Excess Tax Benefit From Share-based Compensation, Net Windfall, Operating Activities

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The actual payout percentage related to attainment of certain market based criteria under the performance share awards

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Performance Based Criteria Plan Payout Percentage

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Performance Based Criteria Plan Payout Percentage, Over/Under

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The total dollar difference between fair values of the underlying shares at exercise date and exercise prices assigned at grant date of SARS exercised during the period.

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Share-based Compensation Arrangement by Share-based Payment Award, Award Performance Period

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Share-Based Compensation Arrangement By Share-Based Payment Award, Award Vesting Rights, Number Of Installments

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- Definition

Share-Based Compensation Arrangement By Share-Based Payment Award, Award Vesting Rights, Target Percentage

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Share-based Compensation Arrangement by Share-based Payment Award, Total Shareholder Return Threshold, Percentage

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- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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Amount of cost capitalized for award under share-based payment arrangement.

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Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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- Definition

Amount of tax benefit for recognition of expense of award under share-based payment arrangement.

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Amount of noncash expense for share-based payment arrangement.

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- Definition

Period over which grantee's right to exercise award under share-based payment arrangement is no longer contingent on satisfaction of service or performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Includes, but is not limited to, combination of market, performance or service condition.

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- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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- Definition

The weighted average fair value at grant date for nonvested equity-based awards issued during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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The number of equity-based payment instruments, excluding stock (or unit) options, that vested during the reporting period.

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Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash.

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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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Number of shares authorized for issuance under share-based payment arrangement.

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Percentage of vesting of award under share-based payment arrangement.

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Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Stock-Based Compensation - Narrative (Details) $ / shares in Units, $ in Millions		1 Months Ended				12 Months Ended
	Feb. 11, 2021 USD ($) shares	Feb. 28, 2021 $ / shares shares	Feb. 29, 2020 shares	Dec. 31, 2018 shares	Dec. 31, 2017 shares	Dec. 31, 2021 USD ($) installment $ / shares shares	Dec. 31, 2020 USD ($) $ / shares shares	Dec. 31, 2019 USD ($) $ / shares shares	Dec. 31, 2018 shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Maximum number of shares authorized (shares) \| shares						9,700,000
Stock-based compensation \| $						$ 17.5	$ 21.9	$ 14.5
Income tax benefits \| $						3.2	3.2	2.2
Net tax windfall as a result of exercise or vesting of awards \| $						6.8	3.4	3.3
Unrecognized compensation cost related to non-vested awards \| $						18.7
Capitalized to inventory \| $						$ 0.4	0.4	0.2
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares granted (shares) \| shares						77,000
Shares vested (shares) \| shares						103,000
Vested in period total fair value \| $						$ 12.6	$ 7.8	$ 8.9
Shares granted (USD per share) \| $ / shares						$ 166.46	$ 145.48	$ 127.89
Restricted Stock \| Director
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares granted (shares) \| shares						6,741	7,413	8,216
Restricted Stock Awards Service Condition
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of installments \| installment						3
Restricted Stock Awards Service Condition \| Vesting Period One
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percentage						33.33%
Restricted Stock Awards Service Condition \| Vesting Period Two
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percentage						33.33%
Restricted Stock Awards Service Condition \| Vesting Period Three
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percentage						33.33%
Restricted Stock Awards, Market Conditions
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares granted (shares) \| shares							0	0	0
Award performance period						3 years
TSR threshold						20.00%
Award vesting percentage						100.00%
Shares vested (shares) \| shares						18,100
Vested in period total fair value \| $						$ 3.0
Stock Appreciation Rights SARS
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of installments \| installment						3
Shares granted (shares) \| shares						188,000
Shares granted (USD per share) \| $ / shares						$ 163.89
Award vesting period						3 years
Award, expiration period						10 years
SARS exercised intrinsic value \| $						$ 46.8	$ 20.2	$ 17.8
Stock Appreciation Rights SARS \| Vesting Period One
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percentage						33.33%
Stock Appreciation Rights SARS \| Vesting Period Two
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percentage						33.33%
Stock Appreciation Rights SARS \| Vesting Period Three
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percentage						33.33%
Performance Shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares granted (shares) \| shares			63,868	60,008
Award performance period						3 years
Shares granted (USD per share) \| $ / shares						$ 151.78		$ 98.80
Performance Shares \| 2020 Grant
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares granted (USD per share) \| $ / shares						$ 151.78
Performance based criteria plan payout percentage, over/under						150.00%
Performance Shares \| 2018 Grant
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares granted (USD per share) \| $ / shares						$ 98.80
Performance based criteria plan payout percentage, over/under						120.00%
Performance Shares \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance based criteria plan payout percentage						0.00%
Performance Shares \| Minimum \| 2020 Grant
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance based criteria plan payout percentage						0.00%
Performance Shares \| Minimum \| 2018 Grant
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance based criteria plan payout percentage						0.00%
Performance Shares \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance based criteria plan payout percentage						200.00%
Performance Shares \| Maximum \| 2020 Grant
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance based criteria plan payout percentage						200.00%
Performance Shares \| Maximum \| 2018 Grant
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance based criteria plan payout percentage						200.00%
Performance Shares, Vesting on Compounded Annual Growth Rate of Net Sales
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percentage		50.00%				34.00%
Performance Shares, Vesting on Achieved Operating Margin Performance
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percentage						33.00%
Performance Shares, Vesting on Achieved Trade Working Capital as a Percent of Net Sales
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percentage						33.00%
Performance Shares - Market Condition
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares granted (shares) \| shares		15,741
Award performance period		3 years
Performance based criteria plan payout percentage, target		100.00%
Shares vested (shares) \| shares	16,100
Vested in period total fair value \| $	$ 2.6
Shares granted (USD per share) \| $ / shares		$ 198.89
Market based criteria, actual payout percentage	87.00%
Performance Shares - Market Condition \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance based criteria plan payout percentage		0.00%
Performance Shares - Market Condition \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance based criteria plan payout percentage		200.00%
Performance Shares - Performance Condition
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares granted (shares) \| shares		31,543			24,675
Award performance period		3 years			3 years	3 years
Award vesting percentage						100.00%
Shares vested (shares) \| shares						25,000
Vested in period total fair value \| $						$ 4.8
Shares granted (USD per share) \| $ / shares		$ 151.92
Performance Shares - Performance Condition \| Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance based criteria plan payout percentage		0.00%			0.00%
Performance Shares - Performance Condition \| Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Performance based criteria plan payout percentage		200.00%			250.00%
Performance Shares, Vesting on Operating Profit Margin
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Award vesting percentage		50.00%
Selling and administrative
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Pre-tax stock-based compensation cost \| $						15.8	20.4	$ 13.5
Cost of goods sold
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Pre-tax stock-based compensation cost \| $						$ 1.7	$ 1.5	$ 1.0