Associate Chief Justice NEHRING,
opinion of the Court:
INTRODUCTION
1 1 On certiorari, we consider whether our court of appeals erred when it held that an action to enforce the ongoing right to collect a portion of pension retirement benefits was not barred by the statute of limitations. We also consider whether the court of appeals erred when it determined that the petitioner's argument concerning laches was inadequately briefed according to the standards set by the Utah Rules of Appellate Procedure. Lastly, we consider whether a panel majority of the court of appeals erred in applying the "marital foundation" approach to determine the amount of a pension that constitutes marital property. We affirm the court of appeals in part, reverse in part, and remand to the district court for further proceedings consistent with this opinion.
BACKGROUND
12 Petitioner Mark Lawrence Johnson and Respondent Elizabeth Ann Johnson, nee Zoric, married in 1974 and divoreed in 1984. During the parties' ten-year marriage, Mr. Johnson acerued approximately ten years of service in the United States Air Force. At the time of the divorce, he was a staff sergeant with a pay grade of E-5. Because Mr. Johnson's pension required twenty years to vest, at the time of the divorce the district court was unable to determine a specific monetary amount that would be owed to Ms. Zoric as her marital property portion of Mr. Johnson's potential future retirement benefit
The district court's decree instead awarded Ms. Zoric "1/2 of 10 years of [Mr. Johnson]'s retirement."
13 Ms. Zoric first attempted to enforce her right to a portion of Mr. Johnson's future retirement benefits in 1998, but her application was denied by the Defense Financing and Accounting Service (DFAS) on the
grounds that the divoree decree lacked specificity. Ms. Zoric is alleged to have made statements around this time to the parties' son to the effect that she did not intend to seek her marital portion of Mr. Johnson's retirement. Mr. Johnson claims that the parties' son conveyed these statements to him and he consequently "made substantial changes to his life financially."
T4 At the time of his retirement in 1999, Mr. Johnson was a master sergeant with a pay grade of E-7, having completed twenty-four years of service. His monthly payment under the pension was calculated based on his pay grade and number of years of service at retirement. In September 2000, Mr. Johnson received a veteran's disability award for ailments that arose after his divoree from Ms. Zoric. Mr. Johnson's final retirement benefit was reduced by the amount that he received under the disability award.
15 In October 2008, Ms. Zoric filed in district court for a Qualified Domestic Relations Order (QDRO) in another attempt to secure her portion of Mr. Johnson's retirement benefit. The district court, in an effort to comply with the 1984 divorcee decree, awarded Ms. Zoric her marital share of Mr. Johnson's actual monthly benefit, based on his salary at the time of retirement and his number of years of service, less the disability reduction.
The district court determined the doctrine of laches barred Ms. Zoric from recovering any portion of the benefits that had already been paid to Mr. Johnson before she filed for the clarifying order in October 2008. Mr. Johnson appealed. The court of appeals affirmed the district court's order awarding Ms. Zoric ongoing payments based on Mr. Johnson's actual retirement benefit.
16 Mr. Johnson petitioned this court for review of the statute of limitations and laches issues, and in the alternative, which approach should apply to determine the amount owed to Ms. Zorie from Mr. Johnson's retirement benefit. We granted his petition and have jurisdiction pursuant to Utah Code section 78A-3-102(8)(a).
STANDARDS OF REVIEW
17 "On certiorari, we review the decision of the court of appeals, not the decision of the trial court."
We review the court of appeals' determination of the question of whether the statute of limitations
bars Ms. Zorie's claim for correctness, granting no deference to the court of appeals.
18 Mr. Johnson alleges that the court of appeals erred when it refused to consider his laches argument because the court determined the argument to be inadequately briefed. "On certiorari, we review the decision of the court of appeals for correctness."
"It is well established that a reviewing court will not address arguments that are not adequately briefed.
"In deciding whether an argument has been adequately briefed, we look to the standard set forth in rule 24(a)(9) of the Utah Rules of Appellate Procedure."
