Accumulated Other Comprehensive Income (Loss) (Tables)

6 Months Ended

Jun. 30, 2020

Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract]

Schedule of accumulated other comprehensive income (loss)

The components of accumulated other comprehensive income (loss) were as follows (amounts in millions):

	For the Six Months Ended June 30, 2020
	Foreign currency translation adjustments		Unrealized gain (loss) on forward contracts		Unrealized gain (loss) on available-for-sale securities		Total
Balance at December 31, 2019	$	(624)	$	8	$	(3)	$	(619)
Other comprehensive income (loss) before reclassifications	(9)		3		5		(1)
Amounts reclassified from accumulated other comprehensive income (loss) into earnings	(2)		(12)		—		(14)
Balance at June 30, 2020	$	(635)	$	(1)	$	2	$	(634)

	For the Six Months Ended June 30, 2019
	Foreign currency translation adjustments		Unrealized gain (loss) on forward contracts		Unrealized gain (loss) on available-for-sale securities		Total
Balance at December 31, 2018	$	(629)	$	23	$	5	$	(601)
Other comprehensive income (loss) before reclassifications	1		11		(1)		11
Amounts reclassified from accumulated other comprehensive income (loss) into earnings	—		(17)		(1)		(18)
Balance at June 30, 2019	$	(628)	$	17	$	3	$	(608)