Accounts Receivable (Tables)

3 Months Ended

Mar. 31, 2022

Accounts Receivable [Abstract]

Accounts Receivable

($ in millions)	March 31, 2022		December 31, 2021
Retail and wholesale	$	409	$	441
Other		53		74
Less: Allowance for doubtful accounts		(65)		(57)
Accounts receivable, net	$	397	$	458

Activity In The Allowance For Credit Losses

($ in millions)
Balance at December 31, 2021	$	57
Provision for bad debt		7
Amounts charged to revenue		11
Write offs charged against the allowance		(9)
Other		(1)
Balance at March 31, 2022	$	65