* If this court determines that the laches argument was briefed satisfactorily, the question of laches presents a mixed question of law and fact.
T9 The parties also dispute whether the district court's application of the marital foundation approach should be reviewed for an abuse of discretion or correctness.
We answer this question below.
ANALYSIS
I. THE STATUTE OF LIMITATIONS DOES NOT BAR THE RIGHT TO FUTURE PAYMENTS
110 The parties' divorce decree states: "That [Ms. Zoric] be, and is hereby awarded 1/2 of 10 years of [Mr. Johnson]'s military retirement." In 1998, before Mr. Johnson retired from the military, Ms. Zorie attempted to file the decree with DFAS in an effort to secure her portion of Mr. Johnson's future pension payments. DFAS denied the request on the basis that the decree lacked the required specificity. Ms. Zoriec did not take any further action to secure payment until October 2008, when she filed the underlying action requesting a clarifying order
or In that action, the district court held the doctrine of laches barred Ms. Zorie from recovering her portion of the benefits that had been paid to Mr. Johnson from the time of his retirement until she filed for a clarifying order, but awarded her a share of the ongoing benefits paid to Mr. Johnson from when she filed the action for the clarifying order.
{11 Mr. Johnson alleges that the statute of limitations serves to wholly bar Ms. Zorie's claim to any portion of Mr. Johnson's retirement benefit.
T12 The statute of limitations for judgments states that "(aln action may be brought within eight years upon a judgment or decree of any court of the United States, or of any state within the United States"
and is intended to "reflect our understanding that a party will generally choose to pursue a valid claim, rather than waiting indefinitely to do so.
Mr. Johnson contends that Ms. Zorie's claim should be denied because she "failed to do anything to secure any kind of payment on that decree until 2008, nearly twenty-four (24) years after the decree had been entered, but more importantly, more than nine (9) years after [Mr. Johnson's] retirement."
113 To assess whether the statute of limitations bars Ms. Zorie's claim to ongoing payments,
we must first determine whether the claim that she is asserting is discrete or continuing. The United States Court of Federal Claims addressed a similar issue in Baka
v. United States,
wherein a former member of the military filed suit against the United States, alleging that DFAS improperly awarded a portion of his military pension to his former spouse.
The court held that each payment challenged by Mr. Baka was subject to its own statute of limitations:
The continuing claims doctrine operates to save parties who have pled a series of distinct events-each of which gives rise to a separate cause of action-as a single continuing event. In such cases, the continuing claims doctrine operates to save later arising claims even if the statute of limitations has lapsed for earlier events.
{ 14 The court clarified that "[in order for the continuing claim doctrine to apply, the plaintiff's claim must be inherently susceptible to being broken down into a series of independent and distinct events or wrongs, each having its own associated damages.
" "In military pay cases, a threshold question can be framed as whether the plaintiff is challenging the quantum of pay to which he is undisputedly entitled, or whether he is challenging his right to receive pay at all."
The court concluded that Mr. Baka's claim was continuing because "[the claim can be divided into discrete wrongs, each of which is deemed to have acerued in the month when the Government withheld a portion of Mr. Baka's retirement pay for the benefit of his former wife."
4 15 Mr. Johnson argues that because the parties' 1984 divorcee decree did not specify an amount owed by him, Baka does not serve to establish a continuing claim. Specifically, Mr. Johnson attempts to find support for his argument in a footnote of Baka:
Cases in which a plaintiff undisputedly is entitled to some pay more plainly fall into the continuing claims category. On the other hand, where a plaintiff has received no pay for the limitations period, and plaintiffs entitlement to pay is itself disputed, the Government's failure to pay plaintiff has not been regarded as periodic Government action for purposes of the continuing claims doctrine.
116 Mr. Johnson requests that this court "hold that where the legal right unexercised within the limitation period is the right to establish payment obligations, the failure to exercise that right forfeits all benefits." We decline to do so.
