amount of convertible senior notes issued                   $ 600,000,000.0                            
Interest expense                         12,100,000   12,200,000   24,300,000 24,300,000            
Amortization of deferred financing costs                         $ 400,000   300,000   $ 700,000 600,000            
Convertible notes, interest rate                   7.875%     7.875%       7.875%              
Convertible notes maturity                   Sep. 01, 2025             Jan. 09, 2025              
Senior notes, redemption price, percentage                   100.00%                            
Senior notes, redemption price percentage with equity offerings                   107.875%                            
Carrying amount                         $ 594,900,000       $ 594,900,000         594,200,000    
Fair value of notes                         545,000,000.0       545,000,000.0         639,700,000    
7.875% Senior Notes Due 2025 [Member] | Debt Issuance Costs [Member]                                                
Debt Instrument [Line Items]                                                
Deferred financing costs                                             $ 7,900,000  
7.875% Senior Notes Due 2025 [Member] | Maximum [Member]                                                
Debt Instrument [Line Items]                                                
Percentage of aggregate principal amount of senior notes being redeemed                   40.00%                            
7.250% Senior Notes Due 2026 [Member]                                                
Debt Instrument [Line Items]                                                
Deferred financing costs                                               $ 5,400,000
Aggregate principal amount of convertible senior notes issued                     $ 400,000,000.0                          
Proceed to redeem senior notes                 $ 400,000,000.0                              
Credit facility, amount borrowed                 428,500,000                              
Loss on extinguishment of debt                             (24,600,000)                  
Interest expense                             4,100,000     11,500,000            
Amortization of deferred financing costs                             100,000     200,000            
Convertible notes, interest rate                     7.25%                          
Convertible notes maturity                     Aug. 15, 2026                          
Accrued interest                 7,700,000                              
7.250% Senior Notes Due 2026 [Member] | Debt Issuance Costs [Member]                                                
Debt Instrument [Line Items]                                                
Deferred financing costs                                               $ 5,400,000
4.875% Senior Notes Due 2029 [Member]                                                
Debt Instrument [Line Items]                                                
Outstanding principal amount                         600,000,000.0       600,000,000.0         600,000,000.0    
Deferred financing costs                         6,800,000   7,700,000   6,800,000 7,700,000       7,200,000    
Aggregate principal amount of convertible senior notes issued                 $ 600,000,000.0                              
Interest expense                         7,500,000   3,400,000   15,000,000.0 3,400,000            
Amortization of deferred financing costs                         $ 200,000   100,000   $ 400,000 100,000            
Convertible notes, interest rate                 4.875%       4.875%       4.875%              
Convertible notes maturity                 Jun. 01, 2029               Jan. 06, 2029              
Senior notes, redemption price, percentage                 100.00%                              
Senior notes, redemption price percentage with equity offerings                 104.875%                              
Carrying amount                         $ 593,200,000       $ 593,200,000         592,800,000    
Fair value of notes                         415,400,000       415,400,000         588,900,000    
4.875% Senior Notes Due 2029 [Member] | Debt Issuance Costs [Member]                                                
Debt Instrument [Line Items]                                                
Deferred financing costs                             7,700,000     7,700,000            
4.875% Senior Notes Due 2029 [Member] | Maximum [Member]                                                
Debt Instrument [Line Items]                                                
Percentage of aggregate principal amount of senior notes being redeemed                 40.00%                              
Eurodollar [Member]                                                
Debt Instrument [Line Items]                                                
Base rate interest rate floor             0.00%                                  
2018 Revolving Credit Facility [Member]                                                
Debt Instrument [Line Items]                                                
Credit facility, amount repaid                                 159,000,000.0 195,000,000.0            
Borrowings under the senior secured credit facility                         $ 150,000,000.0       150,000,000.0         $ 150,000,000.0    
