Financing Activities (Tables)

3 Months Ended

Mar. 31, 2023

Fair Value Disclosures [Abstract]

Interest Income and Interest Expense Disclosure

The Company recognized interest expense associated with the Convertible Notes as follows:

	Three months ended March 31,
(in millions)	2023		2022
Non-cash amortization of debt issuance costs	3		3
Contractual coupon interest	5		6
Total interest expense	$	8	$	9

Schedule of Extinguishment of Debt

The following table presents the impact of the partial extinguishment of the Company's Convertible Notes and early prepayment of debt (excluding payments on finance leases) for the three months ended March 31, 2022. No such instances of partial extinguishment or early prepayment of debt occurred for the three months ended March 31, 2023.

	Three months ended March 31, 2022
(in millions)	Cash paid for debt and interest		Principal repayment		Loss on extinguishment		Non-cash amortization of debt discount and (issuance) costs		Accrued Interest
1.25% Convertible Notes due 2025	$	230	$	164	$	69	$	(3)	$	—
5.125% Notes due 2027	34		30		3		—		1
Total	$	264	$	194	$	72	$	(3)	$	1