Consolidated Statements of Income Statement - USD ($) $ in Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Revenue	$ 3,104	$ 3,297	$ 9,793	$ 9,903
Cost of goods sold	1,828	1,953	5,793	5,850
Gross margin	1,276	1,344	4,000	4,053
Selling, general and administrative expenses	861	898	2,683	2,648
Restructuring and transaction related expenses		3	10	16
(Gain) on disposal of businesses and impairment of net assets held for sale	(4)	1	(159)	0
Depreciation and amortization	58	64	178	195
Operating income	358	378	1,288	1,194
Other expense (income):
Interest expense, net of interest income	17	16	46	56
Loss on debt extinguishment	0	0	0	24
Other income, net	(6)	(3)	(4)	(15)
Total other expense, net	11	13	42	65
Income from continuing operations before provision for income taxes	347	365	1,246	1,129
Provision for income taxes	88	89	304	290
Equity in earnings of unconsolidated subsidiaries	2	8	8	17
Income from continuing operations	261	284	950	856
Net income from discontinued operations	1	0	5	0
Net income	262	284	955	856
Less: net income attributable to continuing noncontrolling interest	0	0	0	1
Net income attributable to LKQ stockholders	$ 262	$ 284	$ 955	$ 855
Basic earnings per share: (1)
Income from continuing operations	$ 0.95	$ 0.97	$ 3.39	$ 2.86
Net income from discontinued operations	0	0	0.02	0
Net income	0.96	0.97	3.41	2.86
Less: net income attributable to continuing noncontrolling interest	0	0	0	0
Net income attributable to LKQ stockholders	0.96	0.97	3.41	2.86
Diluted earnings per share: (1)
Income from continuing operations	0.95	0.96	3.38	2.85
Net income from discontinued operations	0	0	0.02	0
Net income	0.95	0.96	3.40	2.85
Less: net income attributable to continuing noncontrolling interest	0	0	0	0
Net income attributable to LKQ stockholders	$ 0.95	$ 0.96	$ 3.40	$ 2.85