CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Millions, $ in Millions	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Total net revenues	$ 34,534	$ 30,268	$ 24,383
Cost of sales	24,393	21,437	18,193
Operating, general and administrative	9,668	8,395	5,717
Total operating cost and expenses	34,061	29,832	23,910
Operating income	473	436	473
Interest income	199	216	178
Interest expense	(86)	(140)	(48)
Other income (expense), net	11	(39)	(19)
Income before income taxes	597	473	584
Income tax expense (benefit)	383	407	(776)
Net income	214	66	1,360
Net income (loss) attributable to noncontrolling interests	6	(88)	0
Net income attributable to Coupang stockholders	$ 208	$ 154	$ 1,360
Earnings per share
Basic (in usd per share)	$ 0.11	$ 0.09	$ 0.76
Diluted (in usd per share)	$ 0.11	$ 0.08	$ 0.75
Weighted average shares outstanding
Basic (in shares)	1,818	1,794	1,782
Diluted (in shares)	1,855	1,826	1,803
Net retail sales
Total net revenues	$ 26,312	$ 23,866	$ 21,223
Net other revenue
Total net revenues	$ 8,222	$ 6,402	$ 3,160