Given the following facts, what was the total that was owed by customers for the purchase of products on credit (in millions)?

Sales	82,059
Cost of products sold		27,556
Gross Profit		54,503
Selling, marketing and administrative expenses		22,178
Research and development expense		12,245
Other expense		2,486
Restructuring		266
Operating Income before taxes	$ 17,328
Income Tax Expense		2,209
Net Income		15,119

Assets Current YR Prior YR

Total current assets	45,274	46,033
Total assets	$ 157,728	152,954

Accounts receivable less allowances $226 (prior, $248)	14,481	14,098
Inventories	9,020	8,599