Earnings Per Share - Basic and Diluted Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Millions, $ in Millions	3 Months Ended	9 Months Ended
Jun. 24, 2016	Jun. 26, 2015	Jun. 24, 2016	Jun. 26, 2015
Income
Income from continuing operations	$ 241	$ 188	$ 458	$ 535
Income from continuing operations attributable to Tyco ordinary shareholders, giving effect to dilutive adjustments	$ 241	$ 188	$ 458	$ 535
Shares
Income from continuing operations (in shares)	426	421	425	421
Share options and restricted share awards (in shares)	3	6	3	6
Income from continuing operations attributable to Tyco ordinary shareholders, giving effect to dilutive adjustments (in shares)	429	427	428	427
Per Share Amount
Income from continuing operations (in dollars per share)	$ 0.57	$ 0.45	$ 1.08	$ 1.27
Income from continuing operations attributable to Tyco ordinary shareholders, giving effect to dilutive adjustments (in dollars per share)	$ 0.56	$ 0.44	$ 1.07	$ 1.25

-- None. No documentation exists for this element. --

No definition available.

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- Definition

This element represents the income or loss from continuing operations attributable to the reporting entity plus adjustments resulting from the assumption that dilutive convertible securities were converted, options or warrants were exercised, or that other shares were issued upon the satisfaction of certain conditions.

+ References

No definition available.

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- Definition

Amount of income (loss) from continuing operations attributable to the parent. Also defined as revenue less expenses and taxes from ongoing operations before extraordinary items but after deduction of those portions of income or loss from continuing operations that are allocable to noncontrolling interests.

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- Definition

The amount of net income (loss) from continuing operations per each share of common stock or unit outstanding during the reporting period.

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- Definition

The amount of net income (loss) derived from continuing operations during the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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- Definition

The sum of dilutive potential common shares or units used in the calculation of the diluted per-share or per-unit computation.

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- Definition

The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.

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Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.

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