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Product Warranty (Tables)
9 Months Ended
Sep. 30, 2020
Guarantees and Product Warranties [Abstract]  
Schedule of Accrued Product Warranties At September 30, 2020 and December 31, 2019, these amounts were as follows:
(in millions)At September 30, 2020At December 31, 2019
Balance at beginning of period$140 $67 
Changes due to:
   Warranties issued204 303 
    Settlements (189)(230)
    Currency— 
Balance at end of period$159 $140