Tangible Equity Units (Details) - USD ($)		12 Months Ended
	Sep. 17, 2018	Dec. 31, 2021	Dec. 31, 2020
Equity [Abstract]
Tangible equity units issued	16,500,000
Stated rate	6.00%
Price per unit	$ 50
Tangible equity units proceeds	$ 800,000,000
Less: Issuance costs	25,000,000
Fair Value per TEU	$ 50
Quarterly installments	$ 0.75
Initial installment	$ 0.7333
Interest and partial repayment of principal	3.79%
Price for basic share (in dollars per share)		$ 0.330911	$ 0.313400