Quarterly report pursuant to Section 13 or 15(d)

Leases - Components of Lease Expense (Details)

v3.21.2
Leases - Components of Lease Expense (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Leases [Abstract]        
Operating lease cost $ 21 $ 21 $ 42 $ 41
Finance lease cost 0 1 0 1
Sublease income 0 (1) (1) (1)
Total lease cost $ 21 $ 21 $ 41 $ 41