Shareholders' Equity (Tables)

9 Months Ended

Sep. 30, 2019

Equity [Abstract]

Summary of Common and Preferred Stock

	September 30, 2019	December 31, 2018
Common Stock
Number of shares authorized	10,000,000	10,000,000
Number of shares issued and outstanding	5,050,000	5,050,000

On October 24, 2019, our Board of Directors declared a $400 million dividend on our common stock, which was paid to General Motors Holdings LLC on October 25, 2019.

	September 30, 2019	December 31, 2018
Preferred Stock
Number of shares authorized	250,000,000	250,000,000
Number of shares issued and outstanding
Fixed-to-Floating Rate Cumulative Perpetual Preferred Stock, Series A (Series A Preferred Stock)	1,000,000	1,000,000
Fixed-to-Floating Rate Cumulative Perpetual Preferred Stock, Series B (Series B Preferred Stock)	500,000	500,000

Schedule of Accumulated Other Comprehensive Loss

The following table summarizes the significant components of accumulated other comprehensive loss:

	Three Months Ended September 30,						Nine Months Ended September 30,
	2019			2018			2019			2018
Unrealized (loss) gain on hedges
Beginning balance	$	(24	)	$	34		$	9		$	16
Change in value of hedges, net of tax	(12		)	1			(45		)	19
Ending balance	(36		)	35			(36		)	35
Defined benefit plans
Beginning balance	1			1			1			1
Unrealized gain on subsidiary pension, net of tax	—			—			—			—
Ending balance	1			1			1			1
Foreign currency translation adjustment
Beginning balance	(1,011		)	(971		)	(1,076		)	(785		)
Translation loss, net of tax	(164		)	(35		)	(99		)	(221		)
Ending balance	(1,175		)	(1,006		)	(1,175		)	(1,006		)
Total accumulated other comprehensive loss	$	(1,210	)	$	(970	)	$	(1,210	)	$	(970	)