Annual report pursuant to Section 13 and 15(d)

FAIR VALUE

v3.8.0.1
FAIR VALUE
12 Months Ended
Dec. 31, 2017
FAIR VALUE  
FAIR VALUE

15.  FAIR VALUE

The fair values of our financial instruments were as follows (dollars in millions):

 

 

 

 

 

 

 

 

 

 

 

 

 

December 31, 2017

 

December 31, 2016

 

Carrying

 

Estimated

 

Carrying

 

Estimated

 

Value

    

Fair Value

    

Value

    

Fair Value

Non-qualified employee benefit plan investments

$

33

 

$

33

 

 

27

 

$

27

Investments in equity securities

 

 —

 

 

 —

 

 

18

 

 

18

Cross-currency interest rate contracts

 

 —

 

 

 —

 

 

29

 

 

29

Interest rate contracts

 

(1)

 

 

(1)

 

 

(2)

 

 

(2)

Long-term debt (including current portion)

 

(2,298)

 

 

(2,483)

 

 

(4,172)

 

 

(4,345)

 

The carrying amounts reported in the balance sheets of cash and cash equivalents, accounts receivable and accounts payable approximate fair value because of the immediate or short‑term maturity of these financial instruments. The fair values of non‑qualified employee benefit plan investments and investments in equity securities are obtained through market observable pricing using prevailing market prices. The estimated fair values of our long‑term debt are based on quoted market prices for the identical liability when traded as an asset in an active market (Level 1).

The fair value estimates presented herein are based on pertinent information available to management as of December 31, 2017 and 2016. Although management is not aware of any factors that would significantly affect the estimated fair value amounts, such amounts have not been comprehensively revalued for purposes of these financial statements since December 31, 2017, and current estimates of fair value may differ significantly from the amounts presented herein.

The following assets and liabilities are measured at fair value on a recurring basis (dollars in millions):

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fair Value Amounts Using

 

 

 

 

 

Quoted prices

 

Significant other

 

Significant

 

 

 

 

 

in active markets

 

observable

 

unobservable 

 

 

December 31, 

 

for identical

 

inputs

 

 inputs

Description

    

2017

    

assets (Level 1)(3)

    

(Level 2)(3)

    

(Level 3)

Assets:

 

 

 

 

 

    

 

 

 

 

 

 

Available-for sale equity securities:

 

 

 

 

 

 

 

 

 

 

 

 

Non-qualified employee benefit plan investments

 

$

33

 

$

33

 

$

 —

 

$

 —

 

 

 

 

 

 

 

 

 

 

 

 

 

Liabilities:

 

 

 

 

 

 

 

 

 

 

 

 

Derivatives:

 

 

 

 

 

 

 

 

 

 

 

 

Interest rate contracts(1)

 

$

(1)

 

$

 —

 

$

(1)

 

$

 —

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fair Value Amounts Using

 

 

 

 

 

Quoted prices

 

Significant other

 

Significant

 

 

 

 

in active markets

 

observable

 

unobservable 

 

 

December 31, 

 

for identical

 

inputs

 

 inputs

Description

    

2016

    

assets (Level 1)(3)

    

(Level 2)(3)

    

(Level 3)

Assets:

 

 

 

 

 

 

 

 

 

 

 

 

Available-for sale equity securities:

 

 

 

 

 

 

 

 

 

 

 

 

Non-qualified employee benefit plan investments

 

$

27

 

$

27

 

$

 —

 

$

 —

Investments in equity securities

 

 

18

 

 

18

 

 

 —

 

 

 —

Derivatives:

 

 

 

 

 

 

 

 

 

 

 

 

Cross-currency interest rate contracts(2)

 

 

29

 

 

 —

 

 

 —

 

 

29

Total assets 

 

$

74

 

$

45

 

$

 —

 

$

29

 

 

 

 

 

 

 

 

 

 

 

 

 

Liabilities:

 

 

 

 

 

 

 

 

 

 

 

 

Derivatives:

 

 

 

 

 

 

 

 

 

 

 

 

Interest rate contracts(1)

 

$

(2)

 

$

 —

 

$

(2)

 

$

 —


(1)

The income approach is used to calculate the fair value of these instruments. Fair value represents the present value of estimated future cash flows, calculated using relevant interest rates and yield curves at stated intervals. There were no material changes to the valuation methods or assumptions used to determine the fair value during the current period.

