XML 92 R76.htm IDEA: XBRL DOCUMENT v3.25.0.1
Stock-Based Compensation Schedule of Unvested Restricted Stock Units Activity (Details) - USD ($)
$ / shares in Units, $ in Millions
12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Shares Outstanding [Abstract]      
RSUs granted, shares 228,570 169,511 169,605
RSUs      
Shares Outstanding [Abstract]      
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number 1,200,000 1,200,000  
RSUs granted, shares 800,000    
RSUs vested, shares (700,000)    
RSUs forfeited/canceled, shares (100,000)    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Expected To Vest, Number 1,100,000    
RSUs forfeited/canceled, weighted average grant date fair value $ 51.01    
lkq_expected_to_vest_other_than_options_weighted_average_per_share 50.74    
Weighted Average Fair Value [Abstract]      
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value 50.85 $ 48.35  
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value 51.61 $ 56.57 $ 49.21
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value $ 47.47    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Outstanding, Weighted Average Remaining Contractual Terms 2 years 7 months 6 days    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Vested $ 40    
Fair value of RSUs vested during the period $ 31 $ 38 $ 38
RSUs | Maximum      
Weighted Average Fair Value [Abstract]      
Vesting period 5 years    
Performance Based RSU [Member]      
Shares Outstanding [Abstract]      
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number 300,000 400,000  
RSUs granted, shares 200,000    
Performance-based adjustment (3) (100,000)    
RSUs vested, shares (200,000)    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Expected To Vest, Number 300,000    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Performance-based adjustment, Weighted Average Grant Date Fair Value $ 48.96    
lkq_expected_to_vest_other_than_options_weighted_average_per_share 53.63    
Weighted Average Fair Value [Abstract]      
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value 53.60 $ 45.91  
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value 52.08 $ 56.83 $ 48.95
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value $ 38.77    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Outstanding, Weighted Average Remaining Contractual Terms 1 year 4 months 24 days    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Vested $ 10    
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Performance Period 3 years    
Fair value of RSUs vested during the period $ 11 $ 13 $ 9
Performance Shares [Member] | Maximum      
Weighted Average Fair Value [Abstract]      
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Positive Dilutive Reporting Period 5 years