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Audit Information
12 Months Ended
Dec. 31, 2021
Auditor [Line Items]  
Auditor Name KPMG LLP
Auditor Location London, United Kingdom
Auditor Firm ID 1118
KPMG  
Auditor [Line Items]  
Auditor Name KPMG
Auditor Location Perth, Australia
Auditor Firm ID 1020
PricewaterhouseCoopers LLP  
Auditor [Line Items]  
Auditor Name PricewaterhouseCoopers LLP
Auditor Location London, United Kingdom
Auditor Firm ID 876
PricewaterhouseCoopers  
Auditor [Line Items]  
Auditor Name PricewaterhouseCoopers
Auditor Location Brisbane, Australia
Auditor Firm ID 1379