v3.23.1
Leases - Narrative (Details)
$ in Millions
 1 Months Ended 12 Months Ended
Jul. 31, 2021
Sep. 30, 2020
USD ($)
Aug. 31, 2020
USD ($)
Jul. 31, 2020
USD ($)
renewal_option
Jan. 28, 2023
USD ($)
Jan. 29, 2022
USD ($)
Jan. 30, 2021
USD ($)
Lessee, Lease, Description [Line Items]              
Letters of credit outstanding, amount         $ 119.3    
Gain on sale of assets         0.0 $ 0.0 $ 32.4
Impairment charges         $ 0.1 1.3  
Australian Headquarters in Eagle Farm, Queensland              
Lessee, Lease, Description [Line Items]              
Sale and leaseback transaction, gain (loss), net     $ 27.0        
Sale lease back transaction initial lease terms     10 years        
Sale lease back transaction initial annual base rent     $ 1.7        
Canadian Headquarters In Brampton Ontario              
Lessee, Lease, Description [Line Items]              
Sale and leaseback transaction, gain (loss), net   $ 16.7          
Sale lease back transaction initial lease terms   5 years          
Sale lease back transaction initial annual base rent   $ 0.9          
Corporate Headquarters              
Lessee, Lease, Description [Line Items]              
Sale and leaseback transaction, gain (loss), net       $ 28.5      
Initial term       10 years      
Number of renewal options | renewal_option       3      
Renewal term       5 years      
Annual rent       $ 1.7      
Annual base rent percent increase       2.25%      
Sale leaseback, provide letter of credit to the buyer-lessor from closing date, period       18 months      
Reduction in purchase price from deferred issuance of letter of credit       $ 2.8      
Letters of credit outstanding, amount           $ 2.8  
Office Space and Refurbishment Center              
Lessee, Lease, Description [Line Items]              
Sale and leaseback transaction, gain (loss), net       $ 15.2      
Initial term       2 years      
Renewal term 5 years            
Extension term 3 years