Fair Value of Financial Instruments (Tables)

9 Months Ended

Sep. 30, 2020

Fair Value Disclosures [Abstract]

Schedule of Financial Assets Measured at Fair Value on Recurring Basis

The following tables present our financial assets and financial liabilities that were measured at fair value on a recurring basis as of September 30, 2020 and December 31, 2019.

	September 30, 2020								December 31, 2019
	Total		Level 1		Level 2		Level 3		Total		Level 1		Level 2		Level 3
	(in millions)								(in millions)
Assets at Fair Value
Debt securities:
European government	$	139	$	139	$	—	$	—	$	157	$	157	$	—	$	—
Corporate	14		—		14		—		34		—		34		—
State owned enterprises and municipalities	3		—		3		—		24		—		24		—
Swedish mortgage bonds	21		—		21		—		19		—		19		—
Time deposits	—		—		—		—		57		—		57		—
Total assets at fair value	$	177	$	139	$	38	$	—	$	291	$	157	$	134	$	—