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

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Contractual interest rate for funds borrowed, under the debt agreement.

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The cash outflow for a long-term debt where the holder has highest claim on the entity's asset in case of bankruptcy or liquidation during the period.

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SUBSEQUENT EVENTS (Details) - USD ($) $ / shares in Units, $ in Millions		1 Months Ended	3 Months Ended
	May 05, 2021	Apr. 30, 2021	Mar. 31, 2021	Mar. 31, 2020
Subsequent Event [Line Items]
Cash dividends declared (in dollars per share)			$ 0.303	$ 0.295
Subsequent Event
Subsequent Event [Line Items]
Cash dividends declared (in dollars per share)	$ 0.3025
Series 2018A, Due 2021 \| Subsequent Event
Subsequent Event [Line Items]
Repayments of senior debt		$ 90.0
Interest rate		3.43%