Calculation Trace Report

Line	Concept	Weight	Decimals	Precision	Reported	Calculated	Source	Message
1	Extended Link [ http://www.xbrlsite.com/template/role/BasicEarningsPerShare ]
2	Context D-2020 [ 2020-01-01 - 2020-12-31 ]
c-equal
3	Unit U-Shares
u-equal
	Basic earnings per share		INF	INF	12.56	12.56	Instance	OK
	Basic earnings per share from continuing operations	1.0	INF		12.00	12	Instance
	Basic earnings per share from discontinued operations	1.0	INF		.56	0.56	Instance

Line

Concept

Weight

Balance

Decimals

Precision

Reported

Calculated

Source

Message

Extended Link [ http://www.xbrlsite.com/template/role/BasicEarningsPerShare ]

Context D-2020 [ 2020-01-01 - 2020-12-31 ]

c-equal

Unit U-Shares

u-equal

Basic earnings per share

INF

12.56

Instance

Basic earnings per share from continuing operations

1.0

INF

12.00

Instance

Basic earnings per share from discontinued operations

1.0

INF

.56

0.56

Instance