117 While it is clear that Ms. Zorie could, and likely should, have taken action to secure Mr. Johnson's payment obligations before she filed for the QDRO in 2008,
° she was granted a clear and unequivocal right to "1/2 of 10 years of [Mr. Johnson]'s military retirement" in the parties' 1984 divorce decree. The portion of Mr. Johnson's pension that he earned during the parties' marriage constituted an award of marital property, payment of which was delayed until the time when Mr. Johnson retired. "The right to retirement benefits is a right to draw[ ] from [a] stream of income that ... begins to flow on retirement, as that stream is then defined."
" Mr. Johnson argues that Ms. Zoric's claim is itself disputed and therefore not a continuing claim. Ms. Zorie's right to payments as it was established in the divorce decree was not itself disputed, and it was only her delay in filing for enforcement of the order that provides Mr. Johnson a basis for contesting that award. Mr. Johnson's reliance on the language from Baka conflates
the preliminary question of whether a claim is continuing with the argument that the right to payments is now disputed because the claim was not asserted within a certain time.
Mr. Johnson's affirmative defenses cannot unilaterally transform Ms. Zorics claim out of the realm of a continuing claim.
{18 The court of appeals held that Mr. Johnson's argument was "foreclosed" by Seeley v. Park,
which held that "(installments under a decree of divorcee for alimony or support of minor children become final judgments as soon as they are due and cannot thereafter be modified."
As a result, "the statute begins to run against the judgment from the time fixed for the payment of each installment for the part then payable."
We agree with the analysis of the court of appeals extending the rationale in Seeley-addressing alimony and child support payments-to pension payments because "[all-though Seeley did not expressly address pension benefits, we see no reason ... should not apply to them."
why it
T19 Mr. Johnson attempts to distinguish this case from Seeley on the basis that "the former spouse in Seeley failed to seek a legal remedy for specific unpaid payment obligations to which she was legally entitled, whereas [Ms.] Zoric failed to establish her right to receive specific payments." As a result of the entry of the 1984 divorce decree, Ms. Zoric has retained the right to her portion of Mr. Johnson's pension benefits.
While DFAS did not honor the 1984 divorce decree as written because it did not specify the pay grade at which Ms. Zoric should receive "1/2 of 10 years" worth of Mr. Johnson's pension, this cireumstance did not put Ms. Zoric's entitlement to payments in dispute. Just as Ms. Zoric cannot compel her share of Mr. Johnson's pension payments to be paid to her until each is payable to Mr. Johnson, the statute of limitations does not
bar Ms. Zorics share to future payments before the statute of limitations on each individual payment has run.
Therefore, each pension payment Mr. Johnson received was subject to its own discrete statute of limitations. The court of appeals did not err when it affirmed the district court's order holding that Ms. Zoriec was entitled to her share of Mr. Johnson's ongoing pension payments from the date that she filed for the clarifying order,
II. THE COURT OF APPEALS DID NOT ERR WHEN IT REFUSED TO ADDRESS MR. JOHNSON'S LACHES ARGUMENT BECAUSE IT WAS INADEQUATELY BRIEFED
120 We next consider whether the court of appeals erred as a matter of law when it refused to consider Mr. Johnson's laches argument because it was inadequately briefed.
"We have repeatedly warned that [appellate courts] will not address arguments that are not adequately briefed, and that we are not a depository in which the appealing party may dump the burden of argument and research."
" An adequately briefed argument contains "the contentions and reasons of the appellant with respect to the issues presented, including the grounds for reviewing any issue not preserved in the trial court, with citations to the authorities, statutes, and parts of the record relied on."
"Mere bald citation to authority, devoid of any analysis, is not adequate. And we may refuse, sua sponte, to consider inadequately briefed issues."
21 In his briefing on laches before the court of appeals, Mr. Johnson cited two New York cases
but failed to lay out the elements of laches, did not provide specific citations to analysis within the cases, did not discuss the elements of laches or apply them to his case, and failed to discuss whether New York's law on laches is even comparable to Utah law. Utah does not suffer from a dearth of case law concerning laches
While we do not go so far as to hold that Mr. Johnson was required to cite case law from Utah in support of his argument, his analysis
was so sparse as to not specify the elements of laches. And while Mr. Johnson's brief contained record citations in another section, his laches argument failed to engage in any sort of analysis between the case law that he did cite and the facts of this case.