2018 Term Loan A [Member] | 2018 Revolving Credit Facility [Member]                                                
Debt Instrument [Line Items]                                                
Interest rate spread on variable rate     0.03%                                          
2017 Credit Facility [Member] | 2017 Revolving Credit Facility [Member]                                                
Debt Instrument [Line Items]                                                
Repayment of prior senior secured credit facility             $ 1,178,100,000                                  
2018 Credit Facility [Member]                                                
Debt Instrument [Line Items]                                                
Credit facility, maximum amount             1,250,000,000                                  
Commitment Fee Percentage               0.35%                                
Deferred financing costs           $ 1,200,000 11,700,000                         $ 1,100,000        
Credit facility, amount borrowed                                 159,000,000.0 345,000,000.0            
Credit facility, amount repaid                                 $ 173,500,000 205,400,000            
Long-term debt, weighted average interest rate                         2.87%       2.87%         2.62%    
Borrowings under the senior secured credit facility                         $ 1,080,200,000       $ 1,080,200,000         $ 1,094,600,000    
Interest expense                         9,400,000   7,900,000   16,900,000 17,200,000            
Non-cash interest expense                         100,000   100,000   200,000 200,000            
Amortization of deferred financing costs                         500,000   $ 400,000   1,000,000.0 $ 900,000            
2018 Credit Facility [Member] | 2024 Convertible Notes Exceeds 350 Million [Member] | Minimum [Member]                                                
Debt Instrument [Line Items]                                                
Outstanding principal amount         $ 350,000,000.0   $ 350,000,000.0                                  
2018 Credit Facility [Member] | Second Amendment [Member]                                                
Debt Instrument [Line Items]                                                
Debt Modification Costs     $ 1,400,000   1,600,000     $ 1,400,000                                
Deferred financing costs         $ 1,100,000               800,000       800,000              
Credit facility amendment date         Mar. 19, 2020                                      
Recognized in interest expense, net                           $ 600,000   $ 500,000                
2018 Credit Facility [Member] | Base Rate [Member]                                                
Debt Instrument [Line Items]                                                
Base rate interest rate floor             1.00%                                  
2018 Credit Facility [Member] | Federal Funds Rate [Member]                                                
Debt Instrument [Line Items]                                                
Interest rate spread on variable rate             0.50%                                  
2018 Credit Facility [Member] | LIBOR [Member]                                                
Debt Instrument [Line Items]                                                
Interest rate spread on variable rate             1.00%                                  
2018 Credit Facility [Member] | 2018 Revolving Credit Facility [Member]                                                
Debt Instrument [Line Items]                                                
Credit facility, maximum amount             $ 250,000,000.0                                  
Borrowings under the senior secured credit facility                         150,000,000.0       150,000,000.0         150,000,000.0    
2018 Credit Facility [Member] | 2018 Revolving Credit Facility [Member] | Minimum [Member]                                                
Debt Instrument [Line Items]                                                
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage     0.25%       0.25%                                  
2018 Credit Facility [Member] | 2018 Revolving Credit Facility [Member] | Maximum [Member]                                                
Debt Instrument [Line Items]                                                
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage     0.35%       0.35%                                  
2018 Credit Facility [Member] | 2018 Revolving Credit Facility [Member] | Second Amendment [Member] | Minimum [Member]                                                
Debt Instrument [Line Items]                                                
Credit facility, maximum amount         $ 250,000,000.0                                      
2018 Credit Facility [Member] | 2018 Revolving Credit Facility [Member] | Second Amendment [Member] | Maximum [Member]                                                
Debt Instrument [Line Items]                                                
Credit facility, maximum amount                                       282,500,000        
2018 Credit Facility [Member] | 2018 Revolving Credit Facility [Member] | Fourth Amendment Member | Minimum [Member]                                                
Debt Instrument [Line Items]                                                
