STATEMENTS OF CONSOLIDATED STOCKHOLDERS' EQUITY (UNAUDITED) (Parenthetical) - USD ($) $ in Millions	3 Months Ended
	Sep. 30, 2021	Mar. 31, 2020
Shares available for awards (shares)	710,580
Weighted average repurchase price (in dollars per share)		$ 81.94
Repurchase amount remaining	$ 93.1
Cash dividends declared (in dollars per share)	$ 0.72	$ 0.67
Common Stock
Repurchases of common stock	0	152,763	[1]

[1] Weighted-average repurchase price (dollars per share) for the quarter ended March 31, 2020 was $81.94. There was no repurchase of common stock for the quarters ended June 30, 2020 and September 30, 2020.