disposable retired pay

(i) are owed by that member to the United States for previous overpayments of retired pay and for recoupments required by law resulting from entitlement to retired pay;

(ii) are deducted from the retired pay of such member as a result of forfeitures of retired pay ordered by a court-martial or as a result of a waiver of retired pay required by law in order to receive compensation under title 5 or title 38;

(iii) in the case of a member entitled to retired pay under chapter 61 of this title, are equal to the amount of retired pay of the member under that chapter computed using the percentage of the member’s disability on the date when the member was retired (or the date on which the member’s name was placed on the temporary disability retired list); or

(iv) are deducted because of an election under chapter 73 of this title to provide an annuity to a spouse or former spouse to whom payment of a portion of such member’s retired pay is being made pursuant to a court order under this section.