Credit facility, maximum amount     $ 282,500,000         282,500,000                                
2018 Credit Facility [Member] | 2018 Revolving Credit Facility [Member] | Fourth Amendment Member | Maximum [Member]                                                
Debt Instrument [Line Items]                                                
Credit facility, maximum amount                         330,000,000.0       $ 330,000,000.0              
2018 Credit Facility [Member] | 2018 Revolving Credit Facility [Member] | Eurodollar [Member] | Minimum [Member]                                                
Debt Instrument [Line Items]                                                
Interest rate spread on variable rate     1.75%                                          
2018 Credit Facility [Member] | 2018 Revolving Credit Facility [Member] | Eurodollar [Member] | Maximum [Member]                                                
Debt Instrument [Line Items]                                                
Interest rate spread on variable rate     2.25%                                          
2018 Credit Facility [Member] | 2018 Revolving Credit Facility [Member] | Eurodollar [Member] | Second Amendment [Member]                                                
Debt Instrument [Line Items]                                                
Interest rate spread on variable rate                                   2.50%            
2018 Credit Facility [Member] | 2018 Revolving Credit Facility [Member] | Base Rate [Member] | Minimum [Member]                                                
Debt Instrument [Line Items]                                                
Interest rate spread on variable rate     0.75%                                          
2018 Credit Facility [Member] | 2018 Revolving Credit Facility [Member] | Base Rate [Member] | Maximum [Member]                                                
Debt Instrument [Line Items]                                                
Interest rate spread on variable rate     1.25%                                          
2018 Credit Facility [Member] | 2018 Revolving Credit Facility [Member] | Base Rate [Member] | Second Amendment [Member]                                                
Debt Instrument [Line Items]                                                
Interest rate spread on variable rate                                     1.50%          
2018 Credit Facility [Member] | 2018 Revolving Credit Facility [Member] | Base Rate [Member] | Second Amendment [Member] | Maximum [Member]                                                
Debt Instrument [Line Items]                                                
Interest rate spread on variable rate                                 1.25%              
2018 Credit Facility [Member] | 2018 Term Loan A [Member]                                                
Debt Instrument [Line Items]                                                
Outstanding principal amount             $ 250,000,000.0                                  
Borrowings under the senior secured credit facility                         268,300,000       $ 268,300,000         279,000,000.0    
2018 Credit Facility [Member] | 2018 Term Loan A [Member] | Level 2 [Member]                                                
Debt Instrument [Line Items]                                                
Outstanding principal amount                         267,500,000       267,500,000         278,100,000    
Debt instrument, fair value                         257,400,000       257,400,000         278,000,000.0    
2018 Credit Facility [Member] | 2018 Term Loan A [Member] | 2024 Convertible Notes Exceeds 350 Million [Member]                                                
Debt Instrument [Line Items]                                                
Credit facility, maturity date   Sep. 15, 2023                                            
2018 Credit Facility [Member] | 2018 Term Loan A [Member] | Second Amendment [Member]                                                
Debt Instrument [Line Items]                                                
Extended maturity date Mar. 19, 2025                                              
2018 Credit Facility [Member] | 2018 Term Loan A [Member] | Second Amendment [Member] | Minimum [Member]                                                
Debt Instrument [Line Items]                                                
Credit facility, maximum amount         $ 234,400,000                                      
2018 Credit Facility [Member] | 2018 Term Loan A [Member] | Second Amendment [Member] | Maximum [Member]                                                
Debt Instrument [Line Items]                                                
Credit facility, maximum amount                                       $ 264,800,000        
2018 Credit Facility [Member] | 2018 Term Loan A [Member] | Fourth Amendment Member | Minimum [Member]                                                
Debt Instrument [Line Items]                                                
Credit facility, maximum amount     $ 245,000,000.0         $ 245,000,000.0                                
2018 Credit Facility [Member] | 2018 Term Loan A [Member] | Fourth Amendment Member | Maximum [Member]                                                
Debt Instrument [Line Items]                                                
