The following table indicates the asset allocation percentages of the fair value of the DB Plan
and OPEB Plans’ assets for each major type of plan asset as of December 31, 2019, as well as
the targeted allocation range:
DB Plan OPEB Plans
Asset Asset
Allocation Allocation
Range Range
Equities 61% 30% - 100% 69% 30% - 100%
Fixed income 39% 20% - 70% 29% 0% - 50%
Cash and cash equivalents 0% 0% - 15% 2% 0% - 15%
Total 100% 100%
Management uses its best judgment in estimating the fair value of its financial instruments.
However, there are inherent weaknesses in any estimation technique. Therefore, for substan-
tially all financial instruments, the fair value estimates herein are not necessarily indicative of
the amounts that we could realize in a sales transaction for these instruments. The estimated
fair value amounts have been measured as of year-end and have not been reevaluated or
updated for purposes of these consolidated financial statements subsequent to those
respective dates.
Investments in common stock and mutual funds are stated at fair value by reference to
quoted market prices. Money market funds are valued utilizing the net asset value per unit
based on the fair value of the underlying assets as determined by the directed trustee.
The DB Plan also holds assets under an immediate participation guarantee group annuity
contract with a life insurance company. The assets under the contract are invested in pooled
separate accounts and in a general investment account. The pooled separate accounts are
valued based on net asset value (NAV) per unit of participation in the fund. The NAV is used
as a practical expedient to estimate fair values. This practical expedient is not used when it is
determined to be probable that the fund will sell the investment for an amount different than
that reported at NAV. These accounts have no unfunded commitments or significant
redemption restrictions at year-end. The value of these units is determined by the trustee
based on the current market values of the underlying assets of the pooled separate accounts.
Therefore, the value of the pooled separate accounts is deemed to be at estimated fair value.
The general investment account is not actively traded, and significant other observable inputs
are not available. The fair value of the general investment account is calculated by discounting
the related cash flows based on current yields of similar instruments with comparable durations.
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