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Product Warranty (Tables)
 6 Months Ended
Jun. 30, 2020
Guarantees and Product Warranties [Abstract]  
Schedule of Accrued Product Warranties At June 30, 2020 and December 31, 2019, these amounts were as follows:
(in millions)
At June 30, 2020
At December 31, 2019
Balance at beginning of period
$
140

$
67

Changes due to:
 
 
   Warranties issued
154

303

    Settlements
(121
)
(230
)
    Currency
4

—

Balance at end of period
$
177

$
140