CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Cash Flows From Operating Activities
Net loss	$ (66)	$ (607)
Adjustments to reconcile net loss to net cash (used in) provided by operating activities:
Depreciation and amortization of intangible assets	352	403
Amortization and write-off of debt premiums, discounts and issuance costs	14	13
Asset impairments, including loss on assets held for sale	8	148
Goodwill impairments	0	469
Acquisition-related contingent consideration	3	(9)
Allowances for losses on trade receivable and inventories	14	17
Deferred income taxes	(83)	(14)
Net gain on sale of assets	0	(23)
Reductions to accrued legal settlements	(1)	0
Payments of accrued legal settlements	(360)	(118)
Share-based compensation	32	31
Foreign exchange loss	(2)	12
Gain excluded from hedge effectiveness	0	(6)
Loss on extinguishment of debt	0	5
Other	10	(18)
Changes in operating assets and liabilities:
Trade receivables	197	60
Inventories	(73)	(35)
Prepaid expenses and other current assets	(33)	0
Accounts payable, accrued and other liabilities	(75)	115
Net cash (used in) provided by operating activities	(63)	443
Cash Flows From Investing Activities
Purchases of property, plant and equipment	(46)	(66)
Payments for intangible and other assets	(11)	(2)
Purchases of marketable securities	(5)	(5)
Proceeds from sale of marketable securities	6	2
Proceeds from sale of assets and businesses, net of costs to sell	0	4
Interest settlements from cross-currency swaps	0	11
Net cash used in investing activities	(56)	(56)
Cash Flows From Financing Activities
Issuance of long-term debt, net of discounts	986	(3)
Repayments of long-term debt	(485)	(200)
Payments of employee withholding taxes related to share-based awards	(25)	(41)
Payments of acquisition-related contingent consideration	(8)	(6)
Payments of financing costs	(1)	(4)
Other	1	11
Net cash provided by (used in) financing activities	468	(243)
Effect of exchange rate changes on cash and cash equivalents	(8)	(13)
Net increase in cash, cash equivalents and restricted cash	341	131
Cash, cash equivalents and restricted cash, beginning of period	2,119	1,816
Cash, cash equivalents and restricted cash, end of period	2,460	1,947
Cash and cash equivalents	1,249	679
Restricted cash and other settlement deposits	1,211	1,214
Cash and cash equivalents, held for sale	0	54
Cash, cash equivalents and restricted cash, end of period	$ 2,460	$ 1,947