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Fair Value of Financial Instruments (Tables)
9 Months Ended
Sep. 30, 2023
Fair Value Disclosures [Abstract]  
Schedule of Fair Value of Cash and Cash Equivalents by Balance Sheet Grouping

Cash and cash equivalents consist of the following:

 

 

 

September 30, 2023

 

 

December 31, 2022

 

 

 

Cost

 

 

Fair Value

 

 

Cost

 

 

Fair Value

 

Cash and Cash Equivalents:

 

 

 

 

 

 

 

 

 

 

 

 

Cash and overnight deposits

 

$

669,854

 

 

$

669,854

 

 

$

1,038,903

 

 

$

1,038,903

 

Corporate commercial paper

 

 

906,505

 

 

 

907,645

 

 

 

977,887

 

 

 

978,325

 

Time deposits and money market funds

 

 

63,069

 

 

 

63,069

 

 

 

17,341

 

 

 

17,341

 

Total cash and cash equivalents

 

$

1,639,428

 

 

$

1,640,568

 

 

$

2,034,131

 

 

$

2,034,569