Allocated Share-based Compensation Liability

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- Definition

Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Determination Based On Home Health Acquisitions, Value Threshold

+ References

No definition available.

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- Definition

Share-based Goods and Non-employee Services Transaction, Compensation Cost Not Yet Recognized, Share-based Awards Other Than Options

+ References

No definition available.

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- Definition

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

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 1
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5047-113901

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
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-Section S99
-Paragraph 1
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-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(1)(i)
-URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901

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- Definition

Aggregate cash paid by the entity during the period to settle equity instruments granted under equity-based payment arrangements.

+ References

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- Definition

Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

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- Definition

Amount of cost to be recognized for nonvested award under share-based payment arrangement. Excludes share and unit options.

+ References

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- Definition

Amount of cost to be recognized for option under share-based payment arrangement.

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- Definition

Fair value of share-based compensation granted to nonemployees as payment for services rendered or acknowledged claims.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585

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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).

+ References

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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).

+ References

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- Definition

Amount of cash paid to settle liability for award under share-based payment arrangement.

+ References

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- Definition

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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- Definition

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.

+ References

No definition available.

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- Definition

Net number of non-option equity instruments granted to participants.

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- Definition

Number of equity instruments other than options outstanding, including both vested and non-vested instruments.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition

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

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- Definition

Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

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- Definition

The weighted average grant-date fair value of options granted during the reporting period as calculated by applying the disclosed option pricing methodology.

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- Definition

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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Share-Based Payments - Textual (Details) - USD ($)	1 Months Ended			12 Months Ended
Share-Based Payments - Textual (Details) - USD ($)	Feb. 27, 2020	Jul. 31, 2019	Feb. 28, 2019	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted-average fair value per share (in dollars per share)				$ 15.45	$ 14.57	$ 11.55
Unrecognized compensation cost				$ 1,800,000
Intrinsic value of stock options exercised				$ 3,600,000	$ 5,200,000	$ 29,000,000.0
2016 Omnibus Performance Incentive Plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares authorized for grant under the Plan (shares)				14,000,000
Stock Options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Expiration period				10 years
Vesting period				3 years
Share-based compensation expense				$ 1,400,000	1,100,000	$ 800,000
Weighted-average recognition period for unrecognized compensation cost				22 months
Employment Based SARS
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares granted during the period (shares)						122,976
Stock Appreciation Rights (SARs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense				$ 81,900,000	$ 56,200,000	$ 26,000,000.0
Weighted-average fair value per share of awards granted (in dollars per share)				$ 870.28	$ 419.28
Share-based compensation arrangement by share-based payment award, equity instruments other than options, share-based liabilities paid		$ 55,000,000	$ 13,000,000
Number of remaining shares				115,545
Fair value of SARs				$ 101,000,000
Unrecognized compensation cost related to unvested SARs				0
Performance and Employment Based SARS
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares granted during the period (shares)						129,124
Value threshold for determining fair value of common stock				400,000,000
Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense				$ 29,500,000	$ 27,100,000	$ 19,600,000
Weighted-average recognition period for unrecognized compensation cost				21 months
Weighted-average fair value per share of awards granted (in dollars per share)				$ 49.84	$ 37.61	$ 42.85
Unrecognized compensation cost related to unvested SARs				$ 32,300,000
Fair value of vested shares				$ 45,200,000	$ 22,100,000	$ 17,700,000
Awards issued during period (shares)				660,000
Non-employee Directors \| Restricted Stock Units (RSUs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted-average fair value per share of awards granted (in dollars per share)				$ 64.48	$ 62.88	$ 47.30
Number of remaining shares				536,658
Awards issued during period (shares)				23,270	24,771	27,594
Compensation expense recognized				$ 1,500,000	$ 1,600,000	$ 1,300,000
Unrecognized compensation cost				$ 0
Non-employee Directors \| Dividend Equivalent, RSU
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Awards issued during period (shares)				8,876	8,045	9,968
Subsequent Event \| Stock Appreciation Rights (SARs)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Settled the acquisition shares upon payment	$ 101,000,000