Fair Value of Financial Instruments (Tables)

3 Months Ended

Mar. 31, 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:

	March 31, 2023				December 31, 2022
	Cost		Fair Value		Cost		Fair Value
Cash and Cash Equivalents:
Cash and overnight deposits	$	1,269,306	$	1,269,306	$	1,038,903	$	1,038,903
Corporate commercial paper		1,052,261		1,054,334		977,887		978,325
Time deposits and money market funds		29,227		29,227		17,341		17,341
Total cash and cash equivalents	$	2,350,794	$	2,352,867	$	2,034,131	$	2,034,569