We therefore affirm the decision of the court of appeals to decline to address Mr. Johnson's laches argument on the basis of inadequate briefing.
III. THE COURT OF APPEALS ERRED WHEN IT AFFIRMED THE DISTRICT COURTS DETERMINATION OF MS. ZORICS SHARE OF MR. JOHNSON'S RETIREMENT BENEFIT
22 Mr. Johnson alleges that the court of appeals erred in applying the marital foundation approach rather than the bright line or other context-specific approach to determine what portion of his pension should be awarded to Ms. Zoric. Mr. Johnson also argues that the court of appeals erred in applying an abuse of discretion rather than a correctness standard of review, but contends that under either standard, the district court's pension award determination should be reversed.
A. The District Court's Determination of Equitable Distribution of Marital Property Is Reviewed for an Abuse of Discretion
128 An appellate court's review of a district court's determination of which pay grade to apply to determine a former spouse's marital portion of an employee spouse's retirement benefit is subject to an abuse of discretion standard. "A [district] court has considerable discretion considering property [division] in a divorce proceeding, thus its actions enjoy a presumption of validity. We will disturb the [district] court's division only if there is a misunderstanding or misapplication of the law ... indicating an abuse of discretion."
As explained below, the district court erroneously believed it was bound by the marital foundation approach, and in so doing, misunderstood and misapplied the law.
Thus, the district court abused its discretion and we reverse the court of appeals and remand to the district court for further proceedings consistent with this opinion.
B. The Court of Appeals Erred when It Affirmed the District Court's Award Granting Ms. Zoric Her Marital Fraction of Mr. Johnson's Actual Retirement Benefit
124 The district court in this case was faced with the issue of how to determine the appropriate portion of Mr. Johnson's pension benefits to award Ms. Zoric. Specifically, the parties disagreed as to whether the district court should include postdivorce increases to Mr. Johnson's pension benefits when calculating Ms. Zorie's pension benefit award. The district court, relying on our precedent in Woodward v. Woodward,
held that Ms. Zoric was entitled to an award that included the postdivoree increases in Mr. Johnson's pension benefits. A divided panel of the court of appeals affirmed that decision. As discussed below, the district court's reliance solely on Woodward was misplaced. As such, the district court applied the wrong legal standard, and in so doing, abused its discretion.
On this issue, we reverse the court of appeals and remand to the district court.
125 On certiorari, Mr. Johnson argues that Ms. Zorie's share of his retirement benefit should be based on his pay grade at the time of the parties' divorcee or the present-day salary for his pay grade at the time
of divorce, rather than his pay grade and salary at the time of his retirement. We begin by noting that a former spouse is entitled to an equitable distribution of an employee spouse's retirement or pension benefits that "acerue[ ] in whole or in part during the marriage."
€26 We have established that a nonem-ployee spouse is entitled to receive "a portion of the retirement benefits represented by the number of years of the marriage divided by the number of years of the [employee spouse's] employment."
This has become known as the "time rule" formula. A num-
years of service during marriage x years of total service monthly benefit _ x 1/2
When a court invokes this formula, there are two unknowns at the time of divorce: the years of total service and the amount of the monthly benefit. Once the employee spouse retires, the years of total service factor is known and can be plugged into the equation to determine the marital fraction. In the present case, the parties were married for ten years, during which time Mr. Johnson accrued ten years of qualifying service. Mr. Johnson retired after twenty-four years of qualifying service. Using the time rule formula above, the parties were married for 41.6 percent of the time Mr. Johnson was employed by the Air Force, and Ms. Zorie's half of that portion is 20.8 percent. The parties agree on this calculation.
