The maximum capital amount to be committed or injected into the acquired entity as per the merger agreement.

No definition available.

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- Definition

Period of time over which the acquiring entity will commit capital into the acquired entity as per the merger agreement.

+ References

No definition available.

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- Definition

Date when the acquirer obtains control of the acquiree, in CCYY-MM-DD format.

+ References

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- Definition

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

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- Definition

Aggregate dividends declared during the period for each share of common stock outstanding.

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Date the declared dividend will be paid, in CCYY-MM-DD format.

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- Definition

Date the holder must own the stock to be entitled to the dividend, in CCYY-MM-DD format.

+ References

No definition available.

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- Definition

The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price.

+ References

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- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

No definition available.

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Subsequent Events (Narrative) (Details) $ / shares in Units, $ in Millions, $ in Millions			1 Months Ended
	Aug. 09, 2019 USD ($)	Aug. 09, 2019 AUD ($)	Aug. 09, 2019 $ / shares	May 31, 2019 $ / shares
Semi Annual Dividend \| Class A Common Stock
Subsequent Event [Line Items]
Dividend declared per share				$ 0.23
Dividend payable date				Jun. 03, 2019
Dividend record date				May 20, 2019
Semi Annual Dividend \| Class B Common Stock
Subsequent Event [Line Items]
Dividend declared per share				$ 0.23
Dividend payable date				Jun. 03, 2019
Dividend record date				May 20, 2019
Subsequent Event \| Semi Annual Dividend \| Class A Common Stock
Subsequent Event [Line Items]
Dividend declared per share			$ 0.23
Dividend payable date			Oct. 02, 2019
Dividend record date			Sep. 04, 2019
Subsequent Event \| Semi Annual Dividend \| Class B Common Stock
Subsequent Event [Line Items]
Dividend declared per share			$ 0.23
Dividend payable date			Oct. 02, 2019
Dividend record date			Sep. 04, 2019
Subsequent Event \| Credible \| Pending Transaction Not Yet Completed
Subsequent Event [Line Items]
Merger agreement, proposed acquisition percentage	67.00%	67.00%	67.00%
Merger agreement, cash consideration to be transferred	$ 265	$ 390
Merger agreement, maximum capital to be committed \| $	$ 75
Merger agreement, period over which capital will be committed	2 years	2 years
Merger agreement, expected closing date	Dec. 31, 2019	Dec. 31, 2019