Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2020

Earnings Per Share [Abstract]

Reconciliation of Components of Basic and Diluted Net Income Per Common Share

The following table provides a reconciliation of components of basic and diluted net income per common share:

	For the Three Months Ended
	March 31,
	2020			2019
	(Share amounts in 000's)
Net income (loss)	$	(217,605	)	$	40,674
Weighted average common shares outstanding - basic		198,333			197,383
Effect of dilutive instruments		—			418
Weighted average common shares outstanding - diluted		198,333			197,801
Basic	$	(1.10	)	$	0.21
Diluted	$	(1.10	)	$	0.21