SEGMENT INFORMATION (Tables)

3 Months Ended

Jan. 01, 2021

Segment Reporting [Abstract]

Operating Results Information for Each Business Segment

The following table summarizes select financial results for each reportable segment:

	Three Months Ended
(In millions)	January 1, 2021		January 3, 2020
Revenues
Oncology Systems	$	744.5	$	782.4
Proton Solutions	25.6		27.6
Total reportable segments	770.1		810.0
Other	8.7		18.9
Total Company	$	778.8	$	828.9
Earnings before taxes
Oncology Systems	$	142.0	$	136.4
Proton Solutions	(10.5)		(14.3)
Total reportable segments	131.5		122.1
Other	(5.3)		2.8
Unallocated corporate	(9.0)		(14.9)
Operating earnings	117.2		110.0
Interest income (expense), net	1.5		(1.7)
Other income, net	5.7		4.4
Total Company	$	124.4	$	112.7

Disaggregation of Revenue

The Company disaggregates its revenues from contracts by major product categories, geographic region, and by timing of revenue recognition for each of its reportable operating segments, as the Company believes this best depicts how the nature, amount, timing and uncertainty of revenues and cash flows are affected by economic factors. See details in the tables below.

Revenues by Product Type

	Three Months Ended
Total Revenues by Product Type	January 1,		January 3,
(In millions)	2021		2020
Hardware
Oncology Systems	$	279.8	$	320.0
Proton Solutions	15.6		20.1
Other	8.7		18.9
Total Hardware	304.1		359.0
Software (1)
Oncology Systems	142.8		148.8
Proton Solutions	1.4		—
Total Software	144.2		148.8
Service
Oncology Systems	321.9		313.6
Proton Solutions	8.6		7.5
Total Service	330.5		321.1
Total Revenues	$	778.8	$	828.9

(1) Includes software support agreements that are recorded in revenues from service, and software licenses that are recorded in revenues from product in the Condensed Consolidated Statements of Earnings.

Revenues by Geographical Region

	Three Months Ended
Total Revenues by Geographical Region	January 1,		January 3,
(In millions)	2021		2020
Americas
Oncology Systems	$	332.5	$	378.9
Proton Solutions	11.3		16.9
Other	5.2		6.4
Total Americas	349.0		402.2
EMEA
Oncology Systems	254.2		259.8
Proton Solutions	11.9		10.3
Other	1.5		2.8
Total EMEA	267.6		272.9
APAC
Oncology Systems	157.8		143.7
Proton Solutions	2.4		0.4
Other	2.0		9.7
Total APAC	162.2		153.8
Total Revenues	$	778.8	$	828.9
North America (1)
Oncology Systems	$	313.1	$	355.2
Proton Solutions	11.3		16.9
Other	5.2		6.4
Total North America	329.6		378.5
International
Oncology Systems	431.4		427.2
Proton Solutions	14.3		10.7
Other	3.5		12.5
Total International	449.2		450.4
Total Revenues	$	778.8	$	828.9

(1)North America primarily includes the United States and Canada.

Revenues by Timing of Revenue Recognition

	Three Months Ended
Timing of revenue recognition	January 1,		January 3,
(In millions)	2021		2020
Products transferred at a point in time
Oncology Systems	$	338.5	$	382.0
Proton Solutions	1.4		—
Other	8.7		18.9
Total products transferred at a point in time	348.6		400.9
Products and services transferred over time
Oncology Systems	406.0		400.4
Proton Solutions	24.2		27.6
Total products and services transferred over time	430.2		428.0
Total Revenues	$	778.8	$	828.9