Shareholders' Equity - Equity Stocks Information (Details)	Dec. 31, 2021 $ / shares shares
Class of Stock [Line Items]
Preferred stock, shares authorized (in shares)	22,000,000
Preferred stock, par value (in dollars per share) | $ / shares	$ 1.00
Common stock, authorized (in shares)	437,500,000
Par value of common stock (in dollars per share) | $ / shares	$ 1.00
Share-based Payment Arrangement
Class of Stock [Line Items]
Common stock, capital shares reserved for future issuance (in shares)	25,000,000
Series A
Class of Stock [Line Items]
Common stock, capital shares reserved for future issuance (in shares)	7,000,000