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Fair Value Measurements
3 Months Ended
Mar. 31, 2021
Fair Value Disclosures [Abstract]  
Fair Value Measurements

 

9.

Fair Value Measurements

We did not elect the fair value measurement option for any of our financial liabilities. The fair value of our credit facility is determined based on expected future payments discounted at a risk-adjusted rate. Our senior notes are valued based on quoted market prices. The fair values of financial instruments not included in this table are estimated to be equal to their carrying amounts.

The fair value of certain financial liabilities is shown below (in millions):  

 

 

 

March 31, 2021

 

 

December 31, 2020

 

 

 

Carrying

Amount

 

 

Fair Value

 

 

Carrying

Amount

 

 

Fair Value

 

Financial liabilities

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Senior notes (Level 1)

 

$

3,066

 

 

$

3,212

 

 

$

3,065

 

 

$

3,284

 

Credit facility (Level 2)

 

 

2,469

 

 

 

2,483

 

 

 

2,471

 

 

 

2,483