Shareholders Equity (Tables)

3 Months Ended

Mar. 31, 2021

Schedule Of Activity In Our Various Shareholders Equity [Table Text Block]

Activity in our various shareholders' equity accounts for the three months ended March 31, 2021 and 2020 were as follows (in millions, except per share amounts):


	Shares	Par Value		Additional Paid-in Capital		Retained Earnings (Deficit)		AOCI		Treasury Shares		Non-controlling Interest
BALANCE, December 31, 2020	206.1	$	82.6	$	8,639.9	$	(4,183.8)	$	(87.9)	$	(76.2)	$	(4.3)
Net loss	—	—		—		(910.0)		—		—		2.4
Shares issued under share-based compensation plans, net	—	—		(.2)		—		—		.2		—

Net changes in pension and other postretirement benefits	—	—		—		—		.1		—		—
Share-based compensation cost	—	—		3.8		—		—		—		—
Net other comprehensive loss	—	—		—		—		(5.4)		—		—
BALANCE, March 31, 2021	206.1	$	82.6	$	8,643.5	$	(5,093.8)	$	(93.2)	$	(76.0)	$	(1.9)


	Shares	Par Value		Additional Paid-in Capital		Retained Earnings (Deficit)		AOCI		Treasury Shares		Non-controlling Interest
BALANCE, December 31, 2019	205.9	$	82.5	$	8,627.8	$	671.7	$	6.2	$	(77.3)	$	(1.3)
Net loss	—	—		—		(3,006.3)		—		—		(1.4)

Shares issued under share-based compensation plans, net	—	—		(.7)		—		—		.9		—
Repurchase of shares	—	—		—		—		—		(.9)		—
Share-based compensation cost	—	—		7.8		—		—		—		—
Net other comprehensive loss	—	—		—		—		(13.4)		—		—
BALANCE, March 31, 2020	205.9	$	82.5	$	8,634.9	$	(2,334.6)	$	(7.2)	$	(77.3)	$	(2.7)