Debt - Notes - Summary of Certain Interest Rate and Maturity Date Information (Details) - Notes [Member]	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Debt Instrument [Line Items]
Weighted Average Interest Rate	4.21%	4.25%
Maturity Date Ranges, Start	2021	2019
Maturity Date Ranges, End	2047	2047
Minimum [Member]
Debt Instrument [Line Items]
Interest Rate Ranges	2.50%	2.85%
Maximum [Member]
Debt Instrument [Line Items]
Interest Rate Ranges	7.57%	7.57%