Income Taxes (Tables)

12 Months Ended

Sep. 30, 2018

Income Tax Disclosure [Abstract]

Components of Earnings/(Loss) Before Income Taxes

Components of earnings before income taxes (in millions):

Fiscal Year Ended	Sep 30, 2018		Oct 1, 2017		Oct 2, 2016
United States	$	4,826.0	$	3,393.0	$	3,415.7
Foreign	954.0		924.5		782.9
Total earnings before income taxes	$	5,780.0	$	4,317.5	$	4,198.6

Provision/(Benefit) for Income Taxes

Provision/(benefit) for income taxes (in millions):

Fiscal Year Ended	Sep 30, 2018			Oct 1, 2017			Oct 2, 2016
Current taxes:
U.S. federal	$	156.2		$	931.0		$	704.1
U.S. state and local	52.0			170.8			166.5
Foreign	327.0			216.6			218.5
Total current taxes	535.2			1,318.4			1,089.1
Deferred taxes:
U.S. federal	633.7			121.2			351.3
U.S. state and local	101.5			14.2			25.8
Foreign	(8.4		)	(21.2		)	(86.5		)
Total deferred taxes	726.8			114.2			290.6
Total income tax expense	$	1,262.0		$	1,432.6		$	1,379.7

Reconciliation of the Statutory U.S. Federal Income Tax Rate With Our Effective Income Tax Rate

Reconciliation of the statutory U.S. federal income tax rate with our effective income tax rate:

Fiscal Year Ended	Sep 30, 2018		Oct 1, 2017		Oct 2, 2016
Statutory rate	24.5	%	35.0	%	35.0	%
State income taxes, net of federal tax benefit	2.1		2.8		3.0
Benefits and taxes related to foreign operations	(0.1	)	(2.8	)	(2.2	)
Domestic production activity deduction	—		(1.8	)	(1.9	)
Gain resulting from acquisition of joint venture	(5.8	)	—		—
Impact of the Tax Act	2.8		—		—
Other, net	(1.7	)	—		(1.0	)
Effective tax rate	21.8	%	33.2	%	32.9	%

Tax Effect of Temporary Differences and Carryforwards that Comprise Significant Portions of Deferred Tax Assets and Liabilities

Tax effect of temporary differences and carryforwards that comprise significant portions of deferred tax assets and liabilities (in millions):

	Sep 30, 2018			Oct 1, 2017
Deferred tax assets:
Property, plant and equipment	$	67.4		$	71.3
Accrued occupancy costs	109.0			118.0
Accrued compensation and related costs	64.2			95.0
Stored value card liability and deferred revenue	144.2			130.7
Stock-based compensation	96.7			125.9
Net operating losses	79.2			80.8
Litigation charge (1)	—			792.0
Other	129.5			180.8
Total	$	690.2		$	1,594.5
Valuation allowance	(129.3		)	(80.1		)
Total deferred tax asset, net of valuation allowance	$	560.9		$	1,514.4
Deferred tax liabilities:
Property, plant and equipment	(348.1		)	(477.2		)
Intangible assets and goodwill	(274.2		)	(159.0		)
Other	(74.1		)	(89.1		)
Total	(696.4		)	(725.3		)
Net deferred tax asset (liability)	$	(135.5	)	$	789.1
Reported as:
Deferred income tax assets	134.7			795.4
Deferred income tax liabilities (included in Other long-term liabilities)	(270.2		)	(6.3		)
Net deferred tax asset (liability)	$	(135.5	)	$	789.1

Summary of Activity Related to Unrecognized Tax Benefits

The following table summarizes the activity related to our unrecognized tax benefits (in millions):

	Sep 30, 2018			Oct 1, 2017			Oct 2, 2016
Beginning balance	$	196.9		$	146.5		$	150.4
Increase related to prior year tax positions	17.5			10.4			—
Decrease related to prior year tax positions	(41.8		)	—			(23.6		)
Increase related to current year tax positions	62.4			41.3			33.7
Decreases related to settlements with taxing authorities	(4.5		)	—			(3.1		)
Decrease related to lapsing of statute of limitations	(5.9		)	(1.3		)	(10.9		)
Ending balance	$	224.6		$	196.9		$	146.5