(in millions of ) Beginning balance Additions Usage Reversals Translation differences and other Ending balance Provision for Warranties Year Ended September 30* 2020 4,300 823 (514) (335) (2,706) 1,568 2019 4,575 2,107 (1,378) (1,470) 294 4,128 tr and thus they may not exactly cupo to totale and