Upon retirement, the court considers whether the retirement was good faith, and if so, retirement income counts for purposes of maintenance and child support.
Paid time off (aka vacation time) may be a valuable asset subject to division at divorce, but only whether its value can be ascertained.
There are two primary types of retirement accounts, defined benefit and defined contribution pensions. Both are marital assets subject to division at divorce.
Governmental pensions are subject to division at divorce like any other retirement account, but the division will be governed by specific state & federal laws.
Company stock options are assets subject to division, depending upon whether the enforceable right to the options was during marriage.