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Payments for Asset Acquisition, Contingent

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Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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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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Percentage of voting equity interests acquired at the acquisition date in the business combination.

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Amount of liabilities incurred by the acquirer as part of consideration transferred in a business combination.

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Amount of liability recognized arising from contingent consideration in a business combination.

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Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition.

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Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

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Amount of increase (decrease) from adjustments after acquisition date under purchase accounting of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Amount of increase in assets, excluding financial assets and goodwill, lacking physical substance with an indefinite life, from an acquisition.

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

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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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The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase.

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Acquisitions (Details) € in Millions, $ in Millions	3 Months Ended
Acquisitions (Details) € in Millions, $ in Millions	Mar. 31, 2021 USD ($)	Mar. 31, 2021 EUR (€)	Dec. 31, 2020 USD ($)	Sep. 30, 2020 USD ($)	Mar. 31, 2020 USD ($)	Jan. 04, 2021
Business Acquisition [Line Items]
Goodwill, acquired during period	$ 35
Payments to Acquire Businesses, Net of Cash Acquired	0				$ 24
Easy Sanitary Solutions B.V.
Business Acquisition [Line Items]
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners						24.90%
SmarTap
Business Acquisition [Line Items]
Payments to acquire businesses				$ 24
Goodwill, acquired during period				14
Finite-lived intangible assets acquired				$ 10
Weighted average useful life (in years)				5 years
Easy Sanitary Solutions B.V.
Business Acquisition [Line Items]
Payments to acquire businesses	52
Goodwill, acquired during period	35
Finite-lived intangible assets acquired	$ 32
Weighted average useful life (in years)	10 years	10 years
Business Acquisition, Percentage of Voting Interests Acquired						75.10%
Payments to Acquire Businesses, Net of Cash Acquired	$ 58	€ 47
Business Combination, Consideration Transferred, Liabilities Incurred	$ 6
Business Combination, Consideration Transferred, Liabilities Incurred, Payment Period	2 years	2 years
Kraus USA Inc
Business Acquisition [Line Items]
Payments to acquire businesses			$ 103
Goodwill, acquired during period			20
Finite-lived intangible assets acquired			$ 49
Weighted average useful life (in years)			10 years
Payments for Asset Acquisition, Contingent			$ 50
Business Combination, Contingent Consideration, Liability			8
Indefinite-lived Intangible Assets Acquired			25
Decrease to goodwill	$ 1
Work Tools International Inc and Elder & Jenks LLC
Business Acquisition [Line Items]
Payments to acquire businesses			48
Goodwill, acquired during period			7
Finite-lived intangible assets acquired			$ 27
Weighted average useful life (in years)			12 years
Payments to Acquire Businesses, Net of Cash Acquired			$ 53
Business Combination, Consideration Transferred, Liabilities Incurred			$ 5
Business Combination, Consideration Transferred, Liabilities Incurred, Payment Period			18 months
Indefinite-lived Intangible Assets Acquired			$ 7
Decrease to goodwill	$ 0