Credit facility, maximum amount                         286,200,000       $ 286,200,000              
2018 Credit Facility [Member] | 2018 Term Loan A [Member] | Eurodollar [Member] | Second Amendment [Member] | Minimum [Member]                                                
Debt Instrument [Line Items]                                                
Interest rate spread on variable rate             1.75%                                  
2018 Credit Facility [Member] | 2018 Term Loan A [Member] | Eurodollar [Member] | Second Amendment [Member] | Maximum [Member]                                                
Debt Instrument [Line Items]                                                
Interest rate spread on variable rate                                 2.25%              
2018 Credit Facility [Member] | 2018 Term Loan A [Member] | Base Rate [Member] | Second Amendment [Member] | Minimum [Member]                                                
Debt Instrument [Line Items]                                                
Interest rate spread on variable rate             0.75%                                  
2018 Credit Facility [Member] | 2018 Term Loan A [Member] | 2018 Revolving Credit Facility [Member] | Eurodollar [Member]                                                
Debt Instrument [Line Items]                                                
Interest rate spread on variable rate     2.50%   3.00%                                      
2018 Credit Facility [Member] | 2018 Term Loan A [Member] | 2018 Revolving Credit Facility [Member] | Base Rate [Member]                                                
Debt Instrument [Line Items]                                                
Interest rate spread on variable rate     1.50%   2.00%                                      
2018 Credit Facility [Member] | 2018 Term Loan B [Member]                                                
Debt Instrument [Line Items]                                                
Outstanding principal amount             $ 750,000,000.0                                  
Credit facility, maturity date             Aug. 18, 2025                                  
Senior secured credit facility, discount percentage             0.25%                                  
Senior secured credit facility, discount amount             $ 1,900,000                                  
Borrowings under the senior secured credit facility                         661,900,000       $ 661,900,000         665,600,000    
2018 Credit Facility [Member] | 2018 Term Loan B [Member] | Level 2 [Member]                                                
Debt Instrument [Line Items]                                                
Outstanding principal amount                         657,400,000       657,400,000         660,500,000    
Debt instrument, fair value                         $ 635,000,000.0       $ 635,000,000.0         $ 663,100,000    
2018 Credit Facility [Member] | 2018 Term Loan B [Member] | 2024 Convertible Notes Exceeds 350 Million [Member]                                                
Debt Instrument [Line Items]                                                
Credit facility, maturity date             Dec. 15, 2023                                  
2018 Credit Facility [Member] | 2018 Term Loan B [Member] | Eurodollar [Member]                                                
Debt Instrument [Line Items]                                                
Interest rate spread on variable rate       2.75%   2.75% 3.25%                                  
2018 Credit Facility [Member] | 2018 Term Loan B [Member] | Eurodollar [Member] | Third Amendment [Member]                                                
Debt Instrument [Line Items]                                                
Interest rate spread on variable rate                                   2.50%            
2018 Credit Facility [Member] | 2018 Term Loan B [Member] | Base Rate [Member]                                                
Debt Instrument [Line Items]                                                
Interest rate spread on variable rate       1.75%   1.75% 2.25%                                  
2018 Credit Facility [Member] | 2018 Term Loan B [Member] | Base Rate [Member] | Third Amendment [Member]                                                
Debt Instrument [Line Items]                                                
Interest rate spread on variable rate                                     1.50%          
2018 Credit Facility [Member] | 2018 Term Loan B [Member] | 2018 Revolving Credit Facility [Member] | Eurodollar [Member]                                                
Debt Instrument [Line Items]                                                
Interest rate spread on variable rate             2.50%                                  
2018 Credit Facility [Member] | 2018 Term Loan B [Member] | 2018 Revolving Credit Facility [Member] | Base Rate [Member]                                                
Debt Instrument [Line Items]                                                
Interest rate spread on variable rate             1.50%                                  
Senior Unsecured Notes [Member]                                                
Debt Instrument [Line Items]                                                
Aggregate principal amount of convertible senior notes issued             $ 400,000,000.0