Low-Income Housing Tax Credits (Tables)

6 Months Ended

Jun. 30, 2019

Low-Income Housing Tax Credits [Abstract]

Tax Credits and Other Tax Benefits Recognized Related to Investments

	Three Months Ended June 30,				Six Months Ended June 30,				Affected Line Item on
	2019		2018		2019		2018		Consolidated Income Statement
Tax credits and other benefits
Amortization of operating losses	$	45	$	80	$	125	$	160	ATM and other losses
Tax benefit of operating losses*		9		17		26		34	Income tax expense (benefit)
Tax credits		105		124		229		247	Income tax expense (benefit)
Total tax benefits	$	114	$	141	$	255	$	281

* Computed using a 21% tax rate.