BORROWINGS - Contractual obligations of long-term debt outstanding (Details) $ in Millions	Dec. 31, 2021 USD ($)
Pre-swap annual contractual obligations of long-term debt outstanding
2023	$ 103
2024	94
2025	572
2026	57
2027	726
Thereafter	1,700
Total	$ 3,251

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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