{27 The remaining unknown factor at the time of divorcee, and what the parties dispute in this case, is the amount of the monthly benefit that is to be multiplied by the marital fraction. Though our decision in Woodward established the time rule formula as the ap-ber of jurisdictions have adopted this time rule formula to determine the "marital fraction," which determines the martial interest in pension benefits.
The marital fraction is calculated by dividing the number of years (or months) that the employee spouse has earned toward the pension during the marriage by the number of years (or months) of total service toward the pension.
'The marital fraction is then multiplied by the employee spouse's monthly benefit that is subject to equitable distribution.
Each spouse is then awarded one-half of the marital interest in the pension that is subject to equitable distribution.
Mathematically, the formula is:
propriate method for calculating the marital fraction, we were not presented with the question of how to properly determine the amount of the employee spouse's monthly benefit subject to equitable distribution. That question is squarely presented here. Thus, we must determine whether postdi-vorce increases in pension benefits that are predicated on increases in the employee spouse's rank and pay grade following the parties' divorce are properly part of the monthly benefit subject to equitable distribution. The district court had several alternatives from which to choose.
128 At one end of the spectrum is the bright line approach-the approach advocated by Mr. Johnson. The bright line approach "likens post-divorce pension enhancements to post-divorce earnings and characterizes all such increases as the separate property of the employee spouse."
" Under this approach, "pension benefits ac
cruing as compensation for services rendered after a divorce are not part of the [marital] estate subject to division on divorce."
This approach treats any subsequent advancement (and the resulting pay increase) as the separate property of the employee spouse because any such advances or increases result solely from the labors of the employee spouse.
A court applying this approach uses the employee spouse's pay grade at the time of the parties' divorce, instead of the pay grade at the time of retirement to calculate the monthly pension benefits.
The bright line approach comports with the long-established notion that property acquired after the marriage is generally considered separate property and is, therefore, not subject to distribution along with the martial estate.
This approach is also aligned with our precedent that marital property should be valued at the time of the divorcee decree, absent compelling cireumstances.
129 At the other end of the spectrum is the marital foundation approach, which acknowledges that postdivoree earnings are separate property, but treats all postdivoree increases in pension benefits as marital property.
The marital foundation approach is easy to apply, as a district court need only apply the time rule formula to the employee spouse's monthly pension benefit at retirement, with no need to "parse out the 'marital' portion of the post-dissolution enhancement from the 'separate' portion ... attributable solely to the efforts of the employee spouse."
" Furthermore, the marital foundation approach seeks to offset the "risk of forfeiture, delay in receipt, and lack of control over the timing of the receipt of benefits" suffered by the nonemployee spouse by permitting the nonemployee spouse to share in postdivoree enhancements to benefits.
T 30 The bright line and marital foundation approaches can be thought of as anchoring each end of a spectrum of approaches available to district courts. Judge Davis, in dissenting from the result adopted by the court of appeals, advocated an approach between these two extremes.
Judge Davis disagreed with both the bright line approach and the marital foundation approach as used in the context of this case.
Judge Davis would have awarded Ms. Zorie 20.8 percent of the monthly benefit Mr. Johnson would have received had he remained at the E-5 pay grade he attained during the parties' marriage.
This would have included normal cost of living increases, but not the increases attributable to Mr. Johnson's promotion to the E-7 pay grade he attained prior to retirement.
Judge Davis reasoned that "there is no evidence of any specific contribution made by [Ms.] Zorie to [Mr.] Johnson's earning capacity apart from the fact that she was married to him while he was employed at the E-5 rank.
5" Accordingly, Judge Davis found no reason to award Ms. Zoric the benefit of "all future improvements in [Mr. Johnson's] financial situation merely by virtue of their having been married for some period of time.
$
181 Like Judge Davis, we believe that a context-specific approach leads to the most equitable distribution of pension benefits. District courts are charged with making an equitable distribution of marital property, including pension benefits.
In making such distribution, the presumptive value of marital property is determined at the time of the divorcee, absent compelling cireumstances.
