Stockholders' Equity Preferred Stock (Details) - EIDP - $ / shares	3 Months Ended
	Mar. 31, 2025	Dec. 31, 2024	Mar. 31, 2024
$4.50 Series Preferred Stock [Member]
Class of Stock [Line Items]
Preferred Stock, Shares Authorized	23,000,000	23,000,000	23,000,000
Preferred Stock, Shares Issued	1,673,000	1,673,000	1,673,000
Preferred Stock, Dividend Rate, Per-Dollar-Amount	$ 4.50
$3.50 Series Preferred Stock [Member]
Class of Stock [Line Items]
Preferred Stock, Shares Authorized	23,000,000	23,000,000	23,000,000
Preferred Stock, Shares Issued	700,000	700,000	700,000
Preferred Stock, Dividend Rate, Per-Dollar-Amount	$ 3.50
Corteva [Member]
Class of Stock [Line Items]
Ownership interest in an entity	100.00%