Which type of benefit is typically more secure for unionized workers than for nonunionized workers?

Unionized workers typically enjoy more secure benefits compared to nonunionized workers, with guaranteed pensions being one of the most secure. Unions negotiate defined benefit pension plans that promise a specified monthly benefit at retirement, which is often based on factors such as salary history and years of service. These plans provide financial security for employees upon retirement and are less common in nonunionized workplaces, where defined contribution plans like 401(k)s are more prevalent.