(2)

The income approach is used to calculate the fair value of these instruments. Fair value represents the present value of estimated future cash flows, calculated using relevant interest rates, exchange rates, and yield curves at stated intervals. There were no material changes to the valuation methods or assumptions used to determine the fair value during the current period.

In November 2014, we entered into two five year cross-currency interest rate contracts and one eight year cross-currency interest rate contract. These instruments had been categorized by us as Level 3 within the fair value hierarchy due to unobservable inputs associated with the credit valuation adjustment, which we deemed to be significant inputs to the overall measurement of fair value at inception. In August 2017, we terminated these cross-currency interest rate contracts and received $7 million in payments from the counterparties.

(3)

There were no transfers between Levels 1 and 2 within the fair value hierarchy for the years ended December 31, 2017 and 2016.

The following tables show reconciliations of beginning and ending balances for the years ended December 31, 2017 and 2016 for instruments measured at fair value on a recurring basis using significant unobservable inputs (Level 3) (dollars in millions).

 

 

 

 

 

 

Cross-Currency

 

 

Interest

 

    

Rate Contracts

Fair Value Measurements Using Significant Unobservable Inputs (Level 3)

    

 

Beginning balance

 

$

29

Transfers into Level 3

 

 

 —

Transfers out of Level 3

 

 

 —

Total (losses) gains:

 

 

 

Included in earnings

 

 

 —

Included in other comprehensive income (loss)

 

 

(22)

Purchases, sales, issuances and settlements

 

 

(7)

Ending balance, December 31, 2017

 

$

 —

The amount of total gains (losses) for the period included in earnings attributable to the change in unrealized gains (losses) relating to assets still held at December 31, 2017

 

$

 —

 

 

 

 

 

 

 

Cross-Currency

 

 

Interest

 

    

Rate Contracts

Fair Value Measurements Using Significant Unobservable Inputs (Level 3)

    

 

Beginning balance

 

$

28

Transfers into Level 3

 

 

 —

Transfers out of Level 3

 

 

 —

Total (losses) gains:

 

 

 

Included in earnings

 

 

 —

Included in other comprehensive income (loss)

 

 

 1

Purchases, sales, issuances and settlements

 

 

 —

Ending balance, December 31, 2016

 

$

29

The amount of total gains (losses) for the period included in earnings attributable to the change in unrealized gains (losses) relating to assets still held at December 31, 2016

 

$

 —

 

Gains and losses (realized and unrealized) included in earnings for instruments measured at fair value on a recurring basis using significant unobservable inputs (Level 3) are reported in interest expense and other comprehensive income (loss) as follows (dollars in millions):

 

 

 

 

 

 

 

 

 

 

 

 

Other

 

 

Interest

 

comprehensive

2017

 

expense

    

income (loss)

Total net gains included in earnings

    

$

 —

 

$

 —

Changes in unrealized losses

 

 

 —

 

 

(22)

 

 

 

 

 

 

 

 

 

 

 

 

 

Other

 

 

Interest

 

comprehensive

2016

 

expense

    

income (loss)

Total net gains included in earnings

    

$

 —

 

$

 —

Changes in unrealized gains related to assets still held at December 31, 2016

 

 

 —

 

 

 1

 

We also have assets that under certain conditions are subject to measurement at fair value on a non-recurring basis. These assets include property, plant and equipment and those associated with acquired businesses, including goodwill and intangible assets. For these assets, measurement at fair value in periods subsequent to their initial recognition is applicable if one or more is determined to be impaired. During both 2017 and 2016, there were no charges recorded for the impairment of long-lived assets.