Annual report pursuant to Section 13 and 15(d)

Revenue and Expense from Contracts with Customers (Details)

v3.22.0.1
Revenue and Expense from Contracts with Customers (Details)
$ in Millions
 12 Months Ended
Dec. 31, 2021
USD ($)
segment
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
Dec. 31, 2018
USD ($)
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]        
Number of reportable segments | segment 1      
Advanced ticket sales $ 161.8 $ 23,100.0    
Revenue recognized included in contract liability   2,200.0 $ 900.0 $ 1,200.0
Costs to obtain customers 97.8 41.3    
Costs to fulfill contracts with customers 17.4 5.5    
Costs to obtain contract $ 36.3 $ 171.5    
Sales Revenue, Net | Geographic Concentration Risk        
Revenue, Initial Application Period Cumulative Effect Transition [Line Items]        
Concentration risk, benchmark No other individual country’s revenues exceeded 10% in any of our last three years. No other individual country’s revenues exceeded 10% in any of our last three years. No other individual country’s revenues exceeded 10% in any of our last three years.