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Debt - Long-Term Debt, Net of Unamortized Discount and Debt Issuance Costs (Details) - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022	Apr. 04, 2022
Long-term debt, net of an unamortized discount and debt issuance costs [Abstract]
Finance leases	$ 46		$ 47
Long-term debt	2,514		2,521
Less: Long-term debt due within one year	(24)		(24)
Debt issuance costs	(32)		(33)
Long-term debt, net	2,458		2,464
Term Loan Facility
Long-term debt, net of an unamortized discount and debt issuance costs [Abstract]
Original Principal	1,300
Long-term debt, gross	$ 898		898
Average effective interest rate	5.30%	4.50%
2022 Term Loan Facility
Long-term debt, net of an unamortized discount and debt issuance costs [Abstract]
Original Principal	$ 400			$ 400
Long-term debt, gross	$ 393		393
Average effective interest rate	8.40%
Senior Notes due 2029
Long-term debt, net of an unamortized discount and debt issuance costs [Abstract]
Original Principal	$ 1,075
Annual Interest Rate	4.625%
Long-term debt, gross	$ 1,075		1,075
Standard Bank Term Loan Facility
Long-term debt, net of an unamortized discount and debt issuance costs [Abstract]
Original Principal	98
Long-term debt, gross	$ 72		77
Average effective interest rate	9.70%	6.30%
Australian Government Loan
Long-term debt, net of an unamortized discount and debt issuance costs [Abstract]
Long-term debt, gross	$ 1		1
MGT Loan
Long-term debt, net of an unamortized discount and debt issuance costs [Abstract]
Original Principal	36
Long-term debt, gross	$ 29		$ 30
Average effective interest rate	6.00%	3.20%

X

- Definition

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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Face (par) amount of debt instrument at time of issuance.

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The average effective interest rate during the reporting period.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Amount, after accumulated amortization, of debt issuance costs. Includes, but is not limited to, legal, accounting, underwriting, printing, and registration costs.

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Present value of lessee's discounted obligation for lease payments from finance lease.

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Amount of long-term debt and lease obligation, classified as noncurrent.

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Amount of long-term debt and lease obligation, including portion classified as current.

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