Condensed Consolidated Balance Sheets (Unaudited) (Parenthetical) - $ / shares shares in Millions	Mar. 31, 2024	Dec. 31, 2023
Statement of Financial Position [Abstract]
Preferred stock par value (in USD per share)	$ 0.20	$ 0.20
Liquidation preference per share (in USD per share)	$ 1,000	$ 1,000
Preferred stock authorized (in shares)	4.0	4.0
Preferred shares issued (in shares)	4.0	4.0
Preferred shares outstanding (in shares)	4.0	4.0
Common stock par value (in USD per share)	$ 0.20	$ 0.20
Common stock authorized (in shares)	1,050.0	1,050.0
Common stock issued (in shares)	566.1	566.1