Leases (Tables)

3 Months Ended

Mar. 31, 2019

Leases [Abstract]

Summary of Lease Cost

The following tables provide information about the Company’s leases:

Lease cost
(in millions)	Three months ended
	March 31, 2019
Operating lease cost	$	12
Short-term lease cost		2
Variable lease cost		1
Sublease income		(1	)
Total lease cost	$	14

Summary of Other Information

Other information
(in millions)	Three months ended or as of
	March 31, 2019
Cash paid for amounts included in the   measurement of operating lease liabilities	$	11
Right-of-use assets obtained in exchange   for new operating lease liabilities	3
Weighted-average remaining lease term:   - operating leases	7 years
Weighted-average discount rate:   - operating leases		2.7	%

Maturities of Operating Lease Liabilities

Maturities of operating lease liabilities (undiscounted cash flows) are as follows:
(in millions)
	As of March 31, 2019
2019 (excluding the three months ended March 31, 2019)	$	32
2020		33
2021		22
2022		17
2023		15
Thereafter		45
Total operating lease payments		164
Less imputed interest		(16	)
Total operating lease liabilities	$	148