FINANCING ARRANGEMENTS (Tables)

12 Months Ended

Dec. 31, 2020

Debt Disclosure [Abstract]

Schedule of long-term debt

Principal amounts of debt obligations and principal amounts of debt obligations net of premiums, discounts and issuance costs as of December 31, 2020 and 2019 consists of the following:

		2020				2019
(in millions)	Maturity	Principal Amount		Net of Premiums, Discounts and Issuance Costs		Principal Amount		Net of Premiums, Discounts and Issuance Costs
Senior Secured Credit Facilities:
2023 Revolving Credit Facility	June 2023	$	—	$	—	$	—	$	—
June 2025 Term Loan B Facility	June 2025	3,298		3,220		3,869		3,768
November 2025 Term Loan B Facility	November 2025	1,125		1,112		1,275		1,257
Senior Secured Notes:
6.50% Secured Notes	March 2022	—		—		1,250		1,242
7.00% Secured Notes	March 2024	2,000		1,987		2,000		1,983
5.50% Secured Notes	November 2025	1,750		1,736		1,750		1,733
5.75% Secured Notes	August 2027	500		494		500		493
Senior Unsecured Notes:
5.50%	March 2023	—		—		402		400
5.875%	May 2023	—		—		1,448		1,441
4.50% euro-denominated debt	May 2023	—		—		1,682		1,674
6.125%	April 2025	3,250		3,234		3,250		3,230
9.00%	December 2025	1,500		1,478		1,500		1,473
9.25%	April 2026	1,500		1,487		1,500		1,484
8.50%	January 2027	1,750		1,755		1,750		1,756
7.00%	January 2028	750		742		750		741
5.00%	January 2028	1,250		1,236		1,250		1,234
6.25%	February 2029	1,500		1,480		—		—
5.00%	February 2029	1,000		988		—		—
7.25%	May 2029	750		741		750		740
5.25%	January 2030	1,250		1,235		1,250		1,234
5.25%	February 2031	1,000		988		—		—
Other	Various	12		12		12		12
Total long-term debt and other		$	24,185	23,925		$	26,188	25,895
Less: Current portion of long-term debt and other				—				1,234
Non-current portion of long-term debt				$	23,925			$	24,661

Schedule of aggregate maturities of long-term debt

Maturities and Mandatory Payments

Maturities and mandatory payments of debt obligations for the five succeeding years ending December 31 and thereafter are as follows:

(in millions)
2021	$	—
2022	—
2023	—
2024	2,291
2025	10,632
Thereafter	11,262
Total gross maturities	24,185
Unamortized discounts	(260)
Total long-term debt and other	$	23,925