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Noncontrolling Interests Income From Operations excluding nonrecurring items.

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Noncontrolling Interests Income From Operations, Purchase Accounting Impacts

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Amount of allowance for credit loss on accounts receivable, classified as noncurrent.

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

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The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

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The difference between the reacquisition price and the net carrying amount of the extinguished debt recognized currently as a component of income in the period of extinguishment, net of tax.

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Amount of interest expense classified as other.

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The equity interest of noncontrolling shareholders, partners or other equity holders in consolidated entity.

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Amount of expense (reversal of expense) for expected credit loss on accounts receivable.

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The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Supplemental Information - Additional Information (Details) € in Millions, $ in Millions	1 Months Ended		12 Months Ended
	Dec. 31, 2018 EUR (€)	Dec. 31, 2018 USD ($)	Dec. 31, 2019 USD ($)	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($)
Segment Reporting Information [Line Items]
Amortization of intangibles (Note 12)			$ 735	$ 215	$ 91
Depreciation			3,940	1,615	1,093
Repayments of long-term debt			1,583	3,124	583
Interest charge				26
Extinguishment of debt, gain (loss), net of tax		$ 20
Noncontrolling interests income from operations			$ 87	$ 12	59
Noncontrolling interest, ownership percentage by noncontrolling owners		8.00%	8.00%	8.00%
Provision for allowance for doubtful accounts			$ 170	$ 25	$ 33
Estimated income tax payments		$ 172	115	172
Long-term receivables reserves		$ 46	44	46
Purchase accounting impacts - Linde AG			54	24
Linde AG
Segment Reporting Information [Line Items]
Noncontrolling interests income from operations			1	$ 35
Noncontrolling interest, ownership percentage by noncontrolling owners		8.00%		8.00%
4.50% Notes due 2019
Segment Reporting Information [Line Items]
Repayments of long-term debt		$ 600
Interest rate		4.50%		4.50%
Euro Denominated Long-term 1.50% Notes Due 2020
Segment Reporting Information [Line Items]
Repayments of long-term debt \| €	€ 600
Interest rate		1.50%		1.50%
Linde AG
Segment Reporting Information [Line Items]
Amortization of intangibles (Note 12)			642	$ 121
Depreciation			$ 1,298	$ 225