Acquisition (Narrative) (Details) - Softex Indonesia [Member] - USD ($) $ in Millions		3 Months Ended	12 Months Ended
Oct. 01, 2020	Mar. 31, 2019	Dec. 31, 2020
Schedule of Recognized Identified Assets Acquired and Liabilities Assumed [Line Items]
Amortization of Intangible Assets			$ 7
Payments to Acquire Businesses, Gross	$ 1,200		1,100
Business Acquisition, Revenue Reported by Acquired Entity for Last Annual Period		$ 420
Business Acquisition, Debt Related to Acquisition	$ 600
Business Acquisition, Transaction Costs			32
Finite-Lived Trademarks, Gross			637
Finite-Lived Customer Relationships, Gross			$ 120

Amount of debt incurred to fund acquisition

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Schedule of Recognized Identified Assets Acquired and Liabilities Assumed

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The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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Amount of direct costs of the business combination including legal, accounting, and other costs incurred to consummate the business acquisition.

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Total revenue reported by the acquired entity for its previous full fiscal year before the business acquisition.

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Gross carrying amount before accumulated amortization as of the balance sheet date to an asset acquired in a business combination representing a favorable existing relationship with customers having a finite beneficial life.

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Gross carrying amount before accumulated amortization as of the balance sheet date for the rights acquired through registration of a trademark to gain or protect exclusive use of a business name, symbol or other device or style for a specified period of time.

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The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

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