Trade accounts receivable are stated at the amount we expect to collect. We maintain allowances for doubtful accounts for estimated losses by applying historical loss percentages, combined with reasonable and supportable forecasts of future losses, to respective aging categories. Management considers the following factors in developing its current estimate of expected credit losses: customer credit-worthiness, past transaction history with the customer, current economic industry trends, changes in market or regulatory matters, changes in geopolitical matters, changes in customer payment terms, and other macroeconomic factors.


	June 30, 2026		December 31, 2025
Accounts receivable - trade, net (1)	$	1,102	$	1,014
Notes receivable	60		32
Other	183		183
Total	$	1,345	$	1,229

Bad debt expense of $1 million, $2 million, $3 million and $6 million was included within selling, general and administrative expenses for the three and six months ended June 30, 2026 and 2025, respectively.