SEGMENT INFORMATION (Tables)

9 Months Ended

Jun. 28, 2019

Segment Reporting [Abstract]

Operating Results Information for Each Business Segment

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

	Three Months Ended						Nine Months Ended
(In millions)	June 28, 2019			June 29, 2018			June 28, 2019			June 29, 2018
Revenues
Oncology Systems	$	792.9		$	667.2		$	2,242.2		$	2,014.6
Proton Solutions	30.9			41.9			102.0			102.9
Total reportable segments	823.8			709.1			2,344.2			2,117.5
Other	2.0			—			2.0			—
Total Company	$	825.8		$	709.1		$	2,346.2		$	2,117.5
Earnings before taxes
Oncology Systems	$	148.7		$	125.6		$	404.5		$	406.9
Proton Solutions	(62.1		)	(10.1		)	(90.9		)	(42.8		)
Total reportable segments	86.6			115.5			313.6			364.1
Other	(1.7		)	—			(1.7		)	—
Unallocated corporate	(31.0		)	(25.5		)	(36.5		)	(59.8		)
Operating earnings	53.9			90.0			275.4			304.3
Interest income, net	1.9			0.5			7.6			2.9
Other income, net	4.2			1.5			27.4			2.9
Total Company	$	60.0		$	92.0		$	310.4		$	310.1

Schedule of 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 June 28, 2019								Nine Months Ended June 28, 2019
(In millions)	Oncology Systems		Proton Solutions		Other		Total		Oncology Systems		Proton Solutions		Other		Total
Hardware	$	361.7	$	24.2	$	2.0	$	387.9	$	1,014.4	$	85.7	$	2.0	$	1,102.1
Software (1)	154.4		1.3		—		155.7		429.8		1.3		—		431.1
Service	276.8		5.4		—		282.2		798.0		15.0		—		813.0
Total Revenues	$	792.9	$	30.9	$	2.0	$	825.8	$	2,242.2	$	102.0	$	2.0	$	2,346.2

	Three Months Ended June 29, 2018						Nine Months Ended June 29, 2018
(In millions)	Oncology Systems		Proton Solutions		Total		Oncology Systems		Proton Solutions		Total
Hardware	$	276.5	$	38.1	$	314.6	$	881.2	$	95.5	$	976.7
Software (1)	125.1		—		125.1		366.9		—		366.9
Service	265.6		3.8		269.4		766.5		7.4		773.9
Total Revenues	$	667.2	$	41.9	$	709.1	$	2,014.6	$	102.9	$	2,117.5

⁽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 June 28, 2019								Nine Months Ended June 28, 2019
(In millions)	Oncology Systems		Proton Solutions		Other		Total		Oncology Systems		Proton Solutions		Other		Total
Americas	$	385.6	$	14.8	$	0.8	$	401.2	$	1,073.5	$	48.6	$	0.8	$	1,122.9
EMEA	256.4		14.9		—		271.3		736.2		47.6		—		783.8
APAC	150.9		1.2		1.2		153.3		432.5		5.8		1.2		439.5
Total Revenues	$	792.9	$	30.9	$	2.0	$	825.8	$	2,242.2	$	102.0	$	2.0	$	2,346.2
North America (1)	$	363.1	$	14.8	$	0.8	$	378.7	$	1,001.4	$	48.6	$	0.8	$	1,050.8
International	429.8		16.1		1.2		447.1		1,240.8		53.4		1.2		1,295.4
Total Revenues	$	792.9	$	30.9	$	2.0	$	825.8	$	2,242.2	$	102.0	$	2.0	$	2,346.2

	Three Months Ended June 29, 2018						Nine Months Ended June 29, 2018
(In millions)	Oncology Systems		Proton Solutions		Total		Oncology Systems		Proton Solutions		Total
Americas	$	323.2	$	19.4	$	342.6	$	981.8	$	57.7	$	1,039.5
EMEA	208.5		21.2		229.7		633.2		43.3		676.5
APAC	135.5		1.3		136.8		399.6		1.9		401.5
Total Revenues	$	667.2	$	41.9	$	709.1	$	2,014.6	$	102.9	$	2,117.5
North America (1)	$	298.7	$	19.4	$	318.1	$	924.6	$	57.7	$	982.3
International	368.5		22.5		391.0		1,090.0		45.2		1,135.2
Total Revenues	$	667.2	$	41.9	$	709.1	$	2,014.6	$	102.9	$	2,117.5

⁽¹⁾  North America primarily includes United Statements and Canada.

Timing of Revenue Recognition

	Three Months Ended June 28, 2019								Nine Months Ended June 28, 2019
(In millions)	Oncology Systems		Proton Solutions		Other		Total		Oncology Systems		Proton Solutions		Other		Total
Products transferred at a point in time	$	433.8	$	1.3	$	2.0	$	437.1	$	1,203.0	$	1.3	$	2.0	$	1,206.3
Products and services transferred over time	359.1		29.6		—		388.7		1,039.2		100.7		—		1,139.9
Total Revenues	$	792.9	$	30.9	$	2.0	$	825.8	$	2,242.2	$	102.0	$	2.0	$	2,346.2

	Three Months Ended June 29, 2018						Nine Months Ended June 29, 2018
(In millions)	Oncology Systems		Proton Solutions		Total		Oncology Systems		Proton Solutions		Total
Products transferred at a point in time	$	326.9	$	—	$	326.9	$	1,028.9	$	—	$	1,028.9
Products and services transferred over time	340.3		41.9		382.2		985.7		102.9		1,088.6
Total Revenues	$	667.2	$	41.9	$	709.1	$	2,014.6	$	102.9	$	2,117.5