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Related Party Transactions - Additional Information (Details)
$ in Thousands, £ in Millions
12 Months Ended
Dec. 31, 2020
USD ($)
renewal_option
Dec. 31, 2019
USD ($)
Dec. 31, 2018
USD ($)
Dec. 31, 2020
GBP (£)
Dec. 31, 2019
GBP (£)
Related Party Transaction [Line Items]          
Finance lease assets $ 1,688,032 $ 1,277,614      
Finance lease liability 1,922,499        
Rent expense 3,020,086        
Revenue from joint venture 95,264 25,905 $ 19,439    
EMEA Joint Venture          
Related Party Transaction [Line Items]          
Receivables due from joint venture 6,500 7,200      
Revenue from joint venture 21,300        
London 10 Data Center | EMEA Joint Venture          
Related Party Transaction [Line Items]          
Finance lease assets 127,200 136,700   £ 94.7 £ 103.2
Finance lease liability 130,800 $ 136,700   97.3 £ 103.2
Rent expense 14,900     11.1  
Deferred revenue, lease not yet commenced $ 17,300     £ 14.1  
Joint Venture | Frankfurt 2 Data Center          
Related Party Transaction [Line Items]          
Initial lease term 30 years     30 years  
Number of renewal options | renewal_option 2        
Renewal term 10 years     10 years