"" District courts should also consider a variety of factors when making equitable distributions, including whether the property was acquired during the marriage, the source of the property, and the parties' respective financial conditions.
"The appropriate distribution of property var[ies] from case to case, [but] [the overriding consideration is that the ultimate division be equitable-that the property be fairly divided between the parties, given their contribution during the marriage and their cireumstances at the time of the divorce.
Thus, our precedent has endorsed a context-specific approach that recognizes the various ways marital property can be acquired and then distributed equitably.
132 When determining the most equitable distribution of the employee spouse's pension benefits, a district court should consider the pension benefits much like it does other marital property. That is, the district court should consider the extent to which the property was acquired during the marriage and the ultimate source of the property.
In the context of pension benefits, this will require the district court to consider how the trajectory of the employee spouse's career intersected with the marriage and the extent to which the marriage contributed to the employee spouse's pay grade at retirement. For example, if the parties were married
only briefly early in the employee spouse's career, it is highly unlikely that the nonem-ployee spouse contributed significantly to the employee spouse's ultimate pay grade at retirement. In such a scenario, there would be no reason to award the nonemployee spouse the benefit of all of the employee spouse's subsequent pay raises, whether they result from promotions, renegotiations of union contracts, or job changes.
33 On the other hand, if the parties are married for a significant portion of the employee spouse's career, it is much more likely that the nonemployee spouse's contributions impacted the trajectory of the employee spouse's career in a way the court should credit. This would be especially true in circumstances in which the parties were married while the employee spouse underwent specialized training or schooling that would further his or her career. To the extent such training or education led to increases in rank or pay grade, the court could see fit to award the nonemployee spouse credit for the resulting increase in pension benefits.
Even in this cireumstance, however, it does not stand to reason that the nonemployee spouse would then be entitled to all subsequent increases. The district court should, in its discretion, determine what contribution the nonemploy-ee spouse made to the subsequent increases, if any, and award credit only for those fairly attributable to that contribution.
134 Therefore, the district court is not bound by a specific prescribed approach in determining the most equitable distribution of pension benefits following the dissolution of a marriage, but should evaluate all relevant factors and circumstances in making such a determination.
4 35 Based on our review of the record in this case, we find that it is insufficient to determine the extent to which Mr. Johnson's career trajectory was impacted by his marriage to Ms. Zoric."
There is no question that Ms. Zoric's efforts during the marriage helped Mr. Johnson attain the E-5 rank that he held at the time of the parties' divorce. And had Mr. Johnson remained at this rank and merely received his anticipated cost of living increases, Ms. Zoric would have been entitled to share in his monthly pension benefits as they were awarded. But, Mr. Johnson did not remain at the E-5 rank. Mr. Johnson was promoted from Staff Sergeant to Master Sergeant following his divorce from Ms. Zoric, and consequently, his rank and pay were elevated to E-7. The record is unclear as to the extent Mr. Johnson's post-divorcee promotion and career trajectory can be fairly attributed to Ms. Zorics efforts during the marriage. As such, we remand to the district court for further fact-finding with the understanding that the district court is not limited to the marital foundation approach when determining the amount of monthly benefits to insert in to the time rule formula. Rather, the district court is authorized to use any approach it deems necessary to come to the most equitable outcome.
CONCLUSION
1 36 We affirm the decision of the court of appeals in part and reverse and remand in part. Ms. Zoric is not foreclosed by the statute of limitations from receiving ongoing payments from Mr. Johnson's pension because each payment is subject to its own statute of limitations. We decline to reach Mr. Johnson's laches argument because it was inadequately briefed before the court of appeals. Lastly, the district court abused its discretion when it erroneously concluded that it was bound by the marital foundation approach to determine that Ms. Zorie's marital fraction should be applied to Mr. Johnson's
actual retirement benefit, and as such, we reverse and remand to the district court for further fact-finding regarding the equitable distribution of marital property.
Associate Chief Justice NEHRING authored the opinion of the Court, in which Chief Justice DURRANT, Justice DURHAM, Justice PARRISH, and Justice LEE joined.