Goodwill and Intangible Assets (Tables)

6 Months Ended

Jun. 29, 2018

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

The gross carrying amount and accumulated impairment of goodwill at the end of each period were as follows:

	June 29, 2018				December 29, 2017
	Gross Carrying Amount		Accumulated Impairment		Gross Carrying Amount		Accumulated Impairment
Specialty Brands	$	3,676.7	$	—	$	3,482.7	$	—

Schedule of Intangible Assets

The gross carrying amount and accumulated amortization of intangible assets at the end of each period were as follows:

	June 29, 2018				December 29, 2017
	Gross Carrying Amount		Accumulated Amortization		Gross Carrying Amount		Accumulated Amortization
Amortizable:
Completed technology	$	10,278.4	$	2,473.7	$	9,693.0	$	2,126.1
Customer relationships	28.0		13.0		29.5		12.2
Trademarks	75.2		12.5		75.5		10.8
Other	8.6		8.6		8.6		8.6
Total	$	10,390.2	$	2,507.8	$	9,806.6	$	2,157.7
Non-Amortizable:
Trademarks	$	35.0			$	35.0
In-process research and development	851.6				577.1
Total	$	886.6			$	612.1

Intangible Asset Amortization Expense

Intangible asset amortization expense was as follows:

	Three Months Ended				Six Months Ended
	June 29, 2018		June 30, 2017		June 29, 2018		June 30, 2017
Amortization expense	$	184.3	$	169.3	$	360.6	$	339.1

Schedule of Future Amortization Expense, Intangible Assets

The estimated aggregate amortization expense on intangible assets owned by the Company is expected to be as follows:

Remainder of Fiscal 2018	$	368.4
Fiscal 2019	737.1
Fiscal 2020	736.8
Fiscal 2021	736.5
Fiscal 2022	609.6