Income Taxes Tax Years Under Examination (Details)	12 Months Ended
	Dec. 31, 2019
Minimum [Member] | Federal
Income Tax Examination [Line Items]
Open Tax Year	2016
Minimum [Member] | California
Income Tax Examination [Line Items]
Open Tax Year	2015
Minimum [Member] | Arizona
Income Tax Examination [Line Items]
Open Tax Year	2015
Minimum [Member] | Tennessee
Income Tax Examination [Line Items]
Open Tax Year	2016
Minimum [Member] | Texas
Income Tax Examination [Line Items]
Open Tax Year	2015
Minimum [Member] | Connecticut
Income Tax Examination [Line Items]
Open Tax Year	2016
Minimum [Member] | Maine
Income Tax Examination [Line Items]
Open Tax Year	2016
Maximum [Member] | Federal
Income Tax Examination [Line Items]
Open Tax Year	2018
Maximum [Member] | California
Income Tax Examination [Line Items]
Open Tax Year	2018
Maximum [Member] | Arizona
Income Tax Examination [Line Items]
Open Tax Year	2016
Maximum [Member] | Tennessee
Income Tax Examination [Line Items]
Open Tax Year	2018
Maximum [Member] | Texas
Income Tax Examination [Line Items]
Open Tax Year	2018
Maximum [Member] | Connecticut
Income Tax Examination [Line Items]
Open Tax Year	2018
Maximum [Member] | Maine
Income Tax Examination [Line Items]
Open Tax Year	2018