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China Variable Interest Entity - Additional Information (Details) - shares
1 Months Ended
Sep. 30, 2018
Jun. 03, 2020
Honeywell International Inc | Garrett China    
Variable Interest Entity [Line Items]    
Equity interest ownership percentage   100.00%
Garrett China | Variable Interest Entity, Primary Beneficiary    
Variable Interest Entity [Line Items]    
Variable interest ownership percentage 100.00%  
Equity interests in exchange for shares of common stock issued 8,444,077