Whether employees must prove the precise amount of uncompensated work when the employer's records are inaccurate or inadequate.
Holding
No. Once employees show that they performed uncompensated work and offer evidence permitting a just and reasonable inference about its extent, the burden shifts to the employer to provide precise evidence or negate that inference.
Reasoning
An employee suing under the FLSA initially must prove that he or she performed work for which the employer did not properly compensate him or her. But that burden cannot become an impossible obstacle, particularly because the FLSA places the statutory duty to keep accurate wage-and-hour records on the employer, not the employee.
When an employer's records are inadequate and employees cannot establish the exact amount of work through reliable substitutes, employees need show only enough evidence to support a just and reasonable inference about the amount and extent of the unpaid work. The employer must then come forward with evidence of the precise work performed or evidence undermining the reasonableness of the employees' inference.
If the employer cannot do so, the factfinder may award approximate damages. The uncertainty concerns the amount of damages, not whether a compensable injury occurred; an employer that failed in its recordkeeping duty cannot retain the benefit of work performed without paying merely because its own deficient records prevent mathematical precision.