A summary of activity related to non-vested performance-based restricted share units is presented below (units in thousands):



	Number of Non-vested Performance- Based Share Units		Weighted- Average Grant Date Fair Value Per Share		Weighted- Average Remaining Term in Years	Aggregate Intrinsic Value
Non-vested performance-based share units outstanding at June 27, 2015	229		$	129.77
Granted	55		$	184.49
Vested	(58	)	$	109.20
Forfeited	(3	)	$	144.73
Non-vested performance-based share units outstanding at December 31, 2015	223		$	146.31	1.5	$	32.3
Granted	159		$	126.37
Vested	(81	)	$	128.74
Forfeited	(124	)	$	143.64
Non-vested performance-based share units outstanding at December 31, 2016	177		$	138.29	1.7	$	14.8

Tabular disclosure of the changes in outstanding nonvested performance-based units.

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-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)
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Tabular disclosure of the changes in outstanding nonvested restricted stock units.

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Tabular disclosure of share-based compensation plans that may be presented in a single table for outstanding, vested and expected to vest, and exercisable awards. The information that may be disclosed in this table may include, but is not limited to, number of shares, weighted average exercise price, weighted average remaining contractual life, and aggregate intrinsic value.

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Tabular disclosure of the total intrinsic value of options exercised (or share units converted), share-based liabilities paid, and the total fair value of shares vested during the year.

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Tabular disclosure of the number, aggregate intrinsic value (except for nonpublic entities), and weighted-average remaining contractual term for both performance-based awards (or share units) outstanding and performance-based awards (or share units) fully vested and expected to vest at the date of the latest statement of financial position.

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Tabular disclosure of the number, aggregate intrinsic value (except for nonpublic entities), and weighted-average remaining contractual term for both restricted stock units outstanding and restricted stock units fully vested and expected to vest at the date of the latest statement of financial position.

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Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year.

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Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Tabular disclosure of the weighted-average grant-date fair value of equity options or other equity instruments granted during the year.

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