Debt (Tables)

3 Months Ended

Mar. 31, 2020

Debt Disclosure [Abstract]

Schedule of outstanding aggregate principal amount related to the notes

The following table summarizes the Notes:

		Balance at March 31, 2020
	Maturities	Amount			Effective Interest Rate
		(in millions)
Fixed-rate 2.200% notes	9/26/2022	$	1,000		2.39%
Fixed-rate 2.400% notes	10/1/2024	1,250			2.52%
Fixed-rate 2.650% notes	10/1/2026	1,250			2.78%
Fixed-rate 2.850% notes	10/1/2029	1,500			2.96%
Total term debt		5,000
Unamortized premium (discount) and issuance costs, net		(33		)
Total carrying amount of term debt		$	4,967