Number Of Partnerships that are included in the Equity Investments category.

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

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This item represents an other than temporary decline in value that has been recognized against an investment accounted for under the equity method of accounting. The excess of the carrying amount over the fair value of the investment represents the amount of the write down which is or was reflected in earnings. The written down value is a new cost basis with the adjusted value of the investment becoming its new carrying value subject to the equity accounting method. Evidence of a loss in value might include, but would not necessarily be limited to, absence of an ability to recover the carrying amount of the investment or inability of the investee to sustain an earnings capacity which would justify the carrying amount of the investment.

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Amount of income (loss) for proportionate share of equity method investee's income (loss).

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

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No definition available.

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The parent entity's interest in net assets of the subsidiary, expressed as a percentage.

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No definition available.

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Equity Method and Other Investments - Additional Information (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Noncontrolling Interest [Line Items]
Equity investment (loss) income	$ 26,916	$ 12,679	$ (4,484)
Equity method investment, significant impairments and other valuation adjustments	$ 0	0	$ 0
Company and Restricted Subsidiaries(1)
Noncontrolling Interest [Line Items]
Voting Interest, in percents			60.00%
Ownership percentage by Parent	75.00%
APAC JV - Deconsolidated Noncontrolling Entity
Noncontrolling Interest [Line Items]
Voting Interest, in percents			40.00%
Ownership percentage by Parent			73.30%
Current economic interest in the APAC JV, Owned by Noncontrolling Investors	25.00%		26.70%
Minimum \| Company and Restricted Subsidiaries(1)
Noncontrolling Interest [Line Items]
Ownership percentage by Parent	30.00%
Maximum \| Company and Restricted Subsidiaries(1)
Noncontrolling Interest [Line Items]
Ownership percentage by Parent	50.00%
Equity method investments in nonconsolidated businesses
Noncontrolling Interest [Line Items]
Equity investment (loss) income	$ 26,916	$ 12,679	$ (4,484)
Number of partnerships	22