Fair Value Measurements - Fair Value Measurements (Details) - USD ($) $ in Thousands	Aug. 01, 2020	Nov. 02, 2019
Liabilities:
Contingent consideration	$ 3,700
Fair value, Measurements, Recurring
Assets:
Money market funds	899,212	$ 759,114
Deferred compensation plan assets	7,830	4,974
Total assets measured at fair value	1,028,222	885,612
Liabilities:
Contingent consideration		3,705
Total liabilities measured at fair value	33,205	24,833
Fair value, Measurements, Recurring \| Level 1
Assets:
Money market funds	899,212	759,114
Deferred compensation plan assets	7,830	4,974
Total assets measured at fair value	957,351	764,088
Liabilities:
Contingent consideration		0
Total liabilities measured at fair value	0	0
Fair value, Measurements, Recurring \| Level 2
Assets:
Money market funds	0	0
Deferred compensation plan assets	0	0
Total assets measured at fair value	70,871	121,524
Liabilities:
Contingent consideration		0
Total liabilities measured at fair value	33,205	21,128
Fair value, Measurements, Recurring \| Level 3
Assets:
Money market funds	0	0
Deferred compensation plan assets	0	0
Total assets measured at fair value	0	0
Liabilities:
Contingent consideration		3,705
Total liabilities measured at fair value	0	3,705
Foreign Currency Forward Contracts \| Fair value, Measurements, Recurring
Assets:
Derivative asset	467	1,570
Liabilities:
Derivative liability	1,273	35
Foreign Currency Forward Contracts \| Fair value, Measurements, Recurring \| Level 1
Assets:
Derivative asset	0	0
Liabilities:
Derivative liability	0	0
Foreign Currency Forward Contracts \| Fair value, Measurements, Recurring \| Level 2
Assets:
Derivative asset	467	1,570
Liabilities:
Derivative liability	1,273	35
Foreign Currency Forward Contracts \| Fair value, Measurements, Recurring \| Level 3
Assets:
Derivative asset	0	0
Liabilities:
Derivative liability	0	0
Forward Starting Interest Rate Swaps
Liabilities:
Derivative liability		21,093
Forward Starting Interest Rate Swaps \| Fair value, Measurements, Recurring
Liabilities:
Derivative liability	31,932
Forward Starting Interest Rate Swaps \| Fair value, Measurements, Recurring \| Level 1
Liabilities:
Derivative liability	0	0
Forward Starting Interest Rate Swaps \| Fair value, Measurements, Recurring \| Level 2
Liabilities:
Derivative liability	31,932	21,093
Forward Starting Interest Rate Swaps \| Fair value, Measurements, Recurring \| Level 3
Liabilities:
Derivative liability	0	0
Bond mutual fund \| Fair value, Measurements, Recurring
Assets:
Debt securities	50,309
Bond mutual fund \| Fair value, Measurements, Recurring \| Level 1
Assets:
Debt securities	50,309
Bond mutual fund \| Fair value, Measurements, Recurring \| Level 2
Assets:
Debt securities	0
Bond mutual fund \| Fair value, Measurements, Recurring \| Level 3
Assets:
Debt securities	0
U.S. government obligations \| Fair value, Measurements, Recurring
Assets:
Debt securities	70,404	119,954
U.S. government obligations \| Fair value, Measurements, Recurring \| Level 1
Assets:
Debt securities	0	0
U.S. government obligations \| Fair value, Measurements, Recurring \| Level 2
Assets:
Debt securities	70,404	119,954
U.S. government obligations \| Fair value, Measurements, Recurring \| Level 3
Assets:
Debt securities	$ 0	$ 0

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Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amount of liability recognized arising from contingent consideration in a business combination.

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