Consolidated Statement of Equity - 3 months ended Mar. 31, 2017 - USD ($) $ in Millions	Common Series A Common stock	Additional paid-in capital	Accumulated other comprehensive earnings (loss)	Retained earnings (accumulated deficit)	Noncontrolling Interest in equity of subsidiaries	Total
Beginning Balance at Dec. 31, 2016	$ 1	$ 423	$ (32)	$ 2,371	$ 17,529	$ 20,292
Net earnings (loss)				(58)	(299)	(357)
Other comprehensive earnings (loss)			14		81	95
Stock-based compensation		12			66	78
Proceeds from exercise of equity instruments and employee stock purchase plan		(4)				(4)
Proceeds from exercise of Expedia equity instruments and employee stock purchase plan		25			(83)	(58)
Minimum withholding taxes on net share settlements of stock-based compensation		(5)				(5)
Shares repurchased by subsidiary		4			(49)	(45)
Change in ownership of noncontrolling interest					3	3
Dividends paid to noncontrolling interest					(36)	(36)
Other		1				1
Ending Balance at Mar. 31, 2017	$ 1	$ 414	$ (18)	$ 2,313	$ 17,378	$ 20,088