ºÚÁÏ³Ô¹ÏÍø Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Cover
- Cover Page
Financial Statements
Notes to Financial Statements
Accounting Policies
- Summary of Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Capital (Details)

v3.19.2

Capital (Details) $ / shares in Units, $ in Millions			3 Months Ended		6 Months Ended
Capital (Details) $ / shares in Units, $ in Millions	Mar. 15, 2019 USD ($) $ / shares	Mar. 16, 2018 USD ($) $ / shares	Jun. 30, 2019 $ / shares	Jun. 30, 2018 $ / shares	Jun. 30, 2019 $ / shares shares	Jun. 30, 2018 $ / shares shares
Class of Stock [Line Items]	Ìı	Ìı	Ìı	Ìı	Ìı	Ìı
Payments of dividends \| $	$ 46.5	$ 31.7	Ìı	Ìı	Ìı	Ìı
Dividend paid per sub-share (in dollars per share)	Ìı	Ìı	$ 0	$ 0	$ 6.00	$ 4.05
Sub Shares	Ìı	Ìı	Ìı	Ìı	Ìı	Ìı
Class of Stock [Line Items]	Ìı	Ìı	Ìı	Ìı	Ìı	Ìı
Ratio of certificates to sub-shares	Ìı	Ìı	Ìı	Ìı	0.0003333333333	Ìı
Number of shares repurchased and retired (in shares) \| shares	Ìı	Ìı	Ìı	Ìı	6,258	29,062
Cash Dividend \| Sub Shares	Ìı	Ìı	Ìı	Ìı	Ìı	Ìı
Class of Stock [Line Items]	Ìı	Ìı	Ìı	Ìı	Ìı	Ìı
Dividend paid per sub-share (in dollars per share)	$ 1.75	$ 1.05	Ìı	Ìı	Ìı	Ìı
Special Dividend \| Sub Shares	Ìı	Ìı	Ìı	Ìı	Ìı	Ìı
Class of Stock [Line Items]	Ìı	Ìı	Ìı	Ìı	Ìı	Ìı
Dividend paid per sub-share (in dollars per share)	$ 4.25	$ 3.00	Ìı	Ìı	Ìı	Ìı

- Definition

Sub-share Certificate Equivalent Ratio

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- Definition

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- Definition

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

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
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- Definition

Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity.

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Number of shares that have been repurchased and retired during the period.

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